OTA update failing for the second time.

[dhananjay.sutariya]

Hi all,
i'm using the native app skd to perform ota. In which i change the firmware version number to '2' and ota works fine as soon as i restart my esp module.How ever restarting it again leads to this error :
4791) native_ota_example: New firmware version: 2
I (4791) native_ota_example: Running firmware version: 1
I (4911) native_ota_example: Last invalid firmware version: 2
W (4911) native_ota_example: New version is the same as invalid version.
W (4911) native_ota_example: Previously, there was an attempt to launch the firmware with 2 version, but it failed.
W (4921) native_ota_example: The firmware has been rolled back to the previous version.

Now i do understand that rollback has occurred as i have configured the APP_ROLLBACK_ENABLE Macro with 'y'.
But if i dont iinitialsie this macro then firmware update only occurs if i flash the whole native sdk again .
Please Help.

Best Regards,
Dhananjay Sutariya