It took a while until you have adjusted the Smartphon, but you get through it. Most have annoyed me the awful ringtones. You can insert his own. That is all on MP3 umkonvertierten songs or pieces of music. Open Phone settings and in developing options at the bottom USB debugging put a check mark. The mobile phone is connected using the USB cable to your PC and you will see a big green man and press Enable USB storage. OK it appears press a red male. Not go further on the mobile phone. Now open the PC Explorer and it appears DG 300 and the drive letter, for example: F. Open the drive and insert at the bottom of the Ringtones songs. Once this is done remove the USB cable. Open Phone settings and go to audio profiles. Touch very briefly In general the right 3Striche. Tap here Voice call ringtone and it will open a new window with the entire ringtones. Now you are looking alphabetically by the installed songs and choose the best from --- finished. It's very simple you will tell you afterwards. Have Fun !!!
