New SIM for 5G in India? Will existing 4G SIM from Jio, Airtel, and Vi work in a 5G phone?
5G rollout in India is right around the corner and 5G phones are already here. So, now, you may be wondering if you need a new 5G SIM for getting 5G service or if your current 4G SIM is enough.
Source: digit.in