[LEGACY_BUILDS] collection for /e/ OS supported "legacy devices"

[piero]

try this (English version) :

@piero

Edit the file to add (or modify) these 2 variables:
ro.debuggable=0
ro.secure=1

Hello
Using the link above, I managed to get the Ma Banque du crédit Agricole app to work on /e/os 1.8.1-s
No need for Magisk!
So here is the procedure in English.
1) In Settings>System> Developer options
activate Rooted debugging

2) From the computer, in the terminal or command prompt, check that the phone is visible with ADB
adb devices

3) Then switch to root with adb root.

4) Retrieve locally the build.prop file
adb pull /system/build.prop /home/YOURHOME

5) under linux, give yourself the rights on this file sudo chmod 777 build.prop.

6) Edit the file to add (or modify) these 2 variables:
ro.debuggable=0
ro.secure=1

7) Send the modified file to the phone with the command
adb push /home/YOURHOME/build.prop /system/build.prop
there I had an error of type read only. To correct it you have to run adb remount.

8) change the rights on the adb shell chmod 644 /system/build.prop file

9) and finally reboot with adb reboot.

The test done with RootBeer Sample is now conclusive:

.
It’s enough to make the french “credit agricole” app work.

Thanks to @piero, @Kuro and @ronnz98 whose different posts helped me a lot