WebbPress Set up SIM card lock. 2. Turn use of PIN on or off. Press the indicator next to "Lock SIM card" to turn the function on or off. 2. Turn use of PIN on or off. Key in your PIN and … Webb7 dec. 2024 · Go to Device help and download the user manual for your device. Enter a PIN code to lock your SIM card When you enable SIM lock, your device asks you to enter a PIN code: The default PIN code for an AT&T SIM card is "1111". Change the default PIN code for more security.
PUK code unlock T-Mobile Support
Webb30 jan. 2024 · 4 Click/tap on the Unblock SIM PIN button under Security at the bottom of advanced options. (see screenshot below) 5 Type the SIM PUK from step 1, type a New … WebbScroll to and select Biometrics and security 5 Scroll to and select Other security settings 6 Select Set up SIM card lock 7 Select Change SIM card PIN 8 Enter your Current SIM card PIN and select OK Current SIM card PIN 9 Enter your New SIM card PIN and select OK New SIM card PIN 10 Confirm your new SIM card PIN and select OK chitthi bhitra chords
How to protect your SIM card with a PIN iMore
WebbGo to Advanced > Dial-up > PIN Management. 3. If SIM Card Status is disabled, select Enable from the drop-down list, enter the PIN code of your SIM card, and then click Apply. 4. Select Modify from the drop-down list. 5. Enter the current PIN code and then enter a new PIN code twice. 6. Click Apply. 7. Use the new PIN code for future PIN ... WebbAndroid 9. Find and tap Settings → Lock screen & security → Advanced → SIM card lock. Tap Change SIM PIN. Enter the old SIM card PIN, then tap OK. Enter the new SIM card … Webb31 jan. 2024 · Essentially, the SIM PIN — added as an additional feature in iOS 12 — is a security code that you can “lock” your SIM card with. Whenever you restart your device or … grass fire edmond ok