Reliance Jio has also launched True 5G in 7 additional cities across 4 states of Karnataka (Hubli-Dharwad, Mangalore, Belgaum), Kerala (Chertala), Telangana (Warangal, Karimnagar) and Maharashtra (Solapur).
Anyone explain why 5g require separate update from manufacturers (apple,Google etc) to work why it doesn't work like 2g or 3g if the phone support required bands?