My phone is "sim locked"

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Question from daniel:

got a phone that says sim locked, it requires 0-9 digit code to get in, how many combinations could there be if you could please list the possibilities, the number can be repeated.

Daniel,

Is the combination 10 digits long? Do you know the length of the combination?

Harley

Daniel responded

Harley,

the phone says minimum 4 to 8 digits long, so it could be 5 or 6 or 7 digits long, im not very good at maths and yeh. lol. well. good luck my friend.

Daniel

Daniel,

I am going to assume that order is important o 1234 and 1324 are different codes. Thinking of the codes as numbers, where for example the number 5 is written 0005, and listing them from smallest to largest I get

0000
0001
0002
.
.
.
0009
0010
.
.
.
0099
0100
.
.
.
9999

Thus there are 10,000 codes with a length of 4 digits and you can see how to list them.

In a similar way there are 100,000 codes with a length of 5 digits, and so on.

You have many possible codes to try,
Harley

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