: Run pip install pyusb pyserial json5 in your terminal.
On most MT6789 devices, this involves holding Volume Up + Volume Down while plugging in the USB cable. mt6789 auth bypass better
If the device’s RPMB partition is cleared (via JTAG or UFS direct write), the authentication key for SLA falls back to a factory default. Some OEMs skip re-personalization, leaving 0x00 key — trivial to emulate in custom DA. : Run pip install pyusb pyserial json5 in your terminal
To bypass the authentication (SLA/DAA) on the (Helio G99) chipset, you need tools that support the newer V6 bootrom protocol mt6789 auth bypass better