Got this message few mins back
Your Jio number is ready for use.
For seamless data experience across the
country, set the 'Data Roaming' as On/Always.
To know 'How to Set up Jio Network' on mobile,
click YouTube
U3HCntJ5N74
Then checked My Jio app and True5G was enabled for my number. No other pop-up or SMS.
And speed test is as below from my balcony which is Jio tower facing.
Noticed some work was happening this Saturday but didn't expect 5G will be deployed within 3 days.