Symptoms
- Photos look soft or out of focus overall
- Blur worse in low light
- Some photos sharp, others blurry, inconsistently
- Blur affects both close and far subjects
Likely causes
- CommonDirty or smudged lensFingerprints, pocket lint, or case residue on the lens scatter light and soften images.
- CommonCamera shake, especially in low lightSlower shutter speeds in dim conditions make hand movement more visible as blur.
- CommonFocus not locking before the shutter firesTapping to focus and waiting for the box to lock is often skipped, leading to soft shots.
- PossibleScratched lens glassPhysical scratches diffuse light across the whole image.
- Less commonDebris or moisture between the lens and its cover glassTrapped particles can blur the image consistently in one area.
What to do
- Wipe the lens gently with a clean microfiber cloth and take a test photo.
- Tap the screen on your subject to force focus and wait for the focus box to confirm before pressing the shutter.
- Brace your elbows against your body or a surface in low light to reduce shake, or use a timer.
- Clean the lens area again with a soft dry toothbrush if debris seems stuck around the edge.
- Try the same shot with the other camera (front vs back, or a different lens if your phone has multiple) to isolate the issue.
- Check if a case or screen protector edge is partially blocking the lens.
- Restart the phone and retest, since a focus software glitch is possible.
Tools and parts
- Microfiber cloth
- Soft dry toothbrush
When to call a pro
See a repair shop if photos stay consistently blurry after cleaning and focusing correctly, or if you can see a visible scratch or crack on the lens.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.