Question Xperia 1 III 5G and VoLTE working in Canada?

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Aug 17, 2021
Sony Xperia 1 III
Did you have to do anything to get it working? I’m with Telus and tech support can’t help with 5g nor volte
Please see this guide: Link
By flashing mbn file, you can access full functionalities your carrier provided (except Rogers, fido, chatr, cityfone). However, due to band differences, please don't expect full speed 5G internet in Canada on this phone. From my test, Rogers 5G is slower than its LTE on my BC72 (it's not the internet issue because I tested on an iPhone).
I checked online about the band information for the US version of Xperia 1 iii, all the 5G bands in Canada are supported so technically you can have a better experience than me.
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