clean up your iPhone

Junk files may pile up on your iPhone after a period using: browsing cache, app cache, cookies, log files, temp files, damaged/downloaded temp files, unwanted files, and so on. Your iPhone or iPad is going to run out of storage space and you cannot do things like install apps or upgrade iOS to the latest version. The running speed is also slow down. Then you need to give your iPhone or iPad a spring-clean speed boost: clear Safari cache, remove junk files in iOS, save space and make your iPhone, iPad or iPod touch run faster.

How to delete junks files on iPhone 6S?
I bought an 16G iPhone 6S from apple retail store a months ago, and now there are less than 1G storage left. I am a bit regret why not buying a high volume 6S at that time. Is there any way to delete junks files/cache/app data to free up the device? I already did my best to do that, such as backup photos and videos to computer. I am new to iPhone, please help.
iPhone 6s, iOS 9.3

Delete iPhone Cache and Junk Files, Save Space and Speed Up your iPhone

Save Space and Speed Up your iPhone: Deleting the Safari cache

Like all modern web browsers, Safari uses a cache to speed up access to store information about the sites you visited, and will use them to speed up access to frequently visited sites. So Safari build up a lot of data and cookies in its cache, and you’d be surprised at how much storage space that can take up on your iPad or iPhone.

You can clean up cookies and data in Safari’s cache. Just follow the steps to remove your browse history, cookies and data from Safari browser cache in iOS.

clear Safari Cache iOS

1. Launch the Settings app on your iPhone or iPad.

2. Scroll down and tap on Safari.

3. At the bottom of the screen, tap on Clear History and Website Data.

4. Tap on Clear History and Data on the pop-up menu to complete your removal.

That’s it. All Safari cache data should be deleted now. Safari will be brand new browser just like when you first open it.

Free up Space: Check storage of your iPhone, iPad, and iPod touch

If your iOS device storage is almost full, go to Settings to see how much storage you’ve used.

Go to Settings > General > Storage & iCloud Usage > Manage Storage.

You’ll see a list of your apps, and how much storage each one uses. Tap an app for more detailed information about its usage.

check storage iPhone

Depending on the app, you might be able to delete some of its content, or delete the app and all of its content. If your device is almost full, or you get a Storage Almost Full alert, remove some less-used content. To get more details, you can visit

Professional iOS Optimizer and Space Saver: Mobile Data Eraser

With a third-party iOS Space Saver, you do not need to delete caches and junk files from every single apps or browser on your iPhone or iPad.

Mobile Data Eraser is a third-party Space Saver & iOS Optimizer. It makes it super easy to clean junk files and speed up your phone. It allows you to delete unnecessary and junk files from your devices in only 1 click. So you can clean up your iPhone (iPhone SE, iPhone 6S & iPhone 6S Plus), iPod, iPad to free up storage and speed up your devices.

With feature of files compressor, Mobile Data Eraser helps you to compress files and save space for your devices with quality lossless.

Free up Space: Compress photos or export photos from iPhone, iPad, iPod touch

Step 1. Launch space saver and connect your iPhone

Download and install this mobile data eraser program on your computer. And connect your iPhone or iPad to computer. Your device will be detecte and the main information will be shown in the primary window.

save space iPhone

Step 2. Compress photos to save up space

Click on the “Space Saver” option in the main interface. And you will open the space saver window.

main space saver

Lossless compression will free up almost 75% space of your camera photo’s space.

1. To compress photos on your iPhone, click on the Compress button to enter photo compressing process.

compress photo to save up space

2. The program will start scanning your iPhone for all captured photos.

scan big size photos

3. After the scanning, check the photos you want and click “Start” to compress the photos with quality lossless.

compressing big size photos

After the compressing, you can see how much space have been saved on your iOS device.

Step 3. Export photos to computer for backup

If you want to export photos from iPhone to computer for backup, CLICK THE “Export” option in the primary window of Space Saver. This will help you to transfer your original photos to your computer for backup, so as to save more space for your device.

export photo to PC/Mac

You can perform the option “Export Only” or “Export and Delete”. Set a destination on your computer to save the photos, then click “Start” to begin exporting the photos.

start exporting

Optimize iOS: Delete iPhone cache and junk files, remove temp files to speed up your iPhone

You can not image how much massive space have been taken up by application log files, cache files from the application and iTunes synchronization, and caches, cookies, temp files, logs and useless data from various Apps.

By using this iOS speeder program, you can optimize iOS system and release massive space, then speed up your iPhone, iPod Touch or iPad.

Step 1. Click “iOS Optimizer” in the main window of the program.

iOS optimizer speed up

Step 2. Scan your iPhone junk files, caches, temp files, and more

In the new opened windows, you can see your phone data is classified in System Data and User Data with 6 categories. Choose any category you want and click the “Start Scan” button. And the iOS optimizer will start scanning process.

junk files can be cleaned up

Step 3: Delete iPhone cache and junk files to free up more space

After the scanning, you can see all the junk files in the scan result window, including the Apps have not been used more than 15 days. Check the box before the item you want to clear, click the “CleanUp” button to free up the space of your iPhone, iPad or iPod.

delete iPhone cache and junk files

Note to Self: Please keep your device connected with the computer during the whole process, to make sure the junk files can be cleaned up completely.

When the procedure to clean up your device is finished, the iOS is optimized completely. And you can see how much user data has been released. And the performance of your iOS device can be improved.