• Title: JIAYU G4
  • Listed: 07/13/2013 8:33 pm
  • ROM Version: ROM Android 4.2.1
  • You must be Membership (Account Premium)
    for ROM download.

Overall Rating : 21

12458 total views, 1 today


JIAYU G4 - Image 1JIAYU G4 - Image 2JIAYU G4 - Image 3JIAYU G4 - Image 4JIAYU G4 - Image 5

Author adMember Info


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


ROM Mobile JIAYU G4  – ROM Android 4.2.1

Update 07/13/2013

1 perfect S4 lock screen, dual card version, card a card two signal display are normal
2 day trial you can feel every respect. GPS positioning soon
3 if all functions are normal, not found what BUG


Update 05/30/2013

fixes bug: re-optimize the system smoothly,
                Streamlined the previous version some third-party software is completely green version
                connection wifi settings need to manually reboot the system to normal use


Online collection S4 ui

Language support: Multilang


Install ROM :


Step 1: Download the custom card brush ROM copied to an external SD card root directory
Step 2: the shutdown state. While holding down: 
             Power button + volume button + volume key to enter the recovery mode of Brush, enter Wipe,Factory Reset, System and return to recovery main interface
             Options Brush can.
Step 3: Brush complete, restart the phone


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

19 Responses to“JIAYU G4”

  1. 06/11/2013


    I can not install this room

    In recovery mode does not appear in MICRO SD CARD

    Can anyone help me?

    • 05/30/2013


      you just download the rom file and put in your sd card root…refer the tutorial above. the other way,download & extract the rom file and flash with sp flash tool (flash boot.img only)

  2. 06/10/2013


    А как решить проблему с sms/mms сообщениями?

  3. 06/11/2013


    This room dont let me enter in recovery mode  =(

  4. 07/13/2013

    United Kingdom

    hi,  can someone assist me, my phone is stuck on jiayu boot up logo.

  5. 07/04/2013

    United States

    I can't read china, you can change language, but you can't change china intput language. If anybody have stock rom, please link.

  6. 06/30/2013


    For GPS problem, this is solved my problem here is LINK https://www.youtube.com/watch?.....v=NsUSvd-SlVo HOPE IT SOLVES YOURS TOO!

  7. 06/30/2013


    Yes I know but its the same problem, my G4 works fine try it.

  8. 07/04/2013

    United States

    how about poor quality voice call? Did you noticed that to? Can enybody upload original rom for Jiayu g4 ? Please.

    • 03/21/2013


      Original Jiayu G4 ROM already uploaded, look for the one with "update" on it (not "custom").

      It is the 20130620.

      Good ROM.

  9. 06/30/2013


    No mine is just fine??

  10. 03/12/2013


    Hi, the firmware is very good and I like it.
    But it has a problem, the wifi is very poor almost no scope.
    With the original firmware has more than 60% profit.
    Original Firguare 5 meters has 3 stripes, with this firmware just 1 tested with two jiayu G4.
    Is there any way to solve this problem?
    Thanks for your work and contributions.

Leave a Reply

You must be logged in to post a comment.