• Title: Zenfone 2 ZE550ML
  • Listed: 09/18/2015 2:47 am
  • ROM Version: ROM Android 5.0
  • You must be logged for ROM download.

Overall Rating : 2

2499 total views, 1 today

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Zenfone 2 ZE550ML

Author adMember Info


  • Listed by: SoCr@Te
  • Member Since: 05/15/0470


ROM Phone Asus Zenfone 2 – ROM Android 5.0

ONLY Intel Atom Z3560 + 4G Ram

Update Official ROM Asus Zenfone 2 version: UL-Z008-WW-




Official ROM Asus Zenfone 2 version: UL-Z008-WW-



Gapps include  – No Rooted

Language support: Multilang


ROM Install :


1.copy UL-Z008-WW- to root folder of the phone SD card (no need to unzip).
2.Turn off the phone, then keep pressing power button and volume+ button until the robot icon appear, then press power button again and it will show as below
3.Press the volume- to move up and down to choose“wipe data/factory reset”, then press volume+ button to confirm.
4.Choose “yes—delete all user data”, then press volume+ button to enter the page as below.
5.It will enter below page after finishing delete all user data.
6.Then choose“apply update from sdcard”
7.Find and select the ROM, press volume+ to enter the page as below.
8.Please make sure the power is sufficient during the upgrading. It will showed as below when the upgrading finished.
9.Choose “reboot system now”,then press volume+ button to reboot your phone.


If you want Downgrade to 4.4 use UL-ASUS_T00F-WW-

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

3 Responses to“Zenfone 2 ZE550ML”

  1. 12/23/2015
    Posts: 1


  2. 04/02/2015
    Posts: 115


  3. 04/15/2015
    Posts: 2

    Here is Another Method for flashing this OTA. credits to xda http://forum.xda-developers.com/zenfone2/general/guide-to-apply-ota-bootloop-rooted-zf2-t3127835

    Steps to Apply OTA manually:
    [Note: please confirm that you didnt modified or removed any system apps,files]

    Download the OTA file from here, check under ota update heading [get the latest one ,check the version number]
    rename the OTA zip which you download to “MOFD_SDUPDATE” zip[verify with this PIC], paste the renamed zip in external memory[not in internal, tried to place in internal but it didnt work]
    now power off, Once it is off, hold down the volume up button and hold on to the power button until the phone vibrates. After the vibration stops, release the power button and continue pressing the volume up button until the green Android robot appears. You should see a blue line below saying “Waiting Fastboot command” ,Now here click vol down till you see Recovery mode in top big rectangle box,now click power button,and thats all it will update your phone..

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