Please click the Remember Password button below your account password on the Sign in page.
When you select the 「Remember password」 option, we will encrypt and store this information locally on your phone. After you check this option, you don't have to enter the password again when you log in next time. Please be assured that the information will not be passed on. You can also choose not to check this option, we will not record or save locally, and you need to enter the password again when you log in next time.