4phones.org » cell phone battery http://4phones.org Fri, 18 May 2012 02:50:06 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Find the Hidden Battery Power http://4phones.org/find-the-hidden-battery-power http://4phones.org/find-the-hidden-battery-power#comments Sun, 23 Mar 2008 01:10:00 +0000 http://4phones.org/?p=88 Let’s say your cell battery is very low.  To activate, press the keys 3770#.   Your phone will restart with this reserve and you will see a 50% increase in battery.  This will keep you going and the reserve will get charged the next time you re-charge your cell phone.

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