- Title: UHAPPY UP620
- Listed: 03/02/2015 2:56 am
- ROM Version: ROM Android 4.4.2
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ROM Mobile UHAPPY UP620 - ROM Android 4.4.2
Official ROM UHAPPY UP620 version: UHAPPY_UP620_20141202 – e2709v92_jbla178_qhd – KOT49H
Gapps include- No Rooted
Language support: Multilang
- 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 and replace it after some seconds (and don't turn on the phone).
- "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.
※Please make a backup of your device before installing or updating ROM