For most Samsung phone users, one of the biggest headaches is that the device memory of Samsung will become less and less, no matter how much it has, even though you don't store many photos or videos on your phone. So, this article will tell you 4 easy solutions about how to delete files on Samsung, helping you delete your documents and other data without a hurdle.

The My Files app is the native file manager on Samsung devices, allowing you to browse, manage, and delete individual files, such as documents, images, videos, and downloads. If you just want to delete some documents, you can use My Files.
Here's how:
Step 1: Locate and tap the My Files app, usually found in the Samsung folder on your App screen.
Step 2: Select a category (e.g., Images, Videos, Downloads) or navigate to a storage location (Internal storage or SD card).
Step 3: Touch and hold a file to select it. To select multiple files, tap additional files after the first one is selected. You can also tap "All" or "Edit" (if available) to select multiple items easily.
Step 4: Tap the "Delete" or "Move to Trash" option (often found at the bottom of the screen). If you choose "Move to Trash" to send the file(s) to the recycle bin, the items in the Recycle Bin will typically remain there for 30 days before being permanently deleted.

Clearing data and cache through the device Settings is a useful method for troubleshooting misbehaving apps or freeing up small amounts of space without deleting your personal media files. If you want to clear useless app data, this way will be suitable for you.
To clear app data on Samsung via Settings:
Step 1: Navigate to and tap the Settings app. Then scroll down and tap "Apps".
Step 2: Find and tap the app for which you want to clear data, and click "Storage" > "Clear cache". This removes temporary files and often resolves minor app issues without affecting your personal data.
Step 3: If clearing the cache doesn't work, you can tap "Clear data". This will permanently delete all of the app's settings, accounts, databases, and user data.

A Factory Data Reset is the most complete way to delete all personal files, accounts, settings, and downloaded apps from your Samsung device, restoring it to its original factory condition. This is essential before selling, trading in, or donating your device. If you want to delete all your data on it, you can factory reset your Samsung device.
Note: Please back up your important data first.
To delete all files on Samsung via factory data reset:
Step 1: Navigate to and tap the Settings app. Then scroll down and tap "General management".
Step 2: Click "Reset" > "Factory data reset".
Step 3: Review the list of data that will be erased, scroll to the bottom, and tap "Reset". Enter your PIN, password, or pattern, then tap "Delete all". The device will restart and begin the wiping process.

For users who require maximum security and privacy before disposing of their old Samsung device, the professional data-wiping software, Coolmuster Android Eraser, offers a more secure solution than a standard factory reset. This tool can wipe your whole mobile device, and overwrite your deleted data completely, ensuring no one can recover your files.
Highlights of this Android Eraser software:
Download Coolmuster Android Eraser.
Here's how to delete all your data on Samsung with Android Eraser:
01Download and install Coolmuster Android Eraser on your Windows or Mac computer. Then open it and connect your Samsung device to the computer with a USB cable.
02Enable the USB debugging mode on Samsung, and the software will fast recognize the mobile device. Now, click "Erase" to go on.

03Click "Medium" to select a desired erasure level, then type "delete", and click "Erase" at the bottom. Next, click "OK" to start the process. All your Samsung data will be removed permanently.

You can also watch the video guide to delete your files on your Samsung device (2 minutes and 34 seconds long):
Deleting files and clearing data on your Samsung device can be accomplished using several methods, depending on your goal. If you intend to sell or donate your Samsung phone or tablet, using Coolmuster Android Eraser will be highly recommended. This tool can wipe all your files and data, and make your data unrecoverable.
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