- Total Post: 9738
- Jedi Master
You would need a special conversion kit. But there is no Xenith conversion kit available at all.
The only option would be to buy a Thin OS conversion kit for your V90. S-class is no longer supported, so V-class conversion kit is the only possible way, but it is only for VL- or VLE class.
Thin OS is very similar to Xenith, so it should fit your needs.