Everybody knows that MT-card emuNAND can be partially upgraded:
- Download latest firmware with 3DNUS
- Replace the latest menu/mint/mset/tiger with 9.4 ones (otherwise emuNAND will blackscreen)
- Use BigBlueMenu to install all the rest CIAs
But since menu/mint/mset/tiger are not the latest version, the update nag will be downloaded normally.
I tried spoofing 9.4 menu/mint/mset/tiger to make the system recognize them as 10.5 ones, for expecting it could remove the update nag:
(Thanks somebody in GBATEMP who introduced this spoofing method.)
- Open 9.4 menu/mint/mset/tiger CIA with Hex editor
- Change offset 0x2F90 0C-0D values (they are in Hex) to 10.5 menu/mint/mset/tiger's values
(You can find the values on 3dbrew.org, but they are in Dec, you need to convert them to Hex manually)
- Overwrite installing modified CIA with FBI (menu cannot be overwritten)
But unfortunately the result is - emuNAND blackscreens.
That means this spoofing method doesn't work for MT-card emuNAND.
-----------------------------
BTW, this spoofing method works for SysNAND 1.1.0 exclusive Promotion Videos (0004001000023000/24000/25000) installing to emuNAND.
It also fixes "Cannot install the video in same region" issue.
To be noticed that "different region video" need RegionFree-enhanced system (GW/rxTools) otherwise they will not be displayed (Rei/Cakes).
- Open the Video CIA with Hex editor
- Change offset 0x2F90 0C-0D from 00 00 (v0, USA/EUR) or 00 02 (v2, JPN) to 08 00 (v2048)
- Normally install modified CIA with BBM/FBI
Haven't tried installing spoofed 1.1.0 videos to SysNAND though.
- Download latest firmware with 3DNUS
- Replace the latest menu/mint/mset/tiger with 9.4 ones (otherwise emuNAND will blackscreen)
- Use BigBlueMenu to install all the rest CIAs
But since menu/mint/mset/tiger are not the latest version, the update nag will be downloaded normally.
I tried spoofing 9.4 menu/mint/mset/tiger to make the system recognize them as 10.5 ones, for expecting it could remove the update nag:
(Thanks somebody in GBATEMP who introduced this spoofing method.)
- Open 9.4 menu/mint/mset/tiger CIA with Hex editor
- Change offset 0x2F90 0C-0D values (they are in Hex) to 10.5 menu/mint/mset/tiger's values
(You can find the values on 3dbrew.org, but they are in Dec, you need to convert them to Hex manually)
- Overwrite installing modified CIA with FBI (menu cannot be overwritten)
But unfortunately the result is - emuNAND blackscreens.
That means this spoofing method doesn't work for MT-card emuNAND.
-----------------------------
BTW, this spoofing method works for SysNAND 1.1.0 exclusive Promotion Videos (0004001000023000/24000/25000) installing to emuNAND.
It also fixes "Cannot install the video in same region" issue.
To be noticed that "different region video" need RegionFree-enhanced system (GW/rxTools) otherwise they will not be displayed (Rei/Cakes).
- Open the Video CIA with Hex editor
- Change offset 0x2F90 0C-0D from 00 00 (v0, USA/EUR) or 00 02 (v2, JPN) to 08 00 (v2048)
- Normally install modified CIA with BBM/FBI
Haven't tried installing spoofed 1.1.0 videos to SysNAND though.
Last edited by MelonGx,