Multifunctional gadgets that run on the Android operating system are very popular today. Such devices are convenient not only for entertainment or communication with friends and family, but also for work.
As a rule, in all modern devices, additional memory cards are installed - SD Card. Often it is with such media that problems arise. At the same time, the smartphone system itself has several levels of protection.
As a rule, users face difficulties when they need to delete a particular file. The system displays a message stating that Android does not have permission to delete. This usually means that the user does not have the appropriate rights. But if on a regular PC almost everyone knows how to get administrator access, then it can be difficult with a phone or tablet. Therefore, moreconsider what to do if there is no permission to delete on Android.
Most Common Causes of Difficulties
Often, certain applications start to work incorrectly due to user actions. If the user inadvertently deletes the desired file, this will lead to a failure. Therefore, some developers are simply trying to prevent such situations. They increase the level of file security. Therefore, they cannot be simply removed. The user must have administrator rights. In this case, the 644th permission is required to delete files on Android. Otherwise, you can forget about such manipulations with system files.
There is another mistake that occurs very often. The problem is that the user initially installed the application in the root folder of the phone, and then transferred it to the SD Card. Such media often experience failures that prevent subsequent deletion of files.
In the first case, there are several methods to solve the problem. But if it's all about the memory card, then you have to use third-party applications. They can be found in large numbers on Google Play.
No permission to delete in "Android" from SD Card: check for administrator rights
There are several utilities that can help you check your access level. For example, you can download the Root Checker program. After installing it, just go to the application and select the "Check root" item. Usually, after that, you can understand whether the owner of the gadget has the necessary permissions.
You can also download the Terminal Emulator program. In this case, a little more manipulation is required. To determine the user's rights, you must type the short command SU. If the user has the necessary rights, thesymbol will appear on the screen. If they are absent, the user will see a dollar sign.
If you managed to find out that the user does not have administrator rights, then you need to solve the problem using other utilities.
Programs for sharing
In this case, you can also find a huge number of utilities on Google Play. For example, iRoot or WeakSauce will do. All these programs work on the same principle. Just go to the application after installing it and activate it.
Having received the so-called root rights, it will be possible to delete any folders or files. There shouldn't be any problems in the future. But sometimes, even after such manipulations, the user sees a message stating that there is no permission to delete on Android. What to do in this situation? In this case, you need to resort to drastic measures. Let's take a closer look at them.
Using ES File Explorer
If there is no permission to delete on Android from SD Card, then experts recommend first of all using the built-in solutions of this operating system. Third-party programs are not always able to make changes to the root folders. Therefore, it is most convenient to use the ES-Explorer.
It is enough to find the program on your mobile device. It will display all folders and files. Through the ES-conductor, they usuallyremoved without difficulty. But sometimes even in this case, such manipulations remain impossible. Then you should use another method.
Uninstall programs via computer
Immediately it should be noted that in this way you can delete only those files that were installed during the use of the gadget. This means that if we are talking about system, protected files that were already present on the device at the time of purchase, then this method will not work to get rid of them.
To uninstall programs through a PC, just use the USB cable and connect the gadget to the computer. The next step is to go to the device folder through the PC and try to delete the files manually. Separately, you can find the SD Card section and see which files may require uninstallation. But not always after connecting the gadget to the PC, the user receives the appropriate access. Therefore, a few more manipulations will have to be done.
How to get permission to delete on Android
This method will allow you not only to display the folders of the gadget on the PC, but also to delete unnecessary files directly on the device itself. In this case, we are talking about gaining developer access and activating USB debugging.
To do this, find the "About phone" (or tablet) item in the settings. After that, you need to find the line "Build number" and click on it at least 5-7 times. After that, the “Developer Options” item should appear in the general settings of the device. This means that the user hasdesired access level. Now you can connect your gadget to your PC or uninstall programs and folders that you couldn't delete before.
Checking and fixing SD Card errors
As mentioned earlier, if there is no permission to delete in Android, then perhaps the problem lies in the additional memory card. Therefore, it is worth checking if the external drive is damaged. Often, users use such tiny devices very carelessly, resulting in barely visible damage. Sometimes the problem lies in internal errors.
In this case, it is worth carrying out the procedure for completely formatting the drive. To do this, the card must be connected to a PC through a special adapter and this procedure must be performed. Just click on the right mouse button and select "Format".
To avoid similar errors in the future, it is worth making changes in the map cache settings. The easiest way to do this is to download an app on Goggle Play called SD Speed Increase.
There is another way to check the map for possible errors. To do this, you need to reconnect it to the PC and, by right-clicking, select the "Properties" line. They will need to go to the "Service" section, in which it is enough to activate the button responsible for checking disks for possible errors.
Some also install the SD Tools utility. It is installed directly on the gadget, so you do not need to connect to a PC. This utility independently finds errors on the map andprovides all the information on how to solve them.
Flashing the system
If nothing helps and still there is no permission to delete on Android, then the problem may be in the operating system of the device itself. This means that even with developer rights, some files cannot be uninstalled. In this case, you will first have to return the device to the factory settings, and then try to reflash it. But you need to understand that such a method can lead to serious failures, especially if the user has never performed such manipulations before.
