I'm using jio sim and eligible for jio true 5g but not able to connect it IDK why? tried all the methods, watched and searched related websites & youtube vedios and even talked to jio customer care(three times) but didn't got anywhere. So my last hope is maybe*2- security update or one ui 6 update if this will not work than I have to go to samsung service centre ask for to replace m34 5g since its in under warranty (purchased from official samsung online store and got on Oct 31st 2023).
Use *#*#4636#*#* android code and select NR network This code may not work on default Samsung dialor use Google dialor And seamless 5G connectivity at 5G network area
