DESCRIPTION

ROM Phone Symphony H20 – ROM Android 4.4.2

ONLY MT6582

Update Official ROM Symphony H20 version: H20_1_XXX_V01.0_S506C_V1.0_20150127 – ratech82_cwet_rlk_kk – g316_f1_s506c_symphony – KOT49H

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Official ROM Symphony H20 version: H20_1_XXX_V01.0_S506C_V1.0 – ratech82_cwet_rlk_kk – g316_f1_s506c_symphony – KOT49H

Gapps include – No Rooted

Language support: Multilang

Install ROM:

- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6582_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.

※Please make a backup of your device before installing or updating ROM