https://community.sony.rs/t5/z-series/permissions-lost-after-restart/m-p/3575490#M115038 <P>Hello, I have a problem since the day after the warranty ends. Every time&nbsp; when I use an USB stick (OTG) and remove it correctly over settings menu many permissions are deleted after an restart of the phone. I tried with some different USB sticks. Before warranty ends it works correct. Can anyone help to fix that problem? Regards Ingo</P> Mon, 24 Jul 2017 13:37:03 GMT ibnrw 2017-07-24T13:37:03Z https://community.sony.rs/t5/z-series/permissions-lost-after-restart/m-p/3575490#M115038 <P>Hello, I have a problem since the day after the warranty ends. Every time&nbsp; when I use an USB stick (OTG) and remove it correctly over settings menu many permissions are deleted after an restart of the phone. I tried with some different USB sticks. Before warranty ends it works correct. Can anyone help to fix that problem? Regards Ingo</P> Mon, 24 Jul 2017 13:37:03 GMT https://community.sony.rs/t5/z-series/permissions-lost-after-restart/m-p/3575490#M115038 ibnrw 2017-07-24T13:37:03Z https://community.sony.rs/t5/z-series/permissions-lost-after-restart/m-p/3575491#M115039 <P>Solved, it was 3rd party app. The ES File Manager pro</P> Fri, 04 Aug 2017 20:15:59 GMT https://community.sony.rs/t5/z-series/permissions-lost-after-restart/m-p/3575491#M115039 ibnrw 2017-08-04T20:15:59Z