I have been told through reliable sources, that the Dell Streak 5 will not be getting any updates.
Original poster, If you have solved your problem, can you please mark the correct thread(s) with your solution. Thanks
Welcome to Dell Community!
#MicrosoftMVP - Windows Expert-Consumer April 1, 2012 to March 31, 2015
May want to check your 'reliable' sources, a Dell 2.3 update has been issued to Korea. In other news, the SanDisk 64GB microSDXC is compatible with the Streak 5. Disclaimer, MY Streak 5, 2.2.2, build 360, rooted. As always, YMMV.