We’ve all been there—your iPhone suddenly starts acting up, leaving you frustrated and searching for answers. Whether it’s iPhone battery draining fast, an unresponsive touch screen, or Bluetooth not connecting, these issues can disrupt your day. As someone who’s repaired hundreds of iPhones at Phone Doctor UK, I’ve seen it all. In this guide, I’ll walk you through the most common iPhone problems and share proven fixes (and prevention tips) to save you time and stress.
Table of Contents
1. iPhone Battery Draining Fast
Is your iPhone battery dying way too quickly? You’re not alone. Here’s what could be causing it and how to fix it:
- Background apps: Swipe up and close unused apps.
- Brightness & Display: Lower screen brightness and disable Always On Display or Raise to Wake.
- Background App Refresh: Go to Settings > General > Background App Refresh and turn it off for non-essential apps.
- Software updates: Always keep your iPhone software updated—Apple often releases battery life improvements.
Pro Tip: If your iPhone battery still drains fast after these fixes, it might be time for a replacement.
2. iPhone Overheating
An overheating iPhone isn’t just annoying—it can cause performance issues or even force a shutdown. Common causes include:
- Phone cases that trap heat—try removing the case to let it cool.
- Direct sunlight—move your iPhone to the shade if it’s warming up.
- Too many open apps—close unused apps to reduce strain.
If you see a temperature warning, let your iPhone cool down before using it again.
3. iPhone Touch Screen Not Working
An unresponsive touch screen can be infuriating. Try these quick fixes:
- Restart your iPhone (hold Side + Volume buttons until the Apple logo appears).
- Remove the screen protector—sometimes, a cheap one interferes with touch sensitivity.
- Check for software updates—some touch screen issues are caused by bugs.
If nothing works, it might need a screen repair.
4. iPhone Stuck on Black Screen
If your iPhone won’t turn on or is stuck on a black screen, try:
- Force restart (press Volume Up > Volume Down > hold Side button until the Apple logo appears).
- Connect to iTunes/Finder and restore (if a failed update caused the issue).
Warning: Restoring erases data, so ensure you have a backup!
5. iPhone Not Charging
If your iPhone stopped charging, try:
- Clean the charging port (use a toothpick or compressed air to remove dust and debris).
- Test a different charger and power outlet.
If it still won’t charge, the charging port or battery may need replacement.
6. No Sound on iPhone
Is your iPhone silent even when volume is up? Check:
- Silent Mode (toggle the switch on the side).
- Bluetooth connections—your iPhone might be routing sound to a Bluetooth speaker or car.
- Settings > Sounds—ensure nothing’s muted.
Still no sound? A factory reset might help (back up first!).
7. iPhone Home Button Not Working
For iPhones with a Home button, unresponsiveness can be due to:
- Dirt blocking the mechanism—clean around the button with a soft brush or rubbing alcohol.
- Enable AssistiveTouch (Settings > Accessibility > Touch) for a virtual Home button.
If cleaning doesn’t work, a repair may be needed.
8. WiFi Not Working on iPhone
If your iPhone won’t connect to WiFi or keeps disconnecting:
- Restart your router.
- Forget the network (Settings > WiFi > Forget This Network) and reconnect.
- Reset network settings (Settings > General > Reset).
This will erase saved WiFi passwords, so have them handy.
9. Apps Not Working on iOS 16
After an iOS update, some apps may crash or freeze. Try:
- Updating the app (App Store > Updates).
- Reinstalling the app (delete and redownload).
- Checking app permissions (Settings > Privacy).
10. Face ID or Touch ID Not Working
- Face ID issues? Clean the TrueDepth camera (top of screen) and reset Face ID.
- Touch ID problems? Clean the Home button and re-register fingerprints.
Final Thoughts About Common iPhone Problems
Most common iPhone problems have simple fixes—whether it’s a quick restart, cleaning a port, or updating software. However, if issues persist, Phone Doctor UK offers expert iPhone repairs across the UK.
Got an iPhone issue not listed here? Drop a comment below, and I’ll help you out!
Need professional help? Visit Phone Doctor UK for fast, reliable iPhone and laptop repairs!