https://community.sony.com.mk/t5/xperia-archive/battery-percentage-problem/m-p/3255251#M401088 <P>yes,often on charging</P> Wed, 18 Jun 2014 14:14:12 GMT jividijuvent 2014-06-18T14:14:12Z https://community.sony.com.mk/t5/xperia-archive/battery-percentage-problem/m-p/3255249#M401086 <P>hi ,sometime the battery percentage changes immediately for example from 90 to 100 ! whats the problem ? battery or the handset ?</P> Tue, 10 Jun 2014 15:25:45 GMT https://community.sony.com.mk/t5/xperia-archive/battery-percentage-problem/m-p/3255249#M401086 jividijuvent 2014-06-10T15:25:45Z https://community.sony.com.mk/t5/xperia-archive/battery-percentage-problem/m-p/3255250#M401087 <P>Force restart (power button+volume up until the phone vibrates).Does this occur when charging?</P> Tue, 10 Jun 2014 16:13:13 GMT https://community.sony.com.mk/t5/xperia-archive/battery-percentage-problem/m-p/3255250#M401087 _alexdon_ 2014-06-10T16:13:13Z https://community.sony.com.mk/t5/xperia-archive/battery-percentage-problem/m-p/3255251#M401088 <P>yes,often on charging</P> Wed, 18 Jun 2014 14:14:12 GMT https://community.sony.com.mk/t5/xperia-archive/battery-percentage-problem/m-p/3255251#M401088 jividijuvent 2014-06-18T14:14:12Z https://community.sony.com.mk/t5/xperia-archive/battery-percentage-problem/m-p/3255252#M401089 <P>Try a software repair:</P> <P><A href="http://www.sonymobile.com/gb/tools/update-service/" target="_blank" rel="nofollow noopener noreferrer">http://www.sonymobile.com/gb/tools/update-service/</A></P> Wed, 18 Jun 2014 18:47:51 GMT https://community.sony.com.mk/t5/xperia-archive/battery-percentage-problem/m-p/3255252#M401089 _alexdon_ 2014-06-18T18:47:51Z