I had the issue and found the answer :
- I bought a brand new micro sd and redone the YAMT tutorial from PS VITA GUIDE
The old one was initialized with zzblank.img and used before with storemgr
The problem came from zzblank.img I think
hello,
I actually have a Ps Vita 1000 and a SD2Vita. It works fine with my 64Gb microSD card, but not with my 128Gb or 256Gb. I tried to format it with 64Kb cluster size, any good result.
I have a 3.65 firmware with Enso hacked
Have you an idea ?