Corona v3 rgh help

[james2002]

I'm just looking for some help on rgh on my corona v3 I have ordered the postfix adapter and I have another ace v3 coming in soon. Now I looked on my motherboard and r2c7 r2c6 and r2c10 don't have a resistor on them so to my understanding is need to bridge r2c7 and r2c6 to get signal for my chip and I need to bridge r2c10 to read/write to my nand. Now do I need to unsolder r2c10 after reading and writing the nand or no? Also when I click create ecc it pops up with a file search asking to find ecc there is a couple but what ones do I use? I have a corona v3 16mb nand and I'm using a jr programmer v2.
I appreciate the help from anyone

 

[Mikaz]

This is TX forum, no other chips support here.

 

[BrockThunderjam]

You should create ecc after you've read your nand. You do not need to unsolder any of the jumpers.

 

[james2002]

I understand you have to read nand first but even after I read nand I have to find a ecc to create it doesn't automatically create the ecc

 

[john mathews]

I understand you have to read nand first but even after I read nand I have to find a ecc to create it doesn't automatically create the ecc

it should u have the latest jrunner

 

[james2002]

I have the beta (8) I think with the latest dashboard

 

[gavin_darkglide]

Assuming you are doing S-RGH use the ecc included with the timing files. As it stands, since 15572, it no longer "Creates" anything, it just injects your KV in to a premade ECC, that is patched to boot xell on the latest CB version. The XOR attack that was used before 15572 doesnt work on 15572+, so all ECC's are premade. That being said if all you want is the CPU key, and you have a proper dump of your nand, just load/write the corona S-RGH ecc. It will give an error on the console about decrypting KV, as the KV in that ecc is not for your console, but it will still read your CPU key, so you can create an XEbuild Image with your nand dump.

 

[james2002]

I'm looking to do rgh2

 

[gavin_darkglide]

S-RGH is a form of RGH2..... wiring is all the same. It is a much more reliable boot time, and uses the CR4 smc speedup, for faster boots. it does involve flashing the Chip with a custom timing file, but I have had really good results with it. That being said, I never compared the results to the original timing file on the ACE, but I will give it to 15432, he did excelent work. On the consoles I have done this to, I had results just as good as the CR4, some better. I have also had consoles it wouldnt boot, but the CR4 did boot. Consoles are wierd like that. lol.

 

[james2002]

Could you link me to a video or something on how to do that or could you guide me through it with a step by step?

 

[BrockThunderjam]

You need to do your own research. You've been given more than enough help to get you on the right path (especially considering you are not using a TX chip here). The process is straight forward if you do some reading.