Iphone 8 logic board defect
Does anyone know if data get lost if logic board is defect? Can be repaired?
iPhone 8 Plus, iOS 16
Most likely, if the phone's logic board is defective, you will find that the only viable option is to have the phone replaced. A logic board replacement is not something you can expect. As such, any data on that phone will be lost, and you would need to restore any from a backup.
Regardless, you can contact Apple Support directly and discuss this with them ... or visit your local Apple Store or Apple Authorized Service Provider.
To contact Apple Support directly just use the "Support" link on the bottom left-hand side of this forum's web page.