I was trying to unlock it so i downgraded with M-Odin to 4.1.1.
It boots just fine but i have null imei and no service signal. I have tried reupping to 4.4.2 but that just got me the same results only i couldnt get wifi because of no sim inserted message. redowned to 4.1.1. Please help me fix my...
So I used mobile Odin to downgrade my s3 i747 to 4.1.1 so I could unlock it. Worked ok except when I go to service mode there are no options just black screen under the header.
Any ideas would be helpful thanks.
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