Iphone: Why is there no sound in my mobile phone when I set my own SMS ringtone? The ringtone is 71.8kb..

Transfer from Baidu: Your ringtone format is wrong ~ IPHONE can definitely change the information ringtone.

1. First, use simple CD-DA to. Convert mp3 format to aiff format.

(XXX.mp3 & gt& gt& gt& gt& gt& gt tools "; & gt& gt& gtXXX.aiff）

2. Use to manually change the file. Aiff suffix is. Caf suffix, and then change the file name to SMS-received 1.caf.

(XXXX.aiff & gt& gt& gt& gt& gt& gt Manual "; & gt& gt& gt& gtXXX.caf）

Again (XXX.caf & gt& gt& gt& gt& gt& gt& gt Manual); & gt& gt& gt& gtsms-received 1.caf）

Note: sms-received 1 corresponds to the six files of SMS-received1-SMS-received6 under /System/Library/Audio/UISounds. That is, the six SMS ringtones of ip itself.

3. Connect to iphone through 9 1 and turn on/system/library/audio /ui sound to cover the received SMS *. Caf file (* = 1, 2, 3, 4, 5, 6).

Try to see if it has changed. ....