thanks to everyone’s great feedback, i’ve now got a usb battery that’s much more efficient and capable of delivering more current to a portable device. like i promised, i put together a slick little case to finish this hack off right. read on for some tips on building your own.
Cellphone Hacks541 Articles
Rotary Cell Phone
somebody over at spark fun decided that those 1980s zach morris cell phones just weren’t retro-cool enough. keith swett sent us the link to this hack which involves retrofitting an old 1950s at&t rotary phone with modern day tri-band cell hardware.
make sure to turn it off when you are in the theatre.
How-to Make A ‘usb Battery’
found out yesterday that there’s a shuffle shortage and gadget battery life can only be expected to get worse. bummer. at least you can make the most of your waiting-for-shuffle blues and solder yourself a ‘usb battery’. this little gizmo runs off a 9 volt battery and supplies your favorite little device with the proper 5 volts of mobile power.
in lieu of running an ipod off of it, i tested it with an mpx220 smartphone and it should work fine with any low power mobile device that can charge via usb cable. read more for instructions on how to make your own.
Customizing Your Motorola Vxxx Phone
Using the USB cable for your Motorola V300, V400+ etc. phone (via Bluetooth won’t work), the P2Kman seem utility, a hex editor, and this tutorial, you can probably teach your phone to make you coffee in the morning. There’s a master list of hacks here, and a few mods especially for the V551 here. Go nuts, and let us know if you can figure out how to make those cool little designs in the cappuccino.
Treo 650 Hack How-tos…
here are 3 great treo 650 hacks from palminfocenter–bluetooth dial up networking, using wifi and custom roms.
the custom rom tool is my fav, i’m going to see what type of trouble i cause with that.
hey, the treo might be the next ipod for hacks if this keeps up, then people can complain about all the treo hacks.
Secret Sidekick Applications
i cooked up a neat how-to for this month’s popular science magazine, how-to get new apps on your otherwise locked up sidekick. rss readers, other messaging clients, movie time apps. the world is yours mang! well, after you sign up for an unlock key, download the sdk, load the apps…
Get Your Sprint Treo 650 To Work On Verizon
can’t wait for verizon to get their act together and start carrying the treo 650? right now only sprint is the one that has ’em, but a few people over at treocentral have figured out to hack the firmware on the 650 so it’ll work on verizon’s network.
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