Recent content by Stlouis92

Well, these last posts are very interesting, but there are indeed several different issues. It would seem that some S3 and S4 are toasting any SD card you put in it, there would be fake SD cards, and there is still the S4 issue with e.g. real Sandisk 64GB cards. My 64GB SD Sandisk card ran...

As I mentioned earlier, Class 10 Samsung worked for me.

Bought it on the internet. On amazon, if I remember well.

As said, my new Samsung 64GB card shows no issue while the Sandisk does. It's a pity, but, well, in the end I wanted it to work. Sort of forced sales, don't like it, but ...

Well, since I have the Samsung card I described earlier, I don't have unmounting issues anymore. Looks like Samsung only tested with their own cards !

Well, no sign of deterioration up to now. I start to believe it'll work for good.

There was one guy here who told us he inserted a piece of thick paper below the SD card and that worked. His wording was not rally clear. So, I tried, but with the paper ABOVE the SD card, since it was making more sense to me and it did not work. Never tried the other way around... Please tell...

MS DOS, almost 100% copied on Digital Research's CP/M, and initially named Quick & Dirty OS...

H?h? ;-) Actually MS did not even invent their OS : they stole it. I remember quite well the law suit. The ones with the most expensive lawyers won. Back to the cards : it really seems to me that the Samsung card works... Never experienced an unexpected unmounting since I changed. This really...

Well, at first sight I would react the same way : I don't remember how writing to a Flash memory works (and BTW there are plenty of different species these days), but I don't think there was any sort of handshaking that would put you in a bad state if ever you were to slow as a host.

Well, for the moment still no issue seen. I cross my fingers.

Bought a Samsung card ("micro SDXC UHS-I Card" 64GB, Class 10). It's supposedly temperature proof, Xray proof, magnet proof, and is guaranteed 10 years. Transferred all my data (30GB+) from my SanDisk 64GB card which was having the unsollicited unmounting issues (transfer : old Card -> PC, PC->...

I you read the thread from the start I think you'll find issues occurred with both brands. Sandisk for sure.

seems promising, will try and give feed back

Why would that do something ? My idea is that plenty have done that here anyhow.