Samsung Galaxy A12s (a12s)

Contributors

 * 674d527a

How to unlock bootloader

 * 1) Go to  >  and click on  seven time
 * 2) Go to  >  and turn it on
 * 3) Power down device
 * 4) Connect device to computer through a USB cable
 * 5) Press  and  to turn on
 * 6) Once the phone starts to boot up, immediately release  and press
 * 7) Release all keys then long press  to enter unlock mode
 * 8) Press  to confirm

How to enter flash mode

 * 1) Power down device
 * 2) Connect device to computer
 * 3) Press  and  to turn on
 * 4) Once the phone starts to boot up, immediately release  and press
 * 5) Release all keys then press  to continue
 * 6) You should now be in download mode

Installation
Use pmbootstrap to build your own installation image.