**Hello community, my Samsung A520F suddenly went black and is now stuck in a boot loop with Samsung welcome screen, e-foundation start-up screen, screen for entering the PIN and then the loop starts again. Note that this did NOT happen after any update, I just was about to connect to a WiFi. I could switch the phone off with the SW switch during the short sequence for entering the PIN, but when switching it on again the loop continues. In my memory I am running e FW version 1.81, the latest version that was made available for this rather old device. By pressing and holding the Volume Up, Home and Power buttons I am able to enter the Team Win Recovery Project screen. I would like to get some advice what to select in TWRP to recover my phone without loss of data and without a factory reset. Regards, Christian