Update! Tried this (thank you aspergerguy.) Any suggestions ? >flasher -f -F c:\main.bin --erase-user-data=secure -F c:\emmc.bin --erase-mmc=secure flasher 3.12.1 (Oct 6 2011) Harmattan WARNING: This tool is intended for professional use only. Using it may result in permanently damaging your device or losing the warranty. Ping attempt 1 (250 ms) Server application: 1.7.2 Found product RM-696 rev. 1603 Server implements softupd protocol version 1.8 Warning: user data may reside on MMC. In that case the MMC is unnecessarily erased twice. Battery level 77 %, continuing. Erasing, this may take a while. Erase done. Battery level 77 %, continuing. Erasing, this may take a while. Erase done. Image SW version DFL61_HARMATTAN_40.2012.21-3_PR_001 Image moslo not present Image tar skipped Image config skipped Battery level 77 %, continuing. image [state progress transfer flash speed] --------------------------------------------------------------------- [x] cert-sw [finished 100 % 1 / 1 kB NA ] [ ] cmt-2nd [pending 0 % 0 / 0 kB NA ] [ ] cmt-algo [pending 0 % 0 / 0 kB NA ] [ ] cmt-mcusw [pending 0 % 0 / 0 kB NA ] [x] xloader [finished 100 % 23 / 23 kB NA ] [x] secondary [finished 100 % 94 / 94 kB NA ] [ ] kernel [pending 0 % 0 / 0 kB NA ] [ ] rootfs [pending 0 % 0 / 0 kB NA ] [ ] mmc [pending 0 % 0 / 0 kB NA ] ERROR: SU_GET_UPDATE_STATUS_REQ terminated with error code 1: Unknown error image [state progress transfer flash speed] --------------------------------------------------------------------- [x] cert-sw [finished 100 % 1 / 1 kB NA ] [x] cmt-2nd [finished 100 % 95 / 95 kB NA ] [x] cmt-algo [finished 100 % 789 / 789 kB NA ] [_] cmt-mcusw [finishing 0 % 6050 / 6050 kB 3377 kB/s] [x] xloader [finished 100 % 23 / 23 kB NA ] [x] secondary [finished 100 % 94 / 94 kB NA ] [x] kernel [finished 100 % 2714 / 2714 kB 2028 kB/s] [f] rootfs [pending 0 % 2048 / 1170282 kB NA ] [-] mmc [pending 0 % 0 / 0 kB NA ] ERROR: SU_GET_UPDATE_STATUS_REQ terminated with error code 1: Unknown error image [state progress transfer flash speed] --------------------------------------------------------------------- [x] cert-sw [finished 100 % 1 / 1 kB NA ] [x] cmt-2nd [finished 100 % 95 / 95 kB NA ] [x] cmt-algo [finished 100 % 789 / 789 kB NA ] [f] cmt-mcusw [finishing 0 % 6050 / 6050 kB 3377 kB/s] [x] xloader [finished 100 % 23 / 23 kB NA ] [x] secondary [finished 100 % 94 / 94 kB NA ] [x] kernel [finished 100 % 2714 / 2714 kB 2028 kB/s] [f] rootfs [pending 0 % 2048 / 1170282 kB NA ] [-] mmc [pending 0 % 0 / 0 kB NA ] Fetching error list: ======================================== Update content failed to verify against cert: SW certificate not updated bb5_rdc_cert_read failed bb5_rdc_cert_read failed bb5_rdc_cert_read failed bb5_rdc_cert_read failed bb5_rdc_cert_read failed mmc: sfdisk returned status 1 mmc: Could not remove mount directory /tmp/sudmmcFq5tFf/mnt: No such file or directory [Pipe 4] Finishing in error state with status 1 MTC_NOS_READY not received MTC_NOS_READY not received MTC_NOS_READY not received CMT RFS failed [Pipe 7] Finishing in error state with status 1 ======================================== ERROR: Failed to flash images