0 ASUS Zenfone 2 Pre-Root system.Img

Credit to Shakalaca - 23pin.logdown.com
DWYOR

this package is "authentic", in addition to add a built in-root. Does not remove any programs, or are interested in doing other optimization

Z008_2.12.40.11_preroot_system.zip
Z008_2.13.40.11_preroot_system.zip
Z00A_2.12.40.11_preroot_system.zip
Z00A_2.13.40.13_preroot_system.zip

Flash directly into the system via fastboot (Tutorial enter Fastboot/Recovery Here), for the first time you will be prompted to update binary file, please update the "normal way" after reboot you can normally use.

If You want go back to Original ROM (Flash Original Zenfone 2 Stock ROM) Download Here

Download Pre Root System.img :

Z008 is Zenfone 2 ZE550ML
Z00A is Zenfone 2 ZE551ML

New Pre Root System.img :

Root System.img List:
Z008 is Zenfone 2 ZE550ML
Z008_WW_2.13.40.11
Z008_WW_2.14.40.17
Z008_WW_2.15.40.11
Z008_WW_2.15.40.13
Z008_WW_2.17.40.6

Z00A is Zenfone 2 ZE551ML
Z00A_WW_2.13.40.13
Z00A_WW_2.14.40.19
Z00A_WW_2.15.40.10
Z00A_WW_2.15.40.13
Z00A_WW_2.17.40.12
Z00A_CN_2.14.40.22
Z00A_CN_2.16.40.10
Z00A_JP_2.15.40.13

Download Flashtool :

How to Flash:

1. Download Flashtool and Extract it
2. Download System.img and extract to Flashtool Folder, rename to system.img
3. Connect Zenfone 2 with PC/Laptop (Enable usb debugging and Make sure you have install intel usb driver, you can download here)
4. At Flashtool/fastboot folder press shift+Right Click then Open Command Here
5. Enter this command: fastboot flash system system.img
6. Wait around 10 minutes
7. After Complete Reboot.. and your Zenfone 2 is Rooted.
8. Do Not update SUperSU binary, or your zenfone will bootloop.

How to fix Rooted Zenfone 2 Can't Boot After Update