Yes!   You tried to change your imei and it shows  this command is not allowed in user Built.


 just follow the following  steps below:


PLEASE NOTE:

AT+EGMR=1,7,"IMEI_NUM_HERE"
the normal AT command above doesn'twork..
it gives an error report like this:
"this AT command is not valid for UserBuild"
instead of the success report of:
"AT COMMAND sent"
Why?


I found that there must be a space
between T and + in the code.
so make sure the code is like below
and
it will definitely work:

AT +EGMR=1,7,”IMEI_num_here”
(do you see the space now?)
all applications and most write-ups

online do not include the space!
so when you get to that AT page
make
sure you insert the "space" by
yourself...
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