https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354412#M10285 lol Fri, 23 Nov 2012 23:38:56 GMT JimmyGS2 2012-11-23T23:38:56Z https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354282#M10276 <P>I did a search but could not see this issue so forgive me if I am mistaken.</P><P>&nbsp;</P><P>Its done this little issue a few times so here goes..</P><P>&nbsp;</P><P>I just charged my Galaxy S2 from 10% to 100% (showing the battery 100% symbol) but when i remove the charger from the phone, widget I use to show my battery percentage, which shows 100 just before the charger is removed, immediately drops to 98 or 99. Anyone else seeing something like this? My software is up to date so I am not sure what this is.</P><P>&nbsp;</P><P>If anyone else has seen this let me know.</P> Fri, 23 Nov 2012 22:11:41 GMT https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354282#M10276 JimmyGS2 2012-11-23T22:11:41Z https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354286#M10277 <P>How old is the battery? Do you ever let the battery compeletely die before recharging?</P> Fri, 23 Nov 2012 22:13:44 GMT https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354286#M10277 Anonymous 2012-11-23T22:13:44Z https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354288#M10278 The battery is new, I bought it a month ago and only just put it in. I have not yet let it go to absolute 0 before recharging. However, it did this little issue on the old battery as well. Fri, 23 Nov 2012 22:14:45 GMT https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354288#M10278 JimmyGS2 2012-11-23T22:14:45Z https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354300#M10279 Oh and if I plug it back in again it will start charging and then when its 100% again it will tell me and then this time when I take the charger out it stays 100%<BR /> Fri, 23 Nov 2012 22:21:24 GMT https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354300#M10279 JimmyGS2 2012-11-23T22:21:24Z https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354352#M10280 Its the battery chip that's not properly calibrated. You need to completely run the battery flat until the phone turns off then recharge fully in one go with the phone still off. Once the battery reads 100% pull the charger and remove battery for 5 mins. All should be good from there on in.... Fri, 23 Nov 2012 23:06:39 GMT https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354352#M10280 MI5 2012-11-23T23:06:39Z https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354354#M10281 Great thanks...silly question...why remove the battery for 5 mins&gt;? Fri, 23 Nov 2012 23:09:08 GMT https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354354#M10281 JimmyGS2 2012-11-23T23:09:08Z https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354362#M10282 It clears the flash memory. Fri, 23 Nov 2012 23:14:41 GMT https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354362#M10282 MI5 2012-11-23T23:14:41Z https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354380#M10283 in the phone? Fri, 23 Nov 2012 23:23:24 GMT https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354380#M10283 JimmyGS2 2012-11-23T23:23:24Z https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354386#M10284 where else ? Fri, 23 Nov 2012 23:24:30 GMT https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354386#M10284 MI5 2012-11-23T23:24:30Z https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354412#M10285 lol Fri, 23 Nov 2012 23:38:56 GMT https://community.o2.co.uk/t5/Android/Galaxy-S2-Battery-Percentage/m-p/354412#M10285 JimmyGS2 2012-11-23T23:38:56Z