Download Android Jelly Bean 4.2.2 stock firmware for Amoi A928W smartphone from here or here. Download another Amoi firmware from here.
Archive： AMOI A928W 4.2.2 fw
Firmware: Android Jelly Bean 4.2.2 stock
Build number: a928w-user 4.2.2 JDQ39 eng.liandc.1393554788 release-keys
Install 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
Here you have a video tutorial on how to upgrade to KitKat another MT6592 CPU smartphone, E-ceros One.
Archive： AMOI A928W 4.2.2 fw
Firmware: Android Jelly Bean 4.2.2 stock
Model: Amoi A928W smartphone
Image file size: 364 MB
Platform: Mediatek MT6592Image file size: 364 MB
Build number: a928w-user 4.2.2 JDQ39 eng.liandc.1393554788 release-keys
Install 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
Here you have a video tutorial on how to upgrade to KitKat another MT6592 CPU smartphone, E-ceros One.
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