Selling old mobile phone is the favour of resource repeated usage originally, but when selling, be about to consider privacy safety issue.
Restore to give factory setting, safe?
Before selling a mobile phone, delete individual information, restore to give factory setting to be piled up with respect to true security next? As we have learned, at present shop of many mobile phone maintenance have market data restores a service, there also is much data to restore software on the net, these services say, data of your handle machine deletes even if, partial data still can restore to come back. For example, net of Great Master official restores to show in the apple, its software but " goofy type " operation, extremely fast restore short message, address book, memorandum, photograph, communicate record, calendar, remind wait for data of of all kinds IOS.
How is ability relatively safe?
Above all, take out memory to get stuck (can ignore this bit of) without memory card mobile phone, delete an individual next all information, include Zhang date, address book, short message, photograph, video to wait, restore a mobile phone to leave factory setting. A skill came, a large number of notting matter is stocked on the mobile phone movie and TV or musical resource, affirm mobile phone space by complete cram, enclothe a few times repeatedly, such, even if follow-up is restored by data also may be the stratosphere inside memory is not privacy data.
