Unlock iPhone manually

Which One?

If you forgot the passcode on your iPhone, or your iPhone is disabled - https://support.apple.com/en-us/HT204306

If your phone is carrier locked - How to unlock your iPhone for use with a different carrier - Apple Support How to unlock your iPhone for use with a different carrier - Apple Support

If your phone is Activation Locked - How to remove Activation Lock -

How to remove Activation Lock - Apple Support

kasha48 wrote:

Unlock the iPhone manually

How to Unlock an iPad or iPhone? - Apple Community

There are different kinds of locks. What does the message on the iPhone screen say?