Please capitalize where necessary: sony ericsson does not warrant or guarantee the availability or performance of any third-party websites or offered services.
A: Sony Ericsson does not warrant or guarantee the availability or performance of any third-party websites or offered services.

Please capitalize where necessary: with mediation some quite different biochemical processes take place.
A: With mediation some quite different biochemical processes take place.

Please capitalize where necessary: the intensity of all the named phenomena entirely stop act in a certain distance, reduces with distance from the impact point, until at some distance completely stops.
A: The intensity of all the named phenomena entirely stop act in a certain distance, reduces with distance from the impact point, until at some distance completely stops.

Please capitalize where necessary: marked: "dienstglass". traces of use.
A:
Marked: "Dienstglass". Traces of use.