How to use Gemini AI on phone?

Could you please elaborate on the steps involved in utilizing Gemini AI on a mobile device? I'm particularly interested in understanding the process from start to finish, including any necessary downloads, installations, or configurations that might be required. Additionally, I'd like to know if there are any specific requirements or limitations I should be aware of when using Gemini AI on my phone. Lastly, could you provide any tips or tricks for getting the most out of this application?