Repair Troublesome iOS & Android Issues at Ease

Apple has won over millions of users globally with its flagship iPhone series. After introducing the iPhone 7, it certainly taken a massive new leap in smartphone innovation. Nevertheless, as devices age, there are times when users face various kinds of unexpected iPhone 7 problems. Even in 2026, the iPhone 7 remains a reliable secondary device for many, but hardware wear and software updates can trigger glitches.

To make sure you have a completely trouble-free experience with your device, we have rigorously tested and listed various iPhone 7 issues and their optimal fixes in this guide. Read on and learn how to solve various problems with iPhone 7 Plus in no time, extending the lifespan of your trusted device.

Part 1. 18 Common iPhone 7 Problems and Solutions

1-1. iPhone 7 is not charging

Is your iPhone 7 not charging when plugged in? Don’t worry! It happens with lots of iOS users, especially as lightning ports accumulate lint and dust over the years. Most likely, there would be a problem with your charging cable or the connecting port itself. Try charging your phone with a new authentic MFi-certified cable or use another USB wall adapter or computer port. You can also carefully clean the port or restart the device to fix this issue. Read this guide to know what to do when the iPhone doesn’t charge.

1-2. Battery drains without using the phone

Mostly, after performing an iOS update or installing background-heavy applications, it is observed that the iPhone battery drains rapidly without even using the device. To resolve iPhone 7 problems related to its aging battery, firstly diagnose its usage. Go to Settings > Battery and check how the battery has been consumed by various apps. You may need to disable Background App Refresh for power-hungry programs. Also, read this informative post to fix issues related to your iPhone's battery.

1-3. iPhone 7 overheating problem

We have heard from lots of iPhone 7 users that their device tends to overheat out of the blue, sometimes displaying a temperature warning. This happens even when the device is idle or performing light tasks. To fix these iPhone 7 issues, update your phone to a stable iOS version to patch out bugs causing CPU overload. Go to Settings > General > Software Update and get a stable version of iOS. This post has explained how to resolve iPhone 7 overheating issue in a simple manner.

1-4. iPhone 7 ringer problem

If your iPhone is not able to ring (with sound) while getting an incoming call, then it could be a hardware or a software-related problem. Firstly, check if your phone is accidentally set on mute. The physical mute slider is usually located on the left side of the device above the volume buttons, and it should be turned on (towards the screen with no orange showing). You can also visit your phone’s Settings > Sounds and manually adjust its ringer volume. Read more about iPhone ringer problems right here.

1-5. iPhone 7 sound problems

There are frustrating times when users are not able to listen to any sound while being on a call or playing media. The sound or volume related problems with iPhone 7 Plus usually happens after an update alters your audio profiles. Go to your phone’s Settings > Accessibility > Audio/Visual and turn on the option of “Phone Noise Cancellation”. This will let you have a better calling experience by reducing ambient background noise. Additionally, read this post to solve iPhone 7 issues related to its sound and volume.

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If simple settings tweaks fail to resolve deep audio bugs, applying an advanced system repair could fix underlying OS corruption.

1-6. iPhone 7 echo/hissing issue

While being on a call, if you hear an echo or an irritating hissing sound on your phone, you might suspect hardware failure. However, you can just put the phone on speaker for a second to refresh the audio routing channel. Later, you can tap on it again to turn it off. Chances are that there could be a temporary issue with your cellular network coverage as well. Simply hang up and call again to check the quality of the sound. You can follow this guide to resolve these iPhone 7 echo/hissing problems as well.

1-7. Proximity sensor not working

The proximity sensor on any device lets you talk seamlessly over a call by turning off the screen, helping you multitask, and perform a wide range of other tasks without accidental cheek touches. Though, if it is not working on your iPhone, then you can take some added troubleshooting measures. For instance, you can try cleaning the top portion of the screen, restart your phone, hard reset it, restore it via iTunes, or put it in DFU mode. Learn how to fix the iPhone proximity problem right here.

1-8. iPhone 7 calling problems

From not being able to make an outgoing call to repeatedly getting calls dropped mid-conversation, there could be plenty of iPhone 7 issues related to calling. Before you proceed with complex fixes, make sure there is no problem with your carrier network. Toggle Airplane mode on and off. If there is absolutely no cellular service on your phone, then you won’t be able to make any calls. Nevertheless, if there is a consistent software problem with your iPhone calling functionality, then read this informative post to resolve it entirely.

1-9. Can’t connect to a Wifi network

If you are not able to securely connect to a Wifi network, then first double-check whether you are providing the correct password for the network or not, as case sensitivity matters. There are plenty of reliable ways to fix these connectivity problems with the iPhone 7 Plus. One of the absolute best ways to do so is by systematically resetting the network settings. Go to Settings > General > Transfer or Reset iPhone > Reset and tap on the “Reset Network Settings” option. Though, if you don’t want to take such an extreme measure that deletes all saved passwords, then read this guide to know some other easy fixes to iPhone wifi issues.

1-10. Unstable WiFi connection

Chances are that even after being successfully connected to a Wifi network, your device can experience certain signal flaws and dropouts. Too many times, users are not able to enjoy a seamless broadband connection and get lingering problems related to their network stability. Try to manually resolve this issue by resetting the specific network profile. Select the Wifi network in settings and tap on the “Forget this Network” option. Restart your router and phone, and connect to the Wifi network again. Also, visit this guide to learn how to solve various iPhone 7 problems related to Wifi.

1-11. Messages are not getting delivered

If you have just updated your device to a newly released iOS version or are currently using it with a new SIM card, then you might face this SMS or iMessage delivery issue. Thankfully, it has plenty of quick solutions available without a technician. Most of the time, it can be resolved by correctly setting the current date and time to sync with carrier towers. Go to Settings > General > Date & Time and set it to "Set Automatically". Learn about some other easy messaging solutions right here.

1-12. iMessage effects are not working

You might already be familiar with various kinds of screen effects and bubble animations that are supported natively by the latest iMessage app. If your phone is unexpectedly not able to show these effects when receiving messages, it's often linked to a visual setting. Go to your phone’s Settings > Accessibility > Motion (or General > Accessibility > Reduce Motion on older iOS) and turn the "Reduce Motion" feature off. This simple toggle will resolve visual problems with iPhone 7 Plus related to iMessage effects rendering.

1-13. iPhone 7 stuck on Apple logo

Too many times, after restarting an iPhone or attempting a major software update, the device simply gets stuck entirely on the white Apple logo. Whenever you face a severe firmware problem like this, you cannot access your data. Simply go through this informative step-by-step guide to resolve iPhone 7 stuck on the Apple logo. Mostly, it can be fixed rapidly by forcefully restarting the device holding down the correct physical buttons.

1-14. iPhone 7 stuck in a reboot loop

Just like being frozen stuck on the Apple logo, your device can also be stuck endlessly in the reboot loop. In this critical case, the iPhone would keep restarting iteratively without ever getting into a stable mode or reaching the home screen. This problem can often be fixed by putting your device in Recovery Mode while taking the assistance of iTunes to refresh the system. You can also use a dedicated third-party repair tool to fix it or simply hard reset your device. Learn more about these powerful solutions to fix iPhone stuck in reboot loop right here.

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Regularly managing and backing up your device using comprehensive software can prevent data loss during sudden reboot loops or major system failures.

1-15. iPhone 7 camera problems

Just like any other technological device, the intricate iPhone camera modules can also malfunction every now and then. Most of the time, it is observed that the native camera application abruptly displays a pitch-black screen instead of a live view finder. These common iPhone 7 issues related to its camera functionality can often be fixed smoothly by updating your device OS or after restoring it entirely via backup. We have comprehensively listed various verified solutions to this problem in this guide.

1-16. iPhone 7 Touch ID not working

It is highly recommended to add a new clean fingerprint profile on your device every six months due to wear or changes in your skin. There are times when even after doing so, your device’s Touch ID sensor can heavily malfunction or fail to read. The best and fastest way to fix it is by directly visiting Settings > Touch ID & Passcode, entering your PIN, and manually deleting the old faulty fingerprint profiles. Now, add a completely new fingerprint carefully and restart your device to fix this persistent security issue.

1-17. 3D Touch is not calibrated

The pressure-sensitive touch screen of your device can be malfunctioning and responding poorly due to an underlying software glitch or a subtle hardware alignment issue. If the screen is not physically shattered or broken, then there could be a simple software-related issue behind its poor responsiveness. You can go directly to Settings > Accessibility > Touch > 3D & Haptic Touch (previously General > Accessibility > 3D Touch) and systematically try to calibrate its sensitivity manually. You can learn how to precisely fix issues related to the iPhone touch screen display in this post.

1-18. The device has been frozen/bricked

If your device has been entirely bricked and refuses to respond to any standard input, then try to resolve it immediately by forcefully restarting the hardware. To properly do so on the iPhone 7 architecture, firmly long-press the Power (Sleep/Wake) button and the Volume Down button at the exact same time for at least 10 to 15 seconds. Let go of both keys only when the iconic Apple logo would finally appear on the screen. There are plenty of other robust ways as well to fix a bricked iPhone. We have curated and listed them right here.

Conclusion

We are completely sure that after thoroughly going through this comprehensive troubleshooting post, you would be fully equipped and able to resolve various problems with iPhone 7 Plus on the go. Without much technical trouble, you would be able to independently fix these prevalent iPhone 7 problems and have a seamless, highly responsive smartphone experience once again. By leveraging the methods above, you can maintain your iOS device effectively. If you are still having stubborn iPhone 7 issues after trying these solutions, feel free to let us know about them in the comments below.