The Samsung phone screen shows that the app is being installed

2.Back up your data (contacts, text messages, **, etc.) and try to do a factory reset.

If the problem persists, it is recommended that you bring the machine, purchase invoice, and repair card to the local Samsung after-sales service center for testing.

The mobile phone software installation is slow and always shows that it is being installed, please operate:

1.Restart your phone and try the installation again.

3.If other software is installed normally, it means that the software is compatible with the abnormal software. If the same phenomenon occurs, please uninstall some of the software and try again. If it still doesn't work, back up the data on your phone and restore it to factory settings.

4.If none of the above methods work, it is recommended that you send your mobile phone to your nearest after-sales service center for testing and repair.

Restart your phone first and try to install it again.

Secondly** The latest version of the software is installed on an attempt, and other software is installed on an attempt to see if there is the same phenomenon, such as the normal installation of other software, indicating that the abnormal software compatibility problem exists; If the same phenomenon occurs, please uninstall some of the software and try again. If it still doesn't work, please back up the data on your phone and restore your phone to factory settings. Handling 5G is one step faster, the traffic is half cheaper than 4G, the broadband speed is 500M, log in to the Guangxi Telecom online business hall to handle broadband, number card, traffic package, etc. with one click, convenient and fast, customer service No. 68 will answer for you.

Dear, hello, I'm glad to answer for you: Why does the Samsung phone** software show that the app is not installedAnswer: Dear, when the Samsung phone appears "App not installed" solution; 1. The phone is not turned on Unknown**:

Set-Security-Unknown** tick the box and try to reinstall; 2. It is recommended to change the **channel and re** complete package installation attempt; Or** try to install the previous version of the software. 3. If it is caused by insufficient storage space on the mobile phone, you can uninstall some software that is not commonly used, and then install it to try 4. Whether the mobile phone security guard and other software programs are installed in the mobile phone, if so, please uninstall it; 5. Check whether the installation of third-party similar software is incompatible or the software restrictions cause uninstallation to try. 6. It is recommended to try to install the operation after restoring the factory settings (restoring the factory settings will lose all the data in the phone, it is recommended to back up the important data such as **Ben), **, **, etc. in advance).

Dear Samsung users, if your phone can't enter the system page after booting up, and the screen is stuck and crashes, it is recommended

1.Please press and hold the power button and the down volume button at the same time for more than 7 seconds to restart the device; If the battery of your mobile phone is removable, please press and hold the power button for 8-10 seconds to restart the machine, if it does not work, please turn off the battery and reinsert it.

2.If the problem persists after restarting the machine, it is recommended that you bring the purchase invoice, repair card and machine to the Samsung service center for inspection.

Note: If the machine can be turned on normally after following step 1, it is recommended that you optimize your phone as follows:

1.Settings - About Phone - System Update - Update, check if there is a bridge system update push, upgrade the phone to the latest version.

2.If your phone supports Smart Manager or Memory Manager, it is recommended to close the apps that do not need to run automatically (it is recommended to set the auto-start of instant messaging apps such as WeChat and QQ to "On").