Download Android Nougat 7.1 firmware for RKM V3 TV Stick
This firmware is for RKM V3 TV Stick with Rockchip RK3328 as CPU.
Download Android Nougat 7.1 firmware for RKM V3 TV Stick from here, here or here. Download Rockchip Driver Assistant v4.4 from here and download Rockchip Batch Tool v1.8 from here.
Firmware details
Archive: RKM V3_171212
Archive size: 567 MB
Model: RKM V3 TV Stic
Platform: Rockchip RK3328 / RK322H
Image name: RKM V3_171212.img
FW version: 7.1.00
Boot version: 2.43
Model number: V3
Company: RKM
Build number: V3 RK3328_ANDROID7.1.2-20171212
SDK version: RK30_ANDROID7.1.2-SDK-v1.00.00
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.