Posted 25 August 2012 - 01:11 AM
I had the same with my cube mini. It was the crap USB cable supplied with it. I used my Samsung phone one and all was ok.
You might need to uninstall the device and re install it again so that it appears as rk30 in device manager.
In a hurry...
Jez
Sent from my GT-I9100 using Tapatalk 2
Recommended devices shown in Green
My Tablets (current): Samsung Galaxy Note 10.1, Google Nexus 7, Minix Neo X5, MK808 TV Stick
Phones (current): Samsung Galaxy S2 JB 4.1
Previous in chronological order (most recent first): Ramos W42, Ramos W30HD, Yuandao (Vido) N80IPS, Prestigio MultiPad 8.0 Ultra Duo, Ployer Momo8-IPS, Ainol Novo 10 Hero, Window N101+, Ployer Momo11 Speed, Window N90-II, Pipo (Movie M3, Mix M2, Max M1), Cube Mini U30GT-M, Cube U30GT-W, Blackberry Playbook, Sanei N90, Zenithink C91 ZT280, Archos 80 G9, Aishuo S2