I have fixed one disabled iPad.....Let's see how

Hello friends,
the day before yesterday I have visited my friend's place and find out he was very upset. It was his second hand iPad it got disabled.The genius gave some very complex password and forgot. We have searched the internet and able to fixed it. So here it is complete step by step method. I have given you two method (Method 1 I tried).
Method 1: Recover and update
First download a iTunes software on the official website of Apple Light on the computer.Then press and hold the iPad power button, slide the shutdown button to turn off the black screen.
Then connect the iPda to the computer with the data cable, and the iTunes software on your computer will detect your iPad( it take some time , chilled no problem)
Press the power button to open the ipad, then press and hold the power button and home button at the same time, until an apple logo icon appears on the screen.
Then look at the computer will first display the detection of an ipad in recovery mode. Then click OK, in the itunes window will ask again whether to restore or update, select recovery.
Then iTunes starts to download and restore automatically.
Wait for two minutes to show that the download is complete. Then reset your password.
After the new password is displayed, it will be reactivated. During the activation process, the iPad password may be correct, but it cannot be entered. Then, if you encounter this kind of situation, you only have to try a few times. Maybe its speed can't keep up. Just try it a few times.

Method 2: Restore the firmware
The ipad has been deactivated and it is recommended to enter DFU mode to restore the system.
The operation is:
Step 1: the computer login to Apple's official website to download itunes, open after installation.

Step 2: Connect the iPad to the computer with a data cable.

Step 3: First press and hold the ipad's power button. After the shutdown screen appears, slide it to shut down.

Step 4: Then press and hold the power button to turn it on. At this time, the Apple logo will appear on the screen. Do not release the power button.

Step 5: Then press and hold the Home button until the screen is blank.

Step 6: When the screen is black, please release the power button. Do not release the main screen until iTunes on the computer detects an iPad in recovery mode:

Step 7: Press and hold the “shift” button on the keyboard, click “Resume”, and select the corresponding firmware to restore the system.