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The mobile phone cannot install software, and Samsung mobile phones generally carry out the following steps to troubleshoot and deal with it:
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.
1.Settings - Lock Screen & Security - Install Location Apps - Select Allow Apps to Install - Allow This ** - Turn on.
2.Settings - Lock Screen & Security - Unknown - On.
3.Settings - Security - Unknown - On.
4.Settings - Application - Unknown - On.
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If the mobile phone software cannot be updated, it is recommended to:
1.Check if there is an updatable version of the software.
2.Check whether the phone's memory is sufficient, it may be that the memory is insufficient and the update cannot be updated.
3.Check whether the network connected to the current phone is normal.
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If the Note3 app cannot be updated, it is recommended to:
1.Check if there is an updatable version of the software.
2.Check whether the phone's memory is sufficient, it may be that the memory is insufficient and the update cannot be updated.
3.Check whether the network connected to the current phone is normal.
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We recommend that you perform the following steps:
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.
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It is only possible to shut down and restart.
Click [Settings], if there is no setting button on the desktop, please click the application in the lower right corner, which can be found inside.
Swipe down and tap Application Management.
Swipe to the right to [All].
Scroll down to find Software Update and click it.
Click On.
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It may be that the option to install software only in the app store is not turned on.
Besides, Samsung phones are not good in themselves.
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The phone is fake, or the software is not yours!
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After Samsung S3 upgrade, the reasons and solutions for not being able to install the software are as follows:
If other third-party software can be used normally, this software cannot be installed and may have compatibility problems with the mobile phone system.
If the software cannot be installed normally due to insufficient memory on the phone, it is recommended that you move the multi** files stored in the phone to an external SD card to expand the memory space of the phone and try to reinstall it.
The system of automatic updates is not good. You can back up your phone's data (book, SMS, multiple files, etc.) and restore factory settings.
Expand your Samsung phone.
Samsung Group is the largest conglomerate in South Korea, including 26 subsidiaries and several other legal entities, and has established nearly 300 legal entities and offices in nearly 70 countries and regions, with a total of 10,000 employees, and its business involves electronics, finance, machinery, chemistry and many other fields. Among them, there are many series of mobile phones, among which the Galaxy series can be said to be the most successful series of Samsung mobile phones so far. In the entire Galaxy series, Samsung has adopted Android's smartphone operating system.
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Samsung uses the Android operating system, and if you install your own ** app instead of the Samsung App Store, you will be prompted with "Installation software blocked" and you will not be able to install it.
Under the Standby page, tap Applications
Click Settings
Swipe up on the screen and tap Security
Click Unknown
<> follow the above settings before trying to install a third-party app.
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You can disable automatic software updates in WiFi network mode in the app market settings.
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yes, how to go back to the previous version.
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Hello:If the phone can't install the software game,Recommended:
On the mobile phone, you can upgrade the system You can also go to the official website of Samsung**PC version of KIES Connect to the computer with a data cable There will be an automatic prompt for an update You can also go to Samsung after-sales to upgrade I use KIES to upgrade.
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