One of my friend had a Huawei Y210, it locked because of so many wrong pattern attempt. Unfortunately he hasn't google account to login with it.
I want to hard reset it but it fails to load Recovery mode by pressing Volume Up + Power for more than 10 seconds or less!, I tested any key combination but only it normally boots and shows locked screen.
fastboot -i 0x12d1 flash recovery recovery.img and without vendor id, it only waits for device.
Also I added
udev and restart
udev but nothing happend and only wait for device.
adb only waits for device.
I have no idea what I should do. If I setup a bootable sdcard, Can it boots from it? or like NoteII that can goes to recovery mode by soldering some resistors to a male usb connector and plug it, there is something like this?