Why does Android randomly restart?

Android smartphones play an essential role in our day-to-day lives. The dependence of humans on their smartphones has increased with the advancements in technology. However, many Android users have complained about their device restarting randomly. This can be annoying, especially if you are in the middle of a call or some urgent office work. You may be wondering Why does Android randomly restart? To help you out, we have come up with this guide which explains the possible reasons why your Android device reboots itself every now and then. Additionally, we have compiled a list of solutions to fix Android phone restarting itself.

How to fix Android phone keeps restarting itself issue

We are going to discuss all possible methods to fix Android randomly restarts issue. But before that let us understand the reasons for this issue.

Why does Android randomly restart?

1. Malicious third-party apps: You may have download suspicious third-party apps on your device unknowingly. These apps might be incompatible and can cause your Android device to restart itself.

2. Hardware fault: Another reason why your Android device reboots itself is because of some fault or damage in device hardware like device screen, motherboard, or electronic circuit.

另见：

3.过热： Most Android devices will shut down automatically if they overheat during use. This is a safety feature to safeguard your Android device. So, if your device is automatically restarting itself, it might be due to overuse and/or overheating. Overheating can also occur due to overcharging your phone.

Hence, you should utilize and maintain your smartphone wisely to avoid such issues, altogether.

4. Battery issues: If your device has a removable battery, then there are chances that it may be loosely fitted, leaving a gap between the battery and the pins. Also, the phone battery too has an expiry and may need to be changed. This, too, may cause the device to restart automatically.

请注意： 由于智能手机没有相同的设置选项，并且各个制造商的设置选项有所不同，因此，在更改任何设置之前请确保设置正确。

方法1：更新Android操作系统

To ensure that your device runs smoothly, it is important to keep your Android operating system up to date. Remember to check and download recent updates from time to time. Updating it will help improve the overall functioning of the device and protect against security threats, if any. Therefore, if your device keeps restarting and crashing, then a simple Operating System update can help you fix the issue as follows:

1。 打开 个人设置 app on your Android phone and go to the 关于手机 部分，如图所示。

2。 轻按 系统更新，如图所示。

3。 轻按 检查更新.

4. Your device will automatically 下载 the available updates.

If no such updates are available, then the following message will be displayed: Your device is up-to-date.

方法五：关闭后台应用 

If you are wondering how to fix a phone that keeps restarting, you should close all the apps running in the background. It is possible that one of these apps is causing your Android phone to restart itself. Clearly, stopping such malfunctioning apps should help. Here is how you can force stop apps on your Android phone:

1. 打开设备 个人设置 然后点击 应用.

2.然后，点击 管理应用程序。

3. Now, locate and tap the 应用 you wish to stop.

4。 轻按 强制停止 to force stop the selected app. We have explained it by taking Instagram as an example below.

5。 轻按 OK to confirm it in the pop-up box that now appears.

6。 重复 步骤 3-5 for all apps you want to stop.

If the Android randomly restarts itself issue persists, we shall discuss the methods to clear app cache and uninstall process of third-party apps below.

另请参阅： Fix Android Phone Keeps Restarting Randomly

Method 3: Update Third-party Apps

Sometimes, third-party apps on your device can cause your device to restart itself. Moreover, the outdated version of these apps can answer the question: why does Android randomly restart. Hence, you need to check for updates regularly, and install app updates as detailed below:

1。 发射 谷歌Play商店 并点击 个人资料图标 从屏幕的右上角。

2.现在，点击 管理应用程序和设备.

3.在 更新应用程序 部分，点击 查看详情. You will see the available updates for your device.

4. Either choose 全部更新 to update all installed apps at once.

Or, tap on 更新 for a specific app. In the pic below, we have shown Snapchat update as an example.

Method 4: Clear App Cache and App Data  

If you overload your Android device with unnecessary files and data, then there are higher chances that it will crash and restart itself.

To free up storage space, you should:

• Get rid of those third-party apps that you don’t use.
• Delete unnecessary photos, videos, and other files.
• Clear cached data from your device.

Follow the steps given below to Clear cache & data saved for all apps:

1。 去 设置>应用 就像你以前所做的那样。

2。 轻按 管理应用， 如图所示。

3. Locate and open any third-party 应用。 龙头 Storage/Media Storage 选项。

4。 轻按 清除数据，如下图所示。

5. Additionally, tap 清除缓存 from the same screen, as highlighted below.

6. 最后，点击 OK to confirm the said deletion.

7。 重复 步骤3-6 for all apps to free up maximum space.

This should get rid of minor bugs in these third-party apps and possibly fix Android randomly restarts itself issue.

另请参阅： Fix Computer Screen Turns Off Randomly

Method 5: Uninstall Malfunctioning/Rarely used Apps  

Often, malicious third-party apps get downloaded or, apps get corrupt over time. These might be causing your Android device to restart itself. Now, the questions that arise are: how to determine if third-party apps are corrupt 和 how to figure out which third-party app is causing this problem.

The answer lies in using your phone in 安全模式. When you use your phone in safe mode, and your device runs smoothly, without any interruptions, then the issue on your device is definitely due to third-party apps. You can learn how to boot your phone in Safe mode by visiting your 设备制造商的网站.

Now, to resolve this problem,

• Remove the recent app downloads from your Android phone.
• Uninstall the apps that you don’t need or the ones that are rarely used.

1。 打开 APP抽屉 在你的Android手机上。

2. 按住 应用 you wish to delete and tap 卸载， 如图所示。

方法6：执行恢复出厂设置

If none of the above methods are able to fix Android phone keeps restarting issue, then the last resort is 出厂重置. When you perform a factory reset, your phone will be reset to the original system state thereby, resolving all the issues on your device.

要记住的

• Make sure to backup all your important data, photos, videos, and other files as a factory reset will delete all the data from your device.
• Ensure that you have sufficient battery life on your device to perform a factory reset.

Follow the steps given below to perform a factory reset on your Android device.

Option 1: Factory Reset using Device Settings

1。 去 设置>关于手机 按照指示 方法1.

2. 向下滚动并点击 备份和重置， 如图所示。

3.在这里，点击 Erase all data (Factory reset).

4.接下来，点击 重置手机，如下图突出显示。

5. Finally, enter your PIN/Password to confirm and proceed with the factory reset.

Option 2: Factory Reset using Hard Keys

1. 首先， 关 your Android smartphone.

2. To boot your device in 恢复模式，按住 Power /Home + Volume up/Volume Down 按钮同时。

3.接下来，选择 擦拭数据/工厂复位 选项。

4. Once the process is complete, tap on 现在重新启动系统.

常见问题

Q1. How do I stop my Android from restarting?

To stop your Android device from restarting, you have to first identify the cause of the problem. It can be because of malicious apps or hoarding of unnecessary storage by third-party apps. After identifying the cause of the problem, you can follow the relevant methods listed in our guide to fix the Android phone keeps restarting issue.

Q2. Why does my phone restart itself at night?

If your device is restarting itself at night, it is because of the Auto-restart feature on your device. In most phones, the auto-restart feature is called 定时开机/关机. To turn off the auto-restart feature,

• 去 个人设置 的设备。
• 导航 电池和性能.
• 选择 电池，然后点击 定时开机/关机.
• 最后， 关掉 标题为的选项 Power on and off time.

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We hope the methods listed in our guide were helpful, and you were able to fix Android randomly restarts issue. Let us know which method worked for you. If you have queries/suggestions, drop them in the comment section below.