Download latest Android Lollipop 5.1.1 stock firmware for Acemax Z4 TV Box

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

   

Firmware details
Archive： rk3368_5.1_Z4_ap6335_zhongxing_20151222
Image: rk3368_5.1_Z4_ap6335_zhongxing_20151222 / update.img

Model: Acemax Z4 TV Box 

Image file size: 565 MB

Platform: Rockchip RK3368
FW version: 5.1.00
Boot version: 2.40
Model number: rk3368-box
Build number: rk3368_box-userdebug 5.1.1 LMY48G eng.yangfeihu.20151222.110700 test-keys
SDK version: RK30_ANDROID5.1.1-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.

Don’t miss any of our future video tutorials, follow us on Youtube. Like us on Facebook. Add us in your circles on Google+. Watch our photo albums on Flickr. Subscribe now to our newsletter.