These instructions should fix the Platinum Build user interface if it has defaulted back to the original kodi view
Latest version: v4.9.9 (9th Sept 2016)
***You must have KODI v16 or higher to install this. To check and install v16 follow this guide:
http://www.firestickkodi.com/upgrade-to-kodi-v16-jarvis/
- Go to Programs

- Select Program add-ons

- Select find Platinum Wizard.
If Platinum Wizard is not there then follow these instructions instead – http://www.firestickkodi.com/install-platinum-build/

- Select Install Platinum

- Select Install Latest Build

- Let it download and extract


- Once it is finished select okay

- When it asks to close Kodi. DON’T CLICK YES – PULL THE PLUG FROM THE STICK TO RESET IT, THEN PLUG IT BACK IN AFTER A FEW SECONDS TO POWER IT UP.

The Platinum Build should now be installed.
Fire Stick