SD Card Registry Changes I have made

[madmax486]

I have made the following registry changes and have noticed a big improvement in reliability, no more DSOD on my phone!

I added the following:

HKLM/System/StorageManager/Profiles/SDMemory/
Added FATFS Key
HKLM/System/StorageManager/Profiles/SDMemory/FATFS
Added:

DWORD DataCacheSize:0
EnableWriteBack:1
FatCacheSize:0
Flags:68

Adding the Flags removed the backup fat table write, use at your own riskl.

I have noted a faster SDCard access as well.

MadMax 486

[TambourineMan]

Anyone interested in this problem may want to check this trhead out over at PDAPhoneHome:

http://pdaphonehome.com/forums/ppc-6700-xv6700/79197-regedit-i-have-made-make-6700-more-stable-10.html

[Lurker0]

If you want to save on 2nd FAT writes, format your card with one FAT, e.g. using SK Tools.

If your hack works (I doubt it), it leads to FAT mismatch = corrupt FS.

[madmax486]

The speed increases are quite nice and I think we have isolated the DSOD problem on the 6700.

I had much better response on PDAphonehome website than I did here, so that is where all the info is.

-MadMax

[Lurker0]

Most of the settings that people discussed there are default settings of my TyTN.

EnableWriteBack is nice, but may create some problems. For instance, it prevents SpriteBackup from doing backup.