Check the box in front of "Sync Tones". Phones at the time were designed around carrier and business limits which were conservative with regards to bandwidth usage and battery life. Is it less than 40 seconds? It ultimately agreed to a technology-sharing deal and then a takeover from Microsoft. However, Apple has supported older iterations of iPhones for over four years. You can sync ringtones to iPhone through iTunes library, or by using other transfer tools. Wait for a few seconds, your ringtones will be synced to your iPhone.