AT&T warns of router shortages, FCC responds with limited one-year waiver

Credit: Edgar Cervantes / Android Authority TL;DR The FCC has granted AT&T a one-year waiver to allow limited hardware modifications to previously certified routers. The waiver allows AT&T to substitute substrate materials in chipsets and swap memory modules. The carrier warned that previously certified routers could disappear from production lines Back in March, the US Federal Communications Commission (FCC) implemented a ban on all foreign-made routers , ruling that products with ties to adver