[bernardod]

I recently got a 32gb sdhc card ( Sandisk class 10) to ensure proper compatibility as I read 32gb was the limit on which the phone is guaranteed to work all cool.

But it doesnt work good, the card is read, I've formatted it on the phone, I can record video on it, I can add songs, I can add videos, but randomly I get Disk Errors and closes whatever Im doing ( watching videos, copying music or listening music). 

I have another microSD card class 4 of 8gb that works with no problem at all. I wonder what is going on?? is it a bug? has someone else had problems like these random error messages?

So far I LOVE this smartphone's camera, audio recording, maps, drive. But Im totally dissapointed of the Appstore ( where I only see picture pack apps of hot chicks but nothing useful), and now Im hitting my head on the table because I bought this phone x)

[bernardod]

Its a Sandisk 32GB SDHC I , that red/grey card.

[adrianhughes · Accepted solution]

hi mate,

there have been reports of microSD cards of class 10 not working on devices such as the 808 and the 920.....common consensus is that class 10 is overkill and really only class 4 or class 6 is needed.

[Martyn13]

Hi,

I've got the same problem with N8 and the same card SanDisk 32 GB, class 10. However my older phone N5530XM works very well with that card.

Uptill now I had inatalled 16 GB card, class 2, and everything worked very well.

[chesterlord]

Class 10 cards are mainly having problems..nothing with the 808

[bernardod]

thats so sad, I'll get a lower class card then, I appreciate all your replies 

[adrianhughes]

i have a 32GB microSDHC Class 4 card that works great with my old N8 and Android pocket tv, hopefully all works out for you mate

[dohouch]

I have that red/grey one 32GB. What is the difference between that and the black one?

[dohouch]

All Sandisk cards.

I upgraded N8 from 8GB class 4 to 16GB class 10 and this works very well.

  Got a 32GB class 10 red/grey one for my new 808 and while I have done very little with it so far it doesn't seem as quick in file transfer as 16GB in N8.

This is just subjective no measurements done.