While I cannot directly provide a modified "unlocked" APK file, I can point you toward the official and safe ways to get the app and access its features. Official Download Links
to see who is interested in your profile. No Ads for a cleaner learning experience. Verification Badge to build trust within the community. Download Tandem Unlocked BAHGUO apk
To ensure your device stays secure and you get the latest updates, it's best to use the official sources: Download Tandem for Android Official Website: Tandem.net Download Page While I cannot directly provide a modified "unlocked"
If you specifically need an APK file (for example, for a device without Google Play), APKMirror provides verified, original versions of the app. Tandem Pro Features for a device without Google Play)