With the development of life and technology, mobile phones have become people's small partners with more and more functions, which is convenient for people to use. Whether it is online shopping or bank payment, it can be handled by mobile phone. With a simple machine in hand, users all over the world can do it without leaving home. It used to take a long time to get things done, but with more and more things handled by mobile phones and more and more apps, many mobile phones are overwhelmed. Therefore, mobile phone manufacturers continue to improve the configuration of mobile phones, and increase the running speed and storage capacity of mobile phones. According to statistics, almost 90% of users use mobile phones within 3~5 years.

1. The number of equipment bindings of Hebei Bank exceeds the upper limit.

As long as this card is the user's own identity information, it is very simple to handle. Take the user's ID card and bank card to the bank counter to change the password again. Go to the local bank outlet and go directly to the lobby manager. Method 1: the mobile phone supporting card management can be directly in the wallet of the new mobile phone >; Card package > 4 o'clock in the upper right corner > User's card management query the mobile phone model bound to the corresponding bank card. Method 2: Click to log in to cloud hosting official website, switch to the computer version, log in to Huawei account, then click the account avatar in the upper right corner and select "Settings". Enter the equipment management interface to view the details of the equipment bound to the bank card under Huawei account.

Second, the number of bank card binding devices is limited. Banks have different restrictions on the number of bank card binding devices for the same card.

At present, there are two known restrictions on the number of the same bank card, namely China Bank, China Industrial and Commercial Bank, China Postal Savings Bank and China Construction Bank. The remaining banks can contact the customer service of the corresponding bank for consultation and handling. The remaining restriction is that the number of times CITIC bank cards are tied and deleted shall not exceed 20 times in a natural year.

To sum up, the user's card management query corresponds to the mobile phone model bound by the bank card. Method 2: Click to log in to cloud hosting official website, switch to the computer version, log in to Huawei account, then click the account avatar in the upper right corner and select "Settings".