How to Fix iPhone Running Slow

Apr 17, 2023 • Filed to: Mobile Repair Solutions • Proven solutions


If you're worried and concerned that your iPad or iPhone has become slower over time, it's probably not your imagination. The speed decreases at such a sluggish rate that it is nearly hard to notice until one day you notice that websites are taking forever to load, applications are responding slowly, and menus are hard to operate. You've come to the correct spot if you're struggling with this. The slowdown is nearly invisible at first, but one day you'll notice that your programs are slowing down, menus are clunky, and Browser is taking ages to load ordinary web pages. In this post, this article will explain why your iPhone is running so slowly and teach you how to repair it so that your iPhone, iPad, or iPod runs as quickly as possible.

Why is my iPhone so slow all of a sudden

iPhones, like other computers, have a fixed amount of storage. iPhones are now available in GB Storage capacities. (GB refers to gigabyte, which is equal to 1000 megabytes.) These storage volumes are referred to by Apple as the iPhone's "capacity." In this regard, the iPhone's capacity is comparable to the size of a USB disk on a Windows computer. You are likely to run out of accessible memory after owning an iPhone for a long and taking a lot of photographs, downloading music, and installing a number of applications.

When the quantity of accessible storage space hits 0, problems start to arise. It’s not going to be a technical debate right now, but it reflects that all pcs need certain "wiggle space" for software to work properly. Certain applications need that they continue to operate even after they have been stopped. For instance, you probably enjoy it when an app like Facebook Messenger notifies you when you get new messages. This is OK, but there are a few things to be aware of when it comes to programs that operate in the background:

If your finest iPhone or iPad is behaving weirdly, here are some measures you can do with the poor iOS/iPadOS 14 to have it back on course.

Solution 1: Restart iPhone

It is a widespread habit of keeping your phone on without restarting or turning it off for a long period. This might, in certain situations, lead to a performance lag/slowdown. Your iPhone will immediately turn off and close all of your applications by pressing and holding the power button. As a result, your frozen screen will go, enabling you to manage your device. Without question, this is among the most effective ways to enhance your iPhone's speed. You may always try rebooting your device if everything else fails. Give your iPhone a rest by turning it off and on for days, weeks or months if it has been on nonstop. A simple reset may sometimes give it a new lease of life. You may need to reset your iPhone or iPad if it fails to respond, and you can't forcibly quit applications or turn it off by pressing down the power button.

Solution 2: Replace your iPhone's battery

Battery and performance are an important technical field. Batteries are a complicated technology, and a variety of factors influence battery performance and, by extension, iPhone performance. All battery packs are consumables with a finite lifespan—their capacity and performance ultimately deteriorate to the point that they must be replaced. This is only possible because of a combination of competent engineering and cutting-edge technology. Ageing batteries may cause changes in iPhone functionality. This material was prepared for individuals who want to learn more. If an old battery has hampered the operation of your smartphone, just replace it ta safe yourself unnecessary headaches and frustrations.

Solution 3: Remove Apps

More particularly those with only 16GB of storage on many iPhones, free space is an ongoing issue. Apple has included a few new options to manage user data in the forthcoming iOS 11 to help solve the issue, including the ability to uninstall applications you never use automatically. When your device's storage is becoming low, the Offload function deletes inactive applications but saves their documents and data. The removed applications display on the home screen as greyed-out icons that may be restored with a touch.

remove apps

Solution 4: Clear Your Cache

iPhone users may clean their cache in a variety of methods, whether it's for Browser or other iOS applications.

 When you clear the cookie on your iPad for Safari, all files, photographs, passwords, and apps from recently visited sites are deleted. Caches on iPhone applications may also be cleared by unloading or deleting them. Clearing the cache for Safari and certain applications may help free up space on your iPhone while also boosting speed and efficiency. Important: Before clearing the cache on an iPhone for Safari or any other app, make sure you remember your passwords since clearing the cache will log you out of websites you visit often.

clear cache for apps

Solution 5: Step down the graphics

A resolution has the most significant impact on performance since it dictates how many pixels your Processor must produce. This is why 1080p pc games often upgrade from a lower display resolution, allowing them to perform complex graphical effects while keeping a consistent framerate. New technologies are addressing this massive problem. The issue originates from the fact that screens have a set refresh rate. We could solve screen tearing and the freezing and input latency concerns of graphic cards at the same time if the display's response time could fluctuate with the framerate. To make this work, you'll need a suitable video card and monitor. There are two ways to achieve that: G-sync is the name given to Nvidia's technology, whereas Project Refresh is the name given to Intel's efforts.

Solution 6: Disable some automatic background processes

Certain programs in Windows 10 might continue to conduct activities in the foreground even when you're not using them. If you want to get the most out of your smartphone, you can choose which applications may continue to run or stop the functionality entirely to prevent all applications.

Follow these procedures to stop programs from running:

  • Open the Settings menu.
  • Select Privacy.
  • Go to Background applications and choose it.
  • Toggle off the control knob for any programs that you don't want to run in the background.
Disable some automatic background processes

Solution 7: Free up iPhone storage

Your phone's memory space being full and depleting the system might cause a system slowdown on your iPhone. A full memory on your Android device is usually associated with having too much data on your phone or by applications like Messenger having many blockchain networks and backups.

Freeing up too much space on your smartphone is the solution to this. There is music on your phone that you haven't listened to in months. There are files that you don't utilize that you may delete.

Solution 8: Check iOS system

style arrow up

Dr.Fone - System Repair

Fix iPhone Problems without Data Loss.

Available on: Windows Mac
3981454 people have downloaded it

Step 1: Start the repair process.

Use an undamaged USB connection to your iPhone/iPad to your PC. Then, on your computer, download and install dr. Fone, and then choose ‘Repair' from the list of modules.

Dr.fone application dashboard

Step 2: To proceed, click the Start button.

Once you select repair, a dialogue window will display with a summary of typical iOS system faults. To get started just hit the green Start button.

Dr.fone modes of operation

The software will provide complete information about your device if it is linked up and recognized. To proceed, click Next.

Dr.fone select iPhone model

Step 3: Verify the model that has been discovered.

You must download the appropriate firmware package when your iPhone/iPad/iPad has been successfully linked and recognized. However, you must first double-check a few settings on your device. If you mistake your device's brand, you may seek assistance by clicking the green link beneath the Download button.

Dr.fone firmware verification

Step 4: Resolve any issues with your iOS device.

After the download is complete, you may begin repairing your iOS system. A checkbox towards the bottom is selected by default, indicating that your device's native data will be preserved following repair.

Dr.fone firmware fix

To begin mending, click the Fix Now button; once completed, your iPhone, iPad, or Android tablet will normally function.

Dr.fone problem solved

Dr.Fone System Repair

Dr.Fone has shown to be a reliable solution for many iPhone OS concerns. Wondershare has done an incredible job with this, and there are many more solutions for the majority of smartphone use cases. Dr.Fone System Repair is a useful program that you should get today.


iPhones certainly have several issues like running slow after an update that are a pain for consumers to deal with. Nothing will ever stop you from having a seamless iPhone experience for as long as you have valuable tools like the Dr.Fone app. You don't need to be concerned if your iPhone has a problem. Simply open the Dr.Fone app and fix all of your problems in just a matter of minutes.

Other Popular Articles From Wondershare

Alice MJ

staff Editor

(Click to rate this post)

Generally rated4.5(105participated)

iPhone Problems

iPhone Hardware Problems
iPhone Software Problems
iPhone Battery Problems
iPhone Media Problems
iPhone Mail Problems
iPhone Update Problems
iPhone Connection/Network Problems
Home > How-to > Mobile Repair Solutions > How to Fix iPhone Running Slow