01-03-2012 07:11:12 AM
I just upgraded my Adrenaline USB modem with the latest "4g" firmware and even though there is a HSDPA signal available it will not connect using that signal. It stays with the 3g (UMTS).
My ATT phone (Inspire) will connect and use the HSDPA signal but the Adrenaline ignores it.
From what I've read, the modem supports both HSPA and HSDPA.
Anybody else having a similar issue?