Download Android Jelly Bean 4.2.1 stock firmware for Cubot GT99 smartphone
Download Android Jelly Bean 4.2.1 stock firmware for Cubot GT99 smartphone from here, here or from here. Download another Cubot firmware from here.
Archive name: cubot gt99 4.2.1 fwArchive file size: 389 MB
Image file name: GT99 T Card Upgrade Firmware.zip
Model: Cubot GT99 smartphone
Project: signal89_wet_jb2
Platform: Mediatek MT6589
Build number: signal89_wet_jb2-user 4.2.1 JOP40D eng.xuzhonghong.1376984111 test-keys
