Download Android Oreo 8.1 stock firmware for CSA93 Plus TV Box
This firmware is for CSA93 Plus TV Box with Rockchip RK3328 as CPU. BTW, you can now buy CSA93 Plus TV Box from Gearbest.com for a very good price, with free shipping world wide.
Download Android Oreo 8.1 stock firmware for CSA93 Plus TV Box from here or here. Download Rockchip Driver Assistant v4.4 from here and download Rockchip Batch Tool v1.8 from here.
Firmware details
Archive: CSA93 Plus 4G 64GB rk3328_8.1_public_ap6330_20181127
Archive size: 758 MB
Model: CSA93 Plus TV Box 4GB RAM + 64GB ROM
Platform: Rockchip RK3328 / RK322H
Image name: rk3328_8.1_public_ap6330_20181127.img
FW version: 8.0.00
Boot version: 2.46
Company: rockchip
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.
