iPhone’s Wi-Fi speed might become slow due to several reasons. And, it can also disconnect the device from the internet. Try fixing this problem as soon as possible to restore the Wi-Fi connection. However, the users should know why the iPhone causes connection problems.

Outdated software could prevent the iPhone from connecting to Wi-Fi. Moreover, you can encounter this error due to misconfiguration. Is the iPhone in Airplane mode? It could be a reason why the “iPhone has bad connection to Wi-Fi”.

Besides, an unstable internet connection can generate this problem in the iPhone. Never connect more than three devices on the same Wi-Fi network. It could drop the internet connection. And, this will hinder your online schoolwork or gaming performance.

Why does the iPhone have a Poor Connection to Wi-Fi?

Several reasons could trigger this problem in an iPhone. The Wi-Fi speed may become slow when the internet plan expires. Renew the data plan to use the Wi-Fi without hurdles. Additionally, you can experience this issue if the router is placed far away from the iPhone.

Keep the iOS device within the Wi-Fi range to avoid issues. And, ensure there are no objects between the wireless router and iPhones. Otherwise, it may cause obstruction when providing high-speed internet access. Change the router’s position if the device is still facing network issues.

Troubleshooting Tips to Fix an iPhone that has a Poor Connection to Wi-Fi

Resolving this Wi-Fi issue from an iPhone is pretty simple. There are many effective solutions available for this connectivity problem. However, certain factors need to be checked before applying them. Ensure the router’s SPI firewall and proxy servers are disabled because these security features can result in a slow Wi-Fi connection.

Additionally, iPhone users need to uninstall the VPN app to increase internet speed. Did the router support only 5 GHz Wi-Fi? Then, you can’t connect an old iPhone model to the device.

Most iPhones only support a 2 GHz connection. Therefore, you can’t connect to 5 GHz Wi-Fi on these iOS devices. Change the router’s bandwidth frequency in such cases to fix the issue. And, follow these solutions if that doesn’t work:

Turn Off and Turn on the iPhone

Restarting the iPhone resolves the complicated internet issues. Turn off and on the device to connect it to Wi-Fi without network interference. But, the steps to reboot an iPhone might vary from one iOS to another.

Do you use an iPhone with a Face ID? Then, press the Volume Up/Down and Side buttons together. Release these buttons when the iPhone turns off. Hold the “Power” button for a few seconds and release it when the iPhone X or XS displays the Apple logo.

Double-tap on the “Wi-Fi” option and choose a stable connection from the list. Select “Join” or “Connect” and open Safari afterwards.

How to Restart an iPhone with the Home/Touch ID button?

The old iOS devices, like iPhone SE or iPhone 8 have a Home/Touch ID button. Thus, use that to reboot the device instantly. Press the side/power and home/touch ID button together. Move the “Power Off” slider from left to right to switch off the iPhone.

Hold the “Power” button for a few seconds to turn on the iPhone 8 or 6s Plus. Access the Wi-Fi menu and go for the correct Wi-Fi network name. Open the Safari browser and write “Speed Test” in the address bar.

Press the Enter button and check if the Wi-Fi speed is more than 10 Mbps. If yes, then you have solved the connectivity issue from the iPhone. However, proceed to the next solution if the error persists.

Hard Reset the iPhone

A hard reset fixes the Wi-Fi problems from the iPhones. Many find the factory reset and hard reset process similar. However, these are two different processes and also work differently. A hard reset restarts the device without deleting any data.

Whereas, a factory reset wipes out the stored iPhone data and restores the iOS device’s previous settings. Moreover, it is pretty easy to reset an iOS device. However, it may vary from one iPhone model to another. The iPhone 8 or iPhone 12 users need to press the “Volume Up” button.

Then, hold the “Volume Down” button for a few seconds. Press the “Side” button quickly and release these buttons when the Apple logo pops up. This indicates you have successfully hard reset the iPhone 8 or later versions. Then, turn on the Wi-Fi and connect the iPhone to the internet without issues.

How to Hard Reset an iPhone 7 or Earlier Versions? 

The iPhone 7 or 6 Plus users need to press the side and volume buttons together. And, don’t release these two keys until you see the Apple logo. Open the navigation panel after a hard reset of the iPhone 7 or iPhone 6s. Tap on “Wi-Fi” and stream the online movies without buffering.

Disconnect and reconnect to the Wi-Fi

Did you try to remove and add the Wi-Fi network to the iPhone? It can help you to connect the iPhone to the internet. Note down the Wi-Fi password and the network name, if required. Then, access the iPhone’s “Settings” window and tap on ‘Wi-Fi”.

Locate the Wi-Fi network name which is causing the problem. And, select the “i” icon and choose “Forget” when the pop-up window appears. Restart the device and open the Settings app afterwards. Toggle on “Wi-Fi” and choose the correct Wi-Fi network name.

Enter the “Wi-Fi” password when prompted and click “Join”. The iPhone will now connect to the internet within a second. Open any internet-driven app and check if the iPhone has a poor Wi-Fi connection or not. Switch to a stable Wi-Fi connection if the app takes time to load.

Lastly, Reset the iPhone’s Network Settings…

Reset the network settings of the iPhone’s Wi-Fi keeps on disconnecting. Open the Settings app and navigate to “General” afterwards. Scroll down to this tab and tap on “Reset”. Additionally, you need to choose “Reset Network Settings” when prompted.

The iPhone may take at least 3-4 minutes to complete the network reset. Reboot the iPhone after that and connect it to a steady Wi-Fi network. You can now use the internet without facing slow Wi-Fi issues. And, update the iPhone software if the error persists.