RECOVERING FROM FLASH ERRORS Note: If you did not receive any errors, you can skip this section. In some cases, the new firmware image includes cellular modem (CMT) firmware that is older than what is already installed. This has typically happened when flashing N9s running 003 (China) firmware with other firmware variants. If you received an error about flashing the CMT, obtain the image for the firmware that was previously installed, then run: Code: flasher -f -F old_main.bin --flash-only=cmt If you previously upgraded your phone "over the air" (through SSU) and now receive a Downgrade disallowed error when flashing, try flashing an image with a higher variant code. For example, if you experienced the error with variant 001, try using variant 005 instead.
flasher -f -F old_main.bin --flash-only=cmt