Cannot enter PS3 Factory / Service mode help?

[rileysnotz]

Vorlone and technodon so now that I'm stuck here would it be ok if I remove the flasher and reinstall OFW 4.21 and start the downgrade again from scratch. Or should I just patch the NOR Dump and flash it to NOR?

[Vorlone]

Thats right but, PLEASE read the Thread. All you need is there.

And make a Backup of your NOR. Make more than one backup and check all the Dumps with an HEX Editor or Total Commander, or you risk a Brick and you PS3 is blown up.

[rileysnotz]

thanks guys... I'll try that..

[pedro800]

have you try to use a downgrade dongle