Hi, I just bought new 5310b from T-Mobile(RM-304). I paid for flashing this phone to the Chinese Version. I am wondering can I update to newer version firmware? Will this phone will back to Engliah version after update?
Firmware Info
V 03.63
24-10-07
RM-304
Nokia
Variant 00.00
Language
V 03.63
24-10-07
RM-303
Nokia
P
