I have an iphone4s. How to set the ring tone for incoming calls and text messages? Thank you all.

First download the MP3 and then sync it to itunes.

Open "itunes", select "File" - "Add files to library" in the menu bar

Select the song to be the ringtone and click "Open"

The song will appear in "Music" in "Library"

Right-click the song and select "Show Introduction"

Select "Options" and fill in the "Start Time" " and "Stop time" (within 40 seconds), - "OK"

Right-click the song again and select "Create ACC version"

The same file name appears, but the duration is within Files within 40 seconds

Right-click the newly created song, select "Show in Windows Explorer", change the "m4a" format to "m4r", and select "Yes" in the pop-up window. Yes

ps: If you cannot see "m4a", after selecting "Show in Windows Explorer", select "Folder Options" in "Tools" in the menu bar, and select "View" , in "Advanced Settings", uncheck "Hide extensions for known files", and then "OK".

Check: Find "Preferences" in "Edit" in the "itunes" menu bar and open it

Tick "Ringtones" in "Common" - "Source", and then " OK"

You can see "Ringtones" in "Library"

Open "Ringtones" and you can see whether your files have been converted into ringtones

Then open "iphone" in "Devices"

Select "Ringtones", check the "Sync Ringtones" item, select "All Ringtones", or "Selected Ringtones", and then select " "Sync", you can

After successfully synchronizing the "ringtone", the ringtone will appear in the phone's "Settings" - "Sounds" - "Ringtones" - "Customize"

To use For this ringtone, just select it. The "Custom" option is above the "Standard" option.

SMS ringtones should be within 30 seconds, and phone ringtones should be within 40 seconds.