We use cookies to ensure that you get the best experience on our website. Click here to learn more. Got it

Top 7 Solutions to Fix 'iPhone Weak Signal' Issue (iOS 14 Supported)

Anyone who uses the iPhone will encounter such a problem. When they are using the mobile phone, the signal is very weak, or there is no signal or service at all. What should we do when we encounter the issue of iPhone weak signal? How to solve it quickly? Below I will provide you with a few simple and practical methods.

1. Be Far away from No-Signal Areas

First of all, the signal will be very weak if you are in the no-signal areas.

So you should be far away from the no-signal areas and then check if the iPhone signal is still very weak. Or go to high place or the window to see if the signal should be improved.

2. Turn on and Turn off Airplane Mode

Sometimes, there is one very simple method to solve the issue of iPhone unstable or weak signal. Turn on the airplane mode, wait a few seconds and then turn off the airplane mode. Many times the problem can be solved. This is equivalent to turn off the network and then turn on the network. It is always effective to solve iPhone signal issue. The specific steps are:

Swipe out the control center from the bottom of the screen, find the switch of the Airplane mode, click it to enable this feature for a few seconds and then click again to disable it.

turn on and turn off airplane mode

3. Manually Select iPhone Carrier

Normally, the iPhone automatically selects the appropriate carrier network. However, there are many times when the signal in the area is not good and there will be no service. At this time, you can try to manually select the iPhone carrier and have a try. Here are the specific steps:

Step 1. In the Settings app, click into the "Carrier" option.

Step 2. On the Carrier Options page, turn off the "Auto" feature.

Step 3. The network operator will be displayed later, and you only need to select the corresponding operator according to the mobile phone card.

select iphone carrier

4. Remove and Insert the SIM Card

Have you ever recently removed the SIM card from your iPhone? If you have, then the iPhone signal is likely to be affected if the SIM card is not inserted correctly.

Using the Eection pin to take out of the SIM card and then clear the card slot with a dry and clean cloth or brush. Wait for white and then re-insert the SIM card to the device. Next, reboot the device and check the signal.

5. Reset Network Settings

If the iPhone signal is still not good after using the above 3 methods, you can also try to reset the network settings. Below are the steps:

Step 1. In the Settings app, on the "General" options page, click on the "Reset" option.

Step 2. On the Reset page, click Reset Network Settings. You need to know that resetting the network settings will clear your Wifi password.

reset network settings

6. Fix iPhone Weak Signal Issue by Factory Reset iPhone

Not only the iPhone signal and service problems, any other issues can also be repaired by simply restoring iPhone to factory settings. After the factory reset process, the iPhone will be as a new device, and the data on the iPhone will also be erased. You can also use the last method if you are afraid of any data loss.

Step 1. To reset your iPhone or iPad, go to Settings > General > Reset and select Erase all content and settings.

Step 2. You need to enter your Apple ID password to confirm the reset action, then everything from storage will be erased from iPhone or iPad.

erase all content and settings

You can also completely reset your iPhone or iPad to factory settings with iTunes. When you plug in an iOS device, you should be able to see the "Restore iPhone" button, which will completely reset the device.

7. Ultimate Way to Fix iPhone Weak Signal without Data Loss

Any issues you that you’ve tried so far have not been resolved including the iPhone weak signal issue can be repaired with the tool in this part. And if you use this tool, it means that there may be software errors affecting the normal operation for your iPhone. And the tool: FoneGeek iOS System Recovery is the software to remove any big or small software bugs and bring the device back to normal. What makes it better than other solutions are that the data will not be deleted.


To use the FoneGeek iOS System Recovery to fix iPhone weak signal or no service issue, check the simply procedures:

Step 1. After downloading FoneGeek iOS System Recovery on your computer, open it and choose ‘iOS System Recovery’ on the main window.

select iphone data recovery

Step 2. After selecting the repair mode, connect your iPhone to the computer.

connect iphone to pc

Step 3. You will be requested to put your iPhone into DFU mode. And the steps to put iPhone into DFU mode are also listed on the interface.

iphone dfu mode

Step 4. After entering the dfu mode, the latest firmware package will be detected. You can also choose the firmware package suits the device best and click ‘Repair’.

fix ios system

Step 5. The fixing process will be repaired immediately.


Your iPhone weak signal issue is definitely resolved after going through this post. If you need to fix this issue at the shortest time with no data loss, then FoneGeek iOS System Recovery is always recommended.

Edwin J. Parke
Wednesday on May 29, 2019, 22:49:27 GMT / Post By Edwin J. Parke to iPhone Issues

As a professional writer who is interested in technology, Edwin J. Parke has helped thousands of users by offering various tips to solve their problems.

homeHome>iPhone Issues>Top 7 Solutions to Fix 'iPhone Weak Signal' Issue (iOS 14 Supported)
Appoword by

Copyright © 2021 FoneGeek Software Co., Ltd. All Rights Reserved