This is how you back up and delete your data correctly
Smartphones are full of personal data. However, before you sell or give away your device, you should back up your data and make sure you remove it from the device. This works with a few simple steps. You can then sell your smartphone with a clear conscience.
New smartphone models are now appearing every second. Often so quickly that the old device is actually not yet obsolete.
Users are therefore happy to pass on their used smartphones. However, you should make sure that you back up all personal data beforehand to protect yourself from misuse.
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Selling your smartphone: resetting is not enough
Simply resetting the smartphone is not enough to protect personal data. Because even after that, there is still a lot of information on different levels in the device. Of the BR found an apt comparison:
You can compare the phone’s memory to a piece of paper in a writing pad: Once full, you can tear out the paper – but the print-through is still visible on the paper underneath.
Tech-savvy people may still have access to the supposedly reset information.
Sell smartphones: Three privacy tips
Before users sell their used smartphone, they should create a backup. Users who change the operating system can meanwhile prepare for the “move” using apps such as Dropbox and Co. Above all, personal data should be secured. This can be done in three simple steps.
1. Log out of the main account of the smartphone
Before you sell your smartphone, you should make sure that you log out of the device’s main account. With the iPhone, users log out using their Apple ID. Android device users should log out of their Google account.
2. Encrypt content
As an additional protective measure, consumers can encrypt their smartphone data. For Android devices, this can be done via the “Security” tab in the settings. Meanwhile, iPhone users are in luck: you don’t have to perform this step because Apple devices are encrypted by default.
3. Reset smartphone
Now the smartphone is ready for the last step: it can be reset. Back to the factory settings, all personal data should then be deleted.
It is also recommended for Android users to overwrite the free storage space. A free app like iShredder can also help with this.
After completing these steps, users can now sell or pass on their used smartphones without hesitation.
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