Hacking Homebrew error 0xD8E0806A

[Nobunaji]

Hi.

First of all i want to make it clear, yes i've seen the other posts about this error.
The reason i'm still posting here is because the cia file being corrupted is 100% not the case.
How can i be so sure ?
I installed it correctly on 2 other 3ds i installed luma3ds on.

Here is the error code :
Failed to install CIA file.
Result code: 0xD8E0806A
Level: Permanent (27)
Summary: Invalid argument (7)
Module: AM (32)
Desc: Cert signature or hash check failed (106)

I get this error on 2 o3ds, it didn't do it on 1 o3ds and on 1 n3ds.

Storage shouldn't be an issue on one of those i have 9gb free out of 32gb, the other 1.3gb free out of 2gb and the cia file is 342mb.

 

[zeldaxlink64]

Try going into the luma/config.ini file on SD and setting use_dev_unitinfo to 0.

 

[Nobunaji]

Try going into the luma/config.ini file on SD and setting use_dev_unitinfo to 0.

Hi, sorry for the late answer. It's already set to 0.
Considering what is written in the comments above about retail CIAs i understand why you would think it's the issue.
Sadly it doesn't appear to be it.
Any other ideas ?

 

[zeldaxlink64]

Hi, sorry for the late answer. It's already set to 0.
Considering what is written in the comments above about retail CIAs i understand why you would think it's the issue.
Sadly it doesn't appear to be it.
Any other ideas ?

Was this dumped from a cartridge?

 

[Nobunaji]

Was this dumped from a cartridge?

I don't think so, but i'm not sure. Any way i could check. Btw, i forgot to mention, on the one with 9gb free i managed to install correctly every pokemon except ultra sun which is the one that makes the error and since then no cia files have worked.