Identify the lock type (dial, keypad, combination-style)
Locate the combination label or documentation (if available)
If the combination is unknown, do not attempt to bypass the lock
Contact the lock manufacturer for recovery/reset instructions using proof of ownership
Contact a licensed locksmith with proof of ownership
If it’s your property, provide identification and authorization
Use the correct combination entry method for the specific lock model
If the lock supports a reset, use the documented reset procedure
Avoid forcing the dial or internal mechanism
If the lock is damaged or jammed, stop and contact a locksmith