Error "Failed to activate device"
hi im erase all my date from recovery mode and after erasing i cant activate my mac
``Failed to activate device `` how i can fix
[Re-Titled by Moderator]
Hi,
If your MacBook is not second hand, following article could help your issue.
Erase your Mac and reset it to factory settings – Apple Support (AU)
If it's a second hand, previous owner hadn't cleaned up settings, especially Apple ID.
What to do before you sell, give away, trade in, or recycle your Mac - Apple Support