If you encounter a login error, please follow these steps to clear it:
Remove all data storage related to Salestrail from your mobile device.
Clear the cache of your phone specifically for Salestrail.
Navigate to Phone Settings -> Apps -> Locate Salestrail -> Storage.
Select "Clear Data" and Force stop the app.
Once you have done these steps, go ahead and log in again.
These steps may vary slightly depending on your phone model.
