Hacker-Friendly Wireless Phones w/ GPS?
Milo_Mindbender asks: "I'm looking to buy a cell phone that is reasonably accessible to hacking. Not illegal stuff, I'd just want to be able to write and load programs on the phone myself. I particularly want access to the GPS in the phone. I'm not picky about what language or environment I have to use as long no hardware mods to the phone are required and I don't have to pay someone an arm and a leg for a developers kit. Can anyone recommend something (just normal sized phones please, not the big PDA hybrids) they've had good luck with?"
IRC
Don't waste your time looking at any of Verizon's phones. I don't think that any have full GPS capabilities (just the tower-dependent form for e911), and none use J2ME. In fact, the only ones that can take non-BREW apps are the Palm and PPC hybrid phones. Almost all (if not all) of the VZW phones also prohibit downloading of ringtones and wallpapers over WAP, even on my Nokia 3589i. Sadly, Verizon Wireless seems to be gaining a stranglehold on the US wireless market, so good deals, phones, and features will be found elsewhere.
Not sure about the hackability of PalmOS, but I would tend to think that it'd be pretty pliable. The new Treo 600s are the size of a normal cell phone, it's really amazing, so you shouldn't count it out based on size.
why dont you check out nokia forums? there is a lot of free SDk fot theri phones and you can get a lot oh help for whatever you are devloping, about the phone, get one with Symbian, preferably nokia 6600 og Sony-ericsson p900, the n-gage will do, but not in functionality only beacuse of the symbian
*resistance is futile, or fuzzy, i dunno*
There's all sorts of useful phone-related stuff, including for the Nextels, at Howard Forums, http://www.howardforums.com
Java Modem GPRS Color Display (4,9096 colors) MMS/SMS Polyhonic Sound Dual-Band GSM (900/1800)
Not just the phone, but the carrier is also
h on e/j2me_phone_apps.htm
important. There are a lot of phones which can
be programmed in j2me, but some carriers, such as
Verizon, have rigged their phones so that the only
way they can be loaded is through their official
portals, for cash. Others, such as ATT, are much
more open platform. Look at
http://www.colinfahey.com/2002dec14_j2me_cell_p
as a good starting point.