alright, heres the problem. I got a person who wants me to repair his jtag. Heres the story he told me. He has homebrew installed and all that. he said he tried to play a game that he hadnt played before but the xbox said it need an update, so he updated. the download finsished and nothing happened. he turned off the xbox and now the xbox wont boot or anything, not a even the dashboard. nothing, just a green light in the middle, no red lights, nothing, do you think he might have bricked his xbox? does any one no whta i could possibly do? thanks.
JTAG jasper jtag wont boot!
- Thread starter xbox360mod
- Start date
iloveme28
VIP Member
he downloaded something and now it doesnt work ?
you sure he hasnt tried going on live and installed an official dash ?
you sure he hasnt tried going on live and installed an official dash ?
Martin C
VIP Member
You could send it to someone who knows what they're doing ....
Seriously though, check for efuse protection.
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Seriously though, check for efuse protection.
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Martin C
VIP Member
It's not bricked. The question is whether or not the CB has been updated.
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Last edited:
Martin C
VIP Member
You still need to check what I've already asked. What he did to it is of no importance. E-fuse protection is of great importance.
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Martin C
VIP Member
What are you doing meddling with JTAG consoles if you don't even know how to protect the CB e-fuse?
I have a feeling you've a few hours of reading to do....
I have a feeling you've a few hours of reading to do....
rdubbs007
VIP Member
efuse is an electronic fuse (not a physical one) that held information pertinent to the motherboard, such as the CPU key and the DVD key. It was "blown" in the 8955 dashboard update by Microsoft in response to the complete exposure of their Xbox 360 system.
alright so will this tutorial help me? is it s good one?
[ame]http://www.youtube.com/watch?v=DXFLufLHbrA&feature=player_embedded[/ame]
also, theres no audio or video so how am i going to go onto the xbox?
Martin C
VIP Member
You're going to need a USB SPI programmer to reflash it manually. Does the guy have any details of his 360? Ideally you could do with the original NAND dump. If you have this, you only need to flash XeLL to it to get the CPU key, you can then build a new freeboot with these two.
you can't do much without the cpu key. have you tried starting the console with the eject button to see if it will give you the cpu key? it must have had xell on at some point and it may still boot it. also make sure you are not using hdmi.