I'm having issues with the Samsung m575 restore. i have a bunch of them but i can only connect three to the computer the rest wont even acknowledge the connection.

The issue i have is connecting the phone to the computer. These phones have internal drivers so when you connect them they download the drivers automatically. But they don't. i have three that i can connect and do anything to. the rest will not connect and with that they will not register as a mass storage device when you insert a sd card and change it to mass storage.

I'ts not my cord I've tried many different cords. the cord does not make a difference. I've used different computers with windows 7/xp but nothing. The ports on the phone are in great condition pretty much brand new phones.

There are two types of software and at first i thought that was the problem. you know one software/firmware sometime has issues. but i'm having the same issues with both soft wares. so i really don't think that's the issues.

so i am open to any ideas comments suggestions that anyone may have.