How to unlock ipad2 puk code

Your iPad 2 must have 3G, with a sim card. For the sim you need the pin and after 3 misses you need the puk. The puk is on the letter or card that came with the original sim card. On that letter is the pin and puk. sometimes you have to scratch away the metal layer.

If you want to unlock an iPad, with the lock code on, and forgot your pass code you have to enter the correct password that belongs to your Apple ID. It will be partially on the screen. If you really messed up, setting up security, and lost unlock code and your Apple ID password. Only Apple can help. For that you have to take iPad, invoice, Prove of your identity (Passport) to the Apple store and hope they will unlock your iPad. With iOS7 Apple mede a very good security system. And while setting up the iPad and the security, you are warned several times what to do t make sure you and only you could enter the system.
Be aware if Apple does reset your iPad, all data now on the iPad will be lost.

Here are several ways of acquiring the PUK code.
1. From the SIM card packing.
2. Get it from the mobile carrier's website.
3. Contact the operator via a phone call.

If the methods above don't work, you can also use a computer program called iBypasser to unlock SIM cards.
https://www.imyfone.com/activation-bypass/locked-sim-iphone-puk-code/