Not Regesterd on network please help!!
Hi all,i hope u can help me,
i was on the stock official rom on lastest update ,then i installed S4 revolution10.0Beta,
in aroma i chosed install the modem(it said that chose this if u came from older modem than mg4),but later i rememembered that the device was on mg4,after installation ,when calling it said not registered on network,then i restore the official rom(i did backup from recovery)and this still hapening,then i downloaded the uk official rom (24\12\2013) and flashed it by odin but when samsung logo appear the device restart,then i flashed xellamg4 modem and then restore the official rom and this also hapenning,the imei number changed and i feel depressed please help me please
sorry for my bad english.