Always verify that your device has the S905W processor before flashing, as using firmware for a different chipset (like the Allwinner version of the X96 Mini) can permanently "brick" the device. X96 MINI TV BOX Amlogic S905W 2GB/16GB WIFI EU Plug

: Choose "Select" and navigate to the .zip file on your external storage.

To install a .zip update file, you generally use the "Local Update" method:

: On your X96 Mini, open the Update & Backup app from the app drawer.

Because the X96 Mini is produced by various manufacturers using the same generic branding, there is no single "official" website. You can find this specific firmware file on reputable TV box community sites:

The specific firmware package is a stock firmware update for the X96 Mini TV Box equipped with the Amlogic S905W processor. This update is typically used to fix bugs or reinstall the factory Android system. Where to Download

: These enthusiast forums are the most reliable sources for finding mirrors of specific historical builds like the 20200620 release. How to Install (Manual Update)

: Click "Update" and the box will reboot into recovery to flash the firmware.