1. Hack(jailbreak)
(1) important : firstly, turn wifi off
(2) for /l %i in (1,1,10000000) do dir F: && copy update_jailbreak_0.5_k3w_install.bin F: && exit
Kindle 3.2.1 Jailbreak Alpha
By Yifan Lu (http://yifan.lu/)
This is a VERY UNSTABLE jailbreak for 3.2.1 devices.

The reason it is unstable is because it involves a bit of 
brute forcing, so it may take a few tries before it will work.

The following is your BEST CHANCE at getting it to work:

1) Go to the Settings page via Menu -> Settings
2) Press "Menu" and select "Restart"
3) While the Kindle is starting up, PLUG IN THE USB CABLE IN THE KINDLE AND THE COMPUTER
4) Be prepared to copy and paste the correct update for your device
k2 = Kindle 2 US
k2i = Kindle 2 International
dx = Kindle DX US
dxi = Kindle DX International
dxg = Kindle DX Graphite
k3 = Kindle 3 Wifi + 3G (US & Canada)
k3g = Kindle 3 Wifi + 3G (Elsewhere)
k3w = Kindle 3 Wifi
5) AS SOON AS YOUR COMPUTER SEES THE KINDLE, copy the update bin to the device
6) Go to the Settings page via Menu -> Settings
7) Select "Update Your Kindle"
8) If all goes well, after 10 minutes or so, a checkmark should show up. If you see an exclamation mark, 

Again, this is a temporary solution. I will release an easy jailbreak at the next major Kindle update.

2. Install Korean Font

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