Diagnosis before repair isn't optional — it's what separates a repair that actually fixes the problem from parts replaced at random hoping something works. Here's exactly how we diagnose.
1Before opening anything, we inspect the exterior. Drop impact locations tell us where stress concentrated. Bent frames can explain intermittent screen issues. Port condition reveals whether charging problems are hardware or debris. Water damage indicators (liquid contact indicators visible through the SIM tray) show moisture history. All of this happens before a single screw is turned.
2Many problems that look like hardware are software. Before opening the device, we run through: force restart, battery health check (Settings → Battery → Battery Health), diagnostics mode where available, and test functionality in multiple apps. A camera that only crashes in the native Camera app but works in Instagram is a software issue, not a hardware one — and opening the phone for it would be a mistake.
3For each system we're investigating, we test it specifically:
4We don't open devices to "have a look." Opening a phone without a clear hypothesis wastes time, introduces risk, and doesn't necessarily tell you more than step 2 and 3 did. We open when we have a confirmed component-level issue that software can't explain and external inspection can't resolve.
After diagnosis, we tell you: what's wrong (specific component), what repair is needed, the price, time estimate, and whether the repair makes sense for the device's age and value. If we find something unexpected during repair — a second issue discovered once we're inside — we pause and tell you before proceeding.
We diagnose before recommending any repair. Mobile service in Minnetonka, Eden Prairie, Plymouth and the Minneapolis west suburbs.
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