Posts: 1
Registered: ‎01-26-2018

Troubleshooting with Expand 64 GB

Hi everybody , 


My son did something to my EXpand Flash drive ( Probably reformat it ...) 

So now the tool is not longer visible by the app .

My iphone and Ipad don't recognise it .

Is there any possibilities to reinstall the origininal format and driver on the Flash drive ? 

I don't find it so far ...!


thank's a lot 


JFR 17

SanDisk Guru
Posts: 4,460
Registered: ‎07-18-2007

Re: Troubleshooting with Expand 64 GB

you can format it using a computer. use either exFAT or FAT32 as the file system.