Good day, youngfoeva0680-y. Let's make sure to enter the same User ID and Password. This way, you can continue working on your account using the new phone. I've also added these references as your guide on what we can do with QuickBooks Self-Employed app: Track Mileage Automatically Scan Receipts and attach them to business expenses. Create and send invoices Record your business-related transactions Categorize your income and expense transactions I'm just a post-away if there's anything that I can help. Keep safe!