• Title: ASUS ZenFone 2 ZE551ML
  • Listed: 02/26/2016 2:25 pm
  • ROM Version: Android 5 (lolipop) Versi WW_2.20.40.168
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ASUS ZenFone 2 ZE551ML

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zibon alfonzo


Versi WW_2.20.40.168


ASUS ZenFone 2=ZE551ML(Z00AD/Z00ADA/Z00ADB/Z00ADC)

software Image: V2.20.40.168 for WW SKU only*

Improvement Item:

updated APN table

For more information please refer to:

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, .
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.


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※Please make a backup of your device before installing or updating ROM

One Response to“ASUS ZenFone 2 ZE551ML”

  1. 11/29/2014
    Posts: 1

    Direct from Asus


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