hello mga boss question ko lang po kung safe ba i-update ang ios device to latest 16 version kahit na naka carrier locked? alam ko naman 'yung icloud info ng device
nag contact po ako ng Apple Support tungkol dito, sabi nila ok naman daw. pwede update, pwede rin reset. pero wifi use lang po raw at hindi maka text/call/data, unless ipa unlock sa carrier.
remove sim lang before updating or reset sabi ng apple support