Users attempting to download and flash this firmware face significant hurdles:
RK322x-Box Firmware 8.1 Download & Installation Guide (Android 8.1 Oreo) Rockchip RK322x (RK3228/RK3229) Go to product viewer dialog for this item. rk322x-box firmware 8.1 download
值得留意的是，XDA上有一个功能强大的Multitool工具，可将SD卡变为备份/恢复媒介，用户制作完整的盒子备份并上传分享，从而帮助他人修复WiFi失灵或开机卡死的设备。 Users attempting to download and flash this firmware
Ensure you are using the correct OTG USB port on the box. Try switching from USB 3.0 to a USB 2.0 port on your computer. rk322x-box firmware 8.1 download
如gofirmware.com、romprovider.com等网站也存有RK322X固件，但下载时需要谨慎核对固件的芯片和硬件信息是否完全匹配。