How to successfully fix “Firmware Upgrade encountered an issue” for GT-N7100

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By tnt4ever, Senior Member on 21st May 2014, 06:12 PM
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30th January 2016, 01:46 PM |#71  
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Originally Posted by vince.lupe

Bro, I have a question: I HEARD that the IMEI is read from the motherboard, but I also heard that if you don't have a backup of your /efs folder from the original stock ROM then you're screwed?

Do you or anyone else know anything about how to get the original IMEI back without a backup of the /EFS folder? Problem is: I flashed a ROM on my Note 4 and it wiped my IMEI, replacing it with a generic IMEI (350050500009692), and now I can't get it back?

I would REALLY appreciate your guys' help (did NOT ruin my phone by following this post in particular, so I am hoping you all would help?).

you can get phone to service and they'll restore IMEI with box.

Just flash stock rom and everything should be back to normal.
30th January 2016, 08:06 PM |#72  
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Which place should I go? What's the best service?
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