https://community.sony.no/t5/xperia-archive/magnetic-holder-effect-on-battery-and-cpu/m-p/3503501#M546029 Correct. Compass is affected. Nothing else is. I have a magnetic case for my Z5C.<BR />If the magnets aren't placed on the bulk of the body, it doesn't really interfere until you start moving the phone Thu, 29 Dec 2016 03:03:52 GMT NeoBeum 2016-12-29T03:03:52Z https://community.sony.no/t5/xperia-archive/magnetic-holder-effect-on-battery-and-cpu/m-p/3503499#M546027 someone knows if i will buy car magnetic holder for my xperia will it has some effect on battery or cpu? there is a slim magnetic sticker looking good you will get with holder and must put it on your phone and use always with holder...i guess there is no effect when you have only this sticker on back of your device but only when i will apply phone with holder.......thanks Wed, 28 Dec 2016 15:31:17 GMT https://community.sony.no/t5/xperia-archive/magnetic-holder-effect-on-battery-and-cpu/m-p/3503499#M546027 Dalibor 2016-12-28T15:31:17Z https://community.sony.no/t5/xperia-archive/magnetic-holder-effect-on-battery-and-cpu/m-p/3503500#M546028 <P><A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/717404">@Dalibor</A></P><P>I've seen them before, sadly I haven't tested them but they might create issues with the compass</P> Wed, 28 Dec 2016 18:04:46 GMT https://community.sony.no/t5/xperia-archive/magnetic-holder-effect-on-battery-and-cpu/m-p/3503500#M546028 Uliwooly 2016-12-28T18:04:46Z https://community.sony.no/t5/xperia-archive/magnetic-holder-effect-on-battery-and-cpu/m-p/3503501#M546029 Correct. Compass is affected. Nothing else is. I have a magnetic case for my Z5C.<BR />If the magnets aren't placed on the bulk of the body, it doesn't really interfere until you start moving the phone Thu, 29 Dec 2016 03:03:52 GMT https://community.sony.no/t5/xperia-archive/magnetic-holder-effect-on-battery-and-cpu/m-p/3503501#M546029 NeoBeum 2016-12-29T03:03:52Z