• Title: Gphone G550S
  • Listed: 01/12/2015 2:38 am
  • ROM Version: ROM Android 4.2.2
  • You must be logged for ROM download.

Overall Rating : 0

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Gphone G550S

Author adMember Info


  • Listed by: SoCr@Te
  • Member Since: 05/15/0470


ROM Mobile Gphone G550S – ROM Android 4.2.2


Official ROM Gphone G550S version: PM202DF_ZYKJ_M3_FOR4_V1.0.1 – pm202_zykj_m3_lca

Gapps include – No Rooted

Language support: Multilang


ROM install:

- Unpack FlashTools in the ROM , and Click on Flash_tool.exe
- Select a the MT6572_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.

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

One Response to“Gphone G550S”

  1. 03/03/2014
    Posts: 1


    this rom don't work damged my phone

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