1 – Open “Phone” and tap the “Keypad” function.
2 – Call “*#61#” (without quotes). Write down the phone number shown.
3 – Enter the following number: “*5005*86*phonenumber#”. The phone number phrase is the number retrived in Step 2.
4 – Press “Call” to activate Visual Voicemail. (It may take a minute or so)

1) Connect to the device via SSH OR using Cydia iFile;
2) Browse to the path /private/var/Managed Preference/mobile;
3) Now you can find the file com.apple.managedCarrier.plist with the configurations of the Fake APN;
4) Remove this file;
5) After this step you’ll be able to install a new profile: go to Unlockit or use the Iphone Configuration Utility to create a profile with the working APN of your Operator (for example tim.br, claro.com.br). If you don’t know it, you can find the right APN on the Web;
6) Install the profile;
7) Now you’ll be able to connect via 3G or GPRS/EDGE.

Great article about Jboss logging settings:

Configuring Logging in JBoss | Javalobby.

How to change Apple Mail 4 icon… kinda tricky…

http://email.about.com/od/macosxmailtips/qt/et_custom_icon.htm

Today I found out this java library which I used for encrypting  .properties file password.

Here’s the link: http://jasypt.org/

Obs.:  If you’re runing under Java 5 or lower you need an additional library that you can found here: http://www.icu-project.org/. Pay attention to Jasypt depedencies (http://jasypt.org/dependencies.html

MySQL insert a new row or update old one.

When Runtime.exec won’t – JavaWorld.

Jainsip – Reregister

Java Community Process JCP Program – How to continually reregister using Jain SIP?.

Some icons I used here.

http://www.iconspedia.com/