https://community.sony.si/t5/xperia-archive/xperis-sp-wifi-and-display-problems/m-p/3116311#M298733 <P>Hi,</P><P>i am having some trouble with my xperia&nbsp;sp, when playing games such as temple run and subway surfers, when i down swipe, it reacts as a side swipe, it has been happening quite frequently to be bother now, and also while playing there some screen jitter, at some point in the game the screen goes black for like an instant.</P><P>Other than that my wifi is giving me some problems, when i connect to a network, the wifi gets disconnected on its own after some time, and then wont reconnect till i once switch off my wifi and turn it on again on my phone&nbsp;</P><P>i recently upgraded the firmware to 12.0.A.2.254</P><P>but while i was upgrading the i ran into some problems, my phone kept on switiching off before the update could take place, it worked one time after a lot of tries i still dont know how that happened&nbsp;</P> Sun, 15 Sep 2013 09:43:51 GMT somit 2013-09-15T09:43:51Z https://community.sony.si/t5/xperia-archive/xperis-sp-wifi-and-display-problems/m-p/3116311#M298733 <P>Hi,</P><P>i am having some trouble with my xperia&nbsp;sp, when playing games such as temple run and subway surfers, when i down swipe, it reacts as a side swipe, it has been happening quite frequently to be bother now, and also while playing there some screen jitter, at some point in the game the screen goes black for like an instant.</P><P>Other than that my wifi is giving me some problems, when i connect to a network, the wifi gets disconnected on its own after some time, and then wont reconnect till i once switch off my wifi and turn it on again on my phone&nbsp;</P><P>i recently upgraded the firmware to 12.0.A.2.254</P><P>but while i was upgrading the i ran into some problems, my phone kept on switiching off before the update could take place, it worked one time after a lot of tries i still dont know how that happened&nbsp;</P> Sun, 15 Sep 2013 09:43:51 GMT https://community.sony.si/t5/xperia-archive/xperis-sp-wifi-and-display-problems/m-p/3116311#M298733 somit 2013-09-15T09:43:51Z https://community.sony.si/t5/xperia-archive/xperis-sp-wifi-and-display-problems/m-p/3116312#M298734 Try to repair the phone via Sony update service and see if that fixes the glitches Sun, 15 Sep 2013 10:04:28 GMT https://community.sony.si/t5/xperia-archive/xperis-sp-wifi-and-display-problems/m-p/3116312#M298734 dm84 2013-09-15T10:04:28Z