Download Android 11 stock firmware for X88 Pro 20 TV Box
This firmware is for X88 Pro 20 TV Box with Rockchip RK3566 as CPU. BTW, you can buy X88 Pro 20 TV Box from Aliexpress.com for a very good price.
Download Android 11 stock firmware for X88 Pro 20 TV Box from here. Download previous version from here. Download Rockchip Driver Assistant v5.1.1 from here and download Rockchip Batch Tool v1.8 from here.
Firmware details
Archive: X88pro_rk3566_4d32_11.0_ap6255_8821CS_20210730_r2(X88PRO20.兼容8821CS模块_解决横竖屏问题)
Archive size: 949 MB
Model: X88 Pro 20 TV Box
Platform: Rockchip RK3566
Image name: X88pro_rk3566_4d32_11.0_ap6255_8821CS_20210730_r2(X88PRO20.兼容8821CS模块_解决横竖屏问题).img
FW version: Android 11
Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data. BTW, a link doesn’t last forever.
