Mobile phone subsidies are here! @If you are changing your phone, you must read these precautions

The Lunar New Year is coming soon! Have you prepared a New Year gift for yourself? As the policy of "trade-in" for consumer goods continues to take effect, many friends are considering replacing a new phone. The market size of mobile phone trade-in is also expanding. How should we replace it with a new one? The editor reminds everyone that some key matters should not be ignored when trading in old phones for new ones!

1. Be careful when handling mobile phone numbers

If you plan to apply for a new mobile phone number or change operators, be sure to check the number of mobile phone numbers bound to your ID card first. This can be easily achieved through the "One-ID Check for Phone Cards" service. The specific method and path are as follows: "What is bound to your mobile phone number? Come and check" https://cloud..cn/newSearch/imgText?id=7271294451362934784

Enter your name, ID number, mobile phone number and verification code in the "One-stop phone card query" interface and click query. The query result will be notified via SMS within 48 hours.

After understanding the binding situation, it is convenient to communicate with the operator to smoothly migrate or cancel the mobile phone number, avoiding unnecessary trouble caused by legacy number issues.

2. Choose a reliable trading platform

When considering a trade-in, it is crucial to choose a professional and authoritative platform for mobile phone trade-in transactions.

Mobile phones store a large amount of personal privacy information, such as bank card binding information , social software and shopping software account data and consumption records , etc. If you only focus on the depreciation price of old mobile phones and ignore the professionalism and authority of the platform, it is very easy to cause data leakage. There are many common modes for old-for-new exchanges, including adding money to buy new ones, exchanging within the same or cross-category categories, and choosing refurbished phones. You can choose as needed, but the premise is to ensure that the platform is reliable.

3. Delete the data on the old phone thoroughly

If old mobile phones are not handled properly, there is a great risk of information leakage. The information that may be leaked includes personal key information, photos and videos, third-party payment information, and social platform account information. After obtaining this information, criminals may engage in illegal activities such as fraud, extortion, and theft of money.

To prevent information leakage, on the one hand, you need to delete the APP login device records . Taking WeChat as an example, click [Me] - [Settings] - [Account and Security] - [Logged in Devices] - [Edit] to delete the old mobile phone login records.

On the other hand, completely delete all data . It is not enough to perform a factory reset only once. The correct approach is to restore the factory settings, fill the storage space with useless content such as movies and pictures, and then restore the factory settings again, and repeat several times to overwrite the original personal information. Or send the phone to a regular old phone recycling agency or repair center and ask professionals to completely delete the data. Mobile phone trade-ins can not only make idle mobile phones play their residual value, but also reduce the financial pressure of purchasing new phones. However, during the operation, you must pay attention to key links such as mobile phone number processing, trading platform selection and data deletion to ensure the security of personal information and property, and enjoy a safe and convenient replacement experience. Share this guide with your friends~