Samsung Galaxy won't turn on - Reasons and solutions. Problems turning on Samsung Galaxy S3

Mobile phones from Samsung, although they are famous for their high build quality and stable software, sometimes they experience all sorts of problems. One of these problems is the inability to turn on the device using the Power button. There may be several reasons for this phenomenon. Let's look at why the smartphone cannot turn on and how to get out of this situation.

Possible reasons for Samsung not turning on

There are many factors that negatively affect the operation of mobile devices, but they can all be combined into two groups:

Mechanical (hardware). Consists in the failure of a specific element or module.
Software. Caused by malfunctions of the operating system or firmware.

If it is difficult or not at all possible for the average user to repair the mechanical part of a Samsung at home, then it is quite possible to deal with software damage on their own.

Mechanical damage to the phone and how to fix it

The most common mechanical failures of Samsung smartphones are:

failure of the charging or power cord;
expiration of the battery life or its loose fit to the contacts of the gadget;
Power button wear;
power controller malfunction.

When planning to find out why your Samsung mobile phone won’t turn on, the first thing you need to do is remember how the problem appeared. So, if the device was subjected to a strong shock as a result of a fall or moisture penetrated under its case, most likely, some element on the printed circuit board has come loose. In this case, the best option is to take the mobile phone to a workshop, since you should not disassemble it yourself, especially if it is under warranty.

If there are no prerequisites for any breakdown, check the condition of the charger and cord on another phone. On all modern smartphones, the charging process is indicated by an LED indicator. If it lights up, then the charging unit is normal.

The next step is to examine the battery. It is performed as follows:

If you suspect that the Power key is to blame for all the problems, it will need to be replaced with a new one at a service center. You can make sure that this particular element has failed as follows:

After completing these steps, Samsung should turn on. The only condition is that you can control Android via ADB Run only when the “USB Debugging” function is running. If it is not involved, nothing will work out for you.

For other mechanical faults, it is better to take the phone to a specialist.

Samsung software glitches

Mobile devices may also not turn on due to software glitches. Quite often this is observed after independently flashing Samsung firmware or unlocking Superuser rights.

If Android does not load on your smartphone, first try through Recovery Mode:

If you are unable to load not only the OS, but also the recovery environment, the only way out is a complete flashing of Samsung. This can be done through the Odin program.

Mobile phones are truly unique and indispensable gadgets in modern life. Over the past ten years, Samsung has become a true market leader. Its smartphones are distinguished by high build quality and stable operation. The software has been verified and functions stably, unlike the situation that arose several years ago. However, breakdowns cannot be avoided, despite the high-quality assembly. One of the main problems is that the Samsung phone does not turn on. There can be many reasons for the breakdown.

If your Samsung phone does not turn on, the problem may lie in one of the following categories of failures:

Mechanical damage - one of the hardware systems has failed or an important module simply does not work.
Software – a failure occurred in the operation of the operating system or firmware completely. It is noteworthy that while the user, as a rule, cannot fix a mechanical breakdown on his own (special equipment or skills are required), then software ailments can be dealt with without the participation of a specialist.

Samsung Galaxy smartphones or tablets are the company’s most popular line of gadgets. According to statistics, it is they, due to their large number, that most often fail. The hardest thing is with monolithic (non-separable) devices. For example, if the battery is swollen and prevents the gadget from turning on, it is impossible to replace it yourself.

Charger and connector malfunction

Most Samsung gadgets are charged using a standard Android charger with a USB 2.0 connector. New models, especially premium ones, are equipped with more technological solutions (USB Type C), but still their number is noticeably inferior to the number of budget gadgets.

Often smartphones stop turning on due to the fact that they could not charge. Sometimes the problem is a connector that is simply broken in some place. Then you will need the help of a specialist, because most users are not able to repair such damage to the device on their own.

Samsung Galaxy Instructions:

Check the charger on a different model (preferably a separate power supply and cable - the problem could be in any of them).
If, when you connect the charging unit, it does not charge the other phone, then the problem is clear. Try changing the charger and try turning on the device again.
If the cable charges another device, but not yours, then the problem may be in the port. Take your smartphone to a certified service center for diagnostics.

Battery malfunction

The battery of a smartphone is one of the most vulnerable parts. Over time, it loses capacity, which is why the phone begins to discharge faster.

New models are especially inconvenient when the battery fails. Many of them are non-separable, and while the “charger” can be easily replaced, the battery is not easy to get and you have to contact a specialist. But if you still managed to remove the battery, you need to inspect it for damage:

After opening the back cover of the smartphone, pay attention to whether the battery fits tightly to the external contacts on the device.
Remove the battery and inspect for swelling. If they are detected, there is a high probability that the battery is no longer functional.
If you have a voltage tester, check the battery contacts. Indicators should be in the range between 3.7 V. (without charge) and 4.2 V. (fully charged keeper). If there are visible deviations from the norm, it is recommended to replace the power module with a new and functional one.

Malfunction of the power button or its cable

Often the cause of inoperability may be the device's power button. Try a short test to understand the cause of the problem.

Examination:

Press the power button and try to hold/press it down a little (maybe the contact on the cable has just come loose).
If the phone does not respond at all, then the key is faulty (pay attention to the key stroke, if it differs from the usual one - it sinks, it goes hard, then this indicates a problem).

With the device turned off, everything is much more complicated. Damage to the button can only be detected in a service center or by trying to enter the Recovery Menu (press the volume up and power buttons - if it works, then the key is working).

Software problem

Software failures are a very broad class of ailments of modern devices. Devices' firmware often crashes due to an interrupted update or a malicious application. It happens that the system simply freezes.

Press the volume up and power buttons simultaneously.
Hold the combination for 10-12 seconds.
If the gadget rebooted and started working, then it was only a minor malfunction.

Press the volume up and power buttons.
In the menu that appears, find “Wipe data/factory reset” (choice – press the power button).
Once completed, click "Reboot system now".

You can also try to reflash the device (it is not recommended to do it at home).

Mechanical damage

If it fails as a result of mechanical impact (dropped and broken, drowned, etc.), the only way is to the service center. Fixing such a malfunction can only be done with certain equipment and skills.

Conclusion

In some situations, you can deal with the problem of the device not turning on on your own. If the problem is serious, then only repairs in a workshop will help solve it. The service center regularly deals with similar problems. Independent intervention in the technical device of a gadget can lead to even greater troubles.

Video

In this article I want to tell how to turn on frozen Samsung Galaxy Ace 4 neo duos if it does not respond to any actions by pressing and holding certain buttons on the phone.

At home, the child was playing with my smartphone, that is, he opened the game application and tormented Tom the cat. Usually there are no problems, but this time my Samsung Galaxy Ace 4 neo duos turned off and I thought that the battery was dead. I connected the charger, but the phone showed no signs of life, I thought that the battery was probably completely discharged and I needed to wait a little until the minimum charge was collected. I waited for 10-20 minutes, but there was still no information on the screen about the start of charging, I checked the power supply on another phone, everything is fine. Also the phone did not turn on. I asked if the phone had been dropped on the floor or something similar, to which I received a negative answer, claiming that it turned off on its own.

Then I removed the battery and put it back in and that didn't help either. Then I thought that my Galaxy Ace 4 neo duos most likely froze because it did not respond to any actions. I decided to apply way to reboot frozen Samsung Android by pressing and holding certain buttons on your smartphone. I performed two hard reset methods and only one helped. Perhaps the first method is also suitable for your device, which did not help me since this method usually works for many Samsung Galaxy smartphones.

1) If the Samsung Galaxy Ace 4 neo and similar Samsung androids are frozen, then to reboot it, do the following:
Press and hold the "off/on" button and the "+" "-" buttons for several seconds (from 5 to 15). (You need to press and hold the power/on button and both sides of the volume control.) If it doesn’t work the first time, you can try several times. This method of rebooting a frozen Samsung usually works for all devices.

2) If the first option did not help to turn on your Samsung Galaxy Ace 4 neo duos, then you can try this method.
Press and hold the "home" button and the "+" "-" buttons for several seconds (5 to 15). (You need to press and hold the home button, the one located under the screen in the middle, and both sides for volume control.) My Samsung Galaxy Ace turned on after I applied this second method.

My phone has never frozen before and this was the first time, and hopefully the last.
I hope that if you encounter such a problem, this article will help you and you can enable frozen samsung on Android using one of these methods.

Please leave your feedback on whether the information in the article helped you get your Android smartphone out of a freeze or not. Please indicate the device model so that other users can receive useful information from you. Thank you and good luck!

Reviews, comments, questions, answers and useful tips on the topic of the article can be added below.
We kindly ask you to provide mutual assistance and share tips with other users.
Thank you for your responsiveness, mutual assistance and useful advice!!!

When purchasing a new smartphone, you always pay attention to the technical characteristics and capabilities of the device. However, have you ever wondered how many smartphone options you have never used? A lot actually. And it also happens that the phone has so many functions that it is simply impossible to find anything in a short time. Samsung knows about the problems of users, so it’s not for nothing that it provided a special simplified mode in the Galaxy S4. The new Galaxy S5 smartphone also boasts this mode. It's perfect for inexperienced Android users, for children, or if you're just tired of constantly raking up all the unnecessary ballast. Easy mode makes it easy to add things you need to your Samsung Galaxy device's home screen. You can easily enable Easy mode from the notification screen in just a few steps. Today we will tell you how to activate the simplified mode so that it works properly, and you, in turn, do not lose all your data. If you wish, you can always switch to standard mode.

WHAT IS THE ARTICLE ABOUT?

Actions

1. Swipe from the top of the screen

This will open the notification screen.

2. Click the Settings icon

The settings icon is located in the upper right corner of the screen and looks like a cog. Clicking on it will take you to your settings.

Alternatively, you can access Settings by tapping the Apps button on your Home screen and then scrolling until you find the Settings icon.

3. Go to the “Personalization” category

4. Tap "Easy Mode"

A new screen will appear with two options. You can choose either Standard Mode or Easy Mode.

Additionally, you can access "Easy Mode" via search by tapping the search bar at the top of the screen. Once you click it, you can start searching.

Enter "Easy Mode". As you type, you will see the search results below.

5. Tap "Easy Mode" to select it

The Simple Apps section on the screen will no longer be greyed out.

6. Scroll down to the Light Apps section

You will see a list of all applications included in Easy mode.

7. Select "Simple Application"

What to do and where to run if your Samsung Galaxy fails?

Recently we encountered a common problem - Samsung Galaxy (various modifications of this model: S, mini, Young, A3, A5, C3, C5, Alpha, A7, Note Edge, Note mini, Edition and others) does not want to turn on. More precisely, when you turn on the phone, there is a standard loading until the “Samsung” inscription... and that’s it, the loading slows down, nothing happens after that.

The cause of the problem is the OS (Android operating system) crashed. To avoid this problem, you need to update your operating system more often so that it does not fail.

Why are the most common Samsung models not included:

Samsung Galaxy does not turn on or boots until it says “Samsung”.

Solution to the problem:
Open the back cover of the phone, take out the battery, SIM card, flash card. Put all the parts back. Try turning it on. If the problem remains, move on to the next point.
Try charging your phone.
THE MOST EFFECTIVE AND PROVEN METHOD (!) Press the combination of the following buttons: Volume control (up) + Power button + Main menu button. Hold down this combination of buttons until (about a minute) the technical menu lights up or the operating system update begins.

Samsung Galaxy phone won't turn on? 2 solutions:

If the OS update started automatically, then everything is great! You can calmly wait and in 3-7 minutes your phone will be resuscitated;
If, when you press the above combination of buttons, the technical menu opens: Use the volume keys to select: “Wipe data”, then select “Factory reset”, then press “Home”, then “Ok” or “Yes”. With this operation you return to the factory settings of the phone.

Be sure to look at the 6 related topics about Samsung Galaxy below, there are other options for solving your problem:

The problem is not unique to Samsung phones; Apple equipment periodically refuses to work correctly, so I decided to answer the question “