Samsung Galaxy S25 Issues and How to Fix Them

The Samsung Galaxy S25, S25+ and S25 Ultra are advanced smartphones with top-tier performance, stunning displays, and improved camera features. However, like most newly launched phones, they aren't immune to issues. Some are minor software glitches that can be resolved at home, while others might need expert help.

Below is a detailed guide explaining the most common Galaxy S25 problems, what causes them, and how you can fix them.

Key Takeaways

• Overheating and battery drain are common and can usually be managed with settings adjustments.
• Touchscreen and camera problems may require physical inspection.
• Charging, connectivity, and display issues could involve hardware, needing expert support.
• iFixScreens offers fast, reliable Galaxy S25 repairs, including diagnostics and component replacements.

1. Phone Gets Too Hot

Cause:

Overheating is usually triggered by intensive tasks like gaming, video editing, using the camera for long periods, or charging while in use. It can also be caused by hot surroundings or faulty apps running in the background.

Fix:

• Close unused apps and clear your RAM.
• Avoid gaming or video streaming during charging.
• Use your phone in a cool, well-ventilated place.
• Turn on Battery Saver or Light Performance Mode.
• Keep your phone updated with the latest firmware to get system optimizations.

If the overheating continues and affects performance or battery life, iFixScreens can help run hardware diagnostics and check for deeper issues, such as a faulty battery or thermal damage.

2. Battery Drains Too Quickly

Cause:

The Galaxy S25 has powerful hardware that consumes more power, especially if you’re using 120Hz refresh rate, 5G, high brightness, or location services frequently. Also, some apps may be running in the background unnecessarily.

Fix:

• Go to Settings > Battery and put unused apps to sleep.
• Switch to adaptive refresh rate and lower screen brightness.
• Use Dark Mode and turn off background location tracking.
• Avoid using live wallpapers and limit app notifications.

If your battery drains faster than expected even after these changes, getting a battery health check or a full battery replacement at your nearest iFixScreens store is a practical and reliable next step.

3. Touchscreen Isn’t Responding Properly

Cause:

Touch sensitivity problems often stem from screen protectors, unresponsive apps, or minor bugs. Occasionally, it can be a result of internal damage from drops or pressure.

Fix:

• Remove or replace any thick or non-Samsung screen protectors.
• Enable Touch Sensitivity in display settings.
• Restart your phone and clear app cache where issues occur.
• If the problem continues, consider a factory reset after backup.

If none of these help, the digitizer may be faulty. Our expert technicians can inspect and replace it if needed.

4. Blurry or Poor Camera Quality

Cause:

Dirty camera lenses, software processing issues, or poor focus detection can lead to blurry images. Night shots and zoomed images may also be less sharp if not stabilized properly.

Fix:

• Gently clean the lens with a microfiber cloth.
• Restart the Camera app or reset its settings.
• Use the Pro Mode for manual control and better focus.
• Avoid shooting with dirty lenses or in low light without stabilization.

If the camera continues to underperform, especially the zoom or ultra-wide lens, getting a professional inspection might help reveal if there’s a sensor misalignment or physical issue inside the camera module.

5. Phone Charging Slowly or Not at All

Cause:

Using unofficial charging cables, dust in the charging port, or disabled fast charging settings can affect how quickly the phone charges.

Fix:

• Use original Samsung cables and chargers.
• Clean the USB-C port gently with a soft brush.
• Go to Settings > Battery and ensure Fast Charging is turned on.

Avoid charging through power banks or laptops for quicker outcomes.

6. Connectivity Issues (Wi-Fi, 5G, Bluetooth)

Cause:

Connectivity glitches may be due to outdated firmware, incorrect settings, or signal interference. In rare cases, it may be caused by damage to the antenna module.

Fix:

• Toggle Airplane Mode ON and then OFF.
• Forget and reconnect to Wi-Fi or Bluetooth devices.
• Reset Network Settings via General Management.
• Check with your carrier for outages or SIM-related issues.

If you consistently experience low signal or dropped calls in areas where others don’t, professional help may be required to test internal antennas and signal paths.

7. Notifications Delayed or Not Showing

Cause:

Samsung’s battery optimization features often delay or block app notifications. Apps like WhatsApp, Gmail, and Messenger are especially affected when restricted in the background.

Fix:

• Remove important apps from Sleeping apps list in Battery settings.
• Allow unrestricted background activity for key apps.
• Disable Do Not Disturb, and check notification permissions.

If your apps are up-to-date but still missing important alerts, you can consult phone repair professionals who may uncover software bugs or memory management issues affecting your system’s alert behavior.

8. Screen Flickers or Lags While Scrolling

Cause:

Usually, this is a rendering problem with software, especially when using third-party apps or themes. It may occasionally be related to the adaptive refresh rate not working properly with specific applications.

Fix:

• Switch to a fixed refresh rate like 60Hz or 120Hz temporarily.
  

• Clear clear your cache and remove the problematic apps.

• To check if the issue is app-related, restart in Safe Mode.

A closer look at the display might be necessary if screen flickering is constant across all settings and apps, particularly if there has been recent drop damage. To rule out internal display problems, go to iFixScreens.

Final Thoughts:

The Samsung Galaxy S25, S25+, and S25 Ultra offer flagship performance, but occasional bugs and hardware issues are common. Most problems - from overheating to connectivity glitches - can be resolved with smart settings adjustments and updates. However, persistent issues like screen flickering, battery drain, or camera malfunctions often require expert attention.

That’s where iFixScreens comes in. With certified technicians and same-day samsung galaxy repair , you can trust us to handle everything from diagnostics to part replacements, ensuring your Galaxy S25 runs like new again.

FAQs

Q: Why won’t my Samsung Galaxy S25 turn on?

A: It may have crashed or drained completely. Try charging it for 15–20 minutes and perform a forced restart. If that fails, seek professional help.

Q: Why is my S25 Ultra running slow?

A: Too many apps, low storage, or outdated software can cause lag. Clear cache, close unused apps, and update your phone.

Q: Does the S25 Ultra overheat easily?

A: It may heat up during intense usage like gaming or charging. Occasional warmth is normal, but consistent overheating should be checked.

Q: What is the battery capacity of the S25 Ultra?

A: It has a 5000mAh battery, designed to last all day under typical use. Heavy 5G or gaming sessions may reduce runtime.