1. Turn on control flags switch as default.
2. Auto-change control flags switch when 4.21+ alt switch is changed.
3. Fix resign NPDRM SELF/SPRX option, previous version not working.
4. Update instructions.
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Following up on the previous updates, today Italian PlayStation 3 developer Acid Burn1 has released a modified version of JjKkYu's PS3 EBOOT.BIN Resigner incorporating the PS3 Firmware 4.46 keys that were recently released.