How to Unlock Bootloader On Asus Zenfone ii Smartphone.

Unlock Bootloader On Asus Zenfone 2. We know that Asus Zenfone 2 smartphone has many advanced features inwards it, in addition to lead keep a slap-up prize, But unopen to people experience hesitate because Asus Zenfone ii came amongst a locked bootloader. Why somebody needs to unlock bootloader? This is the argue why should anyone unlock the bootloader. Someone endeavor to unlock bootloader because they desire to activate developer pick or desire to install custom or modified ROMs, flash a custom recovery in addition to other tweaks on their phones. So.. they lead keep to unlock the bootloader.

When y'all finished flash custom recovery, y'all would laissez passer on tons of features in addition to install other tweaks that require total organization access to your android devices. Now, I volition explicate to y'all how to unlock the bootloader on your Zenfone 2 phones devices.

Unlock Bootloader On Asus Zenfone 2

Attention :  Unlocking your device may void all or parts of your warranty past times Asus Zenfone. in addition to y'all volition never larn OTA updates past times Asus Zenfone. And i affair should y'all know that in this guide nosotros tin flame non larn dorsum our bootloader. it's hateful y'all tin flame Relock Bootloader. So, Beware what volition y'all do. 

Guide To Unlock Bootloader Zenfone 2.

1. Make certain y'all lead keep the battery fully charged, nosotros recommended that y'all lead keep 80% of the power
2. Warning: Your Asus Zenfone 2 mightiness become dead permanently when your telephone goes off all of a precipitous because your battery ability is non charger properly when y'all performing flash ROMs or installing mods in addition to updates
3. Always backup your of import data, like music, video, in addition to other application volition delete or wipe all. So, y'all must backup all information earlier unlocking the bootloader. for backup SMS data, y'all tin flame see this guide 

asds/search?q=guide-to-backup-and-restore-sms-on

4. Next stride is Update your Asus Zenfone 2 to 2.19.40. y'all tin flame update your device amongst OTA or the other method.
5. Then y'all lead keep to rootage your Asus Zenfone 2, see this guide 

asds/search?q=guide-to-backup-and-restore-sms-on

6. D0wnload in addition to install adb on your PC or laptop. to download in addition to the other item didactics y'all tin flame visit this page 

asds/search?q=guide-to-backup-and-restore-sms-on

7. D0wnload in addition to Install USB Driver for Asus Android. y'all tin flame d0wnload here.

http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE500CL/ASUS_Android_USB_drivers_for_Windows_20150212.zip

8. Then, connect your Asus Zenfone 2 to your PC or laptop using USB cable driver.
9. Then y'all tin flame open a ascendance prompt in your windows PC (in the same folder amongst ADB). to opened upward a ascendance prompt y'all tin flame click start, so on the search programs in addition to files, you tin flame type cmd then follow amongst striking the enter button.

   

   Unlock Bootloader On Asus Zenfone 2

10. Check the connectedness betwixt Asus Zenfone ii amongst your PC or laptop past times type adb devices. If your connectedness is connected successfully it volition listing Asus Zenfone 2.
11. Then type adb musical rhythm out and (pressed enter)
12. Then type su (pressed enter)
13. Then type getprop ro.isn > /factory/asuskey ( pressed enter)
14. Then type reboot bootloader ( pressed run across )
15. Phone volition restart inwards recovery, afterwards updating it the self telephone volition restart in addition to ASUS splash covert volition hold upward white ( locked bootloader has a dark screen, y'all volition regard the deviation yourself)
16. Next step, y'all tin flame d0wnload a dark splash screen from here .Password = 0222.

https://drive.google.com/open?id=0B1wYZ5Lb11BVR0dlMVpMV1EzdEE&authuser=0

17. Then, navigate to adb folder opened cmd in addition to typed the next commands
• adb reboot bootloader (pressed enter)
• fastboot devices (pressed enter)
18. You tin flame regard if your Asus Zenfone 2 device is listed, so write following
• fastboot flash splashscreen splashscreen.img (pressed enter)
19. Finally restart your telephone in addition to Now dark splash covert is back. 
20. Congrats your bootloader Asus Zenfone 2 is forthwith unlocked.

Guidebelajar will non accept whatever responsibility, I simply shared this experience from here 

http://forum.xda-developers.com/zenfone2/general/congrats-to-bootlocker-unlocked-t3138547