Download Asus ZenFone 2 ZE551ML Stock Firmware (flash file)
File Name: Asus_ZenFone_2_ZE551ML_5.0_OTA.zip
File Size: 1 MB
How to Flash: Copy update.zip file to phone SD memory and flash it from Recovery Mode.
Firmware Link: Click here to Start Download
How to Flash
Step 1: Download and extract the Asus ZenFone 2 ZE551ML stock firmware package on your computer.
Step 2: After extracting the package, you will be able to get the Firmware File, Flash Tool, Driver and How-to Flash Guide.
Step 3: Install the provided USB Driver on your Computer, and if in case USB Driver is already installed, SKIP this step).
Step 4: Follow the How-to Flash Manual to Flash the Firmware on your Asus ZenFone 2 ZE551ML Device.