[Bug 209411] When retrieving string descriptor from mobile device returns eproto error

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https://bugzilla.kernel.org/show_bug.cgi?id=209411

--- Comment #39 from rachithas104@xxxxxxxxx ---
(In reply to Alan Stern from comment #38)
> \Is there any way to find out exactly what Windows sends to the device? 
> Maybe it's different from what your program sends.
> 
> Keep in mind also that the kernel sends a Set-Config request to the device
> when you plug it into the computer.  That request doesn't appear to cause
> problems either.
> 
> The only logs which might give you more information about what's happening
> on the device are the device's own logs.  Maybe you can learn something, for
> example, by running dmesg in a terminal app on the device.

Keep in mind also that the kernel sends a Set-Config request to the device when
you plug it into the computer.  That request doesn't appear to cause problems
either-This doesn't cause problem when the kernel first sends set-config,only
problem happens when there is one more select-config call on the same device

Its happening only with mobile,other devices are working fine

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