Some later revisions of the RG35XXSP ship with a display panel that, after a while, reportedly starts displaying horizontal lines on Stock OS, Knulli, and muOS.
In a previous post I had already published an unofficial fix, but the google drive link broke itself. I asked around the muOS discord if anyone could allow me to update the link as i myself couldn’t do that anymore, but nobody replied. Hence, I am creating a new forum post for those who need the fix regardless.
If the unit in question is an RG35XXSP, the fix for the RG35XX Plus will work but completely break sleep functionality in the process. Hence, for those who have a RG35XX SP that is affected, i have specifically created an RG35XX SP based boot_package that includes the same fix.
UPDATED GOOGLE DRIVE LINK TO THE UNOFFICIAL FIX:
This link contains the standalone fixed boot_package.fex, and a ready to go muOS install image that pre-contains the fix. I have never tried to flash a pre-existing muOS SD Card with the standalone boot_package.fex, hence I suggest that you make use of the fresh install image instead. The raw boot_package.fex is simply there for those who should somehow need it.
I must repeat that this is an unofficial fix. This means that the muOS development team is not responsible for any issues that occur whilst using it. You install this at your own risk and at your own discretion.
On 2 seperate accounts, this unofficial patch seems to have fixed the horizontal lines bug on the RG35XX SP, whilst completely retaining sleep functionality.
Greetings, crybbxiao