Specific Description:
The previous version of 1,JB2 only supports SD2.0 spec,sd2.0 SPEC defines the maximum supported SD card capacity to 32G.
2,JB2 and later versions support SD3.0 spec,sd3.0 SPEC defines the maximum supported SD card capacity to 2T.
3, more than 32G involves compatibility issues as follows:
1) the card with format over 32G on Linux is FAT32, android/linux support. But the Windows system, as long as it exceeds 32G, will
Forced to become exfat. But native android/linux do not support exFAT.
2) If the customer takes a 64GB card to our platform format--OK, it becomes FAT32. But if you first get the Windows system format--->not OK, because it becomes exfat.
3) Because of this limitation of Windows, there is no solution at present, so more than 32G will have compatibility issues. So we recommend 32G, so that there is no compatibility problem,
However, more than 32G, there will be the above use of compatibility issues, please choose.
Connection: https://onlinesso.mediatek.com/Pages/FAQ.aspx?List=SW&FAQID=FAQ06246
Mobile phone to support 128G extended memory Introduction