Has anyone else been avoiding doing the update? I have. I don't want to lose anything I'm already happy with. Can anyone report back on loss of ring tones or message tones or anything else?
If nevertheless you decide to proceed with your update, it may be worth wiping the Cache Partition afterwards, in the hope that this will prevent any post-update problems.
If you want a response to the last part of your post, you may want to mention what update you're referring to, also device and carrier.☺