I do alot of whatsapp too but not so much on browsing. I toggle wifi and 3G. Can say daily i use 6 hours 3G the rest of the hours is wifi. The battery usage is pretty alright to me. It does last around 10hours to me. Sometimes I feel that it's about 12 hours too. And also, I toggle my screen brightness too. As it's getting dark ( night time), I will switch lowest brightness, it does help you to conserve battery life even the battery showing it's low + with the heart logo on it. And everyday I talk on the phone at least 30min maximum 1hour. It depends on how much you use really. I use whatsapp send about 30-50 msg during my time outside. I think there's no other new phone that have good battery life, really. If it enables you to use up to 10 hours with 3G, it's pretty good tat's my opinion.

Guys I need help very badly. Just now I was updating my lumia800 and someone accidentally unplug during the update. Now I have no idea what I can do. I tried hard reset, soft reset. It's not working and it just shows the picture laptop & phone with the logo don't unplug symbol. Can anyone tell me how? Is the anyone had experience the same thing or know how I can restore back the data and windows?

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Added on July 24, 2012, 4:50 pmah nvm. I've found my solution

This post has been edited by lovedivine: Jul 24 2012, 04:50 PM