Asus Zenfone 2 ZE551ML/Z00A(WW)

Asus Zenfone 2 ZE551ML/Z00A(WW)

These Firmware is not Full Firmware, just like OTA (Over the Air) Firmware from Settings>About>System Updates. I'm just Provide the links so you can download it through your PC/Laptop. You Must know your current firmware version+build number to apply updates, for example i have T00F TW 2.19.40.18 so i download T00F TW (2.19.40.18 to 2.20.40.9) to apply update. And all of these firmware are official from ASUS server. You will not lose your data with OTA update (but for your safety i recommend to backup your data)

How to Update with OTA Firmware:

Method 1:
Download and Rename to  MOFD_SDUPDATE.zip or
UL-ASUS_T00x-WW-x.xx.xx.x-user.zip 
Replace T00x to T00G/T00J/T00F/Z00A/Z008 ,
Replace WW/TW
Replace x.xx.xx.x to your downloaded version (example 2.20.40.8)
Place to Internal Storage(not SD Card) and Restart waiting for Notification
Or you can see Manual OTA update Procedure



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