Hacking 3ds problem

[random23]

i am trying to install Pokemon Sun on my 3ds with FBI but there is an error saying

Failed to install CIA file.
Result code: 0xD8E08025
Level: Permanent (27)
Summary: Invalid argument (7)
Module: AM (32)
Desc: Invalid NCCH (32)

 

[TurdPooCharger]

Mods, move this to 3DS - Flashcards & Custom Firmwares.

***

Check if your SD card is fake, faulty, or dying.

1. Copy everything off the SD card to a computer.
2. Quadruple reformat.
3. Full Write + Verify the empty card in H2testw. Do not skip.

 

[Deleted User]

If @TurdPooCharger's method doesn't fix your issue, then you could try downloading the ROM from somewhere else (or simply buy it from the eShop).

 

[ronnbot]

Might be a bad transfer or download. Re-download (from a different source) and try again.