Iphone Wifi Weak Signal

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Do you often find yourself with such poor Wi-Fi signals that it is impossible to visit websites, use apps, or stream videos? In such cases, you might want to know how to boost the WiFi signal on iPhone or iPad. To help, here’s a list of nine solutions and recommendations that will assist you in increasing the WiFi speed for a better experience. Take a look.

1. Restart the Router and the iPhone

People often overlook restarting and jump to other fixes. Before you do the same, please understand that switching off the router and turning it back on is extremely handy. It helps fix the problem quickly without much effort. So, let us start by performing this short step.

To restart your Wi-Fi router, you can use the physical button that’s on it. Alternatively, you may also power it off and on using the switch on the wall outlet. In the meantime, restart your iPhone as well.

16 hours ago  Macs, iPhones, iPads, and other Apple hardware roam best across Wi-Fi networks that are made up of multiple wireless routers when the routers all. 5 Solutions to Fix iPhone 6/6s (Plus) Weak Signal Solution 1: Reset Network Settings. In most cases, iPhone poor Wi-Fi connection is caused by the network issue, reset. Solution 2: Force Restart iPhone 6/6s (Plus) to Fix Poor Wi-Fi Signal. If the network abd router is working well, please.

Note: Visit your router’s brand website or contact their customer support and see if there is a firmware update for it.

2. Ensure No or Minimal Blockage between Router and iPhone

Fix 3: Turn off Wi-Fi Assist. Wi-Fi Assist function on iPhone makes data transfer faster and internet connection more reliable, but it sometimes also can cause some connectivity problem like signal drop. Under this circumstance, you may need to disable the Wi-Fi Assist to let the iPhone receive a better signal. It takes 2 steps only. Tap on settings from your home screen and select Wi-Fi. Tap the “i” from the information icon next to the WiFi networks or the list you want to forget. Tap on the Forget this network option. Tap on forget to confirm – you can also select the Wi-Fi network that you want to delete.

Distance and barricades significantly degrade the Wi-Fi strength and thus its ability to provide a solid experience.

If you continuously face low signals, consider moving closer to the router. Similarly, if there are multiple thick walls between the router and your devices, try to relocate the former. Instead of having the router in one corner of the house, see if you can set it up somewhere in the middle so that the signals adequately reach every side of the house.

3. Forget and Re-Join the Wi-Fi

Before you proceed with this, make sure you know the Wi-Fi password. In case you don’t, skip this and move to the next two fixes.

  1. Open the Settings app and tap on Wi-Fi.
  2. Tap on ‘i‘ next to the connected Wi-Fi name.
  3. Tap on Forget This NetworkForget.
  4. Optional but recommended: Restart your iPhone.
  5. From the Settings app → Wi-Fi, tap on your network name and enter its password to join it.

4. Remove the Thick iPhone Case

If you use a monstrously thick case or something similar, please consider removing it. This may cause slight interference between the iPhone’s Wi-Fi antenna and the signal. Thus, for the best result, it is advisable to stop using it.

5. Update Your iPhone

Besides introducing new changes, iOS updates eliminate bugs and improve the overall usability of the device. To fix issues with Wi-Fi, download and install any pending software update.

6. Reset All Settings


This will revert all custom settings like saved Wi-Fi networks and Bluetooth devices, VPN configurations, Home screen layout, etc. to the default state. However, personal stuff like apps, music, pictures, videos will stay unaffected.

  1. Inside the Settings app, tap on General.
  2. Scroll to the end and tap on Reset.
  3. Tap on Reset All Settings.
  4. Enter the iPhone passcode and confirm.

After the reset completes, open the Settings app → Wi-Fi, and connect to the desired network by entering its password.

7. Use Custom DNS

Sometimes, switching to a custom DNS might help when you cannot access certain websites or apps. We have a separate step-by-step guide that shows you how to change DNS on iPhone. Please give it a try. And in case even this doesn’t bring any luck, the same article will show you how to revert to the default DNS configuration.

Note: If you are using a VPN, please turn it off. And you might immediately experience comparatively faster speeds.

8. Contact Your Internet Service Provider

If you see extreme throttling in Wi-Fi speed, contact your ISP and ensure there is no pending bill. On payment default, some companies do not cut off the connection entirely but significantly reduce the speed. Once you clear the past payment, your service will be restored to normal speed.

Additionally, it is also possible that there is a temporary community-wide service outrage in your area. Contacting the internet provider and explaining to them about low speeds might help.

9. Invest in a Better Router

Finally, it is also a good idea to invest in a high-end router with a better range and feature set. You can research on the web for what’s suitable for your house. You may also visit a few related local shops and ask their opinion on the best router. If your house area is huge, you must learn more about mesh networks.

Signing Off

These are some of the ways to boost Wi-Fi speeds. I hope you got some positives from this guide. At last, one more thing you can do to get better connectivity is to change the Wi-Fi channel.

Which recommendations above helped you? Kindly share your thoughts in the comment section below.


January 02, 2020Nicole Jones

In order to have a smooth playback for the movies or games, the weak signal for iPhone should be a disaster. It not only provides a poor audio-visual experience, but also wastes a lot of time. How do you fix iPhone weak signal and strength the iPhone 11/X/Xs/Xr/8/7/6 signal with ease? Just learn more details about the troubleshooting from the article now.

  • Part 1: 6 Methods to Troubleshoot iPhone Weak Signal
  • Part 2: Ultimate Method to Fix Your iPhone Weak Signal

Part 1: 6 Methods to Troubleshoot iPhone Weak Signal

In order to strength the signal of the iPhone, you can follow some simple methods, such as remove your iPhone case and reinsert the SIM card. Is there any other method to fix iPhone weak signals? Here are 6 efficient methods you should know as below.

Method 1: Clear Caches on Your iPhone

When your iPhone is full of storage, the iPhone caches might be a reason for the iPhone weak signal. You can remove the caches for the iPhone in order to strength the signal.

Step 1 Go to Settings on your iPhone and choose the General option to learn more about the caches for each application of your iPhone.

Step 2 Select the iPhone Usage option to check and remove the storage and caches of your iPhone X/8/7/6.

Step 3 You can either choose the Offload App option to remove the caches or the Delete App option to remove the app completely.

Step 4 In the method you can fix the iPhone weak signal to ensure a smooth playback for the videos or games on your iPhone.

Method 2: Turn off Wi-Fi Assistant

Wi-Fi Assistant enables you to find the most reliable connection. But when your iPhone continually connects and disconnect from a number of networks, it should be a problem for the iPhone weak signal.

Step 1 Tap the Settings icon on your iPhone, you can choose the Cellular to manage the signal of your iPhone.

Step 2 Scroll down to the bottom of the screen and switch the Wi-Fi Assist toggle to the Off option.

Method 3: Reset Network Settings

Of course, reset the iPhone network is another method to strengthen the poor iPhone signal. Just learn more details about how to reset the network to factory settings to fix weak signal on your iPhone.

Step 1 Head to the Settings on your iPhone 11/X/8/7/6, you can tap on the General option to choose the network settings.

Step 2 Scroll down the screen to tap on the Reset, you can choose the Reset Network Settings again.

Step 3 Enter the passcode and restart your iPhone to find whether the iPhone weak signal issues have been fixed.

Method 4: Force Restart Your iPhone

Just force restart your iPhone is another efficient method to fix iPhone weak signals. But the different iPhone modules have the different restarting methods, here is the example to restart your iPhone X.

Step 1 Press and release Volume Up button and use the similar method to press and release Volume Down button.

Step 2 Press and hold side Power button until you find the Apple logo appears on your iPhone screen.

Step 3 When you restart your iPhone X/8/7/6, you can check whether the iPhone signals work normal now.

Method 5: Set Custom DNS

Why do you need to set custom DNS to fix weak signal on your iPhone? Your ISP provided DNS can be a little shoddy at times, and can result in slow response times while opening different webpages.

Step 1 Launch the iOS settings app from your iPhone. Choose the Wi-Fi option to make sure you are connected to a Wi-Fi network.

Step 2 Tap on the little i option next to the name of the Wi-Fi, which you can set the custom DNS settings to fix the iPhone weak signal.

Step 3 Input the custom DNS you want to use. After that, you can exit the “Settings” app to take effect immediately.


Method 6: Factory Reset iPhone

If the above solutions do not work, you can also factory reset your iPhone instead. In order to avoid any data loss, you have to backup the data of iPhone to iTunes or iCloud beforehand.

Step 1 Open Settings and scroll down to tap on the General option to reset your iPhone accordingly.

Step 2 Tap on the Reset option to access to the Reset screen, tap on the Erase All Content and Settings option.

Step 3 If possible, you can also enter the passcode to erase the files on your iPhone. Tap on the Erase option to continue.

Step 4 When you restart your iPhone, you can have another check whether iPhone weak signal is strengthened.

Part 2: Ultimate Method to Fix Your iPhone Weak Signal

Is there a method to fix your iPhone weak signal automatically? If you cannot diagnose the problems, what should you do? FoneLab iOS System Recovery is one of the most professional tools to repair your iPhone back to normal on Windows and Mac, including the weak signal of the iPhone.

  • Fix software related issues for iPhone, such as weak signal back to normal.
  • Free downgrade and upgrade the iOS to the supported version accordingly.
  • Both standard mode and advanced mode to fix and repair your iPhone.
  • Support all iPhone modules, including iPhone 11/X/Xr/Xs/8/7/6.

Step 1 Download and install iOS system recovery

Connect your iPhone to a computer via the original USB cable. If you have already installed iOS system recovery, you can launch the program on your computer and click the More tools to choose the iOS System Recovery within the program.

Step 2 Detect iPhone weak signal in Recovery Mode

After that, you can click the Start button to fix the iPhone weak signal, which enables you to recognize the iPhone problems automatically. When the results came out, click the Confirm to find the solution to get out of the Recovery Mode.

Iphone Wifi Weak Signal

Step 3 Select Repair Mode for iPhone weak signal

When the program detects the iPhone problems, you can confirm the iPhone information and click the Fix button. You are provided 2 repair types “Standard Mode” and “Advanced Mode”. Select one repair mode and click “Confirm” button.

Step 4 Set the Firmware for repairing

Confirm and correct your iPhone information. You can select the firmware to download and click “Next” button to start fixing your iPhone weak signal.


The article shares the 6 frequently used methods to get rid of the iPhone weak signals. If you cannot locate the detailed problem, you can choose the iOS System Recovery to diagnose and fix the related problem accordingly.

Weak Wifi Connection Iphone 6

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Iphone Wifi Weak Signal

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