6682 cingular no signal on GLOBE no 900mhz DONE !!!

[k r i t z]

Problem :

850mhz Convert to 900 mhz


Action & Procedure :

COnvert 6682 to 6681

convert 6682 xingular to 900 mhz 6681. Change vctxo( g7500)and 850 mhz fillter to 900mhz(Z7504) and antenna switch. and flash your fhone with 6681 firmware. good working and tested.


Screenshot :

Flashing :

Done !

regards,