Ipad Activation Lock Bypass Jailbreak. Apple has not fixed it so you do need one app from Cydia to remove icloud you cannot remove icloud without a jailbreak. I already have other posts about how to jailbreak your iphone or ipad you can check using the search.
Once locked, it's nearly impossible to use the iPad or iPhone without an authorized Apple ID and password. Got a second-hand iPhone/iPad that locked by iCloud lock? Apple has not fixed it so you do need one app from Cydia to remove icloud you cannot remove icloud without a jailbreak.
This method is different from the Custom Firmware restore iCloud bypass method but the idea is the same => patch or invalidate setup.app to bypass activation screen.
Activation Lock is an iOS feature that has probably done more to prevent iPhone and iPad theft than any other security measure.
Apple will unlock the Activation Lock on iPhone, iPad, iPod touch and Apple Watch in some circumstances. Bypass iCloud Activation Lock Screen with No Password. Once locked, it's nearly impossible to use the iPad or iPhone without an authorized Apple ID and password.