Okey, this articles is remind me when i'm interest to change 4G icon on my Android Mi Max 1 Prime Helium statusbar. Perhaps it'll be difficult things to edit and change some 4G icon on Res folder from SystemUI.apk located in root folder -> System -> Priv-app -> SystemUI. And probably not...
My device HTC One SC T528d has flashed to R4.1.1, then the GSM slot not detected anymore & has "Null IMEI". Even the cdma slot detect my card but not get GSM signal & i can not make calls anymore through GSM slot. i have unlocked the bootloader & flashed custom rom posted in t