Some people complain that their Android phone’s WiFi keeps turning on and off by itself. In some cases, the WiFi icon starts glowing automatically making the users believe that their phone has been hacked or there is a serious technical glitch in the operating system. Well, this is not the case. You might be unaware of the fact that there are several features in your device which have access to its WiFi. These features are made to help the users, but for some, these become a serious issue.
Smartphone manufacturers know that the internet is an irreplaceable part of our lives. Having a secure, fast, and undisrupted internet connection is a blessing. It permits us to perform various activities on our phones, but on the other hand, it continuously consumes our battery. Most people prefer to use WiFi over 4G/ 5G as it’s cheaper and absorbs less battery. Some users even try to save battery by turning off their internet if they are not using it.
Thus, companies try to save users from this trouble by adding some extra data-saving or energy-conserving features in the phones; these features perform additional actions on the WiFi. It means, when you observe your WiFi functioning on its own, it’s trying to either preserve your battery or run other similar features that have permission to access your WiFi by default.
Tips to Stop Wifi From Turning Off Automatically
Those who don’t know this story often get worried when they feel that their WiFi is working by itself. Read this article, follow the step-by-step instructions, and find out how to stop wifi from turning off automatically on android.
1. Review the Battery Saving Mode:
WiFi and Mobile Data utilize a considerable part of your battery as many applications keep using them even when the phone is idle. Therefore, the first thing Android phones do to optimize the battery is turning off the WiFi signal where necessary. Some phones are even pretty stern on this issue like OPPO, Samsung, and HTC. However, one can change the default settings anytime and devise a new power-saving plan as per one’s preferences.
Moreover, those who prefer to keep their phones always on Battery Saving Mode to get some extra battery timing can also ensure an uninterrupted WiFi service by changing the Battery Saving Policy.
This can be done by following this address:
- Phone Settings > Battery Settings > Power Saving Mode / Battery Optimization
- Change the settings regarding your WiFi operation.
- Restart your device to make the settings effective and see if it solves your problem.
- If it does not, scroll down as we have other methods that will teach you how to stop WiFi from turning off automatically on Android
2. Visit your WiFi Settings:
Android devices further try to optimize the battery by turning off the WiFi if the phone remains unattended for a long time. Different smart phones have different types of features that disable the WiFi automatically.
If it bothers you, launch your WiFi Settings and look for WiFi Timer/ WiFi Preferences (name varies from device to device). It may be inside Advanced Settings, if not on the main page. If there is a timer enabled by default, disable it.
Additionally, you can also change your WiFi’s Scanning Settings. This will restrict your device from switching connections. In Samsung devices, there is a clear option by the name “Keep WiFi on/off while sleeping”. Turn it off. If you’re connected to Wifi and there’s no internet, you may refer to this article.
3. Check if the Data Saver is functional:
In the same WiFi settings, there must be an option related to Data Saving. Find it and see what methods your device uses to limit the data usage. If it’s disabling your WiFi on its own, make this feature dysfunctional.
Generally, it involves the following method:
- Launch Settings on your phone.
- You might see Mobile Network, Network Settings, Connection Settings or similar names in the main Settings menu depending on the type of your device. (It can be inside Additional Settings)
- Open it, and then go to Connection Control and Data Saving
- Then, turn the data saver off to get full control over your WiFi
- It works perfectly well on Samsung, OPPO, Lenovo, and HTC.
Note: You can take advantage of the Settings’ search bar by typing related keywords in it.
4. Disable Connection Optimizer
Connection Optimizer manages the WiFi connections and switches the device to the best available connection for better service. It is good for travelers, but not for those who live or work in the same place. It turns the Wi-Fi On and Off automatically, disrupts the browsing, and ultimately becomes a real headache.
The problem can be quickly fixed; you just need to disable this feature by following this method:
- Review the Wi-Fi settings of your device; see if there is any feature named Connection Optimizer or Wi-Fi Assistant.
- Open it; you will see another option that allows your device to Automatically Select the Best Wi-Fi if it is familiar with it.
- Disallow it, and it will not bother you again.
5. Smart Wi-Fi or Smart Network Switch Setting
If you couldn’t find the Connection Optimizing feature on your phone, here is another similar application. It’s mostly found in Samsung devices and has the same working principle; it keeps your device connected to the best available connection if it knows the Wifi password. If you want to manage your connections manually, simply turn it off.
The method is almost the same. Launch Settings and search for Smart Network Switch which might be in WiFi or Mobile Network settings. Upon reaching the exact location, disable it.
6. Disable High Accuracy Location
When the accuracy level of GPS is set high, the device becomes vigilant for maintaining the level of precision of saved locations. Even when the Google map is not in use, the application keeps working in the background to ensure the best results and improve the location’s accuracy. It keeps on switching between Wi-Fi and Mobile data to do so.
Here’s how to make sure location services are not using your Wi-Fi:
- Slide down the notification bar, press and hold Location Services Settings
- On the Location Settings, demote the accuracy level if it is set high
- Restart your phone to make the settings effective.
7. Inspect the Application Manager:
Numerous Android applications require permission to use the device’s WiFi and some of them even access the whole connection management settings. It is always beneficial to keep an eye on the permissions you grant to the apps. If you suspect that an application is asking for such permissions that do not justify its purpose, never grant it. Moreover, other apps that demand location services or access to other network services may also indirectly gain control over your device’s WiFi.
Thus, spare some time and thoroughly inspect the Application Manager on your device. Find out which application is intruding into your WiFi settings.
Third-party applications are the main cause behind a misbehaving WiFi. They take control of your device’s WiFi and you remain unaware of it. Especially, when you install an antivirus like McAfee, it starts monitoring your Wi-Fi connection and often disrupts it if it feels any threat on the network.
8. Update your software or factory reset your device:
The preceding paragraphs have discussed all the possible causes behind a misbehaving WiFi connection. If these did not help you then, possibly, there is a flaw in the device’s operating system or it needs an update. Most of the time, such technical issues are automatically fixed upon updating the software.
Go to the device’s software menu and search for an update. If the company is not offering any update at the moment, you can also perform a factory reset, if it suits you. Do not perform factory reset if you haven’t created a backup of your precious data. And if you have, then you can try this method as the last option.
We hope that these methods helped you understand how to stop WiFi from turning off automatically on android. These are applicable to all Android devices. If you fail to locate a particular feature you can search it either on your phone’s setting or on the internet. Next time, if you see your phone’s Wi-Fi functioning on its own will, understand that there must be some settings inside your phone allowing it to do so. You just have to locate and disable them.