DESCRIPTION

ROM Phone Tengda M55– ROM Android 4.4.2

ONLY MT6582

Official ROM Tengda M55 Version:  1478M_M55B.HS.A2.150427.KK.V2.HD.EN.MV88.B125 – V1_WCDMA – 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 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