Listed in response to a request - please ensure you know how to use this as I don't unfortunately!
Main Features:
E3 flasher is a new item released by E3 team, you can use this item to downgrade your V3.73 PS3 to V3.55.It is a special device to help you program NAND and NOR flash data. It is upgradeble via a TF/SD card. According to info from official team, this item can support all electronic devices including DVD/BD/PS3/WII/XBOX360/MP3/MP4/Table PC which has Nand or Nor flash memory.
Specifications:
Compatibility:E3 flasher currently can support all Slim PS3 models and Nor Fat PS3 models without soldering.
Downgrade 4.21 to 3.55 in 5min
16M NOR FLASH ON board
3 save MODE, can save data in TF, NOR FLASH on board and PC HD
1 KEY operation, simple is best
Upgradable from TF card or PC USB
Compatable all device like PS3/WII/XBOX360/MP3/DVD/BD/MP4/Table PC which has NAND or NOR flash memory.
Integrated lots of interface, perfectly extension, will have more function with future new E3 accessory.
Solderless!
Size: 24.5*14.5*10.5cm
Weight: 1.5kg
Update News:
(1)Playing V3.60+ games on your PS3 V3.55 system with PS3 True Blue or PS3 JB King.Â
(2)E3 flasher downgraded console can also works with PS3 TB Jailbreak2 as well.
(3)New mainboard Fast dual boot successfully with E3 FLASHER.Â
(4)E3 flasher Fast dual boot and downgrade OFW4.21 to 3.55 successfully
(5)E3 Flasher Downgrade to OFW 4.21 from CFW3.55CHECKOFF successfully, tested by E3TEAM.
There have two ways to update your E3Flasher
1: copy file into kernelboot disk
2: copy file into TF card
Package Contents:
Mainboard.
Coverboard
CLIP with Softboard
Metal Cover
Please see http://www.ps3hax.net/showthread.php?t=33989 for info on how to use this item.
