Wireless Joint

If you are using FDT you do not need to send that AT command or do anything with putty at all, just simply remove the battery then hold power and plug the usb in and keep holding power about 8 seconds or until the device goes into Factory download mode then simply execute FDT, also it does not ...

your screen should be purple after loading the generic build and not blue anymore, sounds to me like it did not load or maybe got sent by fdt but did not unpack and install properly, or maybe did not pass the integrity check.

thank you for the info Rich Hathaway would swicwe work in converting Netgear Nighthawk Mobile router firmwares from CWE to SPK? and would it be safe to use this converted file to do manual updates?

You would have to just try it, but tell me why would you wish to do that there is no need, I mean ...

Do the factory reset and see if that changes it although I don't think those WebUI images are backed up but not for sure without looking, Its been a while since I fooled with an m1.
But those generic builds do not have ATT branding

Rich Hathaway wrote: Sat Apr 02, 2022 3:27 pm They are the same device basically, both are M5's, so if dc can do 5100 then just select it for your 5200 and it will work the same to soft code your imei

Your absolutely correct. Just received the MR5200 and DC unlocker works as advertise.

Yes if you have firmware for it in the proper form