How can I reset iPhone without passcode after locked out?

Since Find My was never enabled, you don't have to deal with iCloud Activation Lock at all. You can skip Apple Support entirely and just use the Finder recovery mode restore on your Mac first. It's Apple's built-in native method and works flawlessly when the device is locked. This is the most direct DIY route for how to reset iphone without passcode.

How to reset iphone without passcode:

[ Prep the Mac ] — Connect the iPhone via USB and open Finder on your Mac.

[ Enter Recovery Mode ] — Turn it off, then hold the Side button while plugging it in until the recovery screen appears.

[ Restore the iPhone ] — Select the iPhone in Finder's sidebar, click Restore, and let it download and reinstall iOS. This wipes the passcode and all data.

[ Set it up again ] — Wait for the Hello screen to appear, disconnect it, and go through the initial setup.

Activation Lock won't block you here since Find My was off. Just remember this process nukes all existing data, and always keep your proof of purchase handy just in case Apple needs to verify ownership later.