How to modify the types of security tools supported by BOC's personal mobile banking mobile phone number?

The mobile phone number of personal mobile banking of Bank of China supports the modification of security tool type:

When modifying the mobile phone number through personal mobile banking of Bank of China, the electronic banking security authentication tool is needed. Supported authentication tools include: mobile phone transaction code+dynamic password (E-TOKEN is supported by foreign white list customers), BOC E shield, SIM shield and mobile phone transaction code+mobile phone shield. Single mobile phone transaction code certificate mode is not supported at present.

Tips:

1. When modifying the mobile phone number, in addition to verifying the e-banking security authentication tool, it will also verify the password of the associated account (debit card and core account verification withdrawal password, credit card verification telephone inquiry password) and face authentication (also called "face recognition"). That is, when modifying the mobile phone number, it is necessary to verify the "associated account password+face recognition+e-banking security authentication tool" at the same time.

2. When you choose the authentication method of "mobile phone transaction code +ETOKEN" or "mobile phone transaction code+mobile phone shield", the SMS template sent to the current mobile phone number (non-novice mobile phone number) is: verification code: XXX****XXXX, and you are modifying the mobile phone number reserved by the bank (the new number is XXX * * * XXXXX). Please do it yourself, and beware of defrauding the Bank of China.