The market for Android smartphones is renewed every month and users are increasingly interested in new technologies. This ends up causing frequent exchange of appliances by consumers, and consequently many smarts are sold or passed on to family and friends. Time to sell the old phone, but it is essential to take some steps so that your data is not accessed by unauthorized persons. Check out the following tips to prevent.
How to protect Android photo gallery to show images on mobile
Backup
First of all, it is recommended to backup your data to both keep them safe as to transfer to the newly acquired unit. Thus, you can delete all of the smartphone, to leave no traces of your data. There are numerous ways to store files in the cloud, from the most basic to the most advanced, so worth find what best meets your needs.
By default, your contacts are stored in Google Account , registered in Android, and applications can be downloaded again simply login via Play Store (including paid apps), even manually.
In this way, abound videos, photos and audio, among other files that can be moved to a computer using USB cable, or through apps cloud storage. No alternative to save the progress of the games on the PC or transfer your messages from WhatsApp.
Dropbox and Google Drive are some of the most popular for photos and videos, but there are numerous other applications that give easily account for all the work, the highlight being the Titanium Backup. For those who do not want to depend on the web to download the apps back on the phone, some backup solutions also record installers.
Encryption Data
When you decide to sell your old Android smartphone is not recommended to perform the factory reset before encrypting device data. This avoids data recorded deeply in the memory can be recovered using specialized software.
Step 1 To make the encryption, go to the “Configure” menu of your Android, click “Security “and tap” Encrypt phone “;
Step 2 On the next screen, plug the phone into the socket and confirm your choice
procedure. takes more than an hour, requires that the device is plugged in and can not be stopped, under the penalty of complete or partial data loss. The user sets a password to unlock the data that must be entered whenever the smart is connected – only perform the process if you are sure the sale as it is it is irreversible
After the previous two steps is recommended that you do the factory reset on Android device. This process deletes all device data, including photos and files
Step 1: Go to “Backup and reset” and select the “Original Configuration” option;.
Step 2: Read carefully and tap “Reset phone”. After this step, all will be lost on the phone and the system will return to the original version.
By taking these steps, you prevent unauthorized access to your data, as if they have some remnants of your files after the reset, encryption performed will require a unique PIN preconfigured to open them.
It is highly recommended that you do not let go of an old device without encrypting the data and make a complete reset. After all, remember that the phone can be lost or resold by the buyer and into the hands of malicious people without their knowledge.
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