How to permanently delete files from Android

With the amount of sensitive information stored on our smartphones these days, it is crucial to know how to securely from Android devices. Simply files or formatting the device might not be enough to completely remove all traces of data. This article will guide you through the process of deleting files from your Android device, ensuring that they cannot be recovered by anyone.

1. Back Up Important Data: Before you start deleting files from your Android device, it is essential to back up any important data that you want to keep. This can be done by either transferring files to a or cloud storage.

2. Encrypt Your Device: Android devices offer the option to encrypt data for an additional layer of security. By encrypting your device, all files and personal information will be scrambled and can only be accessed with the correct password or pin. Go to Settings > Security > Encrypt Phone to enable this feature.

3. Utilize Secure File Deletion Apps: There are several apps available on the Google Play Store that specialize in permanently deleting files. These apps typically overwrite the data multiple times, making it virtually impossible to recover. Some popular options include Secure Delete, iShredder, and Secure Eraser.

4. Delete Individual Files: To manually delete individual files, open the file manager app on your Android device. Locate the file you want to delete and long-press on it. In the options that appear, select “Delete” or the trash bin icon. This will move the file to the trash folder.

However, deleting files in this manner does not erase them permanently. To ensure they cannot be recovered, you will need to empty the trash folder as well. Open the file manager app, go to the trash folder, and delete all files within it.

5. Format the SD Card: If your Android device has an SD card, it is essential to format it securely. Formatting the SD card will permanently delete all data stored on it. Go to Settings > Storage > SD Card > Format to initiate the formatting process.

6. Factory Reset: Performing a factory reset on your Android device is the most comprehensive way to delete all data and revert to its original settings. This process will erase everything, including apps, photos, contacts, and personal files. It is crucial to back up your data beforehand.

To perform a factory reset, go to Settings > System > Reset > Factory Data Reset. Follow the on-screen instructions, and the device will be restored to its factory settings.

Remember, before executing a factory reset, ensure you have backed up all important data, as recovery will not be possible after the reset is complete.

In conclusion, permanently deleting files from your Android device requires a combination of to ensure complete data removal. Backing up important data, encrypting your device, using secure file deletion apps, manually deleting individual files, formatting the SD card, and performing a factory reset are all essential precautions to take. By following these steps, you can rest assured that your sensitive information remains private and cannot be recovered.