OTG was unable to identify the USB disk problem resolution

Note: OTG mode only supports the FAT32 bit file system, so if we are not able to format the solution, we will do the following.

1. Insert a U disk into the computer, and then find a U disk in My Computer Select right click, click on the pop-up menu "format";

2. In the pop-up format interface, we select the file system;

3. Here we choose FAT32, because other formats of the n1t are not recognized. ；

4. If the U disk is FAT32 file system, we check the USB disk interface is connected or U disk is the disk has been damaged.

5. In the confirmation U disk is good, is also the FAT32 file system, this problem is the most likely to be a U disk poisonous, we again format to try.

6. How do I find the location of the U disk when OTG successfully connects?

Enter the "File Management"---SD card option---SD card.