Can normal group channel be converted to super group by updating flag is_super=true in developer account (free account not paid)?

[vkay]

i tried to do it but it said “Not authorised”

[uday.bhaskar]

Hello @vkay,

Could you please confirm if you have turned on the Supergroup feature from Application -> Settings -> Chat -> Features as shown in below screenshot?

[vkay]

No, I did not.
Thanks its working now