I have used my modem around these areas - both in 7 out of buildings - and it does read ‘4G’
Where I live SafCon is bad. In town, signal is spot on. Get to AP/GSU side and it drops completely then switches between EDGE/HSPA+/‘4G’ like a flickering KPLC light. Sundays seems to be an exception where you can find ‘4G’ for almost 20 minutes of use before it drops out.
Maybe Eastlands is better
So @martingicheru apparently the forum thinks I’m playing favourites and would like me to respond to other members with the same frequency/quantity