SamFirm AIO is not an official Samsung tool. The author of this guide is not responsible for device damage, data loss, or voided warranty. Use only for lawful purposes (e.g., restoring your own device).

You may need to disable driver signature enforcement on Windows to properly install older MTK or Samsung drivers.

Open YouTube or Browser directly via MTP connection.

SamFirm A.I.O always downloads the latest available version. If you need an older version, you may need to use alternative databases.