Sound Error clock and contacts

[vitaeflavia]

Hello

i have a problem, i have my music files in externel sound card, and when connect the phone in usb mode to pc, later when i disconect the music that i selected for a alarm and in contacts goes for a predifined sound.. in other phones this don´t happens (xperia arc s)

My software is 15.0.A.1.31

sorry for my bad english

[Uliwooly]

I don't quite understand

if the music its on an SD card and then you remove it, well then the music file its no longer there so the phone will select a ringtone 

[Dip_xperia]

Go to Settings > Xperia > Connectivity > USB Connection mode, check what is selected. You must select Media Transfer Mode(MTP). Reboot and check Notification/ Alarm tones are selected to your custom tones or not. If not configure them according to your choice of ringer sound. Connect to computer and transfer some files. Disconnect and recheck the Notification/ Alarm tome settings. Hope they will be unchanged.

[jochristianto]

The Sony Xperia L's alarm system is using "Alarm Styles". I noticed that the music file that I selected previously won't be saved if don't set the "Alarm Picture". I don't know about your Xperia Arc S.

[vitaeflavia]

But if we connect in MSC mode they change.. in MTP they stay unchanged.. is a error that i think is possible to fix...