Ok, so long story short, I made a nandroid of my wife's water damaged LG G2 (turns on but touchscreen screwy) and restored it to her brand new LG G2...that is...I restored ALL the partitions...including EFS (yes, major id10t).
So the IMEI zeroed out and she was getting "G" data service only.
After following these steps: http://forum.xda-developers.com/show....php?t=2701861
I was able to restore her IMEI, and 4g returned, however, only briefly. After 4-5 minutes with working 4g (and not changing anything), it switches back to "g" or "e" and stays that way. Each time I restore a nandroid (without the efs this time), it picks up 4g and then it switches over to G/E permanently. I'm guessing the network is detecting something wrong with the device..but what?
I know I must've really stuffed the EFS partition, but before paying the LG service center to fix it, is there anything else I can try??
So the IMEI zeroed out and she was getting "G" data service only.
After following these steps: http://forum.xda-developers.com/show....php?t=2701861
I was able to restore her IMEI, and 4g returned, however, only briefly. After 4-5 minutes with working 4g (and not changing anything), it switches back to "g" or "e" and stays that way. Each time I restore a nandroid (without the efs this time), it picks up 4g and then it switches over to G/E permanently. I'm guessing the network is detecting something wrong with the device..but what?
I know I must've really stuffed the EFS partition, but before paying the LG service center to fix it, is there anything else I can try??
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