I made the mistake of upgrading to the Ver 5 OS on my tour. My handsfree bluetooth devices now all have echo's on the far end and the battery life is terrible.
So I followed instructions I found on the internet to wipe the device. However I do not have a copy of the original 18.104.22.168 to reinstall. Desktop manager only allows me to install version 5.
Where can I download the older OS?
For now I reinstalled 5.0 and restored from my backup so all is back to normal but I really want to get rid of this OS version as soon as possible