Where is Samsung A9 installation package management?

If you want to delete the installation package after the A9 mobile phone ** software, it is recommended that: 1To use the built-in browser** software, please open the My Files-download folder and select the installation package that needs to be deleted.

Samsung A9 mobile phone installation package management location:

Open the 360 Phone Assistant on your desktop;

Once you open the interface, tap on the top left corner;

Pop up the menu, click "Settings";

Pop up the menu, select the app installation location, select the SD card.

Samsung phone after the installation package is in**:

1. Open the 360 mobile assistant on the desktop;

2After opening the interface, click on the upper left corner;

3. Pop up the menu, click "Settings";

6 pop-up menu, select the app installation location, select the SD card.

1.Open your phone's Settings - Application Manager - All - Swipe up and down to find "My Files" - check if there is the word "Enabled", which may be caused by disabling the app.

2.If the above method is invalid, because "My Files" is a system file, it is not supported to delete, if you delete the software by obtaining permissions, it is impossible to recover, it is recommended that you bring the machine, purchase invoice, and repair card to the local Samsung after-sales service center to reinstall the system.

Samsung A9 mobile phone card method: Turn off the mobile phone, take out the card slot with the card pin, and put the card into the card slot.

Steps:

1. When installing the mobile phone card, turn off the mobile phone first.

3. After taking out the dual SIM card slots of the Samsung A9, install the prepared micro SIM card and Nano SIM card to the corresponding position of the card slot, and then load the SIM card slot into the mobile phone.

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You can view the following operation;

Samsung A9 phones can't install software games, it is recommended to do the following:

1.Settings - Security - Unknown ** - Tick.

If the phone cannot install the software game, it is recommended:

1.Check that the "Unknown**" setting is turned on.

5.If it doesn't work, back up the data in your phone (contacts, messages, **, etc.) and try to restore factory settings.

If the problem persists, please bring the purchase invoice, repair card and machine to the Samsung service center, and a professional after-sales engineer will help you test it.

1.Close and restart the app.

2.It is recommended to uninstall this software and reinstall it.

3.Try to change to another version.

4.Update the system version of the phone and try to install it.

5.Back up your phone's data (**book, SMS, multi** files, etc.), restore the factory settings and try to reinstall it.

6.If it still can't be used after factory reset, and other third-party software can be used normally, only this software can't run normally, which is a compatibility problem with the mobile phone system. It is recommended to take your phone to the nearest service center for testing and further processing.

If the phone cannot install the software game, it is recommended:

1.Check that the "Unknown**" setting is turned on.

5.If it doesn't work, back up the data in your phone (contacts, messages, **, etc.) and try to restore factory settings.

If the problem still exists, please bring the purchase invoice, repair card and machine to the service center, and the professional after-sales engineer will help test it.

Samsung phones can't install software games, it is recommended to do the following:

1.Settings - Security - Unknown ** - Tick.

2. If you can't install and use, it is recommended to try the following methods:

1.It is recommended to uninstall this software and reinstall it.

3.If other third-party software can be used normally, only this software may not have compatibility problems with the mobile phone system.

4.After updating the system version of the mobile phone called by God, try to install it.