Selling Dji spark

[dosbft11]

Do i need to erase my log from spark or batteries before selling it?If so, what is the easiest way?

 

[Haggi]

You could do a factory restore of Spark in dji assistant after syncing your flightlogs in GO4 app. Do not worry about the logs, they are synced to your dji account and your flying device (phone/pad)
New owner will need to create a new personal dji account or log in via his/her existing account.
Copy SD files and format card.
Clean all with a soft cloth.. done.