Tuesday 26 July 2016

Am Unable to Make calls on Note 4 SM-N910H



A friend tried root without without success on my Note4 SM-N910H Kitkat and I noticed my the imei became null. I managed to upgrade the firmware to Marshmallow but am still unable to make call or browse with the device.

It gives me "Not Registered To Network" error whenever I try registering the network via settings or even making calls.

Please what do I do?

Meanwhile I don't have any imei backup before it crashed.



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