Download Android Jelly Bean 4.2.2 for MK808B Mini TV Stick

Download Android Jelly Bean 4.2.2 for MK808B Mini TV Stick from here or from here. Download KitKat firmware from here. Download another Jelly Bean stock firmware from here.

Firmware details 
Firmware： T005_public_8723_20141230_4.2
Image file name: T005_public_8723_20141230_4.2.img
Archive file size: 228 MB 
Model: MK808B Mini TV with 8723 Realtek Wifi Chip
Platform: Rockchip RK3066 / RK30
Boot version: 2.19
FW version: 4.1.01
Model number: rk30sdk 
Build number: rk30sdk-eng 4.2.2 JDQ39 eng.hyz.20141230.182315 test-keys
SDK version: RK30_ANDROID4.2.2-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. 


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