If a person is unwell, the main thing is to establish the correct diagnosis in time and prescribe the correct treatment. The same situation is with gadgets. If iPhone started gets very hot, this indicates serious problems, therefore, it is necessary to determine the cause and eliminate it as soon as possible. This determines how long the smartphone will last and how expensive it will be to repair the Apple product. Moreover, if you wait to “treat” your favorite gadget, restoring it may be impossible. Why does the iPhone get very hot when charging, during a conversation, or just in standby mode? The cause of this must be determined and the problem resolved promptly. And we will help you figure it out.
Why does the iPhone get hot: let's figure out the reasons
Apple cannot be accused of dishonest work. They try to make their products not only functional and comfortable, but also safe and reliable. But nothing is ideal, so there are some nuances that have not yet been resolved. Very often on forums you can hear from owners of Apple gadgets that their devices get very hot. The reason for this may be:
- An old battery that has already served its purpose.
- Automatic system and application updates.
- Geolocation feature enabled.
- Lots of apps running in the background.
- The screen brightness is set to maximum.
- Airdrop function is always active.
- iCloud services are working.
- Push notifications feature is enabled.
The simplest and in a reliable way To establish the true reason for the heating of the iPhone, you will take it to the service. But you can try to figure it out yourself.
Symptoms of overheating problems
- The entire phone or part of the case is hot.
- Failure of the entire system or individual applications.
- Spontaneous menu switching.
- The device freezes or slows down.
- Problems with turning the gadget on/off.
If one or more of the listed signs occur, there is every reason to suspect problems with overheating of the iPhone. But you should remember that during operation the device can and should heat up.
Natural causes of heating
If the gadget starts to heat up after connecting to the charger, then do not panic. During charging, the battery may heat up as chemical processes occur inside, which causes the temperature of the battery itself to increase. And you also don’t need to immediately run to the workshop if the iPhone gets hot when watching movies or while playing games, since heating occurs for the same reasons. This is normal and no need to worry.
The natural increase in the temperature of the iPhone should also include a large number of simultaneously running tasks: games, videos or other applications.
In addition, the iPhone is susceptible to heating when Wi-Fi is turned on. This effect can be especially observed when the signal source is located at a considerable distance. The device is constantly looking for it, as a result of which it heats up, which is also considered normal mode.
The increase in temperature of the gadget can be influenced by automatic check mail. If this function is enabled and the test timer is set for 5–15 minutes, then this also entails overheating of the battery. But if the iPhone not only heats up, but along with the heating the battery quickly discharges, then there is some problem with the phone and something needs to be done.
Apple produces products designed to withstand a wide temperature range. But for normal operation of the phone, the temperature should be between 16–22 °C. Critical point- 35 °C and above. If the gadget passes this point, it leads to a decrease in the performance of the device and a reduction in battery life.
Video: Useful app for cooling iPhone
Causes of unnatural overheating
If no force majeure situations have occurred with the iPhone, but it gets very hot and quickly loses battery power, then there is some kind of problem with the system. Determining the cause at home is extremely difficult. There are no external indicators of the gadget that can be used to determine with 100% certainty the factor that led to the problem. Under no circumstances should you ignore what is happening. In extreme conditions, the iPhone will still work for some time, but not for long, and restoration is not cheap and there are situations when not all service centers will undertake the resuscitation of the iPhone.
It has been determined that if the device gets very hot, repair is necessary. In this case, you need to check the condition of the iPhone and try to eliminate the cause as soon as possible. The simplest and most reliable way to solve this difficulty is to refer to service center. But if you have confidence in your strengths and capabilities, you can try to determine for yourself the factors that led to such a situation.
Reason 1: Battery wear
If your iPhone gets hot in standby mode, it's most likely due to the battery. The validity period of the original Apple batteries is quite long, but it also expires. Therefore, if the gadget gets very hot and the battery quickly “flies away”, perhaps it has already served its life and needs to be replaced. You can’t believe stories that you can somehow extend the battery life. A used battery must be changed immediately, otherwise there is a risk not only for the device itself, but also for its owner.
You can extend the life of the battery only by charging it correctly, preventing the battery from completely discharging and immediately disconnecting it from the network after charging.
Solution
Replace the battery with a new one.
Reason 2. Moisture ingress
The device may also increase the heating temperature due to moisture getting inside. Liquid can get in for various reasons:
- spilled tea, water, juice, coffee, etc.
- splashes of water in the bathroom or near the fountain.
If moisture gets inside the iPhone, this leads to oxidation of the elements, which, in turn, can lead to minor short circuits in the system, and this leads to overheating of the device.
Solution
- Stop working immediately so as not to aggravate the situation.
- Turn off iPhone.
- Disconnect the battery from the device.
- Take it to a workshop, where specialists will clean the oxidized contacts, dry them and remove moisture.
You can try to do all these steps yourself, but there is a risk of damaging small parts. Therefore, before you start fixing this problem yourself, weigh your capabilities and the risk of damaging your favorite device.
iPhone models released after 2006 are equipped with liquid contact indicators (LCI). It is triggered after direct contact with any liquid. It's built into the side of the iPhone.
Reason 3. Failure of internal parts
It happens that the device begins to heat up after mechanical damage, for example, after a fall. If such an incident occurred and after that the phone began to heat up, you need to immediately take it to the workshop. Otherwise, the situation can worsen.
Reason 4. Unreasonable heating of the device
If the battery is new, the background mode is not overloaded, there was no third-party interference in the gadget’s hardware, and the iPhone is still heating up, you can take the following steps to fix the problem.
- Reset all settings on the device. It is important to do this before resetting backup copy all data via iTunes or iCloud. This procedure helps in most cases. If this step does not help, move on to the next stage.
- New iPhone firmware. This step must be taken even if the firmware is the latest. It is important to update the device not from a backup, but as a completely new device. This method can also be effective. If it doesn’t help, you need to carefully review all the iPhone settings.
- Analysis of phone settings. Incorrect settings may also affect increased temperature regime devices. Carefully review your geolocation, network settings etc. If there are incorrect commands or inaccurate settings, you need to correct them. Perhaps this is precisely the point.
- When all the steps have been completed and the situation has not changed, most likely the reason is more complex. The processor or motherboard may have failed. But such a diagnosis can only be established at a service center.
Why does my iPhone get very hot when charging?
There are times when the iPhone starts to heat up while charging the battery. The reason for this may be:
- malfunction of phone contacts, connector or charger;
- using a universal or non-original charger;
- violation inside the device.
Solution
It is difficult to determine what exactly is the reason for the iPhone overheating when charging, even in a service center, since a scrupulous analysis of many factors is required. Check if there are any foreign objects or particles in the charging connector or on the contacts of the battery and phone. Are the contacts oxidized? Is the battery swollen and are there any visual defects in the device?
- Use only original or branded chargers. Do not use non-native devices under any circumstances. This is dangerous not only for the device, but also for the user, since they can ignite.
- Do not completely discharge the battery.
- Don't leave the gadget long time online when it is already charged.
- Do not keep the iPhone in the case while charging.
- It is highly undesirable to use your iPhone while it is charging.
Using an iPhone while charging is life-threatening. There are cases where people were struck electric shock during a conversation precisely at the moment of charging the gadget.
The device overheats during a call
During a long conversation, the phone can, of course, heat up. But if only one part of it is heated, for example, the top, or back cover, then this indicates unnatural heating.
Solution
First, you can try changing the operator. If it doesn't help, reflash with system restore. If this does not solve the problem, take it to service.
Video: causes and solutions to problems with phone overheating
The iPhone can and should get warm during operation. This is quite normal. But if the device gets very hot without visible reasons, which means there are problems that need to be resolved as soon as possible. In no case should such a symptom be neglected, since it can lead to many much more serious consequences.
When the iPhone 6 gets very hot, this indicates a breakdown. It is necessary to quickly find the reason why the iPhone 6 is heating up and eliminate it. Any day that a phone spends failing can increase the cost of further iPhone repair 6. Sometimes the situation becomes critical, and restoring the device becomes impossible. Let's figure out why the iPhone 6 is heating up and how this problem can be solved.
iPhone 6 is heating up: what to do?
Typically, the iPhone 6 gets warm when charging and when talking. Heating occurs less frequently in standby mode. In most cases, this phenomenon is observed after the iPhone 6 gets wet or the phone is hit. These external influences easily lead to short circuit, disconnection of contacts and breakdown of components. Also, the iPhone 6 heats up due to software glitches, which you can fix yourself.
If you suspect that the phone is technically fine and the iPhone 6 is getting very hot due to the heavy load on the battery, check to see if there are too power-hungry applications installed on it. Just go to Settings - General - Statistics - Battery Usage, take a look at which programs are consuming too much power and uninstall them. But what if the iPhone 6 still gets very hot?
In this case, there is a risk that the phone's battery is faulty. It happens that the iPhone 6 gets very hot due to an outdated battery or damage to the power controller. iPhone 6 battery replacement and chip repair requires professional knowledge and almost jewelry labor. Therefore, do not be lazy to take the gadget to a service center, where you can accurately determine the nature of the malfunction and effectively repair the device.
Our service center specialists will conduct free diagnostics of the device, which will help to reliably identify the causes of malfunctions. Usually requires replacement iPhone battery 6 or repair the power controller. In the first case, the repair will take about one hour, in the second, the craftsmen will need about 2 days. After this period, you will forget about the unpleasant situation when the iPhone 6 gets very hot.
In the electronics market there is huge amount high-quality products that provide comfort and ease of communication at work and at leisure. A striking example of such products is the iPhone.
This gadget is made of reliable materials and has many advantages over other smartphones. But in some cases, this device malfunctions and starts to heat up. Most often, when this problem occurs in mobile phones, it is necessary to replace the battery or fix the problem. But to troubleshoot the problem, you need to find out the reasons that lead to excessive heating of the gadget.
Described mobile device heats up for a number of reasons:
- In some cases, heating occurs when installed incorrectly new firmware iOS. If the operating system does not work correctly, it consumes a lot of energy, leading to accelerated battery consumption and heating of the phone.
- When charging mobile phone The battery heats up if a universal charger is used. And to avoid the problem, the gadget must be charged with an original charger, as otherwise this may lead to spontaneous combustion of the iPhone.
- High charging voltage causes the phone's temperature to rise. Do not allow the battery to be completely discharged when using the gadget.
- Rough handling, such as falls and impacts, will negatively affect the operation of the device.
- Most common cause The reason why the iPhone heats up is the penetration of moisture into the body of the device. Liquid, in addition to heating the gadget, leads to oxidation of contacts or even a short circuit.
What other problems cause the iPhone to heat up?
Once a month, the phone needs to be cleaned of accumulated dust and any other types of contaminants that have penetrated inside the device. If the iPhone gets hot, the battery needs to be replaced to fix the problem.
To avoid having to wonder why the iPhone is heating up, you should pay attention to other problems:
- the battery holds a charge for several hours;
- there was a failure in the software that manifested itself by spontaneously switching menus, turning on or off the gadget, etc.;
- the gadget freezes or slows down;
- Problems appear when the phone is turned off.
All these reasons, to one degree or another, lead to partial or complete heating of the case, which subsequently leads to failure of the device.
Reasons for heating iPhone 5
There are many reasons for your phone to heat up. If your iPhone 5 gets hot, you can contact a service center, but first you can try to solve the problem yourself.
Why does iPhone 5 heat up? If this happens when there is no active work being done, then this is a clear cause for concern. And, as we have already said, there are quite a few reasons for heating: moisture ingress, mechanical damage, malfunctions in the program, problems with the power controller.
For example, if the battery is damaged, a red indicator appears on the battery. Such a battery must be replaced immediately. If you use settings, applications excessively (for example, update settings, Bluetooth, Wi-Fi, various background programs and any other processes), the phone’s operation speeds up and the battery drains faster.
When charging on the road, sudden changes in electricity, or using powerful chargers, the phone in most cases begins to heat up. And connecting the phone to the network until it is fully connected in the future will lead to failure of the battery.
It also becomes clear why the iPhone heats up when entering a warm room from a cold street. Sudden changes in air temperature are detrimental to it. When entering from the street, where the air temperature is 30-40 °C lower than indoors, it is strictly prohibited to immediately turn on, much less work with, the iPhone!
Why does the iPhone 5S heat up?
You should know that most often the heating of the device can be eliminated after updating the program. And the sleep mode allows you to unload operating system and saves energy.
In some cases, the reason why the iPhone 5 S heats up, as well as a smartphone of another generation, is a manufacturing defect. And if this is detected, then the manufacturer quickly replaces the device with a new one, the main thing is that the phone was purchased from a trusted place.
Why does iPhone 6 heat up?
In some cases, the iPhone 6 becomes warmer than in standard cases for simple, natural reasons. Use of various additional functions, for example, 3G or 4G, checking mail, leads to slight heating of the gadget. And constantly working Wi-Fi leads to quite strong heating of the device. In addition, when the point is remote, the iPhone spends more energy for connecting to the network, which also leads to overheating.
Why does my iPhone heat up while charging? The temperature of the device rises slightly when connected to a charger. If it was completely discharged before connecting, this also leads to heating, since a large amount of energy is supplied.
Please note that you cannot work with an iPhone connected to a power outlet! This leads not only to excessive heating of the phone, but also to rapid deterioration of the battery.
Reasons for iPhone overheating during operation
Why does my iPhone get hot when in use? This can be facilitated by various processes, for example, playing games, watching movies, listening to music or audio books. With additional load - running several applications at once - the gadget heats up much faster than under standard conditions.
If the phone gets very hot when talking, working with applications and other actions that load the gadget, then the problem must be fixed immediately. A slight increase in body temperature during such actions is normal.
After a certain period of use of the gadget, it becomes almost impossible to restore the damaged device. Breakdowns progress over time. After falls or impacts on the case, microcracks grow, traces of oxidation and corrosion become larger. Therefore, if the device starts to heat up, it needs to be shown to specialists.
If the case heats up excessively, the malfunction must be eliminated as quickly as possible, otherwise it will directly affect the performance of the iPhone and can lead to costly repairs in the future.
It happens that an Apple phone that has been working well for some time begins to heat up very much, while the iPhone 6 also heats up in normal mode work. Such heating is pleasing in the winter season, but do not forget about the possibility of spontaneous combustion. So why does the iPhone 6 get hot?
Signs of problems that you can see or feel.
- iPhone 6 gets warm all or only partially
- The menu switches by itself
- The battery runs out quickly
- The gadget freezes when it overheats.
- Stops turning on
Reasons for iPhone 6 heating up
- Vigorous Search global network (Wi-Fi module uses a large amount of energy to maintain communication)
- Unsuccessful detection attempts mobile communications(in the metro, underground passages)
- Rebooting the processor (if a heavy application or game is running on the iPhone)
- When running multiple applications at the same time.
- The iPhone heats up while connected to the network (if it is completely discharged, there is a possibility of heating up when charging). This reason for the gadget to heat up is common, since the iPhone 6 is designed like a desktop computer. But unlike a computer, it does not have additional system cooling.
- When using the wrong charger (faulty or not original)
- If there is a failure in software. This heating can be corrected by flashing the iPhone 6
- A problem with the gadget itself, caused by a manufacturing defect or after a mechanical breakdown
The next couple of options need to be examined more carefully, since if this problem is present, the gadget heats up in its normal state and discharges very quickly. In order to determine the cause of overheating of the iPhone 6, diagnostics of the device is necessary.
What can an overheating iPhone 6 cause?
The worst and most dangerous thing that can happen is an iPhone catching fire due to overheating. If you feel your gadget starting to heat up, it is better to immediately turn off heavy applications and show your iPhone to a specialist.
What to do if the iPhone 6 heats up due to a hardware failure (failure of the processor, charging sensor, or other reasons)?
If you have a warranty on your phone, you have two options:
- After collecting all the accessories, documents and boxes, take it to the store where you purchased the iPhone 6 and ask for a replacement.
- With the warranty certificate and telephone number, contact the service center, where, after an unsuccessful repair, they will replace it for you.
If water or mechanical damage occurs on the iPhone 6, the warranty is automatically canceled, after which it begins to heat up, it is better to show it to a specialist to fix the problem.
Even though technology has advanced quite a lot, we still see an issue where the iPhone gets quite hot and sometimes drains quickly.
If this is exactly the problem you have, now let’s try to figure out the reasons. Of course, we will try to figure out how to fix these problems.
Reasons for iPhone heating up and quickly discharging
When people buy an iPhone, everyone thinks that this device is simply perfect. It certainly has its advantages, but there are also quite normal things that people consider disadvantages.
So, let me start with the fact that any device that has a processor heats up in one way or another under certain loads.
As you know, today's smartphones can perform quite complex tasks and therefore, the iPhone can heat up and discharge very quickly in the following cases:
- Using mobile internet. Since the very first iPhone models, always when using 3G or 4G, the phone can get warm. Especially if you have an older model.
- Navigation. Geolocation is a very energy-consuming thing. Therefore, when you use any map-related application, the gadget will heat up. It is also often required mobile internet, which only speeds up the discharge rate.
- Games and application. If you are downloading a very demanding game or application, then it will require the use of all your resources on the device. Naturally, heating cannot be avoided.
- Charger. Any iPhone heats up during charging, this is quite normal. If you charge and use it at the same time, the temperature will be even higher.
- Sun. If it's summer and you left your phone in direct sunlight, then of course this could also be the reason.
- New version of iOS. It also happened that the new operating system influenced entirely the temperature of the device or its discharge rate. Usually with new versions, everything was corrected in the right direction.
- First iPhone setup. Once you get your hands on a new device and decide to restore your data from iCloud, the heat is simply unavoidable. It may also be in progress normal setting first setting. Soon everything will fall into place.
With all these points, the phone will heat up and sometimes to very decent temperatures. But as practice shows, everything happens within normal limits and getting burned is simply unrealistic.
What to do and how to use your iPhone when it heats up and quickly discharges
Most often, such problems occur on older models. As you understand, the battery is already pretty worn out and new applications with new iOS require maximum quantity old man's power.
- First of all, you can try changing the battery to make the device more comfortable to use. Check how old your battery is using an app like Battery Life.
If it is more than 50 percent, then you can think about replacing it. The cost will depend on your model. The newer, the naturally more expensive.
- A very significant sign that something is wrong with your battery may be a message that your device requires cooling.
If it appeared when normal use, then you can immediately look for a service center. It’s better not to take risks, because who knows how it might end.
- Usually the phone heats up under heavy load, and if you are using a navigation application, the Internet and some powerful toy at the same time, then just try to close the unnecessary one.
In general, you can just close everything and let the device cool down. Then you will use it in a more comfortable state.
- Some people advise resetting your device to factory settings. This has helped some, but then you decide for yourself.
In fact, there are no perfect devices. Many people are surprised that after paying so much money for an iPhone, it also gets hot. You shouldn’t be surprised; all gadgets, including smartphones, tablets and computers, heat up quite decently.
It all depends, of course, on the cooling system. Apple tries to improve it every year, so newer models are not subject to such problems.
Results
That's all the information I wanted to share about the heating of the iPhone and its fast discharge. I think you understand the situation as a whole.
I shared all the knowledge I had. If you have anything to ask or add, then the comments section below is always at your disposal.
