Lpro AIO Passcode - iPad Air 2 WIFI

Step 1 
Download Tool ( Link ) 

Step 2
Open Tool, Read ECID and Place order.

Step 3
Backup on iBoot
1- Click Run PwDFU ( Number 1 )
2- Boot - Click Run Ramdisk ( Number 2 )
3- Click Check SSH ( Number 3 )
4- Click Backup Activation ( Number 4 ) 

Step 4
Erase or Restore Device

Step 5
Restore on iBoot
1- Click Run PwDFU ( Number 1 )
2- Boot - Click Run Ramdisk ( Number 2 )