NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.
Forum Discussion
Nighthawk MR1100 Registration Error
I purchased the MR1100 ATT hotspot and received an unlock code from ATT to use with a T-mobile SIM.
It’s been working great for three weeks but now attwifimanager pops up saying Mobile Broadband Disconnected and giving a Registration Error - Phone not allowed - MM#6.
I did a factory reset but was not prompted again to enter the unlock code. I see nowhere else to enter the unlock code again so I don’t know how to get past this error.
Please help!
It’s been working great for three weeks but now attwifimanager pops up saying Mobile Broadband Disconnected and giving a Registration Error - Phone not allowed - MM#6.
I did a factory reset but was not prompted again to enter the unlock code. I see nowhere else to enter the unlock code again so I don’t know how to get past this error.
Please help!
2 Replies
The error code means that T-Mo is blocking its service to your AT&T M1100.
Thanks
Did you get this figured out? I also have an unlock code but no way to enter it.