• Title: JIAYU G3S
  • Listed: 06/07/2013 8:00 pm
  • ROM Version: ROM Android 4.2.1
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Overall Rating : 24

37216 total views, 1 today

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Author adMember Info


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


ROM JIAYU G3S Quad – ROM Android 4.2.1

Official ROM G3S Quad core Version: JY-G3 20130523-102107 ( For QUAD CORE MTK6589 ONLY )

Language support : Multilang


ROM Install : with update on sd card (you download file JIAYU G3S SD )

Card brush, set the software package two files into the T card root directory, as shown below:
(1) upgrade package: update.zip
(2) AAAAB3NzaC1kc3MAAACBANLc2NCufBz0lBUupztiXI7rUnhY3bOojTMmGD0SR68e8kK00EM5n0ghfpaDxayZD.zip Folder

- Enter the interface as shown below, click on the system upgrade interface shown in the figure appears, click on the down arrow to the right, appearing in interface begins upgrade




ROM Install : with Flashtool  (you download file JIAYU G3S FL )

- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6589_Android_scatter_emmc.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

36 Responses to“JIAYU G3S”

  1. 03/21/2013


    only for the MTK6589 ???
    Could be flashed (or ported) to the G3N (dual core)?


  2. 03/21/2013


    ant news about an Official Android 4.1 or 4.2 jelly Bean for the G3N (dual core) ?

    Jiayu forum is in chinese, I don't understand it… thanks!

  3. 03/21/2013


     thank you for very fast reply!
    I hoped at least getting Android 4.1 for my G3N.

    I'm using a ROM based on the "Jiayu beta-4.1"; hoping the beta will become official.

    Too bad from Jiayu dropping update/support for their G3N so fast!

  4. 04/06/2013

    Czech Republic

    Is czech languague in this version?

    • SoCr@Te


      no sorry

    • 07/07/2013

      Czech Republic

      I managed to save my G3S with with update on sd card (you download file JIAYU G3S SD )

      it began to speek chinas and it was ROOTed !

      I switched to english

      than I installed morelocale.app and AnySoftKeyboard.app with czech keyboard(5 lines keyboard) and SWOX Iveta Czech – czech voice.

      I am very satisfied !!!

    • 07/07/2013

      Czech Republic

      All apps will be lost, so don't forget to backup all your apps!

  5. 04/07/2013


    can this rom be use on Jiayu G3S ?

  6. 04/07/2013


    Oh, just type error,  it is corrected,  S instead of Q.  Thanks

  7. 06/12/2013

    Czech Republic

    Is this ROM compatibile with G3S, no. JY-G3 20130515?

  8. 06/14/2013

    Slovakia (SLOVAK Republic)

    Is slovak languague in this version?

    • 08/31/2013

      Czech Republic

      No, Slovak is not included.

      Languages: 2x Chinese , 2x Bahasa, Deutsch, English, Espanol, Francais, Italiano, Nederlands, 2x Portuguese,, Tieng Viet, Turkce, Russian and 7more..Arabic, Hebrew… :)

  9. 06/19/2013

    Russian Federation

    What is it?


  10. 05/24/2013



    maybe it's a stupid question, but I have bought a Jiayu G3S phone with exactly the same rom. The funny thing is that when I look at the info about phone I see Jiayu G3, but the after getting root and checking /proc/cpuinfo I see that it's based on MT6589 and Antutu benchmark also results 12.5k points. So I assume I have the correct rom.

    But anyway, is it possible to share the source of this rom. I would like to create a fork (custom rom) based on this existing JY-G3 20130523-102107. I would like to add my language pack and maybe tune it a little bit. As I know at least part of the source code is licensed under GPL v2, so the such source code has to be shared if requested.

    Best regards

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