Direct answer: iPhone camera failures fall into three parts: the rear camera module ($8–35 wholesale, 30–45 min install), the front camera + proximity assembly ($6–15, 15–25 min), and the flash flex cable ($3–8, 20–35 min). Blurry photos, a black viewfinder, and a dead flash are the three symptoms — and all three parts are cheap, fast repairs that shops price at $50–160.
Common Camera Failure Symptoms
| Symptom | Likely culprit |
|---|---|
| Black viewfinder / camera app crashes | Rear camera module |
| Blurry or out-of-focus photos | Rear camera module (or lens dirt) |
| Front camera black / Face ID issues | Front camera + proximity assembly |
| Flash won’t fire / “needs service” | Flash flex cable |
| Rear microphone dead | Flash flex (shares mic on many models) |
Diagnosis rule: test each symptom separately — the camera app, the front/back switch, the torch, and a voice memo. That 2-minute test tells you exactly which part failed.
Rear Camera Replacement
The rear camera is the highest-value camera repair. On multi-lens models (11 Pro and newer) it’s one module; on older dual-lens models it’s also one unit.
Process:
- Open the display, disconnect the battery.
- Remove the logic board (the camera sits under/behind it on most models).
- Unplug the camera flex, swap in the new module.
- Reinstall, test photo/video/zoom.
- Install time: 30–45 min
- Wholesale: $8–35 (single lens $8–18, dual $15–30, triple $25–45)
- Shop price: $80–160
Front Camera + Proximity Replacement
The front camera assembly usually bundles the proximity sensor and flood illuminator — the parts that power Face ID. Replacing the whole assembly restores both camera and Face ID.
Process:
- Open the display (same as a screen replacement).
- Remove the earpiece/proximity bracket in the top of the screen.
- Swap the assembly, reconnect, test Face ID enrollment + front camera.
- Install time: 15–25 min
- Wholesale: $6–15
- Shop price: $50–90
Note: On most models the front camera is paired to the board for Face ID. Transfer the original flex or use a screen with a pre-installed proximity bracket to avoid Face ID failure. Full detail in our proximity & flash flex guide.
Flash Flex Replacement
When the torch shows “Flash needs service” or the rear mic dies, it’s the flash flex — a simple clip-in under the board.
Process:
- Open the phone, disconnect the battery.
- Remove the logic board (flash flex sits beneath it).
- Swap the flex, reconnect, test flash + rear mic.
- Install time: 20–35 min
- Wholesale: $3–8
- Shop price: $50–90
What to Stock (Camera Starter)
| Part | Wholesale | Qty |
|---|---|---|
| Rear cameras (top 3 models) | $8–35 | 2 each |
| Front camera + proximity assemblies | $6–15 | 3 each |
| Flash flex cables | $3–8 | 4 each |
≈ $150–200 covers the camera repairs most shops see in a month.
Where to Buy Camera Parts Wholesale
ScrnFix stocks tested rear cameras, front camera assemblies, and flash flex cables for iPhone X through 13 series, shipped from Shenzhen via DHL in 3–5 days, wholesale pricing from 5 units. Browse the cameras collection and the flex cables collection.
FAQ (People Also Ask)
Q: How much does it cost to replace an iPhone camera?
A: Parts cost $8–35 wholesale; shops typically charge $50–160 depending on the model and whether it’s front, rear, or flash.
Q: Why is my iPhone camera blurry?
A: Usually a dirty lens, a damaged camera module, or a failing autofocus mechanism. Clean the lens first; if blur persists, replace the module.
Q: Can a camera repair break Face ID?
A: Only if you damage the paired front-camera/proximity flex. Transfer original parts or use a pre-installed bracket assembly to keep Face ID working.
Q: Does replacing the flash flex fix the microphone?
A: Often yes — on many models the flash flex also carries the rear microphone. If the rear mic is dead, the flash flex is a likely culprit.
Q: Are iPhone camera modules model-specific?
A: Yes — single, dual, and triple lens modules differ by model. Always match the exact model and lens count.
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