HwanJoonChoi.com

HwanJoonChoi.com

Dec 15 / 7:22pm

bartCheater

checked in bartCheater on GitHub. basically useless to anyone other than myself, but it tells you what reverse-flow train you can take and until what station so you can get a seat on the BART. It runs on Sinatra w/ Prototype, and optimized for my Android G1.  It's my first project running Sinatra since tinkering with pinkyurl. Also trying Heroku for the first time and setting it all up was pretty easy.  i set up CoolCurlings.com on Heroku as well, and might switch ChoiBean.com into a Sinatra project on Heroku as well.
Filed under  //  android   bart   bartcheater   dev   g1   github  

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Oct 28 / 12:36am

Android upgrade

Finally getting around to upgrading my G1 to 1.6 Donut.  I'm really behind the curve since I never upgraded to 1.5 Cupcake! I'll be updating my progress as I go, starting right now around 12:30.  My goal is to finish before 2am

Update 00:36

Started backing up the current image using Nandroid, as recommended by the wiki. This was mostly brought on by the news of Android 2.0 coming out soon.

Update 00:46

Should I do a full wipe? Why not.

Update 01:02

Got distracted going through G1 pictures in iPhoto... first hiccup of the installation process - apparently my recovery utility (build JFv1.42) is so old Alt+A doesn't work as "install any zip file".  Since I had already wiped my phone, I had to find an SD card reader, rename the zip file as update.zip and now it seems to be going ok.

Update 01:11

Great, I was supposed to install both things... I don't think this will work, but I installed HTC's image first, and now I'm installing the modded one.  If this doesn't work I may have to install a different recovery utility.

Update 01:38

Ugh, things didn't go so well. I may need to go back to the original state with Nandroid.

Update 01:50

Ok, I see a new "android" loading screen, so a sigh of relief here. It's stuck at the HTC image, but at least it should boot up now and I should be able to install the better recovery utility from here and pick up from here tomorrow.

Update 03:09

Hell yeah, got it working! I now see the same Donut Android loading animation but with the cyanogenmod logo overlaid on the "o."  And now it's past 3am and I really should sleep. I'm going to wait a little while and install tethering software, then call it a night.

Update 03:20

Tethering software installed, and at 3:20, I'm calling it done: 2 hr 50 min. Going from 1.4 to 1.6, UI looks a lot smoother and just overall "nicer."  Can't wait to do this again for 2.0.

Filed under  //  android   cyanogenmod   jailbreak   upgrade  

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May 26 / 4:50pm

rooted the android last weekend, and now i can tether it to my laptop! worked like a charm on the bart, though by the time i got to work, the phone was hot as hell and my battery was down to <50%.

Filed under  //  android   hack   map   tmobile  

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May 2 / 5:55am

HanGeulider

almost done with HanGeulider… I need to clean up the help text and possibly update the icon. Officially 1 week behind schedule now.

(edit on 2008-10-06: make that 5 months behind schedule)

Filed under  //  android   de   hangeulider   korean  

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