Is a mobile necessary? If yes, will it change in phase 2/3 ? Do i have any "advantages" when my coins are in the genesis block? What if my mobile is too old?
This article have handful info for this process but I didn't anything what are asking. I will recommend you read this article to let know about this process.
i already did but there r just manuals for the migration via mobile. But this makes no sense to me. Why do i need a mobile?