Firmware ASUS ZenFone 2 ZE551ML V2.16.40.10 CN

This the original firmware of Asus ZenFone 2 ZE551ML(Z00AD/Z00ADA/Z00ADB/Z00ADC) V2.14.40.19 we provide made by companies Asus Zenfone Taiwan release we give you the best of the best for any question drop in our comment Pinaslang Zenfone Blog provide the easy and best for you

Release Date: May 8, 2015

Asus Official Firmware Factory Manufacture made in  Taiwan 
ASUS ZenFone 2 ZE551ML V2.16.40.10 CN Z00ADC Z00AD Z00ADA Z00ADB Z00ADC software Image: V2.16.40.10 for CN SKU

Improvement Item:

1. Improve App stability
2. Improve Browser app stability
3. Fix Interruption mode ringtone issue
4. Improve communication quality
5. Improve connection establishment stability
6. Modify Android power profile table
7. Improve camera function stability
8. Fix WIFI setting which cannot memorise 
9. Fix the silent mode issue 
10. Fix the problem that zenmotion can be activated even the function was closed.
11. Add max CPU frequency and Memory size information
12. Fix Wifi Settings show 2 Wi-Fi APs as connected
13. Improve in call screen UI performance 
14. Fix Cover View Calendar issue
15. Fix BT string issue
16. Show full-charged capacity to 3000 and update battery info para/code
17. Improve Camera quality
18. Improve Power/ Battery UI 
19. Change Wi-Fi firmware for co-existence
20. Improve memory usage (enable ZRAM for full-hd device)
21. Improve double tap suspend performance 
22. APN Table update
23. Improve Browser WebView compatibility
24. Update graphic driver
25. Fixed apps crashing due to Android System Webview update
26. Fixed ASUS Browser flicker issue on some desktop sites
27. Add Auto start manager shortcut on home
28. Fix Interruption mode ringtone issue

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.

Download UL-Z00A-CN-2.16.40.10-user
UL-Z00A-CN-2.16.40.10-user.zip

How to know the device model? 
Path: Settings->About-> Model number
Example: ASUS_T00I

How to know the device software version? 
Path: Settings->About-> software information->Build number
System upgrade may cause part of data missing, please buckup your important data before system upgrading.

 All File is originated from Asus Support  Firmware Official Release clean and secure download from Asus Server for any help and suggestion write down on our comment box