- Title: G4S & G4SL 4.4.2 KITKAT OFFICIAL
- Listed: July, 2014
- Last modified: 07/10/2014 4:51 pm
- Version: G4S-20140704-161636
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DESCRIPTION
This is an official update of Jiayu G4S/L to Androdi 4.4 KitKat.
Source: http://bbs.ejiayu.com/thread-1206301-1-1.html
You can install it with flash tools like all updates.
Bugs on G4SL (jiayu is working to solve it in the next update):
- SD Card not mounted
- No touch vibration
Install ROM (Thanks to SoCr@Te):
- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6592_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.
- 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.
ENJOY!!
※Please make a backup of your device before installing or updating ROM





Member Info
What actual KitKat????
PMT changed for the rom it must be downloaded.. what should I do?
I have the same problem
Have you got USB debugging active?
choose firmware upgrade instead of download
Choose upgrade in flashtool instead of download.
I choose upgrade and all is fine. Thx
Download Flash Tool whit Firmware upgrade, no problem.
Firmware Upgrade, don' download.
Kitkat working on my G4S
Hello… thank you so much for uploading this ROM to here.
But unfortunately, Avast found a Potentially Unwanted Program, Rooter-CS [PUP] . Is it false positive? can someone explain about this Rooter-CS [PUP]?
Not a stable rom for me. UI always crashes when I select a specified theme. May be because its a trial version… Time will tell. Returned back to previous rom of June…
for laek.17
PD: it is only for G4S, I will adapt it for G4SL.
We who have we G4S/L we shall be row if oneself you that successful.
Thak you
someone tried this on G5S ?
i was thinking to try on my jiayu g5s, what is the risk?
i have same error as PMT changed for the rom it must be downloaded.., but when i choose upgrade in flashtool instead of download, preloader option checked itself. Does preloader option should be marked or not? i don't want to kill the phone??
try format+download but – BEFORE – save the IMEI
Me Too Same Error
First time flashing rom on g4s and i have a problem with flash tool. When I try the 'scatter-loading', I choose the file in rom folder and get error message (no text tho) with buttons ok (nothing happens) and help (another error, unable to launch QT Assistant). Any help ?
Hello
On flashtool it said that the scatter is not the right format…
What's happens ?
delete the chinese characters in the folder name