https://community.sonylatvija.com/t5/xperia-archive/message-saying-wifi-not-working/m-p/3345876#M463420 Try taking a look at the FAQ About Battery time and enhancement features.<BR />&nbsp;<A href="http://talk.sonymobile.com/t5/FAQ/Battery-time-and-enhancement-features/m-p/347874#U347874" target="_blank">http://talk.sonymobile.com/t5/FAQ/Battery-time-and-enhancement-features/m-p/347874#U347874</A><BR /><BR />And also FAQ about wifi problems.<BR />&nbsp;<A href="http://talk.sonymobile.com/t5/FAQ/Wi-Fi-problems/m-p/348104#U348104" target="_blank">http://talk.sonymobile.com/t5/FAQ/Wi-Fi-problems/m-p/348104#U348104</A> Mon, 05 Jan 2015 21:38:58 GMT Phy 2015-01-05T21:38:58Z https://community.sonylatvija.com/t5/xperia-archive/message-saying-wifi-not-working/m-p/3345875#M463419 I keep getting an error message on my z3c saying the WiFi is not working. This message appears whenever I leave phone and unlock after 15-20 minutes no matter where I am if it is connected to WiFi. If have stamina mode activated but have disabled anything relating to WiFi. Sun, 04 Jan 2015 10:09:52 GMT https://community.sonylatvija.com/t5/xperia-archive/message-saying-wifi-not-working/m-p/3345875#M463419 philrobin 2015-01-04T10:09:52Z https://community.sonylatvija.com/t5/xperia-archive/message-saying-wifi-not-working/m-p/3345876#M463420 Try taking a look at the FAQ About Battery time and enhancement features.<BR />&nbsp;<A href="http://talk.sonymobile.com/t5/FAQ/Battery-time-and-enhancement-features/m-p/347874#U347874" target="_blank">http://talk.sonymobile.com/t5/FAQ/Battery-time-and-enhancement-features/m-p/347874#U347874</A><BR /><BR />And also FAQ about wifi problems.<BR />&nbsp;<A href="http://talk.sonymobile.com/t5/FAQ/Wi-Fi-problems/m-p/348104#U348104" target="_blank">http://talk.sonymobile.com/t5/FAQ/Wi-Fi-problems/m-p/348104#U348104</A> Mon, 05 Jan 2015 21:38:58 GMT https://community.sonylatvija.com/t5/xperia-archive/message-saying-wifi-not-working/m-p/3345876#M463420 Phy 2015-01-05T21:38:58Z