IPhone 5/iPhone 5s how to change text message ringtones/cell phone ringtones

Preparations

We will first download a synchronization assistant installed on your computer on the synchronization and mobile official website.

The usage is as follows:

1. Now we open the synchronization assistant on the computer and click the synchronization ringtone:

2. As shown in the figure, click synchronize music:

3. Click add in the figure above, click the music you uploaded, and then click create ringtone.

4. It is much easier to directly convert mp3 to m4r:

5. Select the desired part of the ringtone, which cannot exceed 40 seconds, as shown in the following figure:

6. After the ringtones are ready, we can connect the iphone to the computer and click Export device in the synchronization assistant!

Now we can use this ringtone directly on our phone.

From: http://www.111cn.net/help/iphone/46592.html