Oh ok but why do they block the Ali ones then? I don't think they're on Amazon here in Spain. And if I have to order from China I'd greatly prefer Ali express because they have good consumer protection.

And yes I meant front light sorry. I didn't know that one won't have buttons.

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rkachowski an hour ago | parent [-]

They're just blocked from OTA updates, you can flash whatever you want on the sdcard and then unlock OTA. (I did this yesterday with an aliexpress version x4)

	▲	leobg 23 minutes ago \| parent [-]
		You can. But if you build your own stuff, you can also easily lock yourself out. That whole mechanism that tells the software to look for a new bin file on the SD card and to use that to update is something that needs to be contained in your software. If you forget it, or you get it wrong, the thing will be bricked.