Liteon 83850-v2 and Liteon 93450 DVD Key Can Now Be Dumped?
- Thread starter Xecuter
- Start date
More info
The way it works is the grd to 101 will disconnect the spi flash so it looks erased this will put the drive into vendor mode status x72 then with the switch turned back off after vendor mode x72 the 3.3v will allow it to see the real spi flash again then you hit read to get the full dump
kind of like hot swaping but without a 2nd flash as the drive sees a disconnected flash as a blank flash ffffff
The way it works is the grd to 101 will disconnect the spi flash so it looks erased this will put the drive into vendor mode status x72 then with the switch turned back off after vendor mode x72 the 3.3v will allow it to see the real spi flash again then you hit read to get the full dump
kind of like hot swaping but without a 2nd flash as the drive sees a disconnected flash as a blank flash ffffff
Goldensavage
VIP Member
They look like fun. This will sort the men from the boys.....
Nice to know though.
Will keep Picture if you don't mind
Nice to know though.
Will keep Picture if you don't mind
Jesus that looks interesting... hopefully there will be more development with an easier method eventually... lol
Cant wait to get my hands on 1 and have a bash!!
Regards
Cant wait to get my hands on 1 and have a bash!!
Regards
kinda noobish, does it need to be a 22 ohm resistor or something close, and how does one go about cutting the wires imbeded without causing damage
you can use 2 10ohm resistors in series as thats what most are doing.
Cutting the track very carfully is the only way but remember these need to be reinstated after the dump.
Matt321
VIP Member
Many thanks will be giving it a try as soon as i get to work, have all the tools i would ever need there
It can be flashedNicee, will deff be givin it a go soon
Hopefully it will be flashable aswel soon enough!
1. cut traces
2. solder wires
3. make sure you have your switch/jumper shorted so the switch has current through it, or grounded through it rather
4. open dosflash and find 0x72
5. disconnect jumper/disable switch so the grounding is gone
6. read flash
7. spoof dumped files
8. lite-on erase
9. write flash
10. mtk outro/reset (close dosflash)
11. turn off pc
12. disconnect soldered wires
13. reconnect cut traces using solder
14. re-assemble drive
15. enjoy.
you can already flashNicee, will deff be givin it a go soon
Hopefully it will be flashable aswel soon enough!
http://team-xecuter.com/ixtreme-v1-6-for-liteon-83v2-and-93450-better-dumping-method/
can get the drive in vendor mode, with x72, comes back with invalid key, can u use jungleflasher or is it only dosflash
Got Key open jf and says invalid bin file or something liKe that have to open as target and loads everything but cant get 1.6 on there
1. Open the dump in the target
note** i. liteon encrypted f/w will not open on the source tab.
ii. 93 f/w will show as 74 as they are very similar...
iii. 83 v2 will look like 83 again very similar
2. right click in the target tab and select "Save Dummy"
3. now reopen this dummy on the source side.
4. open which ever Lite-on f/w YOU think is best in the target side
note** 1.67 will NOT spoof a 93 correctly to non-encrypted types
however, 167 will not alter the inquiry between lite-on revs
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Matt321
VIP Member
Ahh kk didnt see that thread..
Need to get ma hands on one of these drives. Would buy one if they were for sale ANYWHERE =/
i think it works with any liteon if you jus wanted to have a go at dumping the firmware like this .... i think i got one knokin about im gonna practice on first
anyone correct me if im wrong
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