New SD Card Read/Write very very slow

Feb 13, 2012
Hi all,

I am running MIUI 2.3.23 on my Nexus One. I just installed a brand new Transcend 16gig Class 10 SD card and am getting shockingly low Read/Write speeds. ( as low as 500 kbps )

I put the card on a friend's SGS2 and was able to get around12-14 MB/s write speed.

When using a card reader, I got 18 MB/s to write the same file.

I tried using that app SD Card Speed Increase and set the cache size to 2048 kb, but to no use. Its still slow.

Any tips would be welcome