What to do before selling my Android mobile phone?

erase information from Android devices

Many people are attentive to the official launch of the new mobile devices, which offer a large number of new features and among which the resolution of the front camera stands out, something widely used by a large number of users because with it , the well-known Selfies could be made.

This could be the reason why someone is tempted to sell their current mobile phone in order to have to buy a brand new one. If you are going to carry out this task, we recommend that you follow the following suggestions that we will mention below, since it will depend on what the new owner of your old Android mobile phone can check on the device.

What everyone wants to protect their Android mobile phones

Since today most Android mobile phones have an excellent camera, it comes to be the ideal pretext to be able to capture the best of our lives through a simple image; Unfortunately these images can be somewhat compromising for many, and they must try to protect them so that absolutely no one else can see them. There is also the aspect of messages or conversations through chat, something that in one way or another can be recorded in a small sector of the internal storage unit of the device.

We recommend reviewing what you should do before selling your iPhone or iPad

What we have mentioned is only a small part of the news that was generated a while ago, where a report provided by the Avast software vendor He mentioned that "factory reset" of mobile phones is not as efficient as you might imagine. In the study it was mentioned that about 20 mobile phones with Android operating system were used for the study, which would have been bought from eBay. Of these used mobile phones, more than 40.000 photographs, 750 emails with their respective text messages and a list of approximately 250 contacts were recovered.

Encrypting our information on the Android mobile phone

From what we have mentioned above, the security and privacy that our Android mobile phone should have It has to be an aspect of great importance; One of the first alternatives to adopt is found in "information encryption" on mobile devices.

encrypt information of Android mobile phone

We have placed a screenshot at the top, where we try to show the steps to follow to carry out this operation. You just have to go to the operating system settings (Android) and then choose the option on the left that says «fullfilment of security requirements«. On the right side you would have to choose the option that says «encrypt mobile phone«. In this way, you would be protecting the information on your Android mobile phone, encryption that will prevent rescuing or restoring the information that you have previously deleted, since whoever tries to do it will necessarily need a special key to remove said lock.

Return to "Factory Status" on Android mobile devices

This becomes one of the easiest parts to do, something of which users who have already used a certain number of models of these mobile phones will surely have adopted this method and procedure.

encrypt information of mobile phone Android 02

As the image above shows, all we need to do is go to the operating system configuration and later, choose the option that says on the left side "Backup and restore". We must immediately choose the option that will allow us to restore the mobile device to its "factory state", which means that all data including the credentials that we have used for our email or access to the Google store will be deleted. Play Store.

Save fictitious data and delete it from your Android mobile phone

This is an additional recommendation that is usually made computer security experts; The fact is that after restoring our mobile device to "Factory Status" (as we suggested above), the owner and owner of this mobile phone should enter fictitious data on the equipment you are preparing to sell. This means that after the factory state we should invent a mailing list of contacts, add images of any kind (which could well be downloaded from Google) and of course, link a false account to the Google Play Store service.

After having carried out this operation, you should return to the "Factory Status" on the Android mobile device. When selling it, if the new owner wishes to recover this information, he will find that it has been the one that we have previously placed and that it is fictitious.


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