DO I NEED A WI-FI SIGNAL TO RECORD? Edward Shepherd October 04, 2017 11:38 Updated Follow No. You can record without any Wi-Fi, 3G, 4G signal. Only time you'll need signal is to upload your set. Related articles IMPORTANT INFORMATION ABOUT THE LIGHTNING TO MINI-DIN. EDITING IN THE EVERMIX DJ APP I'M HAVING TROUBLE RECORDING.... WILL MESSAGES AND PHONE CALLS INTERRUPT MY RECORDING? Comments 0 comments Please sign in to leave a comment.