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.

The listed apps below will be removed once the Android 5.0 Lollipop upgrade.
Battery WidgetGoogle Text-To-SpeechMovie Studio
Please notice that below new apps will be added in this system upgrade.
CleanMasterASUS Auto-start Service Manager:Prevent unwanted apps from automatically starting up and using RAMStop services immediately and prevent Android from restarting these apps againASUS Support
Add Assistance in ASUS HelpSupport bug reporting mechanism?Enable Push notification serviceAdd unread count badgeAdd new item reminders for articlesSupport Google Analytics mechanism
Please notice that some feature changes in this system upgrade.
Lockscreen: remove standalone wallpaper & weather infoDialer/Contacts: reduce tab count from 5 to 3; remove group tab name/photoInCall screen: remove inCall animation & coverQuick settings/Recent app layout change

Steps of Update:
Check software version of your device**Download device software and Update SOP (From “Manual” Item)Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.Software update cannot transfer the software SKU and downgrade the software version.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 HereHow to update via ADB sideload ?
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 Size779.09 (MBytes)2015/05/29Download fromGlobalVersion CHT_V7.3.3
File Size807,74 (MBytes)2015/05/26Download from