Handing your phone over to a repair shop can feel a little like leaving your car at a garage — you hand over something you rely on completely, someone takes it somewhere out of sight, and you trust that it comes back in better shape than it left. For most people, what actually happens in between is a bit of a mystery.
We think transparency matters. So here’s an honest, detailed look at exactly what happens when you bring your phone into GenioTech — from the moment you walk through the door to the moment you leave with your device repaired.
Step 1: Check-In and Initial Assessment
Before anything technical happens, we sit down with you and talk through the problem. This sounds simple, but it’s one of the most important parts of the whole process.
We record the fault you’re describing — because sometimes what the customer notices and what’s actually happening are slightly different things, and understanding both is useful for diagnosis. If you’ve noticed random shutdowns, we want to know whether they happen during calls, during gaming, or when the battery gets to a certain percentage. Details like that shape the diagnostic approach.
Crucially, we also inspect the phone together with you before we take it in. We note any pre-existing damage — scratches, dents, previous repairs — and we both acknowledge what condition the phone is in at the point of handover. This protects you and it protects us. There should never be any ambiguity about what state the phone arrived in.
We record the phone’s IMEI number (every phone has a unique one, found in Settings > About), your contact details, and a description of the fault. You get a receipt. Everything is documented.
Step 2: Diagnosis
For obvious physical faults — a cracked screen, a broken charging port, a dead battery — the diagnosis is straightforward. We can see the problem.
For intermittent or hidden faults, diagnosis takes longer and requires more tools. Common examples include phones that randomly shut down, phones that won’t charge despite the port looking clean, phones with no signal, or phones that overheat. These require a more systematic investigation.
Our tools include multimeters for testing voltage and current at different points in the charging circuit, diagnostic software that can read error logs and battery cell data directly from the phone, and visual inspection under magnification to look for corrosion, damaged components, or lifted solder joints on the motherboard.
For water damage cases in particular, we open the phone and inspect the internal components under a microscope. Water damage doesn’t always look dramatic — sometimes it’s subtle corrosion on a connector or a single corroded capacitor that’s causing the problem.
Diagnosis for complex faults can take anywhere from thirty minutes to a few hours. We’ll always contact you before proceeding with any repair, especially if the diagnosis reveals something different from or additional to the original fault.
Step 3: Sourcing Parts
The most common repairs — iPhone screen replacements, Samsung screen replacements, battery replacements for popular models — use parts we keep in stock. This means many repairs can be completed on the same day, often within an hour of drop-off.
For less common models or less frequent repairs, we may need to order the part. We work with reputable parts suppliers and use quality components — the difference between a quality screen replacement and a cheap one is real and noticeable in everyday use. A quality display will have accurate colour reproduction, good brightness, and responsive touch. A poor-quality part might look okay at first but fade or develop dead spots within months.
If we need to order a part, we’ll let you know the expected lead time — usually one to two working days — and confirm whether you want to proceed.
Step 4: The Actual Repair
Opening a smartphone is more delicate than it might appear. Modern phones are designed to be thin and light, which means components are packed tightly together and secured with small clips, fragile flex cables, and adhesive. Rushing this step, or using the wrong tools, causes additional damage.
We use the right tools: plastic pry tools rather than metal ones where possible, heat to soften adhesive safely before separating panels, and careful technique to release clips without snapping them.
Once the phone is open, the faulty component is removed and tested where possible — for example, we’ll test a removed battery to confirm it’s failing before fitting the new one. The new part goes in, we check it’s seated correctly, and we test before closing the phone up. It’s far easier to catch a problem at this stage than after the phone has been sealed back together.
Step 5: Quality Control
Before we hand any phone back, we run through a full function check. Every button, every sensor, every camera, both speakers, the microphone, the charging port, the headphone jack if present, Face ID or the fingerprint sensor — everything gets tested.
This step matters because opening a phone means working near components that weren’t the target of the repair. A screen replacement, for example, involves disconnecting and reconnecting the Face ID sensor cable on iPhones. If that’s not seated perfectly, Face ID won’t work. The quality check catches anything like that before the phone goes back together permanently.
We also do a visual check — making sure there are no gaps in the frame, the screen is flush, and the repair looks clean.
Step 6: Handover and Warranty
When you come to collect, we show you the phone and walk you through what was done. If we found anything unexpected during the repair — a previous bodged fix inside, additional corrosion we managed to clean up, a worn component we noticed — we’ll tell you about it.
We provide a warranty on parts and labour. If something related to the repair goes wrong within that warranty period, bring it back and we’ll sort it.
A Note on Your Data and Privacy
Your phone contains your photos, your messages, your banking apps, your entire digital life. When you hand it to us, you’re trusting us with all of that.
We take that seriously. Repairs are hardware jobs — we’re replacing physical components, not accessing your data. We don’t need to look at your photos to replace a screen. We don’t browse your messages to fix a battery. Your passcode stays yours; in most cases, we don’t need it at all to carry out the repair (and when we do — for example to test Face ID — we’ll ask you to enter it yourself at the counter in front of you).
At GenioTech, your data is your own. We fix the phone, and everything else stays private.
Come and See Us
Our workshop is right here in Dundee at 29 Hilltown, DD3 7AA — and it’s right there behind the counter. You can watch us work if you like. We’re open Monday to Saturday, 9am to 5pm, and walk-ins are always welcome. Or if you’d prefer to plan ahead, you can book your repair online. Either way, we’ll take care of your phone properly.