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Time to read 6 min
The Samsung phone overheating isn’t exactly a surprise. While a “powerhouse” Android device, many people struggle with overheating problems. In 2016, the Consumer Product Safety Commission (CPSC) estimated that about one million devices have been affected by overheating incidents in the US and up to 2.5 million devices worldwide, as per CNN.
Considering the time difference in the report, we can anticipate that the tech giant may have already addressed the phone heating problem. Unfortunately, the recent Galaxy S24 Ultra experienced the same overheating issues. Samsung devices have protections to minimize performance degradation in temporary temperature extremes, but they can still emit heat in certain situations.
In this article, we’ll look deeper into the Samsung Galaxy S24 Ultra overheating issues that are making headlines and explore the common reasons behind them. We’ll also provide simple fixes to keep your device cool and running smoothly before opting for costly repairs.
It is generally normal for the Galaxy S24 Ultra to warm up in the first few weeks of usage, as the device is still adapting to your habits. This helps optimize your system for a smoother experience and should properly adjust in the next weeks or so.
However, a phone overheat is a different story. There could be misleading signs that can eventually be a cause for worry. For instance, a Reddit user posted the results of temperature tests for the new Samsung Galaxy S24 Ultra, which was used for only two days. The user got this data from the apps Electron (for battery temperature) and CPU Monitor (for CPU temperature).
“Phone hits 35c on battery no matter what (watching videos, charging, etc..) and stays at 28c on idle, and according to CPU Monitor, the CPU stays at 35c on idle and 45-50 with 60c spikes when using Instagram, browsing, etc…”
Here’s our interpretation of this.
The temperatures mentioned seem normal for a modern smartphone, including the S24 Ultra, for the following reasons:
1. Battery Temperature
28°C on idle and 35°C during use or charging are well within the safe operating range for lithium-ion batteries (0–45°C). Charging naturally generates slight warmth.
2. CPU Temperature
35°C on idle is typical, while 45–50°C under load with occasional 60°C spikes is also normal during intensive tasks like Instagram or browsing, especially for high-performance chipsets.
3. Warm Camera Area
Heat concentration near the cameras is expected because the processor (SoC) is often located there.
Unless the phone feels excessively hot (uncomfortable to touch) or performance is throttling, these readings are not a concern. If you’re wondering what’s causing your S24 Ultra to overheat, keep reading below to find out.
The Samsung Galaxy S24 Ultra is a high-performance beast capable of performing multiple tasks with many apps running simultaneously. However, if you use it for playing games or running apps that require a lot of power and data processing in the background, it can push the limits of the Snapdragon Gen 3 processor, causing the phone to overheat. This happens because the processor has to work harder to cope with the demands of such apps.
Overheating might be caused by how you charge your phone battery. If you use your phone heavily while charging, it will accumulate that heat. Ensure the charger and cable are in good condition, and avoid using the phone while charging. Letting your phone charge to full before using it also helps keep your battery health lasting long.
Exposing your Samsung Galaxy S24 Ultra to hot environments, like direct sunlight or a hot car, can push it beyond its thermal limits and cause it to overheat. Like us, the Galaxy S24 Ultra likes to have a comfort zone, so keeping it at a cool room temperature is critical for optimal performance.
Many people ignore the fact that the charging port is often clogged with dirt and may contain moisture, leading to short circuits during phone charging. You should also check if the back of your overheating Galaxy S24 Ultra is flat to see if the battery is swollen.
Let’s now discover proven tips to fix and cool down your Galaxy S24 Ultra overheating.
It’s often easy to manage smartphone overheating issues with simple adjustments. Here are seven practical tips to keep your Galaxy S24 Ultra cool and performing at its best.
Using your Galaxy S24 Ultra in direct sunlight or hot environments for prolonged periods can lead to severe overheating. Avoid watching videos, gaming, or charging your phone under the sun or inside a parked car without AC. Keep your device cool and shaded to prevent heat buildup.
Thick phone cases made from materials like polycarbonate can trap heat. Opt for a slim, heat-dissipating case, like the Thinborne Aramid Fiber Galaxy S24 Ultra case. At just 0.04 inches thin, it offers excellent heat management while still protecting your phone.
Plus, it’s a MagSafe-compatible magnetic phone case and comes with free tempered glass screen protectors for added security.
For the best Galaxy S24 Ultra slim case, check here.
Software updates are essential for fixing bugs, improving performance, and addressing overheating issues. Keep your S24 Ultra up-to-date to ensure optimal performance. To check for updates:
Background apps consume resources and contribute to overheating. Closing them off is a simple but helpful way to reduce the clutter. To do this:
Tap the Recent Apps button (square icon).
Swipe right, left, or up to close individual apps.
Tap Close All to shut everything down at once.
Reduce screen brightness to lower power consumption and heat generation. Enable adaptive brightness to let your phone automatically adjust brightness based on ambient light.
Turn on Power Saving Mode to limit performance and reduce background activity. This helps conserve battery life and minimize overheating during extended use.
With the latest system update, the Galaxy S24 Ultra can perform daily optimizations, such as closing unnecessary apps and managing RAM. To enable:
Go to Settings > Battery and device care.
Tap the Options icon.
Select Automation.
Enable Auto Optimize daily and customize the schedule as needed.
These simple hacks can do wonders and make a big difference in preventing your Samsung Galaxy S24 Ultra from overheating:
1. Install Good Guardians App: A Samsung app with features to monitor CPU and battery health.
2. Clean the Charging Port: Prevent overheating by ensuring your charging port is dust-free.
3. Use Authentic Accessories: Stick to genuine Samsung chargers and cables to avoid third-party issues.
Following these steps can keep your Galaxy S24 Ultra running smoothly and cool, even during intensive use.
If the S24 Ultra overheating problem has not been resolved despite trying these fixes, see if this video tip from Ace Lucero Tech helps:
It is a common concern for S24 Ultra users to experience overheating, but these tips have also proven to be effective for some. Your phone can normally warm up in certain circumstances but don’t ignore signs of overheating. You can take the steps above to address the problem and keep your phone cool.
Karl Liang
A son, a husband, and a father. I am a tech geek from Frisco, Texas, running Thinborne, a company offering super thin phone case made of 600d aramid fiber. I share my passion and knowledge for all things tech with anyone who wants to listen!
Frequent overheating can lead to battery degradation and affect internal components over time. Prolonged exposure to extreme heat may also reduce performance or cause hardware failure.
Charging generates heat, especially with fast chargers. Overuse during charging or using faulty cables can worsen the issue. Using genuine Samsung accessories and avoiding heavy usage during charging can help.
Yes, poorly optimized or malicious apps running in the background can overwork the CPU and cause overheating. Monitor app usage and uninstall suspicious or unused apps.
Battery temperatures under 45°C (113°F) during use and CPU temperatures under 60°C (140°F) during heavy tasks are typically normal. If your phone feels excessively hot or performance drops, it may be overheating.
Comments
Very unhappy with my new phone overheating in my air-conditioned house after 5 games of solitaire.It shuts down than what good is it if you need to make an emergency call? It’s an $800.+ hand warmer
