S3 mini SM-730a lock on at&t done! maybe 1st here...[Reference]
Procedure :
Dial - *#0808# select DM+MODEM+ADB then tick ok.
Root Phone using Vroot.
connect phone to PC make sure usb debug is on.
Run octopus,select exact model and COM port.
then Tick Unlock wait until process is done!
then Smile na at pera na!
Dial - *#0808# select DM+MODEM+ADB then tick ok.
Root Phone using Vroot.
connect phone to PC make sure usb debug is on.
Run octopus,select exact model and COM port.
then Tick Unlock wait until process is done!
then Smile na at pera na!