Passcode lockout
can i reset my passcode without erasing my phone
Question marked as
No. That’s what backups are for; the only option is to restore the phone to factory settings, then restore a backup.
If your iPhone has iOS 15.2 or later installed, check out this link→How to reset your iPhone, iPad, or iPod touch when you forgot your passcode - Apple Support. Otherwise:
See this Apple support link→If you forgot the passcode on your iPhone, or your iPhone is disabled - Apple Support
Or watch this companion video ⬇️
After restoring the phone using one of the methods above you can restore your most recent backup.