Turkish bank Garanti BBVA has added support for Ripple's XRP and Arbitrum (ARB) in its mobile app.Garanti BBVA's decision to add XRP was driven by customer feedback and the bank aims to expand its crypto services.Analysts predict a potential 10,000% rally or a crash of up to 72% for XRP.Despite positive developments in the Ripple vs SEC lawsuit, XRP continues to trade below the $0.65 resistance level.