Standard PIN codes are 4 digits in length. If you forget your PIN, or enter the pin incorrectly 3 times, then the second security measure known as the code is enabled. The PIN and PUK codes can be found on the SIM card packet that is provided to you when the sim was purchased. There is a PUK 1 and PUK 2 code to help with securing your SIM pin. How to Find PUK Code on SIM Card. There are three surefire ways to get this code. Follow the options stated below and retrieve the PUK code. Check SIM Card Packaging. The most effective way is to check your SIM card packaging. Remember to check two places: The credit card-like card where the SIM card was first located when you first bought it. iPhone. Go to Settings. Go to Cellular option. Tap the option that says SIM PIN. There you need to switch off the Lock SIM card option. If it asks you to enter the PIN code and you have never changed it, enter the default one (you can find it in the plastic card where the SIM card came from). If you had changed it before, enter that code. From the home screen, select the Settings app > scroll to and select Display & Brightness > scroll to and select Auto-Lock > desired option. Select Back when finished. Lock the device. Press the Side button to lock the device. Unlock the device. Press the Side button, then swipe up from the bottom of the screen. You only have three attempts to unlock your SIM card via PIN. If you input the wrong SIM PIN three times, your SIM card will be locked — cutting off access to voice and data. Option 2 Dial *135#Select 'Services'Select 'PUK Number' Can I get my PUK number online? You can try online to find your PUK code as long as you have an. Here's how you can do it: 1. Start by visiting the website of your mobile service provider. Most providers have a specific section on their website dedicated to unlocking SIM cards and recovering PUK codes. 2. Look for a "Support" or "Help" section on the website and navigate to the SIM card-related topics. ZnN98k.

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