https://test-devzone.nordicsemi.com/f/nordic-q-a/87982/jumping-from-one-application-to-anotherPeripheral: nRF52832 IDE: SES SDK: nRF5 17.0.2 Hi, I am attempting to jump from a non-BLE application to a BLE application. I was successful in modifying the &quot;secure_bootloader&quot; example to jump to the non-BLE application but I can&#39;t seem to geten-USTelligent Community 13 Non-ProductionWed, 18 May 2022 13:34:49 GMThttps://test-devzone.nordicsemi.com/thread/368385?ContentTypeID=1Wed, 18 May 2022 13:34:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1bf1ecd3-2da6-4de5-9c83-672e68489e75user7377<p>Hi Tom,</p> <p>I see you are modifying VTOR, so&nbsp;I want to mention first that it cannot be used when you want to use the MBR and/or SoftDevice (so it is fine when using your non-BLE application, bu tit cannot work with your BLE application). Therefore,&nbsp;If you use the MBR functionality to jump to your non-BLE application(see <a href="https://test-devzone.nordicsemi.com/f/nordic-q-a/85074/how-to-change-the-mbr-jump-address-location/354714#354714">this thread</a>), you could use the same mechanism for jumping to the BLE application. That would involve configuring the MBR to forward interrupts to where you want before branching, and you can do that to anywhere.&nbsp;Alternatively, you can for instance write a special flag in GPREGRET2 and reset, and decide if the bootloader should jump to your BLE app or non-BLE app based on that.</p> <p>Einar</p><div style="clear:both;"></div>