Backup_TX2_img.txt

Backup img from Jetson TX2
1. Navigate to <home>/nvidia/nvidia_sdk/Jetpack_<version>/Linux_for_Tegra/
2. Open terminal and run cmd
	sudo ./flash.sh -r -k APP -G <backup.img> jetson-tx2 mmcblk0p1
=> this will generate backup.img (small size) & backup.img.raw (full size)


Generating sparse img from raw img
1. Navigate to <home>/nvidia/nvidia_sdk/Jetpack_<version>/Linux_for_Tegra/
2. Copy raw img to this folder
3. Run below cmd
	sudo mksparse -v --fillpattern=0 <raw img file> <sparse img file>


Flashing img to Jetson TX2
1. Install nvidia Jetpack
2. Rename img file to "system.img"
3. Copy img file to <home>/nvidia/nvidia_sdk/Jetpack_<version>/Linux_for_Tegra/bootloader
4. Go back to /Linux_for_Tegra and run cmd
	sudo ./flash.sh -r -k APP jetson-tx2 mmcblk0p1

TROUBLESHOOT
_ Flash non-rootfs partitions: drop "-k APP" in flashing cmd
_ Specify flash size: add "-S <size of img in MiB>MiB" to flashing cmd
NOTE: if img is not evenly divided by 1024 three times, then it is corrupted