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Quickly Solved: iPhone Poor Signal Problem [6 Ways]

Updated by Brian Davis on Aug 29, 2022 3:30 PM • Category: Fix iPhone Issues
4 mins read

fix iphone weak signal

A strong signal on iPhone can be of great importance to making calls and letting some applications that need internet connection function well. However, some iPhone X users complain online that their devices have a weak signal when connecting with the internet or after updating to iOS 15/16. Why does this problem happen? And if you also meet with this issue, what can you do to quickly solve iPhone weak signal issue? Well, please keep reading to get the fixes.

Part 1: Why does the iPhone have a poor signal?

There could be many causes that lead to iPhone X reports a poor reception of signal. The followings are the most general ones.

1. Insufficient memory of iPhone.
2. The antennas is covered.
3. A firmware upgrade is needed.
4. Hardware problems such as displaced SIM card.
5. Software errors and bugs.

Part 2: How to fix iPhone weak signal issue?

No matter which reason that result in iPhone weak signal, next we are going you introduce the top 6 methods to resolve this problem.

Fix 1: Remove the iPhone case

Although the case is used to keep iPhone from some external damage, yet most cases on iPhone sometimes weaken the signal strength. In this case, you might be able to remove iPhone from case and then check whether the signal is improved.

Fix 2: Reinstall SIM card

If it is suspected that the poor iPhone signal is caused by a fault SIM card placement or a wrong insertion, then you should try to take out the SIM card from iPhone after powering off your device and pulling out the SIM card try. Then clear out the dust and insert the SIM card into the iPhone again, finally see if the way helps this situation.

re-insert sim card

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.

Step 1: Open the Settings of iPhone and hit on the Cellular option.

Step 2: Find out the Wi-Fi Assist feature and toggle it off.

turn off wifi assis

Fix 4: Put iPhone into an empty glass

If you still face the same issue now, attempt to put your iPhone into an empty glass. Though it seems unusual and a little comical, it has been proven to be workable for most signal problems. If the iPhone X stays saying a poor signal after trying out this method, then you may have to think about the next way.

Fix 5: Use a cell signal booster

A relatively useful solution to the iPhone weak signal problem is using a cell signal booster, which just as its name implies, improves the device signal strength reception. It enhances the radio waves conveyed between the transmitter and your iPhone, and make your device signal stronger. But it should be noted that it may cost you many bucks.

Fix 6: Employ TunesKit iOS System Repair program

If you want a cheaper and more efficient fix to iPhone weak signal issue, then professional iOS system recovery tools, for instance, TunesKit iOS System Recovery is highly recommended. And the above methods you tried don't work, it is likely that the problem is due to software glitches. In this way, you are required to use this software bug remover and make your iPhone signal become normal.

TunesKit iOS System Recovery is a professional iOS fixing program that provides almighty features to help users get rid of more than 150 iOS problems. Besides iPhone weak signal, TunesKit iOS System Recovery is available to fix iPhone keeps dropping calls, iPhone not connecting to internet, iPhone can't receive calls, etc.

tuneskit ios system recovery

Key features of TunesKit iOS System Repair

  • Solve the most iOS and tvOS system issues with a 100% success rate.
  • Supports all iOS devices including iPhone, iPad, iPod touch, etc.
  • Compatible with all iOS versions like the iOS 16.
  • Widely popular among many iPhone customers.
Try It Free safe 600,000+ Downloads
Try It Free safe 600,000+ Downloads

Follow the simple steps below of this program to fix iPhone weak signal issue.

Step 1: Open TunesKit iOS System Recovery for Windows on PC and connect your iPhone to the computer. After your connected device is shown on the screen, click on the "Start" button and choose the "Standard Mode". Then follow the instructions from the interface and let your device into DFU mode. Finally, tap the "Next" button.

connect ios device

Step 2: At this step, the firmware package matched with your iPhone X will be download ed and verified. But first you have to check your device info, such as the mode, iOS version, etc. Lastly, hit the "Download" button.

download firmware

Step 3: When the message that reads the firmware has been downloaded successfully appears, tap on the "Repair" button and your device will be fixed. After the application fixes your device, your iPhone weak signal problem will be solved.

fix iphone weak signal

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Part 3: Conclusion

When your call-making is interrupted, try the guides mentioned in this context to fix the iPhone weak signal problem. And if you happen to meet other iOS system errors in the future, the procedures of TunesKit iOS System Recovery can also help you.

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