In my example from the screenshot the value is 0x9d17 - use this value in the next command echo 0x9d17 > ~/.android/adb_usb.ini Another example would be a Samsung tablet which shows up as 'SAMSUNG_Android' (btw, I didn't have to do anything special to make the Samsung tablet work.) Anyway, click your device and the full details will display in the pane below. In the above example, my device is named 'SomeDevice' (I did that in photoshop to hide the real device manufacturer). Screen grab here:Įxpand the 'Hardware' tree, select 'USB', then look for your target device. It is located in the /Applications/Utilities/ folder, or you can get to it via the Apple Menu in the top left corner of the screen, select 'About this Mac', then click the 'More Info.' button. Launch the System Information application. This can be done by putting the hex Vendor ID in the file ~/.android/adb_usb.iniīut first you have to find the Vendor ID value. You can help adb to find your device by telling it about your device's 'Vendor ID,' essentially providing it with a hint. Maybe if you're working with some experimental or prototype or out-of-the-ordinary device, maybe it's just unknown and won't show up. That being said, the quickest way to reset adb is to restart it with the following commands in sequence: adb kill-serverīut every now and then the adb devices command just fails to find your device. Seriously, 99% of the time 'it just works.' Most of the time nothing will need to be done to get the Mac to recognize the phone/device. Update for some versions of adb, ~/.android/adb_usb.ini has to be removed.Įxecutive summary: Add the Vendor ID to ~/.android/adb_usb.ini and restart adb Sometimes just swapping cables will help. Important Update : As points out, there are some USB cables that are for charging only and do not transmit data.

Install adb and fastboot on lg g3