Karolina Modzelewska • a long time ago • 2 comments
When selling an old smartphone or lending it to another person, it is worth asking for your private data.Before the equipment gets into the hands of another person, it is recommended to remove them permanently.Restoring factory settings and manually deleting files is not always enough.
Most of us clean the phone's memory by restoring factory data and manual deletion of files.Contrary to popular belief, such action does not always protect us from losing confidential data.
Reading most of the deleted files and saved passwords and logins is not a challenge for specialists.And with the use of public programs, the data can really be restored by everyone.
How to effectively clean the memory on Android devices?
In the case of Android devices, select and enable the memory encryption option in the settings.Only then can you delete data and restore factory settings certainly that none of the files will remain saved on the phone.
Holders of Android 5 devices.0 or higher should select the security tab and select the option of encryption of the phone there.In some phones, the security tab may be called privacy settings.Then they can start the process of restoring factory settings.
How to effectively clean the memory on iOS or Windows Phone devices?
On smartphones from Apple, the data encryption option is turned on automatically, which greatly facilitates memory cleaning.Choose the "Use content and settings" function, which allows you to permanently delete the data, but also the key that helps to decipher and recover it.
Windows Phone phones are not equipped with a data encryption option.In their case, the correct and permanent cleaning of the device memory requires multiple overwriting memory with new files.