c'est pas la même pour l'upload de ton bios
Update flasher and backup bios
1. Take your micro sd card and format to fat32.
2. Put the e3 10-28 update file onto your sd card.
(we use this to update your flasher, because it will allow you to flash multiple ps3's) take the sd card and insert into the slot on the flasher.
Feel free to use whatever update you wish.
3. Set the switches on your e3 1 and 2 down and the rest up. Turn on the ps3. All 8 blue led lights light up and means your flasher has taken the update. Press the reset button.
4. Move the switches to 1 and 2 down, 3 up, 4,5, and 6 down. Press reset.
5. Press start and wait for the blue led light to light up in sequence. When all lights have lit and alternate flash the backup is done.
6. Take the sd card to your pc and check your dump with this guide.
Repeat steps 4 - 6, two more times. at least. It's good to have a lot of good bios backups in case of a brick.