Downgrade Zenfone 5 T00J/T00F Lollipop to Kitkat

In Preview post we talk about How To Update Asus Zenfone 5 in Lollipop 5.0 WW version using OTA file with Video Tutorial. Now, Today Techno Planners Show you How To Downgrade Android Lollipop to Kitkat on Asus Zenfone 5 with the help of step by step tutorial.


Downgrade Android Lollipop to Kitkat

Downgrade Android Lollipop to Kitkat
The release is not that good, too many complaints especially on the battery. It consume lots of battery power and using lots of internal storage. There is also lots of bugs like lagging on some application if we compare Kitkat update. Techno Planners suggest to wait for the next update maybe they Asus could fix that all issue. You can also check out How To Get Double Tap (ZenMotion) feature in Asus Zenfone


Downgrade Lollipop to Kitkat Instructions

Step 1. Download the downgrade image file UL-ASUS_T00F-WW-5.2.2.2-user.zip.

Step 2. Copy file UL-ASUS_T00F-WW-5.3.3.3-user.zip to the ZenFone5 internal storage.

Step 3. Remove the USB cable, the device will pops up the system upgrade information.

Step 4. After finished, device will auto reboot and perform factory reset.

Step 5. Then copy file UL-ASUS_T00F-WW-5.2.2.2-user to the ZenFone5 internal storage again.

Step 6. After downgraded, device will auto reboot and perform factory reset.

Step 7. After finished, please go to Settings - About - Software information- Build number. The version should be V2.21.40.44.

Download here
http://goo.gl/DYMFlP

Congratulations, You are done now you can enjoy Kitkat operating system on your Zenfone 5 phone. This time Kitkat is better then lollipop update there is lots of bugs and specially battery backup problem. We hope in next Lollipop update it will fixed. Please Share and Comment it help to us grow.
How to Download

12 comments

good day sir, can it still receive a FOTA update after you downgrade it to kitkat? or you must manual update it to the latest version of kitkat? thank you in advance for the reply :))

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after downgrade you will be received FOTA updates

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My mobile is asus tooj,how to root

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Where is download link of this downgrade system...

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Please share a tutorial for downgrading Asus zenfone 5 (tooj) from KitKat to jellybean. It has lot of bugs.

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Please share a tutorial for downgrading Asus zenfone 5 (tooj) from KitKat to jellybean. It has lot of bugs.

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in my zenfone 5, IMEI shows ok but baseband version is unknown, will this help?

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