Download Android Jelly Bean 4.2.2 stock firmware for Star Z2 FWVGA smartphone from here, here or here. Download HD version firmware from here.Archive: Z2 20140623_e2719_v92_zlh_fwvgaFirmware: Android Jelly Bean 4.2.2Model: Star Z2 FWVGA smartphone
Image file size: 430 MB
Platform: Mediatek MT6592Project: e2719_v92_zlh_fwvgaBaseband: MT6592_S00_MOLY_WR8_W1315_MD_WG_MP_V21_P1_1_wg_n
Config_version: V1.1.2Install firmware - Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6592_Android_scatter.txt in ROM
- Wait file to be added into Flash Tool
- choose Option->USB Model,click USB Model
–> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
- Turn off your phone, remove the battery. - "Press F9 (hit Download button)" OR " if upgrade ROM Firmware->Upgrade "
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish ! - You can now safely disconnect your phone and turn it on