Android

My Set Up : LG P700 , Android 4.0.3 ( Ice Cream Sandwich) , Screen 4.3'' (480x800)

Root my LGP700 also check this out.

Android Nice Apps:
Paper Camera (Take a shot...)
Σημεία - Greek POIs + GPS  (Greek Only)
Turbo GPS 2 (GPS Management - Greek)
Fake Call Rotation (force your phone to receive a fake call....)
Camera ZOOM FX (Camera App)
JuiceDefender (Battery Saving App)
PhotoAf (Panorama Pictures App)
Igo My Way (navigation) - also here
Android Sync Manager WiFi
IP Webcam
Sygic: GPS Navigation

No Lock : It is free, includes widget and with one click you can allow/disallow your phone to get locked (good while driving...)

EZAnswer/EZ Button / Etc : Customize how you answer the phone, apply special functions to your phone keys, etc

AndroidZoom : Easy to browse web place with Android Apps
AirDroid : Easy Free Wireless management console - Control your phone over your PC browser.

Android Programming
How to start programmin in Android
Android Programming Tutorial
Android SDK
Eclipse.org
Screen unlock using programming