Since RouterOS v6.31 updates are offered in several update streams (channels). These are "bugfix only", "current", "release candidate" and "development". It is generally recommended to stick to the latest "bugfix only" version, which at the time of this writing is 6.34.6.First thing do I need to upgrade to the newest version?
If you are upgrading to the version where wireless package does not exist anymore (and in 6.34.6 it does not), then yes, you need to uninstall the package first.do I then need to uninstall the Wireless package first?
No, you need to reboot your router, and uninstall will happen during reboot. The same applies to enabling/disabling packages.I've found my way to System/Packages/Wireless & if I hit uninstall I then get "Scheduled for uninstall". Do I need to hit uninstall again to get to Finish uninstalling ?
Yes, wireless will be unavailable until you install/enable another wireless package. And if in doubt which new wireless package to choose, then you're probably looking for the wireless-cm2.will that mean that I will lose wireless until I have installed the new package?