Hello
I restored factory/data reset on my grand duo gt-9082 and suddenly encountered the following problems
1. Both IMEI shows 'invalid' and the SIM Card in the phone when i did the reset doesn't work with the phone anymore.Unfortunately i do not have an efs backup

2.I cannot boot to download mode so i could use ODIN. voldown+menu+power boots to recovery, volup+menu+power also boots to recovery. I've tried all possible button combo including command/adb in windows no success.

No reliable service center around here, any help would be greatly appreciated.


Hello I restored factory/data reset on my grand duo gt-9082 and suddenly encountered the following problems 1. Both IMEI shows 'invalid' and the...

More...

Hello
I restored factory/data reset on my grand duo gt-9082 and suddenly encountered the following problems
1. Both IMEI shows 'invalid' and the SIM Card in the phone when i did the reset doesn't work with the phone anymore.Unfortunately i do not have an efs backup

2.I cannot boot to download mode so i could use ODIN. voldown+menu+power boots to recovery, volup+menu+power also boots to recovery. I've tried all possible button combo including command/adb in windows no success.

No reliable service center around here, any help would be greatly appreciated.


Hello I restored factory/data reset on my grand duo gt-9082 and suddenly encountered the following problems 1. Both IMEI shows 'invalid' and the...

More...