Hi Oz,
This is not a new question on internet. I found some answers. But they are either outdated or do not agree well (some yes, some no).
Then I need the knowledge of our forum. Recently, do you know any cases that combines successfully a Telstra locked phone and Boost network?
Thank you :)
Yes. You can use a Boost sim in a Telstra locked phone. I have one sitting next to me.