Okay, I've searched for literally months trying to figure this out. I have a rooted LOCKED Razr M that will not accept an OTA update. Because I accidentally deleted the com.motorola.demomode.apk. I have a copy of it and tried several times to restore this apk to the system, I have it in the system app folder with the permissions set correctly but it doesn't help. The apk is not listed as on the system.
I don't have a twrp recovery that includes this file either so it won't do any good to restore that way. Is there a way to work around this? I pulled the OTA file and itss sitting on my SD card but have no idea how to proceed. Even though I am rooted, I'm not one who really understands this so please be patient. I have looked at ways to get back to a factory image.
Can somebody please tell me the best way to get out of this mess. I like my phone rooted but I will not be able to receive the kitkat upgrade unless this is taken care of. I cannot unlock the bootloader because my understanding is that an update broke the ability to do that. Ideally, I'd like to end up with stock rom but still rooted or able to root.
My phone version is: Razr M XT 907 98.16.3