Wireless Joint

I am using an iPhone 15 pro max, with 5G en-dc on band b14 and n77 After discussing pretty extensively through tickets/emails with quectel staff, I was told I am unable to use this combination with this modem. Band b14 and n77 are not a supported en-dc config on the modem. Additionally, no band comb...

I just received a RM502Q-AE that i am using with an ATT Firstnet sim, and I am running into a few issues regarding 5g. The modem is connecting to b14, and during high bandwidth periods it is connecting/aggragating b14,b66,b2. If I disable b14 and b66, the modem connects to b2, and during high bandwi...