Asus ZenFone Zoom (ZX551ML) Firmware / Stock ROM / FlashFile

Here you can download flash file for Asus ZenFone Zoom (ZX551ML) Android Phone. You can download and install the latest and original stock ROM (Firmware) for free. Also, flash tools available to flash your Asus mobile.

With this Asus ZenFone Zoom (ZX551ML) flash file / Firmware / stock rom you can fix stuck at Asus or logo and bootloop, fix dead mobile,

This flash file helps you to upgrade or downgrade the firmware of your Asus ZenFone 2 Android phone. Stock firmware fix software related issues, IMEI related issues, improve performance and boot loop issues,

Tools to Flash Asus ZenFone Zoom (ZX551ML) Stock rom

  • First of all get Asus ZenFone Zoom (ZX551ML) Updated Firmware
  • Download Driver
  • Download Asus Zenfone USB drivers software on the Windows PC and install
  • Download Asus Flash Tool on the PC and extract to get workable extensions
  • Then Double click on the exe file and continue with “next”. And go to “Install” option for which you would get a security message which needs to be continued with “OK”
  • That will make the flashing tool to be installed on the PC

System Requirements:

  • A PC having windows 7 or above
  • Install latest Drivers
  • make sure battery is charged above 60% to interrupt while flashing
  • Install ADB and Fastboot driver

Asus ZenFone Zoom (ZX551ML) Specifications:

BrandAsus
ModelZenfone Zoom ZX551ML
Software VersionAndroid 5.0 (Lollipop),
Security Patch
File Size4GB

Asus ZenFone Zoom (ZX551ML) Firmware Download Links

Software VersionDateSizeLink
JP-4.21.40.2092017-01-231.14GBDownload
WW-4.21.40.2092017-01-201.17GBDownload
WW_V4.21.40.1972016-12-151.18GBDownload
WW_V52.26.40.1082016-10-181.09GBDownload

Note : Please back up your data before upgrading Android. If you want to downgrade your device’s software version to Android Lower Version by official software package, it may cause erase all data from your device be sure to backup your important data before Update!