Download Android Lollipop 5.1.1 stock firmware for Acemax Z4 TV Box

This firmware is for Acemax Z4 TV Box with Rockchip RK3368 CPU.

Acemax Z4 TV Box

Download Android Lollipop 5.1.1 stock firmware for Acemax Z4 TV Box R1 version from here or here. Download Android Lollipop 5.1.1 stock firmware for Acemax Z4 TV Box emmc version from here or here. Download previous firmware from here.

Firmware details
Archive: update_rk3368_z4_ap6330_20160602_r1 / update_rk3368_z4_ap6330_20160602_emmc
Model: Acemax Z4 TV Box
Image file size: 566 MB / 566 MB
Platform: Rockchip RK3368 / RK330A
Image: update_rk3368_z4_ap6330_20160602_r1.img / update_rk3368_z4_ap6330_20160602_emmc.img
Build number: rk3368_box-userdebug 5.1.1 LMY49F eng.foxluo.20160602.170620 test-keys
Model number: z4
FW version: 5.1.00
Boot version: 2.26
SDK version: RK30_ANDROID5.1.1-SDK-v1.00.00
Company: Android

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.

Did this article help you? If so, please tell me in a comment what do you think about it.

  1. Ok. Nice link…But How do I know if I have the R1 or the emmc version if nothing on the device show R1 or EMMC ?

    LOL ahhhhhhhhh chinese stuff. They are great but they really suck at other things. like update etc etc

  2. Char says:

    I’m in the same boat- how do I have any idea whether my Android TV box is an emmc or r1 version? I’m guessing emmc… but how can I be sure?

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