- Title: JIAYU G3
- Listed: January, 2013
- Last modified: 01/06/2013 1:27 pm
- Version: ROM Android 4.1.2
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DESCRIPTION
ROM JIAYU G3 – ROM Android 4.1.2
ROM size: 138MB
Android version: 4.1.2
Updated :2013-06-01
+
GAPPS (4.1.2_GMS.zip)
Fix:
- 4.1.2 system based quality rice, ultimate streamlining
- Global, to borrow a large high quality rice God
- Add virtual keys
- Optimization of mobile phone RF
- Build.prop optimize contrast
- Change boot animation
- Fix boot card slot swap
- Add Dolby sound
- Other own experience
Exist BUG:
- The front is not black, but for 30W
- The breathing lights still unavailable.
Install ROM :
Unpacked driver installation InstallDriver.exe
To unpack SP_Flash_Tool_.zip run Flash_tool.exe
Select a the in MT6577_Android_scatter_emmc.txt in Recovery with Flashtools
Click Flash_tool.exe interface Firmware-> Upgrade
Phone after taking the battery in put something
Connect the data cable
Brush finished with green circles appears
Then deducted batteries back into the system
Key plus the power button on the phone off the volume
To enter the selection mode
Select key on the volume
Select the first recovery volume button to confirm
Enter QingTian key board recovery
or
Install MobileUncle Tools avaialble on market
Download: recovery_cwm5.5.0.4_ENG.img and put in the root of SD carrd
Open MobileUncle Tools
Click on update Recovery
Choose the recovery_cwm5.5.0.4_ENG.img and follow the instructions
And now you have a english recovery !
Root G3 :
1- Connect your g3 activating USB debugging mode
2- Run the runme.bat in any case the file that ends is .bat
3- select option 1 and leave work
your G3 will reboot is normal
Look this video.
https://www.youtube.com/watch?v=fmVAQJnW10g
※Please make a backup of your device before installing or updating ROM






Member Info
Hi, I’ve installed 1.6 version….it’s looks very good…but the Holo launcher made my Google navigation app disappear….also could you increase some how the in-call volume because t is too law….and i think that the Holo launcher is unnecessary in your Roms.
Thanks.
Yeah I replaced the Holo Launcher with the standard 4.1 launcher found in the play store.
Everything runs much smoother, really digging this rom at the moment
could you implement other languages in ROM?
“The breathing lights still unavailable.” – Are the notification lights?
What languages are included, in addition to the Chinese language?
Anybody know how I can take a photo using the videocalls camera?
Thank you
“The breathing lights still unavailable.” – ¿se refiere al led de notificación?
¿qué idiomas están incluídos además del chino?
¿alguien sabe como se puede sacar una foto usando la cámara de videollamadas?
Muchas gracias
Notification Led not working
Plz use function screen capture Power button + Volume down to take a photo?
Great rom! Thanks for all your hard work socr@te!
I replaced Holo Launcher with Holo Launcher HD. Works great!
I miss the standard email app. Tried to install it seperately but that failed.
A lot of playstore apps won’t install (“Your deviice is not compatible”), like runkeeper or 9292 (dutch app). Any ideas?
The emailupdate from xda (http://forum.xda-developers.co.....d.php?t=1939383) works
plz download mail app then put it in GAPPS (4.1.2_GMS.zip) and install as you installed ROM. I've nerver do with app mail but with anothers apps i did and think this method may be help you to resolve. Plz try it
How do i install the "playstore Icon " ?? its just that chinese shit there -.-
And I can not add ACC like my google play store acc
Did you installed the GAPPS package? If you don't know what GAPPS is, than don't tinker with your phone plaese!
Much Apps not workin.. :\
Please, can anyone tell me how to install the ringtones of this ROM in a different one? I think they are very good and I would like use it. Greetings and sorry for my English!
Does this ROM still have the Charging Bug?
My phone is locked. I forgot pattern lock and now it ask me for Google account but i don't have this account. Please help me
If you can't remember your Google account and password, try these workarounds in order until you find one that works. Because these fixes are dependent on the individual configuration and model, they may not work for your specific phone.
Thanks SoCr@Te
I resolved my problem. I wiped all settings system but i lose all data too. Because i did as you said but not ok
Please tell me howto turn on front Led to alert miss call?
I upgraded my phone using this Room version but now i have a problem "com.android.phone has stopped unexpectedly". Please help me to resolve this problem? Thanks alot for your help.