GT-i9505 LOCK
1. Type *#0808# in DIAL
2. Select DM+MODEM+ADB and save
3.Type *#9090# and choose USB (or 'DM/DUN over HSIC') Restart
4. Go to Recovery Mode hold home, vol up and power
5. Select Enable CP Logging (after restart go to ABOUT PHONE ang tick enable usb debugging)
1. Type *#0808# in DIAL
2. Select DM+MODEM+ADB and save
3.Type *#9090# and choose USB (or 'DM/DUN over HSIC') Restart
4. Go to Recovery Mode hold home, vol up and power
5. Select Enable CP Logging (after restart go to ABOUT PHONE ang tick enable usb debugging)