Updating Firmware with iPhone Stryd Team February 16, 2018 00:11 Updated Follow Upgrade Firmware Double tap the home button to bring up the recent apps. Swipe Stryd away to close it. Open the Control Center on your phone by swiping up from the bottom. Turn off Bluetooth, then turn it back on. Open the Stryd app again. iOS Firmware Update Related articles Next Step: Connect to your Watch Connecting Stryd to Zwift via iOS Configure Stryd with iPhone What devices and platforms are compatible with Stryd? Pairing with iPhone Comments 0 comments Please sign in to leave a comment.