Download Android Jelly Bean 4.2.2 stock firmware for Ugoos MX/ M6 TV Box

Download Android Jelly Bean 4.2.2 stock firmware for Ugoos MX/ M6 TV Box from here or here. 

Archive name: mx-em6_mx42_20130801px1_20140419_4p
Image file name: hd18d_mx42_20130801px1_20140419_4p
Firmware .zip file size: 391 MB
Build version: g18ref-user 4.2.2 JDQ39 20140419 test-keys
Support: Amlogic