I had 4.2.2 rooted with ClockWorkMod and franco kernel on but I wanted 4.3 and because I cleared the Google Service Framework data (which wasn't a good idea) so I tried restoring to default as if it was a new device but it didn't seem to work and when I get to the command " ./fastboot-mac -w update image-occam-jwr66v.img " I seem to get this:
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
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Bootloader Version...: MAKOZ20i
Baseband Version.....:
Serial Number........:
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checking product... OKAY
checking version-bootloader... OKAY
checking version-baseband... OKAY
sending 'boot' (6194 KB)... OKAY
writing 'boot'... OKAY
sending 'recovery' (6738 KB)... OKAY
writing 'recovery'... OKAY
sending 'system' (570666 KB)... ERROR: usb_write failed with status e00002be
FAILED (data transfer failure (No such file or directory))