Right management method for user identification card and terminal unit
A technology of subscriber identification card and terminal equipment, which is applied in the field of communication, can solve the problems of low security and poor usability of SIM unlocking methods, and achieve the effects of reducing the probability of PIN code leakage, improving usability, and convenient use
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[0023] In order to solve the problems of low security and poor usability of SIM unlocking methods in the prior art, the embodiments of the present invention provide a method for managing user identification card rights and a terminal device.
[0024] Such as figure 1 As shown, the method for user identification card authority management provided by the embodiment of the present invention includes:
[0025] Step 101, collecting fingerprint information input by the user;
[0026] Step 102, comparing the input fingerprint information with the fingerprint template;
[0027] Step 103, when the input fingerprint information matches the fingerprint template, extract the PIN code corresponding to the fingerprint template through the corresponding relationship between the fingerprint template and the PIN code;
[0028] Step 104, using the corresponding PIN code to unlock the SIM card.
[0029] The step 104 includes: when the corresponding PIN code is consistent with the PIN code sto...
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