anyone tried memory card SDXC 64GB exFAT on RN4?
Ytday night i used old card reader (SDXC not supported) formatted to FAT 27.4GB on the PC, but the memory card can detect by RN4 but could not identify the file system and not possible to format under RN4.
Later, I switch the memory card to old samsung smart phone, it can detect and formated up to 59.4GB.
Next, I switch the memory card back to RN4, but still not possible to format and use under RN4.
Now, i using my company new laptop with new card reader which supported SDXC, it can detect and formatting under exFAT 59.4GB.
Any clues on the memory card compatibility issues with RN4?
I spent for hours to troubleshoot memory card ytday night, not sure should get another memory card instead or else stuck few hours again for tonight....