G930w8 8.0 Downgrade Modem

When Samsung updated the G930W8 to Android 8.0 Oreo, they updated the bootloader and modem security. As a result, the popular methods used to SIM unlock these devices—which often relied on flashing an older combination firmware—stopped working correctly.

Most users looking for a "modem downgrade" on the G930W8 are trying to: g930w8 8.0 downgrade modem