How to Fix Android Phone Keeps Restarting

We’ve all been there - you’re in the middle of an important call or text when suddenly your Android phone screen goes black and restarts out of nowhere. These random and frequent Android restarts can be incredibly disruptive and frustrating! The good news is, with a few troubleshooting steps, you can likely get to the bottom of what’s causing the restarts and stop them in their tracks. In this post, we’ll go through the top ways to fix an Android that keeps restarting over and over.

What Causes Constant Android Restarts?

Before we dive into the solutions, let’s look at some of the common culprits behind Android devices restarting frequently:

• Overheating - If your phone gets too hot, it will restart to cool itself down. Overuse in hot environments can cause overheating.

• Software bugs - Faulty Android OS bugs or glitches in apps can sometimes lead to crashes and restarts.

• Battery issues - Damaged or worn-out batteries may force a restart when power runs low.

• Memory issues - Too many apps running with not enough memory can cause instability.

While random restarts are usually a software or hardware issue, they are thankfully fixable in many cases with a few troubleshooting steps.

7 Ways to Fix Android Phone Keeps Restarting

Here are the top ways to diagnose and fix those annoying constant Android restarts:

1. Check for Overheating Issues

Overheating is one of the most common reasons for random restarts. Make sure to close unused apps and browser tabs, clean out your phone’s vents with compressed air, and avoid direct sunlight on hot days. This simple maintenance can reduce overheating restarts.

2. Update Your Android OS

Another simple fix is to install any available software updates for your Android operating system. Updates often include bug fixes that could resolve issues causing your phone to restart unexpectedly. You can check for updates by opening the Settings app, tapping 'Software Update', and installing any available updates listed there. Keeping your OS updated helps ensure stability.

3. Reset App Preferences

You may also want to reset app preferences, which clears any settings that could be triggering the restarts. In your phone's Settings app, open the Apps menu, tap the three-dot menu button, and select 'Reset app preferences'. This will reset preferences for all apps but retain your data and downloaded apps. You may just need to redo some app settings after resetting preferences.

4. Wipe the Cache Partition

Wiping your cache partition can fix instability issues leading to restarts. Power off your phone, then turn it back on and hold Volume Down + Power until you see the recovery menu. Use the volume keys to scroll to “Wipe Cache Partition” and select it.

5. Factory Reset as a Last Resort

As a last resort, performing a factory data reset will reset your phone to its original state, which may resolve any underlying software issues. Make sure to back up any important data first since a factory reset will delete all data and settings. In your phone's Settings app, go to 'General management' then 'Reset' and select 'Factory data reset'.

6. Replace an Old Battery

If your phone's battery is old or damaged, it could be forcing unexpected restarts when the charge runs low. Consider replacing your phone's battery if the device is more than two years old. For safety, only use an official battery made for your specific phone model.

7. Upgrade Your Phone

For older phones with declining hardware, even a factory reset and new battery may not resolve instability. If you've ruled out software issues, an upgrade to a new phone may be the best solution.

Wrap Up

With this handy troubleshooting guide, you should be able to stop the constant restarting madness on your Android. Stay calm and work through each solution one by one until you hit the one that works for your particular phone. Check for overheating, update software, wipe the cache, or replace the battery if needed.

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