How to Unlock or Bypass FRP(Factory Reset Protection)

How to unlock or Bypass FRP(Factory Reset Protection)

The so-called Factory Reset Protection (FRP) is a mechanism to protect mobile phones. In the past, when a mobile phone was accidentally taken away, even if you set a screen saver password, you can continue to use the phone as long as you enter recovery. When the mobile phone uses FRP, even if it has been double-cleared, the first time you start the system to enter the setting wizard, you will still be asked to enter the email and password you used before, which is the same for those who pick up the mobile phone. 

Of course, this kind mechanism also caused a lot of problems. For example, a few days ago, a friend A borrowed the phone to another friend B test. As a result, the phone came back and found that it was locked by FRP. Due to geographical restrictions and the inconvenience of giving passwords, friend A feels quite a headache. Smart Zen powder may ask: Why not ask friend B to change the password and let friend A log in and then change it back? Because once FRP is enabled in "Impression", if you change your account password before or after double clear, you have to wait a longer time (at least one or two days) to enter a new password on your phone. 

Although friend A later got rid of her own troubles (it is said that she brushed a version of the software), but the younger brother studied the FRP vulnerability based on interest, and found that there are actually many places to skip. I also checked a lot of people abroad. The research also extracts and makes tools to make FRP jump easier. Here is the video I actually skipped, using ZenFone 3 ZE552KL:

Simply say a few steps: 

1. Find a breakthrough that can be called out of Chrome, usually in the webview, or click on the URL text and menu. 
2. Download the corresponding tool to make one of the following two conditions 
     a. Call the google account login screen 
     b. End the setup wizard 
3. Return to the original screen and complete the setup procedure. 

Usually the first step is the most difficult. According to different manufacturers, there are several different ways to deal with it. There are several tips to refer to: 
1. If you use the software keyboard, you can find a way to find the terms of use or the link to the webpage. Go on. 
2. If the input text can be selected, try to enter the “Share” menu, and then press the icon to enter the app's information page, and then see if there is any way to enter the app's settings menu through the information page. The webview's terms of use or web link points go down. 
Usually if the text in the picture can be selected (long press), it is possible to call the operation menu to use the web page query function, and then call out Chrome. 



The second step is to download the tools is much easier, there are required files inhttp://rootjunkysdl.com/files/?dir=Apps/FRP , the main two: 
1. Vulnerable Google Account Manager (minute Android 5 version used with Android 6) 
2. com.rootjunky.frpbypass-1.0.apk, you can call the password entry page from Google Account Manager.

The login in the upper right corner of the password input page is the key point of skipping. Generally, even if you can enter the google account setting page, if the FRP is not released, you will be asked to enter the previous email and password, but the original will be the original after entering the account. The FRP information is over. 

Although it is quite interesting from the perspective of academic communication, it is hoped that google or mobile phone manufacturers can fix these problems and make the user's mobile phone more secure. I don't know where Zen powder has found out where to call the Chrome browser? Welcome message exchange XDD