Asus Zenfone 4 Firmware V7.3.3 (Lollipop Upgrade)

Asus Zenfone 4 Lollipop Upgrade – ASUS has released a latest firmware update for ZenFone 4 (A400CG) software Image: V7.3.3. Android 5.0 Lollipop update this time is the most awaited by Zenfone 4 users because this is the latest version of Android.

If you can not wait to try out Android 5.0 Lollipop on Zenfone 4 (T00I), at this time Asus Zenfone Blog will share an Android Lollipop update for Zenfone 4 (A400CG) and how to install it.

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

  1. Battery Widget
  2. Google Text-To-Speech
  3. Movie Studio

Please notice that below new apps will be added in this system upgrade.

  1. CleanMaster
  2. ASUS Auto-start Service Manager:

    1. Prevent unwanted apps from automatically starting up and using RAM
    2. Stop services immediately and prevent Android from restarting these apps again
  3. ASUS Support
    1. Add Assistance in ASUS Help
    2. Support bug reporting mechanism?
    3. Enable Push notification service
    4. Add unread count badge
    5. Add new item reminders for articles
    6. Support Google Analytics mechanism

Please notice that some feature changes in this system upgrade.

  1. Lockscreen: remove standalone wallpaper & weather info
  2. Dialer/Contacts: reduce tab count from 5 to 3; remove group tab name/photo
  3. InCall screen: remove inCall animation & cover
  4. Quick settings/Recent app layout change

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 4 (A400CG)

  • How to update Manual ?
    Tutorial HERE

Note: Before upgrade to Android 5.0 Lollipop make sure you have updated to Firmware V6.3.3 first.

Zenfone 4 Android 5.0 Lollipop Firmware Download

Version WW_V7.3.3

File Size 779.09 (MBytes) 2015/05/29
Download from Global

Version CHT_V7.3.3

File Size 807,74 (MBytes) 2015/05/26
Download from Global
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