nrf_modem_delta_dfu_rollback()

int nrf_modem_delta_dfu_rollback

(

void

)

#include <nrf_modem/include/nrf_modem_delta_dfu.h>

Schedule a rollback to the previous firmware.

The modem needs to reboot to run the previous firmware. To reboot the modem, uninitialize the Modem library and reinitialize it using the nrf_modem_deinit and nrf_modem_init respectively.

Note

The final result of the rollback operation is reported via nrf_modem_init.

Return values

0	On success.
-NRF_EPERM	The Modem library is not initialized.
-NRF_ENOMEM	Not enough shared memory for this request.
-NRF_ESHUTDOWN	Modem was shut down.

Returns

A positive error code from DFU errors, if the modem refused the operation.