The most reliable way to unlock your iPad is through official channels, which ensures the device remains fully functional without risking a "brick" or losing access to Apple services.
server to one of the following based on your region: USA: 104.154.51.7 Europe: 104.155.28.90 Asia: 104.155.220.58 Global: 78.109.17.60
If you do not have special hardware and just want to browse the web or use basic apps, a DNS bypass is a free, software-only workaround. the iPad and navigate to the Wi-Fi settings page. Tap the "i" icon next to your Wi-Fi network.
The iPad Mini 1 (1st Generation) remains a popular legacy device, but being stuck on the screen at iOS 9.3.5 can make it unusable. Because this model uses the A5 chip, modern software-only exploits like Checkra1n do not support it.