However, just like in method 1, you will again have the chance to recover your account in 30 days if you want to, and all your data will be saved by Snapchat for 30 days if you want to recover any of it. After 30 days, however, the data will be permanently lost. To reactivate your Snapchat account after you’ve followed any one method, you have to log in to your account using the Snapchat app.