N9006 converted to N900

I got a fone from cliente, on the back the imei sticker shows N9006 while in fone the firmware is N900 N900ububmj2, 4.3 android and imei is invalid , how to repair this, can I repair it was N900 or have to revert back to N9006 and then repair it. some expert help plz.



sorry my fault , now checked and its a chinese copy of original phone , please delete thread my fualt.:)

via Welcome to gsm-tips http://ift.tt/1iL544q