The "Other" or "System Data" section can sometimes take up a lot of space on your iPhone. At the same time, completely
Actually clear the "Other" section("System Data") on an iPhone without resetting all data is entirely possible. And it works with the latest version of iOS. Before you begin, you need to make sure that you have the latest version of iTunes installed on Windows or MacOS.
First of all, turn off your Apple device. Then wait approximately 60 seconds.
Next, you need to hold down the lock button, and then connect Lightning to the computer. When you see the computer icon on the screen, you can release this button.

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After this, iTunes should open orFinder. In the window that appears, click “Update” and then accept the user agreement. All you have to do is wait 10 minutes, and your iPhone will be updated, and the size of the “Other” section will be reduced.
In general, the "Other" section is a system cache. That is, useless files accumulate there, which can only take up a lot of space.