WP7702 stuck in LPM

IoT Modules
1

Hi ,

I have a WP7702 with mangoh yellow

AT!PCINFO?

State: Low Power Mode
LPM voters - Temp:0, Volt:0, User:0, W_DISABLE:1, IMSWITCH:0, BIOS:0, LWM2M:0, OMADM:0, FOTA:0
LPM persistence - None

OK
AT!ENTERCND=“A710”

OK
AT!CUSTOM=“CFUNPERSISTEN”,01

OK
reset
at!reset

OK
AT!ENTERCND=“A710”
AT!ENTERCND=“A710”
OK
AT+CFUN=1
AT+CFUN=1
+CME ERROR: operation not supported

I stuck in LPM

how can I leave the mode “W_DISABLE” ?

2

Dear customer,
In order to troubleshoot the problem, please help provide answer for below items:

  • Did you perform any upgrade process before getting the problem? If yes, please share upgrade path (which FW version did you try from/to)
  • Did you try to reflash FW? How is result?
  • Please share output of the following AT commands
    AT!ENTERCND=“A710”
    ATI9
    ATI8
    AT!IMPREF?
    AT!IMAGE?
    AT!PRIID?

Thanks

3

Hi @LemonGreen

Thanks for your reply.

I use command “AT!PCOFFEN=2” to solve the status.

So my question is when will happen W_DISABLE ?