On the password input interface, click the Enter password box,
and the numeric keyboard box will pop up.
Put in factory password 66666 in keyboard, click OK to enter the
password setting interface;
On the password setting interface, click the Enter password box,
and the numeric keyboard box will pop up. Put in a new 6-digit
password, then click the re-enter the new password box, put in
the same 6-digit new password, and click OK.
If the two passwords are inconsistent, a password inconsistency
box will pop up.
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