Why Is My iPhone 6 Plus So Slow – Best Way to Fix iPhone Really Slow

Updated May 03,2018 | by Micky

"I just bought the iPhone 6 Plus last year but why is my iPhone 6 Plus so slow now"?. This is what Apple users often complain about. iPhone becomes less responsive over time than what it initially was and it’s really a frustrating fact.

Since there are many factors which can affect the state iPhone is running in, in the following tutorial, I will explain the cause of this” iPhone 6 plus slow” issue in detail and offer the most practical solutions to it.

Solution 1.       Restart the iPhone that Has Run Too Long

When your iPhone runs for a long time without any rest, the touch screen can become rather irresponsive and the computing speed can get less quick as well.

Solution: Reboot your iPhone. Press and hold the sleep button until the power off slider appears. Slide it to the right and wait for your iPhone to be shut down. When finished, wait for a while and then, press and hold the sleep button again for around 5 seconds, and the iPhone will restart.

Solution 2.       Check Whether Your Device’s OS Is up to Date

In some cases, an old iOS could be the factor which affects your iPhone speed.

Solution: Update your iPhone to the latest iOS version. Check the iOS version by going to Settings, General, and Software update. Read iOS Update Tutorial for more detailed information.

Warning: If your iPhone is too old, for example – iPhone 4, the update may slow it down as well.

Solution 3.       Shut Down Extra Open Applications to Make iPhone Run More Quickly

Some running Apps in the background can take up large space which also makes your iPhone run slow. Select those unused running Apps and stop them is the best choice.

Solution: Double tap on the home button on your iPhone and bring up the App list. Swipe upwards to close them once for all!

Solution 4.       Too Many Cookies and Junk Files Slow Your iPhone Down

When using Apps or scanning some web pages, cookies and junk files are generated, and over time, they get accumulated which dramatically slows down your iPhone. If you are still asking “Why is my iPhone so slow”, this should be the most possible cause! 

Indeed, iPhone has some inbuilt cleaning features for files like safari cache and App data. However, the procedure is complex, for example, you cannot clear both safari cache and App data in one single procedure. The worst is that the inbuilt cleaning feature doesn’t necessarily clear all junk files in a complete way!

Luckily, there is still a better alternative for iPhone cleaning! Here, I am going to bring in a fairly powerful and efficient tool to clear up your iPhone and keep it in the best state

Why does my iPhone run slowly? Free download the best iPhone cleaner to make it run in a smoother way!

Are you seeking for a way to clear App caches, website cookies, and search history with only several clicks since iPhone doesn’t have such a user-friendly feature itself. IOTransfer iPhone transfer software should be exactly the one that fits this bill best! Once you start the program, you can find the cleaning feature and launch the scan to clear up all junk files. What’s more, you can also manually delete unwanted files like unused Apps, photos, and videos to make more space.

Moreover, IOTransfer enables you to download online videos, convert videos, make GIFs and transfer iOS files between devices as well.

Why is my iPhone 6 Plus so slow? Free download the best iPhone cleaner to delete extra files from your device and keep it in the best state!

Read the following steps carefully if your iPhone is very slow.

Step 1 Connect Your iPhone to PC

Install and launch IOTransfer, connect the iPhone to PC and wait until it’s recognized. If the notification “Trust This Computer?” pops up on the device's display, just tap on “Trust” and go ahead.

Step 2 Clear Junk Files on iPhone

Click on “Clean” at the top and hit “Scan My iPad”. Wait for a few seconds all cache, cookies, and junk files will be totally removed from your iPhone.

Step 3 Delete Unwanted Files or Apps

Go to “MANAGE” and select the item you want to delete in the left list. Here, we take music for example. Select “Music” and tick off the music you want to delete or export to PC. After finished, click on “Delete” or “Export” to permanently remove the music or transfer them to PC in order to save more storage space to make your iPhone run at a faster speed.

Bottom Line

Why is my iPhone 6 Plus so slow? I believe you have found the answer after reading this tutorial. So, nextly, take your preferred way to speed up your iPhone.

Other Features of IOTransfer

1.       Convert HEIC photos to JPG

2.       Download YouTube videos to your PC and iPhone

3.       Transfer PDF to iBook on your iPhone

4.       Back up all kinds of iPhone data

5.       Download Instagram videos within clicks

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