S
SIXTUS
Guest
I have one samsung Z105u UMTS.. it is unlocked but u cant make call or recieve with it ... i have changed the band from umts to gsm mode but its still thesame. What can i do now, is there any code i can use? or any other solution for it.>i just observed that the phone is working with 2.5 network and above any network less than that it will show the network logo but cant make calls or recieve with it