Help SD card replacement - HTC DHD

[losl]

The sd card comes with my HDH was somehow damaged. It cannot be accessed by the phone nor from the card reader of my PC. I am going to
replace it. Please help me with these:

1. I have a 8GB class4 SD card, is class4 fine for HDH?

2. Since the original card is not accessible so I have NO way to copy the
content to the new card. Will my HDH work normally without the original
(factory installed) things in the new card? Will this affecting the functions of the phone?

Thank you very much !!

 

[landovr]

When you put the new card in the phone it will automatically create the folders you need. The only thing you should have to download and reinstall are the locations files. I wouldn't go below a class 4 as it could cause problems with video recording. The classes affect transfer speed and work like this:

Class 2 - 2mb/second
Class 4 - 4mb/second
Class 6 - 6mb/second
Class 10 - 10mb/second