If this trick works for you, then please do share your phone’s model and software version with us. Once done, revisit the ‘Developer options’ and see if the OEM unlock toggle has appeared again or not. Make sure to go through his comment.Īccording to one our readers (Username: Tonga See his comment in the comments section), after completing all the steps in this guide, go to Settings > General Management > Date and Time and turn ON the ‘Automatic date and time’ option. He has tested this twice on his Galaxy Note 9. Thanks Bill! One of our readers – Sean Robertson has confirmed that this method works.Īccording to one of our our readers ( PADDY186), flashing a compatible combination firmware on your device, then factory resetting it, and flashing the stock firmware again could allow you enable the OEM Unlock toggle. Please make sure that you go through his comment and let us know if it works for you. One of our readers, Bill Bobbington was able to fix the missing OEM unlock toggle on his Galaxy Tab S3 (SM-T820).