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4.If you still can't install the software game, it may be due to a low software version or compatibility problems between the software version and the system, it is recommended to try to install the new version; 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 for professional after-sales engineers to help test.
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Samsung phones can't install software games, it is recommended to do the following:
Settings - Security - Unknown ** - Tick.
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By default, the phone is set not to install unknown software, and this feature will start on its own after the phone returns to factory settings.
Samsung phones can't install software games, it is recommended to do the following:
1.Settings - Security - Unknown ** - Tick.
3).Install 91 assistant, 360 assistant, etc. on your mobile phone or computer, and find the software you need through such software.
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Hello dear Samsung users:
Comments, suggestions, complaints, please click:
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Hello dear Samsung users:
Based on your description, it is recommended that you:
1.Phone Settings - Security - Unknown ** tick and try to reinstall.
2.Check if your phone memory has enough storage space.
Samsung knows that we will provide you with high-quality solutions and answer your questions attentively, and hope to get your satisfactory evaluation.
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Hello dear Samsung users:
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About the question: Why can't I install any software after factory reset on my Samsung phone? The solution is as follows.
3.Do you have the Mobile Guard software program installed on your phone, and if so, try to uninstall it. Check whether the third-party software installed is incompatible or caused by software limitations.
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If the machine cannot be restored to factory settings, it is recommended to:
1.Try again after shutting down and restarting.
Note: Please back up your phone's important data before operation.
2.When prompted to enter a password during a factory reset, please enter the lock screen password to try.
3.If the problem persists, it is recommended to bring the machine, purchase invoice, and repair card to the local Samsung after-sales service center for testing.
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Restart the battery,If it's stuck in the boot interface,Press the volume on the +home+boot button to enter the recovery mode and try to restart again,If it doesn't work, brush the official five-piece set。
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It may be that you are not allowed to install the unknown**, click Security in the settings, and click Unknown**.
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It's possible that you didn't set up an unknown software installation.
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settings to allow the installation of unknown software.
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Use a browser and install a software store.
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Set it up in your phone's settings and install it!
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Go to the browser and go to the next 360 mobile assistant, App Treasure.
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Now the browser is installed on the Android market.
1. If you can't access the Internet, please try to turn off and restart; Please check whether the maximum flow rate threshold for this month has been reached; Please check whether your phone settings mobile data is turned on; Set the mobile data option APN and whether the name is set to 3GNET. >>>More
How to factory reset your phone:1Back up important data from your phone, contacts, messages, **, memos, etc. >>>More
Dear Samsung users: If the phone cannot enter the system page, the screen is stuck, and the phone freezes, it is recommended: 1 >>>More
If your Samsung phone can't be factory reset, it is recommended:1If there is no response after clicking on the words "Factory Reset", it is recommended to shut down and restart the machine and try again (Note: >>>More
The system program that starts automatically when the phone is turned on cannot be closed. Long press the home button to open the task manager and end the active app.