Noob question about update
I hate to ask to questions here but im pretty desperate and confused. Ive tried searching for a solution to my problem but i cant seem to find a definite one.
I have a stock rooted Nexus 4 running on 4.2.1. Months ago, when the android 4.3 was first released, i disabled the OTA update notification somehow (forgot how!). Now when i tried chekcing for OTA update, my phone can only update to 4.2.2.
I did download the 4.2.2 update hoping that it might help my phone detect the 4.3 update after flashing it on my phone. But after flashing the 4.2.2 zip file using CWM, the installation failed due to some verification problem.
Now im at lost. I just want to update my phone to 4.3.
Do i need to unroot first? Or can i just manually update my phone through the computer using some toolkit or something?