I had a modchip installed on my Switch V2 (Mariko) last week by a guy found on Marketplace. So I can't confirm exactly which chip was used, but he told me it was HWFLY. During the modification, he supplied a 256 GB microSD card (SP Silicon Power). Everything worked fine all week long.
I quickly realized that 256 GB was not going to be enough so I ordered a Sandisk Ultra 512 GB card to increase my capacity and at the same time have better performance with a better card (Sandisk instead of SP).
I followed Rentry's guide to migrate my emunand to my new card and that's where my problems started. When the process was completed and I restarted the console with the new card, I got the error in red "boot.dat". I didn't panic at first because I told myself that I was going to put back my 256 GB card that I hadn't touched and that everything was going to work perfectly. However, I still had the "boot.dat" error. However after some trial and error by pressing the power button 2 times (sleep - unsleep) finally started it in Hekate and worked normally.
So I took the courage to try a second time with the 512 GB Sandisk card, but this time I tried a "clean" install from scratch following rentry guide for , but again the "boot.dat" error.
When I put my 256 GB card back, I still had problems with the "boot.dat", but I was able to bypass it again with clicks on power, but it was more complicated.
I'm now afraid to try other things and even my original card won't work.
I found several forums on the internet mentioning this kind of error, but few concrete solutions. A few times it's mentioned that the SD drive is probably dead, but I'd be surprised since before installing the modchip I never used an SD card and I used it less than five times since that.
Have you ever experienced this?
I quickly realized that 256 GB was not going to be enough so I ordered a Sandisk Ultra 512 GB card to increase my capacity and at the same time have better performance with a better card (Sandisk instead of SP).
I followed Rentry's guide to migrate my emunand to my new card and that's where my problems started. When the process was completed and I restarted the console with the new card, I got the error in red "boot.dat". I didn't panic at first because I told myself that I was going to put back my 256 GB card that I hadn't touched and that everything was going to work perfectly. However, I still had the "boot.dat" error. However after some trial and error by pressing the power button 2 times (sleep - unsleep) finally started it in Hekate and worked normally.
So I took the courage to try a second time with the 512 GB Sandisk card, but this time I tried a "clean" install from scratch following rentry guide for , but again the "boot.dat" error.
When I put my 256 GB card back, I still had problems with the "boot.dat", but I was able to bypass it again with clicks on power, but it was more complicated.
I'm now afraid to try other things and even my original card won't work.
I found several forums on the internet mentioning this kind of error, but few concrete solutions. A few times it's mentioned that the SD drive is probably dead, but I'd be surprised since before installing the modchip I never used an SD card and I used it less than five times since that.
Have you ever experienced this?