Make Passwords Visible - Samsung Galaxy S5 Active User Manual

Forgotten SIM PIN password
If you enter the wrong SIM PIN more than 3 times, you will
need to contact your Customer Service Representative to get
the PUK code for your device.
1. Each time you enter a wrong SIM PIN number the
phone will display how many attempts you have
remaining the next time you try and enter the SIM PIN
number.
2. After the third incorrect attempt, SIM is now disabled,
Enter PUK code to continue. Contact carrier for details
displays and your SIM card is locked.
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3. Enter the new PUK code that you received from your
Customer Service Representative on the keypad that is
displayed.
4. Enter a new PIN code on the keypad that is displayed
and tap OK.
5. Enter the new PIN code again in the Confirm PIN code
field and tap OK.
Note: While your SIM PIN is locked, you will still be able to
make Emergency calls if necessary.

Make passwords visible

When enabled, password characters display briefly as you
touch them while entering passwords.
1. From the main Settings screen, tap
2. Tap Make passwords visible to create a checkmark and
enable or disable the display of password characters.
Security.