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Some of them can be cleaned up. However, there is important software data, which is not allowed to be cleaned, otherwise it will affect the operation and function of the system. Most mobile phones come with their own application software, which can be cleaned up according to their needs.
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Some of the built-in software of the mobile phone can be uninstalled if you don't need to use it, it is recommended that you click on the application Settings "General, More" Application Manager All Find the software Click to uninstall (if there is no uninstall option, the software cannot be uninstalled) The data can be cleaned But after cleaning, the data cannot be recovered If you are sure that this data is not useful to you, it cannot be cleaned.
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The software and data that come with the mobile phone cannot be cleaned, it is the necessary equipment and data to ensure the normal operation of the mobile phone, so it will not be cleaned.
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The software and data that come with the phone can be cleaned up, because deleting the pre-installed software and data of the phone does not affect the use of the phone.
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The mobile phone self-application software cannot be deleted, but the data can be cleared.
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1.Phone Manager, one-click cleanup.
Everyone should know that the most direct way to clean up memory is to open the Phone Manager in the phone, select "One-click optimization" and "Cleanup Acceleration" to achieve the effect of one-click cleaning.
After upgrading the EMUI system, the new version of Phone Manager has been greatly optimized in terms of intelligent cleaning acceleration. It is divided into three modules: Application Occupancy Details, Recommended Cleanup, and Special Cleanup.
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Introduction to the principle of data recovery:
In fact, in most cases, our WeChat chat history only seems to be deleted on the surface, but in fact, those deleted WeChat chat records may also be hidden in our unknown places, so if you want to completely delete WeChat chat history, you must find those hidden information, and the principle of hiding.
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The software and data that come with the phone can be cleaned.
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The software that comes with the phone is generally impossible to uninstall unless you have done a root operation.
The data that comes with the software can be cleaned.
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<> erasing means deleting data generated by the use of the software. The "clear data" function of the software is used to clean up the data cache, chat history and software generated during the use of the software, chat history and in the software, etc., so that the software can be restored to the state just now, so as to achieve the purpose of cleaning up the software data garbage and saving mobile phone storage space. The "Clean Data" feature may lead to permanent loss of chat history in the corresponding software, and it is best to save the important data in the backup software first when using the "Clean Data" feature.
To clear the data on your phone, go to:
1.Clear the data of a certain software, go to Settings - Application Manager - All - A certain software - Clear data (please back up important data such as ** and ** in the software in advance to avoid data loss). >>>More
If you want to clean up the data of the mobile phone application, you can open the butler that comes with your mobile phone and then clean the data.
It can also uninstall some software that is not commonly used and uninstall the residual cleanup to further free up space on the phone.
Quick application is like a small program, it is a new type of application ecology, users do not need to install, click and use, but for me like an advertisement, quite annoying, so see how to close this fast application. >>>More
The principle of deleting the built-in program on Android phones is much the same, first you need to use z4root to get permissions, and then use the re manager to delete the operation, and then you can ......I'll talk about the next steps first, first of all, the phone should check "Debugging" (Settings-Application-Development-Debugging), and then use z4root to get permissions, it is recommended to choose to get permissions temporarily. After getting the permission,Open the RE manager,The built-in program directory is as follows:system-app folder is the phone's built-in program program,If you delete it,It needs to be in a read-write state,Under normal circumstances, there will be a prompt in the upper right corner,Press and hold the program you want to delete for a few seconds,The options menu will pop up,You can delete the ...... >>>More