<![CDATA[NB-IOT Firmware update on GPY]]>Good morning to all,

I am currently trying to upload the nb-iot firlware on my gpy. I am using a serial connection and python 3 terminal (the other possibility is to use an sd card). Everything was going well until I encountered an error which is the following! "AT+SMSWBOOT=3,0 Failed!".

I did not put the sim card yet (since I am going to try Orange here in Belgium, i will need a nano sim which i do not have yet).

Picture 1 shows the error on the python 3 terminal and Picture 2 shows the files uploaded onto my gpy prior to firmware install.

I would like to know if any of you managed to get beyond such issue, and also if i may mistaken in what i have done so far.

0_1530271611852_Capture1.PNG
0_1530271618794_Capture2.PNG

Thank you to all,
Grégor

]]>https://forum.pycom.io/topic/3421/nb-iot-firmware-update-on-gpyRSS for NodeFri, 04 Sep 2026 19:48:01 GMTFri, 29 Jun 2018 11:32:02 GMT60<![CDATA[Reply to NB-IOT Firmware update on GPY on Fri, 29 Jun 2018 11:32:02 GMT]]>Good morning to all,

I am currently trying to upload the nb-iot firlware on my gpy. I am using a serial connection and python 3 terminal (the other possibility is to use an sd card). Everything was going well until I encountered an error which is the following! "AT+SMSWBOOT=3,0 Failed!".

I did not put the sim card yet (since I am going to try Orange here in Belgium, i will need a nano sim which i do not have yet).

Picture 1 shows the error on the python 3 terminal and Picture 2 shows the files uploaded onto my gpy prior to firmware install.

I would like to know if any of you managed to get beyond such issue, and also if i may mistaken in what i have done so far.

0_1530271611852_Capture1.PNG
0_1530271618794_Capture2.PNG

Thank you to all,
Grégor

]]>https://forum.pycom.io/post/20546https://forum.pycom.io/post/20546Fri, 29 Jun 2018 11:32:02 GMT<![CDATA[Reply to NB-IOT Firmware update on GPY on Tue, 17 Jul 2018 11:23:58 GMT]]>@hadjidgr Check this one out: https://forum.pycom.io/topic/3456/recovered-from-modem-failure-oserror-at-smswboot-3-0

]]>https://forum.pycom.io/post/20922https://forum.pycom.io/post/20922Tue, 17 Jul 2018 11:23:58 GMT