i had some problem whit the unlock of this phone.
i mailed caterpillar support and they dont help me
i receive the same error on every fastboot command (failed remote:unknown command)
i allow usb debugging and oem unlock but i cant do notting the fastboot mode seems to be useless in this phone
i would unlock my bootloader to install magisk but i cant
someone can help me to solve this issue?
the phone is mtk 6757 based