I bought Galax Note 3 SM-N900 Android 4.3. After update 4.4.2 my phone imei is seem as a null. I did no backup efs. My phone csc code: ACR. Which do I download firware? What can I do for this. Please help me. Please tell me step by step.
I bought Galax Note 3 SM-N900 Android 4.3. After update 4.4.2 my phone imei is seem as a null. I did no backup efs. My phone csc code: ACR. Which do I download firware? What can I do for this. Please help me. Please tell me step by step.