• Title: Gama correction
  • Listed: 12/04/2014 3:33 pm
  • ROM Version: Kernel patchs
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Overall Rating : 28

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Gama correction
Gama correction - Image 1

Author adMember Info



Kernel patch comes from excellent russian author Dimid/iv2012 (see below to his pages on russian forum)

There are patches:
Boot_Uboot_112.zip – kernel from original ROM 1.1.2. - set gama for new displays
Boot_Uboot_111.zip – kernel from original ROM 1.1.1. - set gama for new displays
Boot_Uboot_110.zip – kernel from original ROM 1.1.0. - set gama for old display

Boot_Uboot_112.zipBoot_Uboot_111.zip fixes the value Gamma 1.2, on the new displays from second production run. After applying will get gamma 2.0
Boot_Uboot_110.zip revert back gama value for old displays.
Gama value
can test it in application Display tester https://play.google.com/store/apps/details?id=com.gombosdev.displaytester
- run Gamma test, will see picture as on first attachment
- look at picture on mobile
- find the column whose color matches the background, now you know gama
If your gama value > 1.2 (
usually around 1.8) you have the first series phone.
If  your gama value = 1.2 you have the second series mobile.

Do not apply  Boot_Uboot_111.zip if you have phone from the first serie, will have too dark display.  If you did it, apply Boot_Uboot_110.zip, it will revert changes back.

Install it from TWRP. After install click on Clear Cache/Dalvik, then restart to system.

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

22 Responses to“Gama correction”

  1. deng72572

    Posts: 40


  2. 06/13/2014
    Posts: 23

    Gamma is now 2.0, perfect work many thanks for this patch at developer und rbarat, I´m verry happy now :)

  3. 11/03/2014
    Posts: 5

    yessssss it works !!!

    Thanks :-)

  4. 09/23/2014
    Posts: 4

    i am from kitkat FHD can i install this normally via trwp? Thank you

    • rbarat

      Posts: 1027

      What is it "kitkat FHD"? This is an universasl patch, It should work for all ROMs.

  5. 11/02/2013
    Posts: 28

    It’s from the new update?

  6. 10/11/2014
    Posts: 5

    How can I tell which version

  7. 09/12/2014
    Posts: 2


    Thanx, I've got a gamma of 2.0 now. Therefore it was 1.2.

  8. 11/23/2013
    Posts: 7

    Works perfect!

  9. 11/05/2014
    Posts: 2

    Thank you rbarat!

  10. 12/01/2014
    Posts: 2

    Is rooted?

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