LG GD570 unlock done by vygis ref inside

LG GD570 unlock done by ref inside

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-open VYGIS box software
-click LGQ_1_90SD.exe
-select phone model GD570
-connect phone to pc by micro usb
-install driver
-click read NVM for backup
-download GD570unlock from support
-if the phone is detected click flash
-then flash the phone with the firmware GD570unlock
-then click unlock

unlock done


backup nvm

flashing GD570unlock

unlocking





for refference thanks