How to: Double the battery life of your Nokia N8 and E7
Maximising battery life has been important for all smartphones since time began (2002!) With the Symbian^3-powered Nokia E7 and N8, both with slightly underwhelming battery capacity and no easy way for a user to swap cells, it has become an all-consuming, critical obsession. Which is why we're doing everything we can to help you eke out the milliamp hours... In extreme cases, by implementing all of the dozen measures detailed here, you can even double
Cynics will point out that just by not using your phone for anything, you can get fabulous battery life(!) - while hardcore, power users will point out that a smartphone is only really smart if you're using all its features and using them to the max - in which case a life measured in hours is the order of the day. Or indeed only part of it. And that's true for almost any 2011 smartphone.
However, somewhere in between the two extremes is a sensible middle ground. Using many of a smartphone's 'smart' features but also fiddling with settings, tweaking and tuning things down where appropriate - and also not turning down the chance of the odd top-up charge here and there. These tips are for such a sensible, normal user. Apply the tips as best you can and there's no reason why you should ever run out of charge by bedtime, even on the large screened, fixed battery Nokia E7.
These tips apply in their entirety to all the new AMOLED-screened Symbian^3 phones, namely the C6-01, the C7, the N8, the E7 and the new X7 - though the N8, E7 and X7 are in needed of the tips most because of the fixed nature of their batteries - it's impractical for most people to slip in a spare when needed! The tips also apply, in part, to many older Symbian-powered phones and, to an extent, to other non-Symbian smartphones. Your mileage will, as ever, vary!
(In compiling the list below, I used Nokia Battery Monitor 2 and Nokia Energy Profiler , both of which are free - so you can try them yourself if you like.)
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1. WLAN Power savingAside from display abuse, this is one of the single biggest power hogs in a poorly set up Symbian phone. This setting may well be 'on' in your phone already, in which case there's no need to panic. But make absolutely sure (in Settings|Connectivity|WLAN', tap on 'Options|Settings’) that WLAN ‘Power saving’ is ‘Enabled’.
12v Battery Monitor - News
(In compiling the list below, I used Nokia Battery Monitor 2 and Nokia Energy Profiler, both of which are free - so you can try them yourself if you like.) Aside from display abuse, this is one of the single biggest power hogs in a poorly set up
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