SIM Lock
Most network-supplied versions of the Universal are shipped SIM-locked, with the O2 XDA Exec being a notable exception. There is a free SIM unlocking tool released by buzz_lightyear on http://www.buzzdev.net/. This process involves flashing a new Radio ROM onto the device, and may invalidate the warranty.
Read more about this topic: HTC Universal
Famous quotes containing the word lock:
“Don’t lock me in wedlock, I want
marriage, an
encounter....”
—Denise Levertov (b. 1923)