ContribucionesMost RecentMost LikesSolutionsRe: Netgear Nighthawk M1 (MR1100-100NAS) blocked by TMobile? Make sure your setting →advanced settings →cellular page looks like this: (especially the blue radial button next to the t-mobile APN) Re: Netgear Nighthawk M1 (MR1100-100NAS) blocked by TMobile? Have you set the APN manually?The ATT devices only have the ATT APN by default. You need to manually setup with TMO one (fast.t-mobile.com). Also, the manual APN setting is buggy so you need me make sure it's still set as the "active" APN after it's first reboot. I have 5 bars of T-mobile service on mine thanks to b66 support. If you are still having issue you may be on an older firmware (I'm on Feb2020). Sadly to get an update from some older versions you need to be attached to the ATT network. I got my first update byactivating a one month prepaid ATT hotspot plan. Once I got the device up to date, I switched back to the TMO account.
