While there is no denying the fact that iOS 16 offers great features, the latest iteration of iOS has had a fair share of issues. Be the rapid battery drain issue or the random restarting of the iPhone, the operating system has run into quite a few problems. Another issue that a number of iPhone users have encountered after the software update is sluggishness. If your iPhone is slow after iOS 16 update, try out these best tips and tricks to fix the sluggish iPhone.
Best Tips to Fix the Slow iPhone After iOS 16 Update
When you update the software on your iPhone (or for that matter on any device), it takes some time (around a couple of days) before the software settles in due to the long background update. So, if you have just upgraded your device, you should give some time to the operating system to get settled.
But if the iPhone continues to feel slow after iOS 16 update, the problem could be due to other factors like a random glitch, cluttered storage, or resource-hogging features. So, we are going to troubleshoot the slow down of the iPhone from various perspectives.
1. Force Restart Your iPhone
I don’t think many of you would be surprised to see the force restart aka hard reset right at the top. For those unfamiliar, it’s considered to be a go-to troubleshooter for fixing common problems.
To force restart your iPhone: Press and quickly release the volume up button. Then, press and quickly release the volume down button. After that, hold down the power button until you see the Apple logo on the screen.
Once your iPhone has restarted, check out if things have got better. If it has, you are good to go!
- Clean Up Your iPhone
Just in case your iPhone still seems to be rather slow after iOS 16 update, wipe out all the useless files that may have clogged up a ton of storage on your device. Cluttered storage not only makes the device sluggish but also tends to drain the battery. So, eliminate them all without any more ado.
You can take a peek at how the storage has been consumed by going to the Settings app > General > iPhone/iPad Storage. Track down every redundant file and remove it. Once all the useless files have been removed, the iPhone should start running smoothly.
Though widgets are helpful in terms of making it pretty straightforward to keep a track of related information, they drain a lot of battery. Not to mention, they have also been found to cause the device to restart unexpectedly. So, I would recommend you to get rid of all the unnecessary widgets.
3. Take Control of Resource-Hogging Features
There are quite a few resource-hogging features like background app refresh and location services that not only eat into a lot of battery but also tend to slow the device. So, it’s better to take control of them wisely. Else, those features will get the hell out of your smartphone.
There are two major power-hungry features like background app refresh and location services that I would recommend you to disable as they are well-known for draining battery and also causing the device to slow down. Head over to Settings app > General > Background App Refresh. Now, turn it off.
Next, navigate to Settings app > Privacy & Security > Location Services. Then, disable it or manage its usage smartly.
4. Reset All Settings
No solution as yet? It’s time to reset all settings. Do note that it will clean up all the existing settings including Wi-Fi passwords and VPN settings. So, be sure to set them up again. To put your device to factory default, open Settings app > General > Transfer or reset iPhone > Reset > Reset All Settings.
Now, wait for some time until your iPhone has been reset to factory default. Once the device has rebooted, it should start running normally.
5. Check your WiFi connection
With the deep interconnectedness of hardware, software, networks, and services, it can be hard to know exactly what’s slowing down an iPhone, and in fact it might not be iOS 16 update at all — your wireless network might be what’s causing everything to feel like molasses.
You would be wise to suspect your internet connection. First, make sure that you have a solid WiFi signal (you should see three bars in the WiFi indicator at the top right of your screen). If it’s weak, move closer to your WiFi router.
If it’s still weak, reboot the router (turn it off, wait two minutes, and then turn it back on again). If that doesn’t solve the problem, you might need to perform additional troubleshooting on the router. Check other devices like your laptop and iPhone to see if they also show a weak WiFi connection.
6. Update Software on Your iOS Device
If none of the solutions have worked in fixing the sluggishness on your iOS 16 device, go for the software update. With almost every update, Apple introduces a number of bug fixes and performance improvements. Therefore, it would be apt to update the iOS device to the latest software version.
To do it, launch the Settings app on your device and choose General. Tap on Software Update and then download and install the latest version of iOS 16 as usual. Keep in mind, your iPhone must have around 50% battery life (when not connected to a power source) and around 20% battery life when connected to a power source.
7. Don’t force close apps regularly
There are people who believe that apps should routinely be closed; they regularly swipe to close every app running in the background throughout the day. To be perfectly clear: this will not speed up your iOS 16 device and may in fact slow it down. The iOS is designed to manage apps efficiently, putting unused apps in a low-power standby mode when not in use. If you close apps regularly, you are actually causing the iPhone to take more time to switch apps and access data. Speeding up your iOS 16 device via closing apps is a myth, and you should not do this.
8. Close a misbehaving app
That said, far and away, the most common cause of slow behavior on your iOS 16 device is a misbehaving app. If your iPhone starts running slower after iOS 16 update, there could be some apps that are not optimized to run on the new operating system. Try to sleuth out which app might be responsible.
Is there an app that you are using each time the iPhone slows down? The app doesn’t need to necessarily be the one you’re using at the moment. Some apps continue to run in the background (particularly apps that stream content like Spotify and Pandora, and apps that need to track your location, like Google Maps).
To troubleshoot this issue, completely close any apps that might be slowing down your iPhone. If that solves the problem, try running the app again. It might be an intermittent problem that closing the app solved. If so, great. If it immediately slows down again, see if there’s an updated version of the app. If not, you might want to stop using it, or uninstall and reinstall the app. But to reiterate the previous point, only close apps if you suspect they are not working properly and slowing down your iOS 16 device. Don’t make a habit of closing all apps.
9. Restore Your iPhone Using Finder/iTunes
Even though it might seem to be a bit radical solution, I would suggest you restore your device as new. Since it has the knack for fixing even complex issues, I am betting on it to finally get rid of the slack.
Bear in mind that if your Mac is running macOS Catalina or later, you will need to use Finder to restore your device. And if your computer is running Windows, you will have to use iTunes. Connect your iPhone to your computer. Then, open Finder/iTunes and choose the device. After that, click on Restore iPhone and confirm.
10. If none of the above options work:
- You may have a problem with your iPhone’s hardware. The only real fix is to take it to an Apple Store for servicing, or to replace it. For example, if the iPhone is old and the battery runs out quickly, the iPhone’s processor might be slowing down to help the battery last longer.
- Perhaps your iOS 16 device is not really running slower, and it just seems that way compared to the performance of a newer device you’ve been using. You might only be aware of how slow your iPhone is because it’s several years old and isn’t as snappy as the newest model.
Easy tips to fix iPhone slow after iOS 16 updateand iPad
Hopefully, your iOS 16 device has got back the snappier performance. More often than, cleaning up the clogged storage can help you sort out the sluggishness. If that doesn’t help then the software update often proves to be viable in resolving the problem.
As for the option to restore the iPhone as new, you should look at it as the nuclear solution since it will delete all the existing data on your device and install the latest version of iOS. As the whole process takes plenty of time, you should take it on only as a last resort.