i have a little delemma i got a 8700c off of ebay and it works great but old os , it IS unlocked , if i update the os will it RESET the configuration of the unlock and RELOCK it? please help =(
and also the reason for wanting to update os is because i want to put the mp3 ringtones on it and also pictures
i can't do that with my current os witch is 4.10.194 could i do it with this current os and if so how??