This firmware is for MX1-SE TV Box with Rockchip RK3328A as CPU. You can buy MX1-SE TV Box from Aliexpress.com for a very good price.
Download Android 9 stock firmware for MX1-SE TV Box from here. Download Rockchip Driver Assistant v5.1.1 from here and download Rockchip Batch Tool v1.8 from here.
Firmware details
Archive: MX1-SE_1000Hz_9.0_CusLauncher_en-US_1+8_8089_RK3228_202105072000
Model: MX1-SE TV Box
Image file size: 851 MB
Platform: Rockchip RK3328A / RK322A7.1
Image: MX1-SE_1000Hz_9.0_CusLauncher_en-US_1+8_8089_RK3228_202105072000.img
Firmware version: 9
Boot version: 2.37
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.








HOLA … NECESITO EL FIRMWARE DE ESTE TVBOX SI PUEDE SER.. SE LOS AGRADEZCO