How to Remove Duplicate Music for iPhone 4S?

"Is there an easy way to get rid of duplicates songs off my iPhone 4S?" I’m sure that this question has bothered quite a lot of iPhone users and music lovers. If you’re looking for a solution to delete song duplicates, this post will offer you 3 ways to help you delete duplicate songs on your iPhone 4S.Method 1 : Delete duplicate songs from iPhone 4S directly

Well, if you are familiar with Apple’s products, it is very simple to remove duplicate songs on all iPhone models including iPhone 4S. How to do it? In iPhone 4S, you just need to slide left to right over the music, then delete option will show. And delete duplicate songs by using this delete option directly.
Note: If this sliding fail, have a try Method 2 or Method 3.

Method 2 : Remove duplicate songs for iPhone 4S via iTunes

Note: This method only suitable for iTunes 11 or later.

Step 1: Connect your iPhone 4S to computer and sync music files in iPhone to iTunes. Then, empty the music collections on your iPhone.
Step 2: Kick off iTunes. Click "View" and then click "Show Duplicate Items" to display duplicates based only on the song title and artists. This option might display nonduplicate items, such as different song versions that appear in different albums. For greater precision, hold the "Shift" key, click "View" and select "Show Exact Duplicate Items" to check that the duplicate songs also come from the same album. Either option shows both copies of the song, so you can’t simply delete all the songs you find.
Step 3: Hold the "Ctrl" key and click each duplicate you wish to delete.
Step 4: Click "Edit" and then "Delete" to remove duplicate songs for iPhone 4S or other iPhones.
Step 5: Connect your iPhone to computer and then transfer the fixed music files to your iPhone from iTunes.

Method 3 : Delete duplicate songs for iPhone 4S with Tenorshare Music Cleanup

Step 1. Lunch Music Cleanup on your PC and Click "Start Scan" to allow this software to scan the whole iTunes library to identify and find duplicates to erase.
Step 2. After scan, Music Cleanup will list the scan result, showing you how many undefined songs and how many song duplicates. Select "Duplicates" on the left of the interface and you will see all duplicated songs and the number of the copies in the file tray. Click "Clear Duplicate" to remove the songs to trash.
Step 3: Re-sync songs to iPad. Wait for the removing until it’s over. Sync the fixed iTunes music library to your iPad mini again.

Finally, you can pick up one way to clean up duplicate songs for iPhone 4S according to your condition. Good luck!