How to Unlock Bootloader of Asus ZenFone 5Z ZS620KL Z01RD Easily [Simple Steps] will share a simple trick with ZenFone 5Z ZS620KL Z01RD owners who are trying to unlock bootloader of their phone. It comes with bluelight filter, capacitive touch panel, corning gorilla glass protection and 550nits brightness. If you have recently bought ZenFone 5Z ZS620KL, then you might be planning to unlock its bootloader. As we know, bootloader is a program that starts whenever phone is turned on. It activates the Android operating system on ZenFone 5Z ZS620KL Z01RD. Locked bootloader does not allow us to install custom ROM on our phone. It only loads the authorized Android OS with a digital signature. will help you in unlocking ZenFone 5Z ZS620KL bootloader using Unlock Device App v9.2.0.0. You will be able to install custom ROM after unlocking bootloader. Previously, I have published the simple instructions for unlocking bootloader of Asus ZenFone Lite L1. Now, I will discuss about the step-by-step tutorial to unlock bootloader of Asus ZenFone 5Z.

I am hoping that you will be able to unlock ZenFone 5Z ZS620KL Z01RD bootloader using Unlock Device App v9.2.0.0 without facing any problem after reading the tutorial written in Don’t forget to activate developer options. You must note that your ZenFone 5Z ZS620KL Z01RD will lose warranty after the bootloader unlock process. It will let you install Custom ROM. You must activate OEM unlock option on your phone. Bootloader unlock process will also let you install Magisk, so you will be able to root your phone after unlocking its bootloader.

If you are planning to install official and unofficial LineageOS custom ROM on ZenFone 5Z ZS620KL Z01RD, then you must be eagerly waiting to unlock bootloader. You must save your important documents securely including messages and contacts before unlocking ZenFone 5Z ZS620KL bootloader, because there is a possibility of losing all documents from your phone during bootloader unlock process.

Below are the steps using which you can unlock ZenFone 5Z ZS620KL Z01RD bootloader. will not be responsible if your phone got broken during bootloader unlock process. ZenFone 5Z battery must be above 86 percentage before bootloader unlock process. You must follow these steps at your own risk.

How to Unlock Bootloader of Asus ZenFone 5Z ZS620KL Z01RD Easily [Simple Steps]

1. Tap “Settings”, then tap “Apps and notifications” on your phone.

2. Tap “Advanced”, then tap “Special app access”

3. Tap “Install unknown apps”, then select “Chrome” and enable “Allow from this source” option on ZenFone 5Z.

4. Open Chrome browser on your Asus ZenFone 5Z ZS620KL and download Unlock Device App v9.2.0.0 apk.

5. Install Unlock Device App apk on your phone.

6. Open Unlock Device App on your phone.

7. Tap “Press to Unlock your Device” button on your phone.

8. You have to wait for a few minutes to complete unlock bootloader process.

You have successfully unlocked bootloader of ZenFone 5Z ZS620KL Z01RD. If you are experiencing any difficulty while unlocking ZenFone 5Z bootloader, then don’t hesitate to share your issue with Please submit your email address and subscribe to get more information regarding ZenFone 5Z. You must check your email to activate subscription. I’ll help you in unlocking bootloader of your phone.

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