https://devzone.nordicsemi.com/f/nordic-q-a/77193/nrf52-connectivity-bridge-recoveringHey everybody, I am completely new with Nordic devices and tools. Looks like I erased the connectivity bridge application in the nrf52 module at Thingy:91. Now the board is recognised only after nRF52 boot mode as &quot;93D0..A279 serial port: COM4&quot;. Is thereen-USTelligent Community 13Thu, 08 Jul 2021 10:32:19 GMThttps://devzone.nordicsemi.com/thread/319118?ContentTypeID=1Thu, 08 Jul 2021 10:32:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b60cd2ae-72b6-41c1-bc4c-0b3c4d709c03&#216;yvind<p>Hello,&nbsp;</p> [quote user=""]Is there available precompiled image of the connectivity_bridge app to load into the nrf52 of the Thingy91?[/quote] <p>Yes, we released the latest precompiled firmware package on June 28. This includes everything you should need. Download <a href="https://www.nordicsemi.com/-/media/Software-and-other-downloads/Dev-Kits/Thingy91/thingy91_fw_2021-06-28_7a076c22.zip">directly here</a>&nbsp;or <a href="https://www.nordicsemi.com/Products/Development-hardware/Nordic-Thingy-91/Download#infotabs">go to the download page for Thingy:91</a>.&nbsp;</p> <p><br />Kind regards,<br />Øyvind&nbsp;</p><div style="clear:both;"></div>