Asus Zenfone 6 Firmware V3.23.40.52 (Lollipop Upgrade)

Asus Zenfone 6 Lollipop Upgrade – ASUS has officially released the Android 5.0 Lollipop for Zenfone 6 (A600CG) software Image V3.23.40.52. Firmware update this time is the most awaited by Zenfone 6 users because this is the latest version of Android 5.0 Lollipop.

If you can not wait to try out Android 5.0 Lollipop on Zenfone 6 (T00G), at this time Asus Zenfone Blog will share an Android Lollipop update for Zenfone 6 (A600CG) and how to install it. On the previous occasions we have also been posted Zenfone 4 Lollipop Upgrade and Zenfone 5 Lollipop Upgrade.

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The listed apps below will be removed once the Android 5.0 Lollipop upgrade.

  1. Battery widget
  2. PhotoFrame widget
  3. Google Text-To-Speech
  4. Movie Studio
  5. Cloud Print
  6. CMClient
  7. Magic Smoke Wallpapers


Some features are added or changed in this system upgrade

  1. SuperNote: change to link-downloading version
  2. Asuswebstorage: change to link-downloading version
  3. Remote Link: change to link-downloading version
  4. Lockscreen: remove standalone wallpaper & weather info (only for 1GB RAM device)
  5. Quick settings/Recent app layout change (only for 1GB RAM device)
  6. Dialer/Contacts: reduce tab count from 5 to 3; remove group tab name/photo; remove foreground service (only for 1GB RAM device)
  7. InCall screen: remove inCall animation & cover (only for 1GB RAM device)
  8. Fix the problem of losing some files after changing the folder name in File Manager
  9. Add KKBOX (link-downloading) (Taiwan only)
  10. Add Dr. eye (link-downloading) (Taiwan only)
  11. Add Zinio (link-downloading)
  12. Add PubuBookBuffet (link-downloading) (Taiwan only)
  13. Add eReadingNow (link-downloading) (Taiwan only)
  14. Add ASUS Game Center (link-downloading) (Taiwan only)
    • Offer hot and highly qualified games picked by a team of gaming experts
    • Offer event privileges and goodies of virtual treasures
    • Support membership with ASUS, Facebook and Google+ accounts to log in
    • Offer VIP services: 24/7 online customer service
    • Support purchase history to overview for games downloaded from ASUS Game Center

* No longer support NTFS format SD card.

This upgrade will cause some problems of ASUS Contacts widget.

  1. Before upgrade, add 4*1 ASUS Contacts widget to Home; after upgrade, the ASUS Contacts widget will always show “loading”.
    Solution: Remove old 4*1 ASUS Contacts widget and re-add new 4*1 ASUS Contacts widget to Home.
  2. After upgrade, the information in 4*3 ASUS Contacts widget will disappear.
    Solution: Re-add information into 4*3 ASUS Contacts widget.

Please backup your SD card data before upgrade to Android 5.0 Lollipop with following steps:

  1. Connect your ZenFone and computer with USB cable
  2. Enter your ZenFone storage via computer
  3. Select all data and copy it. Paste all your SD card data to your computer
* No longer support NTFS format SD card.

Steps of Update:

  1. Check software version of your device**
  2. Download device software and Update SOP (From “Manual” Item)
  3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
  4. Software update cannot transfer the software SKU and downgrade the software version.
  5. Wrong SKU may cause update failure, please update the same SKU version only.


How to update the firmware on Asus Zenfone 6 (A600CG)

  • How to update Manual ?
    Tutorial Here
  • How to update via ADB sideload ?
    Tutorial Here

Note: Before upgrade to Android 5.0 Lollipop make sure you have updated firmware version V2.22.40.44 first.

Version WW_2.22.40.44 ( 746.47 MB )

Version TW_2.22.40.44 ( 748.97 MB )

Version CN_2.22.40.44 ( 665.09 MB )

Zenfone 6 Android 5.0 Lollipop Firmware Download

Version WW_V3.23.40.52

File Size 700.41 (MBytes)2015/05/31
Download from Global

Version TW_V3.23.40.52

File Size 693.32 (MBytes)2015/05/28
Download from Global

Version CN_V3.23.40.52

File Size
Download from SOON
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