Protecting Data: Disposing Old Phones
Mobile phones are a treasure trove of information on its users. From contact information, message histories and even photos and images, a mobile phone can hold plenty of important information on users. Even a simply music playlist can give a quick insight into the nature of the owner of the device.
It is now a common practice to make use of old mobile phones by either selling them off to others, trading them in or simply by having the devices recycled. And by all means, mobile phone owners should find way to utilize their old handsets. But it is also important to ensure that prior to letting go of the device; information on the handset should be wiped clean.
This begins with the removal of all storage devices. This is basically just the SIM card and memory stick (if the handset supports it); this alone will take out a large chunk of information on the handset. However, it does not remove data stored directly in the device. Users should manually delete file folders, media content such as music, videos and images to ensure that nothing gets left on the device.
Many users tend to forget to clear out the internet history of their mobile phones. Since the advent of 3G networks, more and more people have become used to getting push email, instant live updates and more web based accessibility. This however has given any device more data on their users. Be sure to clear out browser histories, cookies and of course, delete all the extra apps you have downloaded over time.
Most devices will have a special computer application that would allow users to simply wipe all phone data using a computer. Others, such as devices that use the Android operating system, have a factory reset switch that would revert the device back to its original state.
