Teach you how to use ADB to uninstall the built-in App software on your phone

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I. Introduction

I don’t know if you have ever had such a dark period. When you just bought a mobile phone, there were a bunch of built-in apps on it, and you couldn’t uninstall them. Then there were all kinds of advertisements every day. The mobile phone had a total of 1G of running memory, and those rogue apps took up some of the memory. It was really heartbreaking. Later, I learned how to root, all kinds of root, and all kinds of uninstall.

Finally, it is 2020. Mobile phones have been developed to a very high level. Manufacturers have successfully restricted the development of other rogue software and allowed their own products to be installed on their own mobile phones. Of course, compared with that dark period, today's manufacturers are simply Bodhisattvas.

However, it is basically hopeless or complicated to obtain root permissions on mobile phones nowadays, and once obtained, they cannot be repaired. We don't do such a thing of killing the goose that lays the golden eggs.

We connect the phone through adb, uninstall the built-in app of the phone through adb, and feel the power of adb.

So what are you waiting for, let's get started.

[2. Required tools]

PC side. adb connect to mobile phone tool, as shown below.

2. Mobile phone. es file manager, as shown below.

 tool 
 
 ES File Explorer.apk 
 
 adb(1.0.36).rar

Remember to use the adb we provide. The version you download from Baidu may be too low and may cause inexplicable problems.

【3. Mobile phone steps】

Connect your computer and phone with a data cable.

To activate the developer mode, generally you need to find About Phone--->Click on the software version number multiple times, and you will be prompted to turn on the developer options, as shown in the figure below.

3. Enter the developer options and turn on the developer options and USB debugging, as shown in the figure below.

4. You may be prompted to authorize, click on "Agree" in all cases. Please rest assured that this is your own computer, not a shared power bank.

5. After completing these, you are basically 50% done.

【4. Steps on PC】

Open the provided adb tool, as shown in the figure below.

2. Press Shift+right button in the adb tool folder and select the option in the red box, as shown in the figure below.

Be sure to hold down Shift and then right-click your mouse.

3. Execute commands

 adb.exe devices

ps: If it is win10, remember to press the tab key again after typing adb, and it will automatically prompt to .\adb.exe. Remember to press the tab key after typing all the adb below.

Only when this scene appears does it mean that the connection with the mobile phone is completed, and at this time it is basically 90% completed.

Unauthorized means that my phone is not authorized. If the phone prompts for authorization at this time, you must agree.

【V. Start uninstallation】

We first need to execute a command to enter interactive mode.

 adb shell

If something similar to the screenshot above appears, congratulations, it is basically o98k and you just need to uninstall it.

Uninstall Command

 pm uninstall -k --user 0 package name  

How do you get the name of this software package? You can get it on your mobile phone through the installed es file manager.

1. Open es file manager and click Apply, as shown in the figure below.

2. Click on Installed Apps in the upper left corner --> System Apps, as shown in the figure below.

3. System application list, as shown below.

[Six, uninstall case]

I have an iQOO phone and a vivo wallet, as shown below, because I have nothing to uninstall...

Then I will click on this vivo wallet.

Here, the package name is circled in red.

Although there is an uninstall button, I tried N times, and each time the notification bar would prompt an uninstall failed button. You can try it, what if it is uninstalled, right?

Execute command to uninstall

 pm uninstall -k --user 0 com.vivo.wallet  

The execution result is shown in the figure below.

Success!

When you look for it on your phone again, the built-in app is gone.

【VII. Summary】

Through the above steps, I believe you should have learned how to uninstall the built-in app of the phone through adb, but there are still a few things to note:

On the mobile phone, you must turn on developer options, USB debugging, and authorize

On the computer, be sure to execute adb devices to check whether the device is connected.

Command Summary

Enter interactive mode:

 adb shell

uninstall:

 pm uninstall -k --user 0 package name  

According to the test, some mainstream mobile phone brands can be uninstalled through this method. Welcome everyone to try it actively!!!

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