I have an EM7511 that I believe I put in the wrong AT! code to change the composition.
Now the modem won’t let me place any commands including the unlock code as it gives me an error message. The modem still connects to LTE, but it won’t show any information .
I have tried using putty to insert commands, however it gives me the same error. Is there a way to “reset” to factory settings or change the composition?
Thank you and all the help is appreciated.