4.2.1 What Bluetooth alarm voice recorder playback. iPhone 4

Updated to 4.2.1 4 days ago via itunes update, have an older iphone 3gs since then have had ongoing problems. Bluetooth now drops in and out. Cant play any voice memo via bluetooth on either of my bluetooth enabled vehicles, but phone still works for chat? Weird. Alarm just doesnt function at all anymore. was wondering of the top of my head how long Apple is going to keep its easy going and no hassle product claim. Seems to me its getting the same amount of flaws and issues as what has always plagued windows products. Certainly getting to the point of being unable to highly recommend apple products after huge issues of their video editing software on my mac (basically now given up trying to do so.) Anyway apart from having a shiny mac around the house, their doesnt seem to be much difference between the two worlds of pc anymore. Pitty was really thinking I was onto a great thing when I finally left pc a year ago.
Mac osx Leopard Mac OS X (10.5.8)