Going from Air 3S to Mavic 4 the battery flight time is better compared to Air 3S but not a whole lot more. The Air 3S was a much lighter drone when compared to the Mavic 4 Pro. I get roughly about 38 minutes in the air landing at 20% more or...
Coming from South Africa I know exactly what you mean. Maybe try Telkom data or Cell C as it might be the cheapest but I have been away for a while. Unfortunately, there is no way to reduce the Data consumption. Best advice I can give is turn of...
The dongle 2 needs a 4G enabled Ism that has data to connect to the Dji Servers. The RC needs a data connection either via wifi or mobile hotspot to your phone to be able to communicate with the dongle 2 in the drone. If the RC has no Data...