Hello, 
I'm planning migration from all in one gateway ER7212PC v1.0 to v2.0. When reading this post: https://community.tp-link.com/en/business/forum/topic/830386?moduleId=582 I understand this should be possible by restoring the backup from v1.0 to v2.0 as long as the controller version first 3 digits matches. My current v1.0 has the following version:
6.0.0.39

1.4.1 Build 20260205 Rel.41033

don't know yet with which controller version the v2.0 arrives but as long as it will be 6.0.0.x this migration should be possible. Is that correct? Or is there any other way to simplify the migration?

Thanks!
Adam