Hello , another question again. i put out my battery then it has text "Do Not use Other Battery For Different Models" i forget but near to that text then i wanna flash new ROM to my phone, but if i do it, it will change model or effect model? i don't wanna get my battery explode or something trouble. my83 digital tv/dtv, there's no stock of this phone/ROM on google or any websites, if you having same phone. make sure you call service hotline that written on your phone's battery, i hope i helped and get solution please if you know what will i do just answer/comment down below!