No need to unlock. Band 5 is sub band of band 26. So if a phone supports band 26, it automatically supports band 5 as well... sent from my Lenovo vibe P1 using Tapatalk
Jio Wifi is not mandatory. I used 5 different wifi networks. Including hotspots of Vodafone and Airtel 4g. Low bandwidth broadband make JioJoin unable to go online. Sent from my SM-G935F using Tapatalk
Vowifi is working absolutely fine. Put you Jio sim in 2g/3g phone. Download jio join app. DONOT go in airplane mode. Phone doesnt detect the sim in airplane mode . So it is important not to be in airplane mode so that jio join can detect your jio sim. Connect to a good wifi connection . Put your jio number in app. There will otp sent to your registered mobile with jio. Verify jio join with otp. And you are done. The jio join app should go online. I could make and receive calls on my 2g 3g phone using wifi on jio join. So this practically is a useful thing when there are places where you dont have jio coverage but a good wifi internet. Specially places like basement areas. My app didnt go online when i connected to wifi with speeds lower then 1mps. Not sure if it was a problem with net or app. :-) Sent from my SM-G935F using Tapatalk
This means only band 5 is supported in that phone... No band 3 and most importantly no band 40 support. One useless information, it supports band 41 to be used by Bsnl, but only God knows when... sent from my Lenovo vibe P1 using Tapatalk