Easy installer failed at lock bootloader step

At the instruction to press the lock bootloader option on my phone (fairphone 4) I pressed it but then wasn’t quick enough to press the power down button to cause going to the fastboot menu again. It then showed an error message. I can’t remember exactly what this error message was, but it contained the word “failed” and there was a try again button. I pressed the try again button which moved the installer back all the way to unlocking bootloader/OEM. Pressing next “check security patch level” fails with “cannot get security patch information”.

Here is the last few minutes of the log…


2023-03-23 13:17:40,129 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>waitfor /t 1 pause  2>nul 
2023-03-23 13:17:41,165 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>"D:\Programs\Installed\Windows\easy-installer\bin\adb\fastboot" flash core_nhlos_b core_nhlos.img 
2023-03-23 13:17:43,804 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Sending 'core_nhlos_b' (111804 KB)                 OKAY [  2.559s]
2023-03-23 13:17:44,364 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Writing 'core_nhlos_b'                             OKAY [  0.560s]
2023-03-23 13:17:44,365 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Finished. Total time: 3.134s
2023-03-23 13:17:44,381 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>if errorLevel 1 (exit /b 2  ) 
2023-03-23 13:17:44,381 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>echo "flashed core_nhlos_b" 
2023-03-23 13:17:44,382 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"flashed core_nhlos_b"
2023-03-23 13:17:44,383 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>waitfor /t 1 pause  2>nul 
2023-03-23 13:17:45,450 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>echo "=== Wiping userdata and metadata ===" 
2023-03-23 13:17:45,451 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"=== Wiping userdata and metadata ==="
2023-03-23 13:17:45,452 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>waitfor /t 3 pause  2>nul 
2023-03-23 13:17:48,522 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>"D:\Programs\Installed\Windows\easy-installer\bin\adb\fastboot" erase userdata 
2023-03-23 13:17:50,943 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)******** Did you mean to fastboot format this ext4 partition?
2023-03-23 13:17:51,124 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Erasing 'userdata'                                 OKAY [  0.181s]
2023-03-23 13:17:51,125 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Finished. Total time: 2.540s
2023-03-23 13:17:51,141 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>if errorLevel 1 (exit /b 1  ) 
2023-03-23 13:17:51,142 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>echo "wiped userdata" 
2023-03-23 13:17:51,142 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"wiped userdata"
2023-03-23 13:17:51,143 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>waitfor /t 1 pause  2>nul 
2023-03-23 13:17:52,183 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>"D:\Programs\Installed\Windows\easy-installer\bin\adb\fastboot" erase metadata 
2023-03-23 13:17:52,213 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Erasing 'metadata'                                 OKAY [  0.004s]
2023-03-23 13:17:52,213 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Finished. Total time: 0.009s
2023-03-23 13:17:52,218 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>if errorLevel 1 (exit /b 1  ) 
2023-03-23 13:17:52,218 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>echo "wiped metadata" 
2023-03-23 13:17:52,218 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"wiped metadata"
2023-03-23 13:17:52,218 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>waitfor /t 3 pause  2>nul 
2023-03-23 13:17:55,252 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>echo "=== Setting active slot to a ===" 
2023-03-23 13:17:55,253 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"=== Setting active slot to a ==="
2023-03-23 13:17:55,254 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>"D:\Programs\Installed\Windows\easy-installer\bin\adb\fastboot" --set-active=a 
2023-03-23 13:17:55,335 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Setting current slot to 'a'                        OKAY [  0.008s]
2023-03-23 13:17:55,335 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Finished. Total time: 0.019s
2023-03-23 13:17:55,341 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>if errorLevel 1 (exit /b 4  ) 
2023-03-23 13:17:55,341 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>echo "switched slot to a" 
2023-03-23 13:17:55,341 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"switched slot to a"
2023-03-23 13:17:55,342 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>waitfor /t 1 pause  2>nul 
2023-03-23 13:17:56,381 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)D:\Programs\Installed\Windows\easy-installer>exit /b 0 
2023-03-23 13:17:56,385 DEBUG [Thread-61] e.e.i.t.CommandExecutionTask [null:-1] Exit value = 0

2023-03-23 13:17:56,388 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:17:56,388 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:17:56,389 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:18:04,892 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:18:04,892 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:18:04,892 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:18:05,215 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] updateParameters(), Parameters = {fastboot_folder_path=D:\Programs\Installed\Windows\easy-installer\bin\adb\, archive_path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip, device_model=FP4}
2023-03-23 13:18:05,216 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] getFullCmd(), full command =  [cmd.exe, /c, ""D:\Programs\Installed\Windows\easy-installer\bin\scripts\fp4_lock.bat" "D:\Programs\Installed\Windows\easy-installer\bin\adb\" "C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip" "FP4""]
2023-03-23 13:18:06,039 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"FASTBOOT path:""D:\Programs\Installed\Windows\easy-installer\bin\adb\fastboot"
2023-03-23 13:18:06,041 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip"
2023-03-23 13:18:06,043 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Folder Path=""C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\
2023-03-23 13:18:06,045 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Model=FP4"
2023-03-23 13:18:06,055 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"I_ORIGINAL_SECURITY_PATCH====>220905"
2023-03-23 13:18:06,099 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"MURENA__SECURITY_PATCH=2023-02-05"
2023-03-23 13:18:06,105 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"I_MURENA__SECURITY_PATCH====>230205"
2023-03-23 13:18:06,105 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"GREATER OR EQUALS OR ORIGINAL ROM INFO NOT AVAILABLE => PROCESS"
2023-03-23 13:18:06,155 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)OKAY [  0.027s]
2023-03-23 13:18:06,155 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Finished. Total time: 0.027s
2023-03-23 13:18:16,187 DEBUG [Thread-62] e.e.i.t.CommandExecutionTask [null:-1] Exit value = 0

2023-03-23 13:18:16,188 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:18:16,188 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:18:16,189 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:18:16,535 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] updateParameters(), Parameters = {fastboot_folder_path=D:\Programs\Installed\Windows\easy-installer\bin\adb\, archive_path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip, device_model=FP4}
2023-03-23 13:18:16,535 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] getFullCmd(), full command =  [cmd.exe, /c, ""D:\Programs\Installed\Windows\easy-installer\bin\scripts\wait-fastboot-locked.bat" "D:\Programs\Installed\Windows\easy-installer\bin\adb\" "C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip" "FP4""]
2023-03-23 13:18:16,725 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip"
2023-03-23 13:18:16,727 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Folder Path=""C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\
2023-03-23 13:18:16,728 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Model=FP4"
2023-03-23 13:18:16,734 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"I_ORIGINAL_SECURITY_PATCH====>220905"
2023-03-23 13:18:16,773 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"MURENA__SECURITY_PATCH=2023-02-05"
2023-03-23 13:18:16,782 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"I_MURENA__SECURITY_PATCH====>230205"
2023-03-23 13:18:16,783 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"GREATER OR EQUALS OR ORIGINAL ROM INFO NOT AVAILABLE => PROCESS"
2023-03-23 13:18:16,784 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"FASTBOOT path:""D:\Programs\Installed\Windows\easy-installer\bin\adb\fastboot"
2023-03-23 13:19:24,368 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)unlocked: no
2023-03-23 13:19:24,372 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)'fastboot_detect' is not recognized as an internal or external command,
2023-03-23 13:19:24,372 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)operable program or batch file.
2023-03-23 13:19:24,372 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"fastboot mode detected, phone is unlocked"
2023-03-23 13:19:24,374 DEBUG [Thread-63] e.e.i.t.CommandExecutionTask [null:-1] Exit value = 0

2023-03-23 13:19:24,375 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:19:24,375 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:19:24,375 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:19:27,054 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] updateParameters(), Parameters = {fastboot_folder_path=D:\Programs\Installed\Windows\easy-installer\bin\adb\, archive_path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip, device_model=FP4}
2023-03-23 13:19:27,055 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] getFullCmd(), full command =  [cmd.exe, /c, ""D:\Programs\Installed\Windows\easy-installer\bin\scripts\fp4_lock_critical.bat" "D:\Programs\Installed\Windows\easy-installer\bin\adb\" "C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip" "FP4""]
2023-03-23 13:19:27,277 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"FASTBOOT path:""D:\Programs\Installed\Windows\easy-installer\bin\adb\fastboot"
2023-03-23 13:19:27,278 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip"
2023-03-23 13:19:27,280 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Folder Path=""C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\
2023-03-23 13:19:27,281 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Model=FP4"
2023-03-23 13:19:27,289 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"I_ORIGINAL_SECURITY_PATCH====>220905"
2023-03-23 13:19:27,327 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"MURENA__SECURITY_PATCH=2023-02-05"
2023-03-23 13:19:27,337 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"I_MURENA__SECURITY_PATCH====>230205"
2023-03-23 13:19:27,338 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"GREATER OR EQUALS OR ORIGINAL ROM INFO NOT AVAILABLE => PROCESS"
2023-03-23 13:19:27,388 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)OKAY [  0.027s]
2023-03-23 13:19:27,388 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)Finished. Total time: 0.027s
2023-03-23 13:19:27,437 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)f783b3da	fastboot
2023-03-23 13:19:28,473 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)The system cannot find the batch label specified - wait-leave-fastboot
2023-03-23 13:19:28,474 DEBUG [Thread-64] e.e.i.t.CommandExecutionTask [null:-1] Exit value = 1

2023-03-23 13:19:28,475 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:19:31,341 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:19:31,342 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:19:51,064 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:19:51,065 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:19:51,065 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:19:51,401 DEBUG [Thread-65] e.e.i.t.CommandExecutionTask [null:-1] updateParameters(), Parameters = {fastboot_folder_path=D:\Programs\Installed\Windows\easy-installer\bin\adb\, archive_path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip, device_model=FP4}
2023-03-23 13:19:51,402 DEBUG [Thread-65] e.e.i.t.CommandExecutionTask [null:-1] getFullCmd(), full command =  [cmd.exe, /c, ""D:\Programs\Installed\Windows\easy-installer\bin\scripts\store-rom-info.bat" "D:\Programs\Installed\Windows\easy-installer\bin\adb\" "C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip" "FP4""]
2023-03-23 13:19:51,470 DEBUG [Thread-65] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb command="D:\Programs\Installed\Windows\easy-installer\bin\adb\adb"""
2023-03-23 13:19:51,471 DEBUG [Thread-65] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip"
2023-03-23 13:19:51,473 DEBUG [Thread-65] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Folder Path=""C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\
2023-03-23 13:19:51,474 DEBUG [Thread-65] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Model=FP4"
2023-03-23 13:19:51,510 DEBUG [Thread-65] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)adb.exe: no devices/emulators found
2023-03-23 13:19:51,917 DEBUG [Thread-65] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb error (1)"
2023-03-23 13:19:51,921 DEBUG [Thread-65] e.e.i.t.CommandExecutionTask [null:-1] Exit value = 1

2023-03-23 13:19:51,925 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:19:55,136 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:19:55,137 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:20:12,746 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:20:12,747 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:20:12,747 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:20:13,071 DEBUG [Thread-66] e.e.i.t.CommandExecutionTask [null:-1] updateParameters(), Parameters = {fastboot_folder_path=D:\Programs\Installed\Windows\easy-installer\bin\adb\, archive_path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip, device_model=FP4}
2023-03-23 13:20:13,072 DEBUG [Thread-66] e.e.i.t.CommandExecutionTask [null:-1] getFullCmd(), full command =  [cmd.exe, /c, ""D:\Programs\Installed\Windows\easy-installer\bin\scripts\store-rom-info.bat" "D:\Programs\Installed\Windows\easy-installer\bin\adb\" "C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip" "FP4""]
2023-03-23 13:20:13,122 DEBUG [Thread-66] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb command="D:\Programs\Installed\Windows\easy-installer\bin\adb\adb"""
2023-03-23 13:20:13,123 DEBUG [Thread-66] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip"
2023-03-23 13:20:13,124 DEBUG [Thread-66] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Folder Path=""C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\
2023-03-23 13:20:13,125 DEBUG [Thread-66] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Model=FP4"
2023-03-23 13:20:13,154 DEBUG [Thread-66] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)adb.exe: no devices/emulators found
2023-03-23 13:20:13,158 DEBUG [Thread-66] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb error (1)"
2023-03-23 13:20:13,159 DEBUG [Thread-66] e.e.i.t.CommandExecutionTask [null:-1] Exit value = 1

2023-03-23 13:20:13,164 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:20:14,707 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:20:14,708 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:20:16,407 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:20:16,407 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:20:16,408 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:20:16,719 DEBUG [Thread-67] e.e.i.t.CommandExecutionTask [null:-1] updateParameters(), Parameters = {fastboot_folder_path=D:\Programs\Installed\Windows\easy-installer\bin\adb\, archive_path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip, device_model=FP4}
2023-03-23 13:20:16,720 DEBUG [Thread-67] e.e.i.t.CommandExecutionTask [null:-1] getFullCmd(), full command =  [cmd.exe, /c, ""D:\Programs\Installed\Windows\easy-installer\bin\scripts\store-rom-info.bat" "D:\Programs\Installed\Windows\easy-installer\bin\adb\" "C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip" "FP4""]
2023-03-23 13:20:16,767 DEBUG [Thread-67] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb command="D:\Programs\Installed\Windows\easy-installer\bin\adb\adb"""
2023-03-23 13:20:16,768 DEBUG [Thread-67] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip"
2023-03-23 13:20:16,770 DEBUG [Thread-67] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Folder Path=""C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\
2023-03-23 13:20:16,770 DEBUG [Thread-67] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Model=FP4"
2023-03-23 13:20:16,794 DEBUG [Thread-67] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)adb.exe: no devices/emulators found
2023-03-23 13:20:16,798 DEBUG [Thread-67] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb error (1)"
2023-03-23 13:20:16,800 DEBUG [Thread-67] e.e.i.t.CommandExecutionTask [null:-1] Exit value = 1

2023-03-23 13:20:16,800 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:20:17,857 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:20:17,857 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:20:19,386 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:20:19,386 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:20:19,386 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:20:19,726 DEBUG [Thread-68] e.e.i.t.CommandExecutionTask [null:-1] updateParameters(), Parameters = {fastboot_folder_path=D:\Programs\Installed\Windows\easy-installer\bin\adb\, archive_path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip, device_model=FP4}
2023-03-23 13:20:19,727 DEBUG [Thread-68] e.e.i.t.CommandExecutionTask [null:-1] getFullCmd(), full command =  [cmd.exe, /c, ""D:\Programs\Installed\Windows\easy-installer\bin\scripts\store-rom-info.bat" "D:\Programs\Installed\Windows\easy-installer\bin\adb\" "C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip" "FP4""]
2023-03-23 13:20:19,783 DEBUG [Thread-68] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb command="D:\Programs\Installed\Windows\easy-installer\bin\adb\adb"""
2023-03-23 13:20:19,784 DEBUG [Thread-68] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip"
2023-03-23 13:20:19,786 DEBUG [Thread-68] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Folder Path=""C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\
2023-03-23 13:20:19,786 DEBUG [Thread-68] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Model=FP4"
2023-03-23 13:20:19,811 DEBUG [Thread-68] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)adb.exe: no devices/emulators found
2023-03-23 13:20:19,815 DEBUG [Thread-68] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb error (1)"
2023-03-23 13:20:19,817 DEBUG [Thread-68] e.e.i.t.CommandExecutionTask [null:-1] Exit value = 1

2023-03-23 13:20:19,828 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:20:20,888 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:20:20,889 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:33:36,211 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:33:36,211 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:33:36,212 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:33:36,542 DEBUG [Thread-69] e.e.i.t.CommandExecutionTask [null:-1] updateParameters(), Parameters = {fastboot_folder_path=D:\Programs\Installed\Windows\easy-installer\bin\adb\, archive_path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip, device_model=FP4}
2023-03-23 13:33:36,543 DEBUG [Thread-69] e.e.i.t.CommandExecutionTask [null:-1] getFullCmd(), full command =  [cmd.exe, /c, ""D:\Programs\Installed\Windows\easy-installer\bin\scripts\store-rom-info.bat" "D:\Programs\Installed\Windows\easy-installer\bin\adb\" "C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip" "FP4""]
2023-03-23 13:33:39,157 DEBUG [Thread-69] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb command="D:\Programs\Installed\Windows\easy-installer\bin\adb\adb"""
2023-03-23 13:33:39,158 DEBUG [Thread-69] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip"
2023-03-23 13:33:39,159 DEBUG [Thread-69] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Folder Path=""C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\
2023-03-23 13:33:39,160 DEBUG [Thread-69] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Model=FP4"
2023-03-23 13:33:39,190 DEBUG [Thread-69] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)adb.exe: no devices/emulators found
2023-03-23 13:33:39,195 DEBUG [Thread-69] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb error (1)"
2023-03-23 13:33:39,196 DEBUG [Thread-69] e.e.i.t.CommandExecutionTask [null:-1] Exit value = 1

2023-03-23 13:33:39,197 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:33:46,378 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:33:46,379 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:33:48,102 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] loadSubScene(uiRoot)
2023-03-23 13:33:48,102 DEBUG [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] change view()
2023-03-23 13:33:48,102 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:33:48,414 DEBUG [Thread-70] e.e.i.t.CommandExecutionTask [null:-1] updateParameters(), Parameters = {fastboot_folder_path=D:\Programs\Installed\Windows\easy-installer\bin\adb\, archive_path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip, device_model=FP4}
2023-03-23 13:33:48,414 DEBUG [Thread-70] e.e.i.t.CommandExecutionTask [null:-1] getFullCmd(), full command =  [cmd.exe, /c, ""D:\Programs\Installed\Windows\easy-installer\bin\scripts\store-rom-info.bat" "D:\Programs\Installed\Windows\easy-installer\bin\adb\" "C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip" "FP4""]
2023-03-23 13:33:48,467 DEBUG [Thread-70] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb command="D:\Programs\Installed\Windows\easy-installer\bin\adb\adb"""
2023-03-23 13:33:48,468 DEBUG [Thread-70] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Path=C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\IMG-e-latest-s-FP4.zip"
2023-03-23 13:33:48,469 DEBUG [Thread-70] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Archive Folder Path=""C:\Users\Maarten-Laptop\AppData\Local\easy-installer\sources\FP4\
2023-03-23 13:33:48,471 DEBUG [Thread-70] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"Model=FP4"
2023-03-23 13:33:48,502 DEBUG [Thread-70] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)adb.exe: no devices/emulators found
2023-03-23 13:33:48,507 DEBUG [Thread-70] e.e.i.t.CommandExecutionTask [null:-1] 
  (debug)"adb error (1)"
2023-03-23 13:33:48,509 DEBUG [Thread-70] e.e.i.t.CommandExecutionTask [null:-1] Exit value = 1

2023-03-23 13:33:48,510 INFO [JavaFX Application Thread] e.e.i.c.MainWindowController [null:-1] ResetNextButtonEventHandler()
2023-03-23 13:41:24,295 INFO [Thread-71] e.e.i.t.UploadToEcloudTask [null:-1] call(), url = https://murena.io/s/4qRxWjeM5Yb72b4, filepath = C:\Users\Maarten-Laptop\AppData\Local\easy-installer\f055276b-e785-4938-a761-04cf585f4856.log
2023-03-23 13:41:27,743 INFO [Thread-72] e.e.i.t.UploadToEcloudTask [null:-1] call(), url = https://murena.io/s/4qRxWjeM5Yb72b4, filepath = C:\Users\Maarten-Laptop\AppData\Local\easy-installer\f055276b-e785-4938-a761-04cf585f4856.log
2023-03-23 13:41:30,103 DEBUG [Thread-71] e.e.i.t.UploadToEcloudTask [null:-1] Response code of log's upload : 201
2023-03-23 13:41:30,104 INFO [JavaFX Application Thread] e.e.i.c.LogController [null:-1] sendLogToSupport(), sending log: success
2023-03-23 13:41:31,914 DEBUG [Thread-72] e.e.i.t.UploadToEcloudTask [null:-1] Response code of log's upload : 201
2023-03-23 13:41:31,916 INFO [JavaFX Application Thread] e.e.i.c.LogController [null:-1] sendLogToSupport(), sending log: success

I think the error message “adb.exe no devices/emulators found” indicates the problem. I’d say at this point the installer expected the FP4 in adb debugging or recovery mode but didn’t find it.

I’m just not clear what’s your intention of the post? Do you still want to relock the phone? Do you just want to report about the installer problem, etc.?

I wasn’t sure what happened exactly. If it isn’t locked how can I lock it now?

First you should decide if you really want to relock the bootloader. There are reasons for and against it.
Then you should check (in developer options) if OEM unlock is enabled. I wouldn’t relock the bootloader if it’s disabled. It could hard brick your device (you can find excessive details here)!
If OEM unlock is enabled you can dare to start your device in fastboot mode (e.g. by shutdown->keep vol down pressed while connecting the phone to power via USB and wait until you’re in fastboot mode) and execute fastboot flashing lock command from an USB connected computer with installed fastboot command.