When I applied this patch (for W610) increase 1000 SMS --> 10.000 SMS, using SETool, I met one warning message: "Some patches are differs, continue?" (not quite exactly like that, I do not remember ^^), I chose "Yes". After that, when I turned on my W610, the screen continuous blink.
I removed this patch, but still couldn't fix it.
So, I had to flash my W610 again.
I tried 2 times and had to flash 2 times, too. :(
Now, I'm using this patch (only 4000 SMS), I want 10.000. :((
//Sorry for my English! :)