Unhappy [Q] usb otg not working on android ics 4.0.4

i own a xolo a500 device and based on its hardware consisiting of snapdragon msm8225 processor it should have otg function and even though it has an android ics 4.0.4 os it doesnt have otg functionality i.e. when i connect an otg device nothing happens.
i did the usb host diagnostics and this is the result i didnt understand anything so please help


Device
XOLO_A500

Model
A500

Build ID
IMM76I

Fingerprint
XOLO/Q203/XOLO_A500:4.0.4/IMM76I/eng.xuzengke.20130130.193539:user/test-keys

Firmware
Stock

Reports
1

ANDROID API

Claims
support
Yes

Classes
found
Yes

Device
detected
No

ROOTED API

Claims
support
No

Device
detected
N/A

KERNEL

Claims
support
YES

Device
detected
YES

OS support
YES

3rd party apps
NO



even though i havent rooted it now i will be doing it so even if it can be solved by rooting please reply....