Monday, August 1, 2016

ATT S3 I747 - Tried CM 11, had no data, attempted restore nandroid backup...screwed

I have a AT&T sgh-i747. I wanted to try CM 11 so I installed CWM and made a nandroid backup. I installed the latest snapshot of CM 11 and did not have data access. or lte. I flashed the newest modem from this link : http://ift.tt/VPY3sa and then I had no ability to place calls or data. Tried several different modems from the list to no avail. I tried to set up the AT&T APN settings but no matter what I did the settings would not save. I flashed an older snapshot of CM 11, nothing changed.

After hours of frustration I decided to revert back to my stock nandroid backup. I installed the backup but now I have a no sim card error and "com.google.process.gapps has stopped working" constantly popping up. My phone is now completely useless. Please help!


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