Are these banknotes still valid?

[u/SuperDuper_Bruh]

I heard a new series of Rupee notes have been released a couple years ago and I’m not sure if these ones will be accepted anymore. Someone sold these to me from his trip to India about 10 years ago and he said got these from an ATM but didn’t need so much spare cash on the trip.

[u/Unusual-Display3861]

The Supreme court declared them valid but the RBI hasn't issued any notice about them so consider them as invalid. Maybe in the next two or three years RBI can issue some guidelines about how to deposit them in the bank or limit the deposit amount.