How to Downgrade Asus Zenfone 5 From Lollipop to KitKat

Downgrade Zenfone 5 from Lollipop to KitKat - Recently Asus officially has provided an update to Android 5.0 Lollipop for Zenfone 5. If you've updated your Zenfone 5 to Android 5.0 Lollipop and are now experiencing some Lollipop problems on the Zenfone 5 which have made you want to downgrade back to KitKat, we can show just how easy it is to downgrade the Zenfone 5 from Android 5.0 Lollipop to Android 4.4 KitKat.

In accordance with the above title at this time Asus Zenfone Blog will share the tutorial How to Downgrade Asus Zenfone 5 From Lollipop to KitKat for you. It is very easy you just need to download some firmware downgrade from lollipop to kitkat for Zenfone 5. for more details please follow the tutorial below.

Notice:
  1. Please must to download the UL-ASUS_T00F-WW-5.3.3.3-user.zip/UL-ASUS_T00F-WW-5.2.2.2-user.zip to perform downgrade procedure.
  2. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
  3. Software update cannot transfer the software SKU and downgrade the software version.
  4. Downgrade image will only revert back to latest KK version
  5. After OTA downgrade, device will perform factory reset automatically.then reboot automatically to complete upgrade process
  6. System upgrade may cause part of data missing, please buckup your important data before system upgrade 
Downgrade Zenfone 5 Steps (From L to KK)
  1. Download the downgrade tool: UL-ASUS_T00F-WW-5.3.3.3-user.zip/UL-ASUS_T00F-WW-5.2.2.2-user.zip
  2. Using MTP connecting Zenfone 5 with PC. (Enable MTP: Setting-->Storage-->press the USB icon on right corner--> Enable MTP)
  3. Copy file UL-ASUS_T00F-WW-5.3.3.3-user.zip to t he Zenfone 5 internal storage.
  4. Remove the USB cable, the device will pops up the system upgrade information.
  5. After finished, device will auto reboot and perform factory reset.
  6. Then copy file UL-ASUS_T00F-WW-5.2.2.2-user to the Zenfone 5 internal storage again.
  7. After downgraded, device will auto reboot and perform factory reset.
  8. After finished, please go to Settings->About-> software information->Build number. The version should be V2.21.40.44

Asus Zenfone 5 Downgrade Firmware from Lollipop to KitKat

Version WW_5.3.3.3 (Downgrad Version)
File Size720.15 (MBytes)2015/06/03
Download fromGlobal
Version WW_5.2.2.2 (Downgrad Version)
File Size730.49 (MBytes)2015/06/03
Download fromGlobal
Version TW_5.3.3.3 (Downgrad Version)
File Size719.66 (MBytes)2015/05/29
Download fromGlobal
Version TW_5.2.2.2 (Downgrad Version)
File Size732.74 (MBytes)2015/05/29
Download fromGlobal

20 comments:

  1. SIR,NEED HELP, lollipop is like draining batter a lot,i need kitkat.so, does it downgrade asus T00j series

    ReplyDelete
    Replies
    1. i have tried, it works just follow instruction above after downgrade update to current version KK 2.22.40.54.

      Delete
    2. After downgrading to kitkat do we get OTA
      support again? Pls someone reply asap...

      Delete
  2. nothing pops up after removing the cable.

    ReplyDelete
  3. how to flash asus zenfone 5 a501cg (t00j) ?

    ReplyDelete
  4. i want to lolipop to kitkat downgrade file down link for my asus zenfone 5 T00j as soon as.....please send me a link on my male

    ReplyDelete
  5. Hi, I recently updated my zenfone 5 to lollipop. Then I found out that my 2nd simcard slot is "unavailable" after the update. After spending the whole day trying to fix this, I decided to downgrade to kitkat.

    After using the UL-ASUS_T00F-TW-5.3.3.3-user.zip downgrade file, my 2nd simcard slot is working again. So, should I use the UL-ASUS_T00F-TW-5.2.2.2-user.zip downgrade file?

    ReplyDelete
    Replies
    1. salam bro... bro nye zen 5 1gb ram atau 2 gb ram? aku nye SKU TW gk.. takut lak nk update.. takot playstore ilang...

      Delete
    2. salam bro... bro nye zen 5 1gb ram atau 2 gb ram? aku nye SKU TW gk.. takut lak nk update.. takot playstore ilang...

      Delete
  6. it will automatically pop-up the system update after copying the file into your internal memory, if not try to reboot/restart your phone.. thats its

    ReplyDelete
  7. what's the differences between 5.3.3.3 and 5.2.2.2?

    ReplyDelete
  8. its working. thank you (me176cx user)

    ReplyDelete
  9. Guys i found battery draining issue. This is bcoz of color tempreature. Keep that 0% in balance mode

    ReplyDelete
  10. i want to degrade my asus fonpad 7 tab from android lollypop to android kitkat .
    plz help.

    ReplyDelete
  11. i want to degrade my asus fonpad 7 tab from android lollypop to android kitkat .
    plz help.

    ReplyDelete
  12. Can i do this without pc?? I just download 2 of there...

    ReplyDelete
  13. Failed to install the package.what should i do

    ReplyDelete
  14. some 1 help me to downgrade my asus zenfone 5 from lollipop to kitkat ...i am stucked here with that..can any one mail me the downgrade link to sdmanjun14@gmail.com

    ReplyDelete