Update Software V.12070 Increase Your Nokia Lumia 800 Battery Life Up to 3X

Nokia has promised update software to their users to solve the wasteful battery problem in Lumia 800. This 12070 update software provides improved battery life much higher than the battery condition with 11401 update software that was released before. From the updates that have been received by users Lumia 800 in Singapore, noted that the update was made ​​to increase battery life of up to three