How to unlock bootloader on your ASUS Transformer Pad TF300T?

It is very easy method from Asus.so it is safe theoretically speaking.however,please still make sure you read and understand the whole guide first before actually performing the instructions
There is a apk file named UnLock_Device_App.that’s all need.You know before we tackle how to improve the performance of the our ASUS Transformer Pad TF300T tablet,unlock bootloader is very important,such as for you to flash custom recovery or ROMs.So unlocking your tablet’s bootloader lets you enhance your tablet’s performance.however,please notice：

• the process may void your tablet’s warranty

Information:

• The tutorial only suitable for use the ASUS Transformer Pad TF300T tablet which running on the Android 4.0 Ice Cream Sandwich.it will brick your device if applying these instructions on any other model

Detailed process:

• Please download the unlock file you need (We take UnLock_Device_App_V7 version for example) to your computer.and extract the .rar file using WinRAR tool to your computer.please check out .apk file named UnLock_Device_App_V7.apk in the unzipped folder
       The tool now only works with TF300T ICS of TW,US,WW SKU. it won’t work on other devices.
• Connect your ASUS Transformer Pad TF300T to your Computer
• Please copy the premade .apk file to your tablet
• Disconnect the talbet from your computer
• Install the .apk file on your tablet
• Run UnLock_Device_App on your tablet,and follow on-screen instructions to complete the unlock process
• Reboot your tablet
• Done

That is great!You have successfully unlocked your ASUS Transformer Pad TF300T’s Bootloader