Asus ZenFone 5Z ZS621KL Stock Firmware Download For Your Asus Device. We provide original Android Rom and all the Stock Rom files. Get it from the official website. The zip file contains Asus Software File, Flash Tool, and How-to Flash Guide. Use Asus Zenfone Flash Tool for flash Firmware on this device.
Asus ZenFone 5Z ZS621KL Stock Firmware (Flash File)
File Name: Asus_ZenFone_5Z_ZS621KL_20180820_CMD.zip
File Size: 2 GB
How To Flash Asus ZenFone 5Z ZS621KL Stock Firmware
- Step 1: Download and extract the Asus ZenFone 5Z ZS621KL flash file on your computer. After that, you will find Scatter Firmware images inside the folder. Now open Asus Zenfone Flash Tool and click on the Scatter-loading button in Flash Tool then select the Scatter file from Firmware.
- Step 2: Install CDC USB Drivers on your Computer (skip it if the driver is already installed). Now choose the Firmware Upgrade or Download option in Flash Tool and click the Download button. Then connect your device to the Computer using a USB cable in power off mode.
- Step 3: The flashing process will begin now and wait until during the downloading time. It can take up to 5-10 minutes at this time don’t disconnect your device from the computer. After done you will see Download OK message.
[*] The Asus Stock Firmware help to recover OS upgrade, dead issue, user security lock, and any software-related problems.
[*] At the ROM flashing process your all user database will be removed. Take a backup before flashing your Asus ZenFone 5Z ZS621KL Android phone. This rules you to recover the database after flashing including (phonebooks, Applications, Music, Videos, and Images).