• Title: Y Rom KitKat
  • Listed: 12/29/2015 2:50 pm
  • ROM Version: 4.4.2
  • You must be logged for ROM download.

Overall Rating : 21

16021 total views, 1 today

14 Total favorites


Y Rom KitKat
Y Rom KitKat - Image 1Y Rom KitKat - Image 2Y Rom KitKat - Image 3Y Rom KitKat - Image 4Y Rom KitKat - Image 5Y Rom KitKat - Image 6Y Rom KitKat - Image 7

Author adMember Info




I started this project to improve our THL T100S, to make it more stable, have better performance, battery lasts longer and more…

ANTUTU – Min-30 000/Max-31 000

NENAMARK2 – 59.7 fps

Backup/Restore Setting and Data

The tutorial its included in Titanium Backup Tutorial Tirosala.zip, TitaniumBackup app and Guide


Installing Recovery TWRP Kitkat


1- Extract Recovery TWRP + Mobileuncletools.zip in phone memory root;

2- Install MobileUncleTools v2.9.9.apk and open it;

3- Click in "Recovery Update"–>"recovery.img"–>"OK"–>"OK"

4- Phone will start in Recovery Mode.  Done…

Installing KITKAT Y Rom

1- Start in recovery mode, with phone turned of press volume up+ and power button, three options will appear chose the first one, volume down- its the enter button, volume up+ its the navigation button;

2- Touch on wipe and make swipe to factory reset;

3- Go back and touch on install and select KitKat Y.zip swipe to install, it will reboot when the rom was installed.

About Rom:

The Rom is very near to stock but with bugs fixed like volume + when screen locked that calls to emergency number (thanks nikoz), and more…


-In the first boot i recommend to remove the sim cards and turn on phone, go to "settings"/"time and date" and disable "automatic timezone", it's a bug, if it's enabled says com.process.phone stopped working and you can't use sim cards.

-Before install any app go to "Settings"–>"Storage"–>"Change Installation Apps to Internal Device Storage"

Internal Memory

Y3 Rom:

Random reboots fixed

Proximity sensor fixed – calls delay removed

Comunication module bug fixed – when in deepsleep sometimes don't receive calls

Youtube app now have more resolutions- 1080p, 480p and more

Visual of status bar and quick settings bar from aosp

Other minimal fixes


Y4 Rom 11/12/2015-

-Busybox updated (please go to busybox app, let it load, allow root and click install and reboot phone)
-Radio last oficial module (comunication module official release, on older roms the comunication module was ported and dont work 100%)
-Apps grid menu 6×6 in launcher
-Gps improved
-Audio in calls improved by adding variable audio quality

Y5 Rom 14/12/2015

-Fixed bug with Developer Options and graphics board. When deactivate the developer mode and activate it again the EngineerMode (dial *#35789#*) menus will stay laggy when scroll up or down, and the app MeoMusic can't change the songs in lockscreen and notification bar. Now its fixed.

Y6 Rom 23/12/2015

-Fixed systemui problems
-Lots of improvements in buildprop (more than 1 hour work)
-Checked update-script (little bugs)
-Now its not needed change install location of apps (the default location is Internal Memory)


Im Here To Help Who Needs and Continue This Project. I accept donations, everything is welcome paypal- tirosala@gmail.com

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

Donate with PayPal to tirosala

139 Responses to“Y Rom KitKat”

  1. 05/28/2015

    Czech Republic

    Camera is not focusing, could you please fix it? :)

  2. tirosala



    SpeedyGX tell me more…  What camera? Back or frontal? What is your serial number GH or GW? With Bader kitkat rom camera works fine? 

  3. 11/01/2013


    2 reboots in 10 hours using it. the rest is ok


  4. 01/15/2014


    For me camera is ok but I cannot sign in to google. It redirects me to the web sign in, I put in the password but i cannot go past the my account screen.

  5. 01/15/2014


    Flashed another time and is ok.

  6. 05/28/2015

    Czech Republic

    tirosala frontal camera works fine, back camera is not focusing. I've tried other app, but they doesnt work too. I've tried another ROM and there is problem with camera too. I have GWP. When I restore my backup with stock ROM, my camera works.

  7. 01/16/2014


    Great work, tirosala

    Nice to see you finally moving from v4.3 to v4.4

    I have high hopes for this new project of yours! 

    Keep it up! 

  8. 01/15/2014


    No widgets for Power Toggles or Power control. Worked without problems on your Z2

  9. 05/28/2015

    Czech Republic

    Z6 ROM works fine:)

  10. 01/15/2014


    I need at least 4.4 because I need BLE. I'm really hoping that you manage to solve the widgets issue.

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