Hacking Broken CTRNand cause by a corrupted bakcup, need help

[BARNWEY]

Only @TheJumono knows. I don't know any more about it.

Let's ask OP...

Quick question for @TheJumono, what system version is your NAND update from?

 

[Deleted User]

Let's ask OP...

Quick question for @TheJumono, what system version is your NAND update from?

I updated from 2.1 to the corrupted 11.3 backup I had, tried to downgrade to 9.2 as well, used recovery to update to 11.4, downgraded again to 9.2, at this point I have no idea what OS version I am running.

I have Luma debugger telling me that there's an arm9 prefetch abort (svcBreak) error happening but that's about it.

Any arm9 payload works, but the os won't boot no matter what, I've only got recovery to work once as well.

 

[BARNWEY]

I updated from 2.1 to the corrupted 11.3 backup I had, tried to downgrade to 9.2 as well, used recovery to update to 11.4, downgraded again to 9.2, at this point I have no idea what OS version I am running.

I have Luma debugger telling me that there's an arm9 prefetch abort (svcBreak) error happening but that's about it.

Any arm9 payload works, but the os won't boot no matter what, I've only got recovery to work once as well.

Alright, now a question for @VinsCool: Do you guys need an 11.3 backup to get the NAND files from? Or do you already have one?

 

[VinsCool]

Alright, now a question for @VinsCool: Do you guys need an 11.3 backup to get the NAND files from? Or do you already have one?

I can't confirm but i think Jumono had a backup from another 3ds?

 

[Deleted User]

I can't confirm but i think Jumono had a backup from another 3ds?

That's right, I had a found a CTR backup for 11.3, though that didn't worked either, all I have is my hacked o3DS but that's about it.

 

[BARNWEY]

That's right, I had a found a CTR backup for 11.3, though that didn't worked either, all I have is my hacked o3DS but that's about it.

Is it a NAND backup? Or the actual files?
Plan: My idea is to use GodMode9 to mount a copy of the image to a drive, and then copy the OS files into it... You can't use someone else's NAND backup, but no one has tested injecting certain files from a different NAND into a NAND backup. I just hope it works though...

 

[Deleted User]

Is it a NAND backup? Or the actual files?
Plan: My idea is to use GodMode9 to mount a copy of the image to a drive, and then copy the OS files into it... You can't use someone else's NAND backup, but no one has tested injecting certain files from a different NAND into a NAND backup. I just hope it works though...

Yeah I was planning on trying manually copying file over, though I seems to be missing no files at all, also that CTR backup was from a guide that let you downgrade from 11.4 to 11.3/.2, I tried to give it a try with no successs either, I'll try to simply use a backup from my working o3ds and copy missing files and hope that can work.

 

[BARNWEY]

Yeah I was planning on trying manually copying file over, though I seems to be missing no files at all, also that CTR backup was from a guide that let you downgrade from 11.4 to 11.3/.2, I tried to give it a try with no successs either, I'll try to simply use a backup from my working o3ds and copy missing files and hope that can work.

Let's hope... There's also a possibility that some files in the NAND may not be complete, but let's hope they aren't...

 

[The Catboy]

Did you try a 9.2 CTRTransfer?
https://3ds.guide/9.2.0-ctrtransfer
Edit: Also if it said it got corrupted, you should have taken that seriously. These applications rarely bug out like that.

 

[Deleted User]

Did you try a 9.2 CTRTransfer?
https://3ds.guide/9.2.0-ctrtransfer
Edit: Also if it said it got corrupted, you should have taken that seriously. These applications rarely bug out like that.

I've said it earlier, I've tried the 9.2 CTRTransfer many many times with nothing working, I've done it again yesterday and I still get a prefetch abort exception from Luma

 

[Quantumcat]

Did you try a 9.2 CTRTransfer?
https://3ds.guide/9.2.0-ctrtransfer
Edit: Also if it said it got corrupted, you should have taken that seriously. These applications rarely bug out like that.

...read threads before responding...
This is on the OP:

I've even tried to do the 9.2.0 CTRTransfer with no success

 

[The Catboy]

...read threads before responding...
This is on the OP:

There was an attempt

 

[The Real Jdbye]

I've said it earlier, I've tried the 9.2 CTRTransfer many many times with nothing working, I've done it again yesterday and I still get a prefetch abort exception from Luma

Luma3DS wiki actually has troubleshooting steps for black screen on boot (with a svcBreak error), the issue may be something else but it's worth a try: https://github.com/AuroraWright/Luma3DS/wiki/FAQ-and-troubleshooting#i-get-a-black-screen-on-boot

 

[Deleted User]

Luma3DS wiki actually has troubleshooting steps for black screen on boot (with a svcBreak error), the issue may be something else but it's worth a try: https://github.com/AuroraWright/Luma3DS/wiki/FAQ-and-troubleshooting#i-get-a-black-screen-on-boot

Tried this as well, still get a prefetch abort error

 

[MelonGx]

The initial backup was corrupted, it doesn't necessarily HAVE to be the SD's fault. Sht happens...

If OP used high-graded SD he would never get a corrupted backup.
Even the died console doesn't own by OP.

In my case, the minimum quality of SD should be original bundled 2/4GB Toshiba/Lexar/Samsung.
The second minimum quality should be Sandisk-Extreme-class.

 

[BARNWEY]

If OP used high-graded SD he would never get a corrupted backup.
Even the died console doesn't own by OP.

In my case, the minimum quality of SD should be original bundled 2/4GB Toshiba/Lexar/Samsung.
The second minimum quality should be Sandisk-Extreme-class.

OP didn't know any better...