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How To Recover From A Bad Nand Flash (Dead 360)
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How To Recover From A Bad Nand Flash (Dead 360)Posted:
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Joined: Jul 23, 201013Year Member
Posts: 3,509
Reputation Power: 156
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In this thread im going to be showing you how to recover from a bad nand flash.
Before i start this i wanna warn you all
Warning
Ok if you have tried the jtag hack and have been unsucessfull (Xbox wont turn on at all and "Cannot detect a flash controller" in Nandpro) do not panic there is salvation. ;)
You can recover from this by shorting out the nand there is two methods on how to do this and both accomplish the same thing. The first method is the one that is most recomended but is a bit more difficult to do. what you want to do is short out pins 44 and 47 by connecting them with a piece of wire (or anything conductive ex: screwdriver or pin)
Method:1
*could cause damage to your jtag. use at your own risk!*
This method involves getting a piece of stripped wire and laying it across all of the legs of the nand at once. Thus causing a short and forcing the nand into a recovery mode where you can than erase or rewrite it. below is another pic i have edited to show you
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*Note the wire can be held in place with your index finger on one side and your middle finger on the other while doing the procedure.
PROCEDURE
This procedure works for both methods but i am going to demonstrate Method 2 because it is easier to execute and illistrate
Disconnect all cables from your console. Reconnect the video cable and get your wire in place on the nand.
Pic Below
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Now while still holding the wire in place with your finger reconnect the power cable to the board
This is what everything should look like
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Now remove the wire carefully not to touch anything on the board. (best method is to just let go of it and pick it up after.) check your xbox 360's power bar if the light has stayed orange than you should be fine if it turned red than the surge protect has kicked in and you need to repeat the procedure.
Now open the command prompt and go into nandpro and test reading from the nand.
ex: C:\nandpro\nandpro lpt: -r16 test.bin 1 1
this command will attempt to dump your keyvault if you get a flash config and it succeeds than your nand is able to read and write again.
* At this point i would suggest erasing the nand (ONLY DO THIS IF YOU HAVE PROPER BACKUPS OF YOUR NAND)
To erase the nand go in to the nandpro directory ex: C:\Nandpro\ and type type: nandpro lpt: -e16 0 400
This will completly erase the nand than just flash your original back or the proper version of XBR (If you flash your original back you must remove the jtag wires or the console will not boot)
Your Xbox 360 should now be alive once again.
Resource:
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Video's:
Ill be making a new method
Last edited by TTG_Eckert ; edited 2 times in total
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In this thread im going to be showing you how to recover from a bad nand flash.
Before i start this i wanna warn you all
Warning
- Flashing your nand to many times will kill your jtag
- It will make your jtag not turn on, and could possibly make your jtag useless.
Ok if you have tried the jtag hack and have been unsucessfull (Xbox wont turn on at all and "Cannot detect a flash controller" in Nandpro) do not panic there is salvation. ;)
You can recover from this by shorting out the nand there is two methods on how to do this and both accomplish the same thing. The first method is the one that is most recomended but is a bit more difficult to do. what you want to do is short out pins 44 and 47 by connecting them with a piece of wire (or anything conductive ex: screwdriver or pin)
Method:1
*could cause damage to your jtag. use at your own risk!*
This method involves getting a piece of stripped wire and laying it across all of the legs of the nand at once. Thus causing a short and forcing the nand into a recovery mode where you can than erase or rewrite it. below is another pic i have edited to show you
[ Register or Signin to view external links. ]
*Note the wire can be held in place with your index finger on one side and your middle finger on the other while doing the procedure.
PROCEDURE
This procedure works for both methods but i am going to demonstrate Method 2 because it is easier to execute and illistrate
Disconnect all cables from your console. Reconnect the video cable and get your wire in place on the nand.
Pic Below
[ Register or Signin to view external links. ]
Now while still holding the wire in place with your finger reconnect the power cable to the board
This is what everything should look like
[ Register or Signin to view external links. ]
Now remove the wire carefully not to touch anything on the board. (best method is to just let go of it and pick it up after.) check your xbox 360's power bar if the light has stayed orange than you should be fine if it turned red than the surge protect has kicked in and you need to repeat the procedure.
Now open the command prompt and go into nandpro and test reading from the nand.
ex: C:\nandpro\nandpro lpt: -r16 test.bin 1 1
this command will attempt to dump your keyvault if you get a flash config and it succeeds than your nand is able to read and write again.
* At this point i would suggest erasing the nand (ONLY DO THIS IF YOU HAVE PROPER BACKUPS OF YOUR NAND)
To erase the nand go in to the nandpro directory ex: C:\Nandpro\ and type type: nandpro lpt: -e16 0 400
This will completly erase the nand than just flash your original back or the proper version of XBR (If you flash your original back you must remove the jtag wires or the console will not boot)
Your Xbox 360 should now be alive once again.
Resource:
[ Register or Signin to view external links. ]
Video's:
Ill be making a new method
Last edited by TTG_Eckert ; edited 2 times in total
The following 1 user thanked TTG_Eckert for this useful post:
Streamah (02-03-2011)
#2. Posted:
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for the resource im not trying to advertise
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#3. Posted:
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this happend to me i had to pay 50 to get fixed
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#4. Posted:
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Joined: Oct 05, 201013Year Member
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Nice man.
This is a great post.
*SHOULD BE STICKIED*
This is a great post.
*SHOULD BE STICKIED*
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#5. Posted:
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Joined: Jul 23, 201013Year Member
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TTG-Siick-Hackz wrote this happend to me i had to pay 50 to get fixed
next time dont pay fix it your self you will only need some materials. pm me if it happens
again and ill help
Eckert
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#6. Posted:
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Status: Offline
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#7. Posted:
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does anyone want to ask some questions. im open for question's. also pm me if you want me to add something
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#8. Posted:
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you shouldent spam ur own topic... but this is a very good post, i would ask a mod / admin for mabey a sticky?
+rep
+rep
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#9. Posted:
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TTGxM40SNIPES wrote you shouldent spam ur own topic... but this is a very good post, i would ask a mod / admin for mabey a sticky?
+rep
sorry man some times i dont even notice im bumping. it wont happen again just trying to help
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#10. Posted:
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great post, should help out lots of nuubs
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