Swamptabby
Lurker
I recently rooted my ZTE Avid 4g and through some apps or app removal my phone was no longer able to connect to any google services, i couldnt even enter in my google account locking me out of even google play. After 3 days of attempting to do a system recovery i broke down and went to the ZTE site and downloaded the system update (its free now) and after following the pdf instructions (seperate download) my phone works fully now. The recovery was easy and it also removed all traces of root (supersu is even gone). I will try later to post the link though the download is easy enough to find, be cautioned to back up any data first as reinstalling the md5 wipes all download history and user data, hope this helps