Setting up a 3G/4G modem with OpenWRT on the MPR-L8 or A5-V11 Get link Facebook X Pinterest Email Other Apps September 04, 2015 In my previous post , I have explained how to upload an OpenWRT image to the MPR-L8 or A5-V11, now we will go trough how to set it up for working as a mini 3G/4G router. Read more