I said "Rebooting loop" base on 37xx boot.bin
You may use 34xx boot but you may get boot = Fail (Inventory page)

You may correct the boot to be "Pass" but you still get the poor satellite signal.
You can't use voice command., 3D building., MP3 Player., VDO Player.., Contact.., Calendar.., POI icons.., (37xx Asian can do all.)

So I still love 37xx Asian fw.