[Q] I Need help unrooting and taking off this cyanogenmod on my nexus 4
I bought this nexus 4 about a week ago. The guy already had cyanogenmod 10.something already installed. I just want to get everything back to normal like it just came out of the box. But unfortunately ive never installed a mod before so of course i dont know how to take it off... i followed directions from youtube because a MAc was the only computer i could use at the moment. I was following the video along and now my nexus is stuck saying "unfortantley nfc services have stopped" and i cant do anything cant power it off cant do anything. I just need help with
1. getting it to work first
2. remove cyannogenmod
3. flash the stock rom back onto the phone
4. unroot the device
pls help me i could really use the help
i do have a pc i can use but i wont have access to it untill 2morrow. I am familiar with rooting a device i once had a nexus 7 and rooted it to change the ppi but went back to stock once i realized i didnt like it.