Having problems with Android phone or tablet? Android frozen and unresponsive? Don't know how to reboot it? What to do, read in this article!
From time to time, any device can fail, no one is immune from this, but what to do when your loved one Android smartphone or the tablet is frozen and not responding! There is only one way out - hard reboot!
Universal. Remove and insert the battery
If you can remove and insert the battery in your phone or tablet (provided by the manufacturer) by removing only the back cover, without using screwdrivers or anything else, then briefly removing it will turn off Android, after which all you have to do is turn on the device, everything should work as before.
Universal. Press and hold the power button
Most Androids have a reboot function by pressing and holding the POWER button, that is, you need to press and hold the button with which you turn on and lock the device for about 10-15 seconds.
This method also works if you suddenly get stuck in the Recovery menu.
Reboot most Samsung
If your phone or samsung tablet does not respond, then try rebooting the device using the key combination. Press and hold the POWER and VOLUME DOWN buttons for about 10 seconds. 
Reboot for HTC
To restart HTC, try using one of the following methods:
- VOLUME UP, VOLUME DOWN And
- Hold down the buttons at the same time VOLUME UP And POWER for at least 2 minutes or until the phone turns on.
- Hold down the buttons at the same time VOLUME DOWN And POWER for at least 2 minutes or until the phone turns on.
A huge advantage of using Android smartphones or tablets is that we can download many applications. Just by running Google Play, we get instant access to various applications.
Of course, some applications cost money, but most of them are free. We can download new apps daily! But how often does the application work as expected? Unfortunately no.
Often your favorite applications freeze or crash. Every Android user I've encountered this problem at least once. The problem may occur on different devices Android including LG G3, LG G4, Samsung S6 and S6 Edge, Nexus 5, Nexus 6, HTC 7, HTC 8, HTC 9 and many more.
If you also encounter that your phone freezes when turning it on, off, or when running any application, then we advise you to use the solutions that we will describe in this article.
What to do if a phone with a non-removable battery freezes, Samsung, Lenovo, LG, Meizu, Xiaomi, Sony, ZTE, Android?
As you can see, various reasons can be the reason for applications to freeze or crash. Therefore, below we will describe solutions to problems that cause the phone to freeze.
The first thing you need to do is reboot your device. All applications and processes running in background, will be closed after you restart your device.
This way, you will free up memory that was occupied by background applications and processes. Your device will run more smoothly and without freezing. If you notice that your phone freezes after rebooting, move on to other solutions.
To restart your device, press and hold the Power button. When the menu appears, press "Restart" or "Turn off power".
Why do apps freeze or crash?
There are several reasons why apps crash or freeze. The application may crash if it is not updated. Many apps work much better if you have a great internet connection.
Another reason is that the application does not have enough space to run correctly. If your Android doesn't have at least 1 GB of memory, then don't rely on it. correct operation applications and games. Be sure to periodically clear cache and app data, especially for the apps you use most often. If you do not do this, the application will soon begin to freeze. Crash software may also cause the problem.
What to do if the Android application crashes?
App developers work hard to provide users with the best app experience, so they are constantly working on improvements. That's why it's important to regularly update all of your apps, or at least the ones you use on a daily basis.
- Open Google app Play.
- Click on three horizontal lines to open the menu.
Figure 1. Main menu Play apps Market. - Then click "My apps and games."
Figure 2. Select My apps and games. Click on the picture to enlarge. - You can click "Update All" or browse through the apps and update only the ones you want.
Figure 3. Click on the UPDATE ALL button. Click on the picture to enlarge. What to do if an Android application or online game freezes or slows down?
Method 1: Connect to Wi-Fi or establish a high-quality Internet connection
Poor Internet connection quality may cause the application to crash or freeze. This usually happens with poorly coded applications.
Some apps work great when you have a great internet connection, such as when you're connected to your home or office Wi-Fi. But if you are using 3G Internet, the online application may freeze or malfunction. If you are currently unable to connect to Wi-Fi and do not have a good Internet connection, try the following:
- Activate airplane mode and reboot your device. After reboot, turn off airplane mode and activate mobile data.
- Set up an Internet access point by checking with your telephone service provider.
- Disable all applications and features that consume Internet traffic, such as location data.
Method 2: Clear cache and app data
We all have our favorite apps and use them daily. Over a period of time, the cache will accumulate and you may notice that the application runs slower each time or freezes and crashes frequently. This most often happens with applications such as Facebook, Viber, Instagram, Spotify, Maps, Messanger, WhatsApp, etc. After deleting the cache, the application will start working properly.
Here's what you need to do:
- Go to settings. Click "Applications" ("Application Manager", "Application Management", depending on the Android device).
- Find the app that is crashing or freezing and click on it.
Figure 1: As you can see, the Youtube app cache is 93 MB. Click on the picture to enlarge. - Then click "Clear cache".
Figure 2. Click on the Clear cache button. Click on the picture to enlarge. 
Figure 1: Scroll down to delete app data. Click on the picture to enlarge. - Click "Clear data" and then click "Stop".
Figure 2. Click on the Erase data button. Click on the picture to enlarge. Which applications place a heavy load on the system and consume a lot of resources?
What should you do if your phone freezes on the screensaver when you turn it on or off?
By completely deleting your phone data, you will delete all unnecessary and temporary files stored on your Android device. If some of the files are damaged, this will affect the application's incorrect operation.
In order to implement complete removal phone data, you must boot your device into recovery mode. Each smartphone has its own combination of keys that must be pressed. Here are examples:
- Samsung devices: Home button, power button and volume down button.
- HTC and LG devices: Volume down button and power button.
- Nexus devices: Volume down button, volume up button and power button.
Follow these steps:
- Turn off your device. Then press and hold the key combination (the combinations above are for devices from different manufacturers). Hold the buttons until the recovery menu appears.
Figure 1. Recovery menu on a Meizu device. - In the recovery mode menu, check the box "Wipe data" and click on the button Start.
Figure 2. Check the Wipe data box. - When the operation is completed, the device will reboot automatically.
Figure 3. Reboot the device after clearing all data.
Each device manufacturer provides a reboot function for different occasions. Most common cause- the smartphone freezes. Every device, regardless of its price, is susceptible to this disease. We often receive questions this kind: "My phone is frozen, how can I restart it? Xiaomi Redmi Note 3 Pro?". The reason is the rich functionality of smartphones, because they are like a computer, they are almost as good as it in terms of capabilities. Every second, the processor in the phone processes more than a thousand calculations and commands. This can be like support cellular network, so automatic update information in the weather application.
There are two types of reboot: soft and hard, it is also called hard reset. The only difference is that the first is used when the device is operating in normal mode, and the second when the smartphone simply freezes and stops responding to control.
This type A reboot is most often required to apply any updates or to release random access memory when the phone starts to slow down over time or even slow down for short periods of time.
The reboot command is generated by the OS itself, so the phone tries to save all possible data and terminate processes correctly. If your phone responds to controls, then it is recommended to use this method.
- Press the power button, also called the on, off or screen lock button
- Hold it until the menu window appears
- Click "Reboot" and the phone should start to reboot
It happens that the smartphone simply does not respond to any actions. For these cases, a hard reset was created. When using it, the signal already goes directly to the phone’s hardware, and you may lose some unsaved data that you were currently working with.
- Presses the power button (on, lock)
- Hold for 20 seconds, usually this time is enough
- As soon as Mi Logo appears on the screen, release the button
- If nothing happens, then try holding it a little longer, 25-30 seconds.
The same method is suitable for both Redmi 3s and any other Xiaomi or Android phone.
Causes of freezes
To reduce the number of times your smartphone freezes, you need to understand the reason for it. During phone operation, various software errors may occur from different applications and processes. When they reach a certain number, the device slows down due to excessive load in the form of additional calculations, and as a result, the smartphone may simply freeze. If this happens to you more than once a week, then there is something wrong with your phone. There may be several reasons:
- Manufacturing defects
- Any module is faulty
- Unsuccessful firmware
- Viruses
- Not optimized programs
How to get rid of freezes
Initially, it is worth tracking down when the frequent freezes began; perhaps this happened after installing a certain program, even if you had already uninstalled it. In this case, check your phone for viruses and try to remove the latest installed applications.
The next step is to update the OS or its complete reinstallation with user data reset.
If the problem does not disappear or it appeared immediately after purchase, it is recommended to take the smartphone for diagnostics.
To prevent your phone from letting you down at the wrong time, it is recommended to do a preventive reboot every week; this will save you from unexpected freezes.
Modern applications are distinguished by their large size and advanced functionality, and smartphones released by Xiaomi are characterized by enormous power and performance, which can lead to freezes. Therefore, many users are interested in how to reboot Xiaomi phone, if it freezes, and in what ways can you generally rid the device of partial slowdowns.
There are many reasons for freezes, ranging from ordinary pollution internal memory, and ending with serious disruptions in work operating system.
Many applications open
The most common thing is to open a large number of programs at the same time. For example, you have three games running and all are currently minimized, but not closed, and several videos are also starting to play. This results in excessive CPU usage and may cause applications to become unresponsive.
Errors during backup
Crashes in firmware and applications
Don't forget about the firmware. Most often, the factory one does not cause any trouble, but with a custom one you will have to work hard. It’s the same with programs: applications downloaded from Google Play and scanned by an antivirus for malicious components are completely safe. The same cannot be said about APK files from third-party, little-known sites. Since the virus is another very “popular” reason, the elimination of which may even require the help of an experienced specialist.
Two ways to reboot a Xiaomi phone when it freezes
Rebooting is the best solution in this situation, allowing you not to harm the device and carefully return it to correct operation. There are two types of such reboot: soft and hard.
Typically, a “soft” reboot is used for mild freezes, when the sensor responds more or less normally to touch. It is also used for prevention. Have you noticed slowdowns and reduced speed of your smartphone? Use this method. The command is regulated by the operating system, so all processes done before the reboot are successfully saved, and the risk of losing important information is minimized. Begin:
- Press the power button, holding it lightly for a few seconds;
- A standard menu window appears;
- Click “Reboot”. Ready.
This method forcibly stops the operating system. That is, no preparation for saving occurs, so it is better to synchronize with before starting, or transfer important materials to manual mode on .
You should start the process if the device does not respond at all. The instructions are easy and standard:
- Press and hold the power button for 20-30 seconds;
- After “Mi Logo” appears on the screen, release the key. That's all.
The signal enters the smartphone processor itself, so the reboot usually occurs instantly. Don't use this option too often!
How to avoid freezes
Don’t forget that constantly turning off your smartphone is not an option.. The reason needs to be removed incorrect operation, and for this you need to first identify it. If you've installed a new app lately, it might be the culprit. Remove suspicious programs. Did not help? It turns out that they could have already introduced viruses. Use a proven good utility and carefully check your device for unnecessary junk and malicious files.
It's a good idea to update your operating system. Or choose an available one new version, or update an already installed one. Returning your smartphone to factory settings and/or clearing the RAM are also worthy options.
Adviсe: reboot your phone every week for preventive purposes, using predominantly a soft reboot. Don't let the phone's charge drop below 15-10% (
