Do I need to endorse the checks I'm depositing with the Golden 1 Mobile Banking app?» Yes, the back of the check must be signed (endorsed) with for mobile deposit only at Golden 1 written below the signature. Thank you!Did You Find This Article Helpful?YesNoSorry to hear that. What wasn't helpful?Please do not include sensitive information such as social security numbers, account numbers, or other personal details when submitting feedback. For immediate assistance, please contact our Member Call Center at 1-877-465-3361, or visit your nearest Golden 1 branch.Send feedbackRelated articles