Yep!! A new and awesome tutorial. This tutorial is on how to change Asus Zenfone 2 Firmware / ROM TW( Taiwan ) / CN ( China ) TO WW ( World Wide ). After doing this your phone will wont Receive Firmware Updates Anymore but don't worry .. You can Upgrade firmware by ADB Sideload / SD Card Update
Do this At Your Own Risk.... We have tested and its Working . We will not responsible for anything You done by your Mistake.
Files you Need ....
1. ZenFone 2 Recovery Images . Click on the button below to Download as per your Phone ( ZE550ML OR ZE551ML)
Click Here for ZE550ML) OR ( Click Here for ZE551ML )
3. Intel USB Drivers ( Click Here to Download )
4. ADB ( Click Here to Download )
- Download Firmware's( Same in Bot cases. ex: Download same recovery for same firmware. ex 2: Download recovery of ZE550ML (22.214.171.124) then download the same version of firmware (126.96.36.199)
- Install Intel Drivers ( Optional : If you have already install then SKIP this Step )
- Extract Downloaded ADB
- Copy Downloaded Recovery and firmware to ADB Folder
- Make Sure you have USB dubbing Enable in Phone.
- Connect Zenfone 2 With PC/Laptop
- Go to ADB folder and Press shift+Right Click Together. It will Open a Command window there
- To ensure That Zenfone is Successfully Connected to Desktop/Laptop type the Following command in Command windows and press enter
- Then Zenfone 2 Will be shown in Command List
- Then type in Command Window
adb reboot bootloader
- Now Zenfone 2 Will be Rebooted into Boot Loader.
- Now Type the Following Commands in Command Window ( Press Enter After Each command
- fastboot flash recovery recovery.img (Press Enter)
- fastboot flash boot boot.img ( Press Enter )
- fastboot flash fastboot droidboot.img (Press Enter)
You will get a system Update Notification In the notification bar .. From there Update your Zenfone.. Wait until Its Completely updates..
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