I was try with bluetooth adapter and few flash drives and nothing happens.
Bluetooth adapter doesn't work, I haven't seen it working on any of the Allwinner A10 tablets that run stock firmware.
I am able to connect usb flash drive AND I am even able to connect a external hdd that DOESN'T need an external power supply!!!
My Onda VI40 can't do this...
You might want to check if you got the right otg cable, since I have two otg cables and one of them doesn't work on both my tablets.
Since ICOO didn't provide an otg cable, I am guessing you got the wrong cable...
You should check out this: http://forum.xda-dev...d.php?t=1092493
It explains why your cable probably doesn't work and you can test it if you have a multimeter with small/tiny probes.
I checked both my otg cables and only one of them(the right one) had pin 4 and 5 connected.
I have to say, the ICOO D90W is better than the Onda VI40!
I modified the broken usb otg cable by connecting pin 4 to pin 5 and now it works Now I have two working otg cables
This post has been edited by LVL: 20 May 2012 - 03:18 PM