SF, i'm waiting for kunix to answer you learnedly, but my horse-sense is that it's pointless comparing the packed fw_all.bin to the dump of 14.bin [whether dumped after either original, cure or packed fw_all flash] as the differences will be profound because of the packing regardless if the flash does complete or not.

It's only worth comparing the original fw_all.bin with the 14 dump obtained after the original fw_all has been flashed in my [uneducated] opinion. Best wait until kunix is back on-line, but if you want to do something now flash rgn made with original boot and original fw_all, then dump 14 again using patched boot.bin>rgn method.

Compare original fw_all.bin with new 14.bin, except for the trailing FFs in 14.bin they should be the same, if not then the flash didn't complete for sure i would think.