To permanently eliminate backdoor unauthorized access to PUBG Mobile, buyers must revoke third-party app tokens across Google Security, Apple ID App Permissions, Twitter Connected Apps, and Facebook Integrations alongside initiating the 7-day in-game social unlink protocol.
How to Revoke Unauthorized Third-Party OAuth Tokens on PUBG
Changing passwords is not enough. Learn how to audit and terminate persistent OAuth API grants across Google, Apple ID, Twitter, and Facebook.
The Persistent Token Threat
OAuth tokens stay active even after password resets. Previous owners can use authorized apps to log in without needing your new password.
Hidden Apple Relay Backdoors
"Hide My Email" relay addresses on Apple ID can receive verification codes silently unless disconnected in iCloud settings.
Full Revocation Protocol
Terminating authorized apps across all 4 platforms creates a clean slate with zero lingering remote access tokens.
The 5-Platform OAuth Revocation Protocol
Complete all steps to guarantee complete single-owner control.
Google Account: Revoke Third-Party Apps with Account Access
CRITICALLook for "Apps with access to your account" and remove all third-party gaming aggregators, unauthorized bot services, and old Android devices.
Apple ID: Manage & Terminate "Sign in with Apple" Grants
CRITICALEnsure the previous owner’s Apple relay email or hidden email forwarding token is permanently deleted and disconnected from the game profile.
Twitter / X: Disconnect Authorized Apps & Third-Party Sessions
CRITICALRevoke permissions for any third-party app with "Read and Write" capabilities. Scammers use stale Twitter tokens to bypass new passwords.
Facebook: Remove Inactive & Stale App Integrations
Click "Remove" on PUBG Mobile if you are replacing Facebook with a clean new identity, or clear all historical login session cookies.
In-Game 7-Day Unlinking Quarantine Confirmation
CRITICALVerify that the 7-day unlinking countdown timer is active for the secondary social slot and that the previous owner has not logged in during the cooldown.
Frequently Asked Questions (OAuth Token Security)
What is an OAuth backdoor token in PUBG Mobile accounts?
An OAuth backdoor token occurs when a previous owner or third-party service retains authorized API permissions to a linked social account (Google, Apple ID, Twitter, or Facebook). This allows them to log into the game even after the primary account password has been changed.
Why is changing passwords alone not enough during account handover?
Changing your password does not invalidate active OAuth session tokens or third-party app permissions. You must manually revoke authorized apps from Google, Apple, and social settings.
How does 217 GG prevent OAuth backdoors during escrow?
217 GG requires all sellers to demonstrate clean unlinking, audit connected third-party app portals, and holds payment until the 7-day quarantine window successfully detaches previous owner links.