Home > Technology > Another Dash 3G Update – Upgrading the Radio

Another Dash 3G Update – Upgrading the Radio

January 7th, 2010 Leave a comment Go to comments
This entry is part 9 of 11 in the series Dash 3G

The other day I flashed my phone to the latest version of the 3Volution ROM which Ookba had released on XDA-Developers. It’s been three days now and I’m very happy with it. It’s stable and fast and, so far, everything woks as expected. Even the Skyfire ALT key bug has been fixed.

There was really only one last thing to tackle on this device: the cellular radio itself. In a cellphone, there are really two sets of code that make things work, The Phone’s Operating System (OS) and the radio software. The OS controls all of the functions that you can see, while the radio software controls the way the phone communicates with the network. The OS and the radio can be installed separately.

Users on various message boards have reported that their phones seem to drop their 3G data connection back to EDGE speeds whenever they end a phone call. And a few people have complained that their ability to capture a 3G signal in the first place is suspect. Some people hope that an upgraded radio software package from the manufacturer will address some of these issues. In fact, it probably won’t, since connection speed decisions are made by the network and not the phone, but at any rate I figure that if HTC released a newer version of the radio software, there must be some improvement in it….

My Dash 3G originally shipped with radio version 3.44.25.30 (check yours by going to START/SETTINGS/ABOUT). The manufacturer (HTC) released a Windows Mobile 6.5 upgrade separately from the T-Mobile upgrade, and the HTC version had some updated radio code in it. Ookba managed to extract this package and build it into a stand-alone update, with version 3.47.25.29 in it. And that’s what I installed.

The Verdict

Well … the flash worked perfectly and everything installed in about a minute of work. Did it change the way my phone behaves? Not that much that I can see. It certainly doesn’t seem to have hurt anything, but there is no dramatic improvement either. I think that I am able to get better signal on my normal commute, but this could also very well be the result of T-Mobile’s ongoing network upgrades too. I don’t get any faster speeds when my laptop is tethered. I’m not sure yet whether actual phone performance is enhanced (I haven’t made enough calls).

So my recommendation is this: if you are comfortable flashing your phone, go for it. You might see some marginal improvements. But if flashing makes you nervous, then there’s no reason to suffer through this – the improvements aren’t dramatic.

This content is published under the Attribution-Share Alike 3.0 Unported license. Please click link for information.

Series NavigationUpdated List of My Windows Mobile SoftwareThe T-Mobile Dash 3G Summary Post

Post Revisions:

  1. January 7th, 2010 at 09:34 | #1

    Upgraded the radio software in my T-Mobile Dash 3G – via @twitoaster http://robsrants.havasy.net/2010/01/anot

  1. No trackbacks yet.