my cellphone suddenly has "no netw.coverage" in the main screen.
i have tried all error possibility like flight mode, sim card error etc so i convinced that the problem is in the cellphone. all i can do with the phone is just as music player, camera, radio.
two different Sony Ericsson service centre in the city has already given up, they said that the phone machine is not readable. they suggest to replace the machine but it means to throw away my cellphone to the trash can hehe.
as far as i know, if network error occurs, the hardware problem is on the RF device. but, can it be fixed? can we replace the RF device?
need your advice please.
thank you in advance.
i have tried all error possibility like flight mode, sim card error etc so i convinced that the problem is in the cellphone. all i can do with the phone is just as music player, camera, radio.
two different Sony Ericsson service centre in the city has already given up, they said that the phone machine is not readable. they suggest to replace the machine but it means to throw away my cellphone to the trash can hehe.
as far as i know, if network error occurs, the hardware problem is on the RF device. but, can it be fixed? can we replace the RF device?
need your advice please.
thank you in advance.