Hello,
Just got my Thing 91 and wanted to update the application firmware on the SiP using nRF connect 3.3 .0 programmer but when connecting to the device I got the following error:
ERROR Error while probing devices: Error occured when get serial numbers. Errorcode: CouldNotCallFunction (0x9)
Then I tried with nRF connect 3.2.0 (uninstalled all nrf/jlink tools) and I was able to connect to the device and luanch a write sequence but it halted on 0%.
now I'm back to nRF connect 3.3.0 and it says device closed when trying to connect it says device closed and I can't do much to load firmware or anything !
When resetting Thingy 91 to normal mode I can see the logs in LTE link monitor.
How can I fix this ? I don't have any jlink to flash it directly,
Thank you