ASUS ZENFONE 2 ZE551ML / ZE550ML MARSMALLOW 1.1GB FIRMWARE - DOWNLOAD HERE
ASUS ZENFONE 2 ZE550ML Z008 WW VERSION - DOWNLOAD HERE
ASUS ZENFONE 2 ZE551ML Z00A WW VERSION - DOWNLOAD HERE
Thanks to this Link without this i can't revive the problem of this device
the download links is credit to them
Feel free tell to Admin about Invalid / Missing Download Link, Admin will FIX problem as soon as posibble... Some question will help you about (How to Download Firmware and password?) You can contact us at a main page with author Gmail,FB for fast response..