Originally Posted by master737373
Renaming is unneeded.
Renaming is needed, if you use a newer update.bin.
The updates that generate 3 backups at once are named bkpps30.bin, bkpps31.bin, bkpps32.bin.
So you would need to validate, and then rename to bkpps3.bin. If it is not named bkpps3.bin the flasher will give you an error.
I use the Samsung 10.28 update.bin. Because it permits to use the flasher on multiple consoles. That update.bin will only generate 1 backup. And it is already named bkpps3.bin.
So, I guess you are both right.