Android Phones IMEI null (invalid) repair

Date of dispatch:07/04/2015 07:08:19    Anyway here i will guide u to all how to repair imei in chines android phones With Maui META tool Produce :- Power on phone connect phone to PC asking drivers give him than turn off phone Open maui META tool In Options trick 2 one ( Connect smart phone into a META mode) press Reconnect than inset cable asking CDC drivers give him after 1 min popup imei tool tab than press ( Change NVRAM database file) and give it than give both imei ( What u need like 35 or 911 etc ) than press Download to flash Download