I lost a mobile phone. What should I do?

What should I do if I lose my mobile phone? 1. Report the loss immediately. Call 10086, tell her your service password and ask to stop. If you lose your mobile phone, all your contacts will be exposed to others. Therefore, in order to prevent fraud and other behaviors, when you get the card, you should quickly inform your contacts through various channels that your mobile phone has been lost. Please don't trust any remittance, recharge and other information. 3. Many mobile phone applications, such as Gmail and QQ, automatically log in by saving passwords. When your mobile phone is lost, you should immediately change the login passwords of these applications to prevent further loss of personal privacy. 4. Make up the card quickly. Based on the first point, if you don't know that your service password can't be stopped, take your ID card to replace it quickly, so as to avoid the loss of your phone bill caused by the long-distance call made by the person who found the mobile phone. Based on the second point, you need to inform your contact person in time, and you should also replenish your card in time. With the loss of your mobile phone, you may lose more irreparable things, so pay attention when using your mobile phone: 1. Take as few photos (such as nude photos) that involve privacy as possible. If yes, transfer it to the computer as soon as possible, store it in a safe place, and delete it on the mobile phone to prevent the accident of losing the mobile phone. 2. In order to prevent the lost mobile phone from being cheated, try to avoid storing contacts with names such as "home", "father", "mother", "brother" and "wife", and save them in real names. Please remember your service password. In order to stop the phone as soon as possible after it is lost, you must master your service password at any time. If you don't know yet, you can use this machine to send the short message code "HFMM ID number" to 0 186 1 to reset the customer service password. 4. Keep the SIM card information corresponding to the ID card information, and ensure that in case the mobile phone is lost, it can be stopped and replaced in time without a password. 5. Back up your contact information regularly to prevent it from being lost. There are generally two ways: 1. It is very convenient to backup to a computer through PC-side software, such as Nokia's PC suite; 2. Back up to the server through network services, such as Monternet directory. Butler can synchronize your contacts to Monternet with one click (thanks to fisio's supplement). 6. Set the boot verification PIN card for the SIM card. So your SIM card can't be used after someone else turns it off and turns it on again. For specific supported mobile phones, you can set the phone power-on password. For specific supported mobile phones, you can also install anti-theft software, and when others change their SIM cards, you can still automatically send text messages to inform your original number.