icon

Download ZenFone 2 Deluxe (ZE551ML) official Firmware

Name: ZenFone 2 Deluxe (ZE551ML)
Model: ZE551ML
Version: WW_2.17.40.12
Size: 1.08 GBytes
Downloads: 2224

Change Log:


Improvement Item:

1. Fix location picker crash issue when attaching location info by Messaging
2. Fix Live Wallpaper settings issue when in landscape mode
3. Improve Camera App overall stability
4. Reduce the occurrence of the issue that words sometimes fail to come out when typing
5. Shorten the required time of setup calls
6. Fix outgoing call problems when using back key
7. Fix "No SIM or SIM error" issue when calling the phone number starting with 911, 112
8. Improve image quality in detail.
9. fixed the audio sound maybe lag when using headset
10. Improve signal bar stability
11. Fixed the interruptions mode issue.
12. Fixed flip cover cannot support some apps issue.
13. Fixed the issue which shows up others app when swiching off contacts
14. Fixed Fresh Green cannot be used by ASUS ZenUI issue
15. Fixed bluetooth is easy to disconnect issue.
16. Fixed low voice issue with headset issue
17. Fixed video appears abnormal issue.
18. Fixed sound interference issue while using headset
19. Fixed Gallery issue
20. Add EZ table
21. Add ZenTalk App stub in WW SKU 
22. Improve in call screen UI performance
23. Fix WIFI setting issue
24. Fix web browser settings problem
25. Fix the slient mode issue
26. Resolve the issue which the talk time turns zero while the
call record is cleared.
27. Improve camera function stability
28. Fix Interruption mode ringtone issue
29. Fix the "prevent the device from being waked up"
supportability issue
30. Fix the Ultra Saving mode issues
31. Fix Cover View Calendar issue
32. Improve double tap suspend performance
33. Add Auto start manager shortcut on home
34. Show full-charged capacity to 3000 and update battery info
para/code

For more information please refer to:
TW:http://www.asus.com/zentalk/tw/ReleaseNotes
WW:http://www.asus.com/zentalk/ReleaseNotes
CN:http://zentalk.asus.com.cn/ReleaseNotes

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 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.

Notic: Please keep in mind that, you must flash - firmware at your own risk and also full responsible with you.


Please be informed that Asus-firmware.com only share the official firmware WITHOUT ANY modifications. All Roms here are for home or personal use only.