https://community.sony.pl/t5/xperia-archive/notice-me-please/m-p/3301682#M433503 <P>I cannot turn on my sony xperia after charging it to a powerbank. What can i do to fix this problem? I need your response as soon as possible, please. Thank you.</P> Sat, 06 Sep 2014 10:45:22 GMT marielmagnaye 2014-09-06T10:45:22Z https://community.sony.pl/t5/xperia-archive/notice-me-please/m-p/3301682#M433503 <P>I cannot turn on my sony xperia after charging it to a powerbank. What can i do to fix this problem? I need your response as soon as possible, please. Thank you.</P> Sat, 06 Sep 2014 10:45:22 GMT https://community.sony.pl/t5/xperia-archive/notice-me-please/m-p/3301682#M433503 marielmagnaye 2014-09-06T10:45:22Z https://community.sony.pl/t5/xperia-archive/notice-me-please/m-p/3301683#M433504 <P>Try holding power and volume up untill it fully switches off then try a restart and if that fails</P><P>then you may need to perform a system repair which will factory reset your phone</P><P>Switch off your phone and unplug from Pc (Hold volume up and power for around 10 seconds)</P><P>Start PC Companion and select Support zone then Update my phone/tablet then in Blue Repair my phone/tablet and follow the onscreen instructions - When prompted connect your phone still switched off holding volume down or back button - This should start the repair or reformat process</P><P>If you are using Windows 8/8.1 or a 64bit operating system then adjust the settings for PC Companion and run in compatibility mode and chose Windows 7 or XP</P> Sat, 06 Sep 2014 11:07:59 GMT https://community.sony.pl/t5/xperia-archive/notice-me-please/m-p/3301683#M433504 Thommo 2014-09-06T11:07:59Z