Common iPhone Problems & DIY Fixes – 2025 Guide

Apple’s iPhones are known for their seamless experience and high-end features, but like any tech device, iPhone they do have some problems from the iPhone 13 to the latest iPhone 16, some users have shared their fair share of frustrating moments in internet. Whether it's overheating, touchscreen problems, or mysterious restarts, there's usually a fix— or at least a simple solution which can fix by yourself.

Let’s dive into some of the most reported iPhone problems in 2025 and what you can try by self before going to a service centre.

iPhone 16: What Users Are Complaining About

1. Touchscreen Not Responding

It’s a common Problem—iPhone just won’t respond to swipes or taps, especially near the screen edges. This could be due to slimmer bezels or overly sensitive gesture settings introduced in iPhone 16.

Easy Fixes You Can Try Yourself

If your iPhone screen isn’t working right, try these quick steps before going for a repair:

·         Restart your phone – It’s a simple step but can solve many issues.

·         Check for updates – Go to Settings > General > Software Update and update your iPhone using Wi-Fi.

·         Adjust touch settings – Go to Settings > Accessibility > Touch > Touch Accommodations and change the touch sensitivity to see if it helps

2. Camera Keeps Zooming on Its Own

The new camera control features are convenient but apparently too sensitive for many users. A light touch can trigger unwanted zoom own or switch lenses, Sliding

Try This:

·         If the option exists, turn off Camera Control in settings.

·         A thicker phone case can help reduce accidental touch

3. Phone Heating

Even with regular use—like watching videos or just browsing—some users say their iPhone 16 gets warm too quickly from front display side.

Quick Fixes:

·         Reduce screen brightness.

·         Limit background activity: Settings > General > Background App Refresh.

·         Avoid using the phone while charging.

·         Switch on Low Power Mode to manage temperature and battery drain.

4. Random Glitches with Bluetooth or Apps

A few users report Bluetooth dropping, missing app icons, or the camera launching by itself.

Suggested Steps:

·         Reset Network Settings: Settings > General > Transfer or Reset iPhone.

·         Use Spotlight Search to locate hidden apps and re-add them.

·         Always keep your software up to date for best performance

iPhone 15: Getting Hot, Camera Glitches & Charging Trouble

Even the new iPhone 15 series isn’t perfect. Here are some of the common issues users have noticed—and a few quick fixes that might help.

1. Phone Getting Too Hot

Many people say their iPhone 15 Pro or Pro Max heats up fast, especially while charging or using apps like video or games.

What Can Help:

·         Don’t charge your phone in direct sunlight.

·         Stick to Apple-certified cables and chargers.

·         Turn off Bluetooth, Wi-Fi, or location when you’re not using them.

2. Camera Going Black or Cropping Images

Some users say their Camera app just shows a black screen or doesn’t use the zoom lens properly—it crops the image instead.

Try This:

·         Make sure your iPhone is updated to the latest iOS version.

·         Swipe up to close the Camera app and then open it again.

·         If the problem sticks around, go to Settings > General > Reset > Reset All Settings (this won’t delete your data).

3. Charging Not Working Right

Some iPhone 15s randomly restart while charging, or don’t charge even when plugged in.

Easy Fixes:

·         Use a soft brush or toothpick to clean out the charging port gently.

·         Try a different charger that you know works.

·         Go to Settings > Battery > Battery Health & Charging and turn off “Optimized Battery Charging” to see if that helps.

iPhone 14: Screen and Camera Glitches

1. Flashing Green or Yellow Lines

A flashing line across the screen when unlocking? You’re not alone—especially among iPhone 14 Pro users.

Solutions:

·         Restart your phone for temporary relief.

·         Visit an Apple-authorized centre if the issue persists—Apple has acknowledged the bug.

2. Missing Camera Preview (iPhone 14 Plus)

Some 14 Plus users say the rear camera shows a black screen or fails to load.

You Can Try:

·         Resetting camera settings.

·         If the issue continues, it might be hardware-related you can visit Service center

3. iMessage, iCloud, or CarPlay Issues

Many users report iMessage failing to activate or iCloud not syncing properly.

Suggested Fixes:

·         Sign out and back into iCloud.

·         Disable and re-enable iMessage and FaceTime.

·         Reconnect CarPlay or try a different USB cable.

iPhone 13: Solid Performance with Some Common Problems

1. Display Trouble

Ghost touches and green screens have shown up on several iPhone 13 models.

Try This:

• Give your iPhone a quick restart.
• If that doesn’t help, back up your data and try a factory reset.
• Still seeing the green tint? Reach out to the iServiceIndia team for help.

2. Fast Battery Drain

Even casual users report their batteries running out way too quickly.

Simple Tips:

·         Turn on Low Power Mode.

·         Reduce brightness and disable location services for unnecessary apps.

3. Lag and Freezes

Sluggish performance, especially after updates, is something many iPhone 13 owners are dealing with.

Fix It Like This:

·         Do a force restart.

·         Delete unused apps and free up storage space.

·         Keep iOS updated.

4. Connectivity Drops

Wi-Fi and Bluetooth problems seem more common in this series than earlier models.

What You Can Do:

·         Reset your network settings.

·         Forget and reconnect your Wi-Fi networks.

·         Try a different SIM card and check with your mobile Network Service provider.

Still Using an iPhone 12?

Many users still hold onto their trusty iPhone 12 and 12 Pro—but a few recurring problems have popped up:

·         No Sound During Calls? If your device was manufactured between October 2020 and April 2021, Apple might offer a free fix visit Apple Service Center

·         Touchscreen Buggy? Remove screen protectors or thick cases—they often mess with touch sensitivity.

·         Weird Headphone Sounds? Switch headphones or try using Bluetooth to isolate the issue.

Final Word

iPhones may be among the best smartphones, Still, occasional issues do happen. The good news? Most problems—whether they're related to software or hardware—can be solved without much hassle.

If you’ve tried everything and your iPhone still isn’t behaving, it might be time to hand it over to the pros.

iPhone Repair in India? We’ve Got You Covered.

📍 Visit iServiceIndia.in or use the app to schedule a doorstep repair in your city.

✅ We Offer:

·         Professional repairs

·         Fast service

·         We check your phone for free

Whether your iPhone is overheating or your iPhone has ghost touches, our experts are here to help you get back to using your phone without worries