How to Re-Lock Bootloader ASUS Zenfone 2
The trouble after unlock bootloader : Furthermore, such repaired Revised Product will not be covered under the warranty of the Original Product; the software of the repaired Revised Product will not be deemed the software of the Original Product and will not receive ASUS software updates. But we can re-lock the bootloader :D
DWYOR (Do it with your own risks)
Download Resources for Re-lock Bootloader :
- ASUS Zenfone 2 RAW file (ZE551ML) (Download)(Pass: www.asus-zenfone.com)
- ASUS Flash Tool 1.14 (Download)(Pass: www.asus-zenfone.com)
- Download recovery.img, boot.img, droidboot.img (Download)
How to Re-Lock Bootloader:
- Download files above
- Install ASUS Flash Tool on your Computer/Laptop
- Reboot your Zenfone 2 to bootloader (Power+volume up or Here)
- Open Asus Flash Tool apps
- Select Model Zenfone 2/ ZE551ML on Drop down menu
- Select RAW File (Click on Box button)
- Choose wipe data
- Connect Zenfone 2 to Laptop/PC
- Your device will be appear on device list
- Click Start Button
- Wait until Finish
- Download ADB tool and install it (Download)
- Reboot your Zenfone 2 to Bootloader again
- Place recovery.img, boot.img and droidboot.img to a folder
- Open the folder and press shift+right click > open command here
- Connect your Zenfone 2 to PC/Laptop
- Type on CMD (press enter after each line): fastboot flash fastboot droidboot.img
- Download Asus Zenfone 2 Ze551ml firmware (Download)
- Enter recovery (Tutorial Here)
- Select Apply update from adb
- Open Ze551ml firmware folder and press shift+right click > open command here
- Connect your Zenfone 2 to PC/Laptop
- Type on CMD (press enter after each line): adb sideload UL-Z00A-WW-2.20.40.97-user.zip
- Done
fastboot flash recovery recovery.img
fastboot flash boot boot.img