Hello everyone!
Making another guide, this time on how to fix RIL on CM12 based roms e.g. Vanir and FXP.
The cause of the problem is once again SELinux and the fix is rather simple... let's go!
Before we start there is one crucial requirement! :
Do you have a SIM PIN set? If YES just continue reading. If NO, please set one BEFORE flashing a CM12 ROM.
We need to be able to set SELinux to permissive before the phone attempts to access the SIM card or it will not work! If you have a PIN set, your phone will not "try" to load it till you entered the PIN and that gives SELinux mode changer the time to change the mode! If you have no PIN set the phone will load the SIM card almost immediately and the app is not quick enough to set the mode to permissive before it loads the SIM!
Steps:
1: Install a build of your choice (Vanir/FXP, and no this fix is not for locked bootloader CM12 roms like RR, there is another fix for those roms!).
2: Once your device has booted up, turn off auto brightness to prevent your phone from rebooting while doing these steps. (your phone will soft-reboot once after disabling auto brightness)
3: Download and install SELinux mode changer from here: Google Play (or any other app that is able to set SELinux to permissive on boot.)
4: Open the app grant root access and check the "show notification" Checkbox.
5: Fully reboot your device and WAIT on the lockscreen till the app says that it changed the SELinux mode to permissive!!!
6: Enter your SIM PIN and you should be ready to go!
Remaining bugs:
1: When you call someone or you get called, the sound will be glitchy!
2: Auto-brightness still does not work!
3: More?
The fix was found by : @AndreAkaNick
Enjoy CM12!,
Noahvt
Making another guide, this time on how to fix RIL on CM12 based roms e.g. Vanir and FXP.
The cause of the problem is once again SELinux and the fix is rather simple... let's go!
Before we start there is one crucial requirement! :
Do you have a SIM PIN set? If YES just continue reading. If NO, please set one BEFORE flashing a CM12 ROM.
We need to be able to set SELinux to permissive before the phone attempts to access the SIM card or it will not work! If you have a PIN set, your phone will not "try" to load it till you entered the PIN and that gives SELinux mode changer the time to change the mode! If you have no PIN set the phone will load the SIM card almost immediately and the app is not quick enough to set the mode to permissive before it loads the SIM!
Steps:
1: Install a build of your choice (Vanir/FXP, and no this fix is not for locked bootloader CM12 roms like RR, there is another fix for those roms!).
2: Once your device has booted up, turn off auto brightness to prevent your phone from rebooting while doing these steps. (your phone will soft-reboot once after disabling auto brightness)
3: Download and install SELinux mode changer from here: Google Play (or any other app that is able to set SELinux to permissive on boot.)
4: Open the app grant root access and check the "show notification" Checkbox.
5: Fully reboot your device and WAIT on the lockscreen till the app says that it changed the SELinux mode to permissive!!!
6: Enter your SIM PIN and you should be ready to go!
Remaining bugs:
1: When you call someone or you get called, the sound will be glitchy!
2: Auto-brightness still does not work!
3: More?
The fix was found by : @AndreAkaNick
Enjoy CM12!,
Noahvt
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