3
votes
2answers
2k views

How to use an external USB keyboard with a Galaxy S II or a Huawei Y201 Pro

The background: I recently learned about OTG USB cables that can be used to connect peripherals to Android devices. I had this idea of using an android device with a usb barcode reader connected ...
0
votes
1answer
2k views

USB storage blank or unsupported filesystem [duplicate]

Possible Duplicate: How to get rid of “SD Card blank or has unsupported filesystem” notification When I connect a USB Flash drive to my Galaxy SII Android 2.3.4, it alerts me with this ...