Samsung Galaxy Mini (GT5570) USB connection failure
Hi Guys, lets summarise this.
Every now amd again my Samsung Mini stops connecting via USB - the usb connected message does not appear in the header bar when I plug the lead in and Kies cant find it.
So, I go to Settings - Applications - development and click USB Debugging off.
I then turn the phone off and on again.
Back to the Settings - Applications - Development Menu and enable usb debugging.
Plug in the cable and it USB connects again.
You can also switch between USB modes.
With the phone connected, pull down the top bar and toggle between USB connected and USB storage....
I think you need to be in USB storage mode for Kies to work. The phone cannot use the SD card while in this mode
In USB connected mode your phone can still use the SD card but I dont think the PC can see it at all (so that mode may not be a lot of use!!)