Trouble connecting Nexus 7 (L Preview) to computer at bootloader screen

pjstevens92

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Oct 18, 2014
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I'm having issues connecting my Nexus 7 (2013), running the original release of the Android Developer Preview, to my computer, when I'm on the bootloader screen. It connects when it's booted up regularly, but I can't get it to connect through ADB to update to the newer release of the preview, which is ridiculously frustrating.

USB Debugging is enabled, and I've tried changing the device storage mode to Camera (PTP) which had no effect. I've also tried connecting it to both my Mac (running Yosemite) and my friend's PC (Windows 8) with no luck. I previously loaded the first Android L Developer Preview using my Mac, and didn't have issues then. I'm also using the stock USB cable that came with the device, and tried another cable (for my phone) but that didn't change anything either.

Anyone have any ideas for what the problem could be?