Need proper tutorial for nokia and oppo

[shariftell]

We need proper tutorial for nokia and oppo imei repair. when trying for nokia it asking for MLF file. whats it? explain it . we bought credit but cant do work. its wast of money. plz make tutorial and published here plz.

 

[hellowbd]

BRO..CHITTER TEAM NOT REPLY HERE...JUST THEY FILLUP THERE MONEY FROM CUSTOMER....WHY UFI TEAM NO REPLAY ???B-CUSE THEY KNOW..THERE UPDATE CHITTING ...