Hold down the (or sometimes Volume Up/Menu) button. While holding the button, connect the USB cable to the PC.
Flashing firmware can brick the device or erase data. Proceed only if you accept the risk and have backups.
Once completed, restart your computer to ensure the registry changes take effect. Method A: Flashing via PC Using PhoenixSuit (Recommended)
Ensure the battery is not completely dead, or try the "Mandatory Flash" option in PhoenixSuit again.
Write down the (e.g., Q8_A133_V1.0 ).
This is the official Windows application used to flash the firmware directly from your PC to the device via a USB cable. It is the preferred method for recovering dead or boot-looped devices.
). While holding that button, connect the tablet to your PC via USB. Triggering the Flash: While still holding the first button, rapidly tap the Power button
🎴 Alternative Method: Flashing via PhoenixCard (MicroSD Card Method)