From my experience, if using 3g, the battery really consume very fast compare to WIFI... which use little bit of battery nia..

As for battery apps, AnTuTu's Battery Saver Free or Pro version is great. Easy to set.

Easy Battery Saver is great if your phone is on idle (screen locked), It really save lots of battery... coz all data / wifi already cut off... i dont know why even set to general mode... when screen locked it still disconnected all my wireless connection... i cant get notify when there is an incoming fb/ other background apps msg until you unlock your screen... which i dont like this setting.

That's because most battery-saving apps cut off your data connections and only go online once in a while to check.  If someone Whatsapp you now, it would arrive at the server, but your phone wouldn't receive it since it doesn't have a connection.  You can set the app to allow data connections more frequently, for example once every 5 minutes.  The apps also would be checking for existing traffic before cutting off connections, for example streaming radio, otherwise when you turn off the screen, your song stops as well.

oh... and i heard ppl say papago will FC often...

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Added on February 4, 2012, 11:39 amweird,
how come those apps I moved by using the apps 2 sd and apps2sd apps, both same.. moved to USB storage instead of my memory card...? What i miss?

oh... never use papago before. Before this, i was using Ndrive on my previous phone.
i've read this... http://www.malfreemaps.com/viewtopic.php?p=150006
it says use m8, but some of you use the obsolete version - x5 lolx.
Which version is stable for W?
where to get the latest map from the forum?

Hello , new here. Got my galaxy W today and charged it for 8 hrs. But I find that my phone's battery drain like water flowing. I used for awhile wordy 87% left. Any idea why?

I made it the lowest brigthness since i bought it