https://community.sony.it/t5/xperia-archive/phone-heats-and-hangs-up/m-p/3441673#M514061 repair the phone with Sony PC Companion<BR /><A href="http://support.sonymobile.com/gb/tools/pc-companion/" target="_blank" rel="nofollow noopener noreferrer">http://support.sonymobile.com/gb/tools/pc-companion/</A> Wed, 06 Jan 2016 15:35:52 GMT Phy 2016-01-06T15:35:52Z https://community.sony.it/t5/xperia-archive/phone-heats-and-hangs-up/m-p/3441671#M514059 <P>My m4 aqua heats up in normal usage and stutters and sometimes hangs up, shows only black screen, need to reboot to use again</P> Wed, 06 Jan 2016 12:43:53 GMT https://community.sony.it/t5/xperia-archive/phone-heats-and-hangs-up/m-p/3441671#M514059 arunsr96 2016-01-06T12:43:53Z https://community.sony.it/t5/xperia-archive/phone-heats-and-hangs-up/m-p/3441672#M514060 <P>Its sign of Mobile that need of Service center suport. &nbsp;They wil replace motherboard.&nbsp;</P> Wed, 06 Jan 2016 13:08:19 GMT https://community.sony.it/t5/xperia-archive/phone-heats-and-hangs-up/m-p/3441672#M514060 Hari1 2016-01-06T13:08:19Z https://community.sony.it/t5/xperia-archive/phone-heats-and-hangs-up/m-p/3441673#M514061 repair the phone with Sony PC Companion<BR /><A href="http://support.sonymobile.com/gb/tools/pc-companion/" target="_blank" rel="nofollow noopener noreferrer">http://support.sonymobile.com/gb/tools/pc-companion/</A> Wed, 06 Jan 2016 15:35:52 GMT https://community.sony.it/t5/xperia-archive/phone-heats-and-hangs-up/m-p/3441673#M514061 Phy 2016-01-06T15:35:52Z