I have bought a second Xperia 10 ii (XQ-AU51).
I have put it in developer mode and enabled OEM unlocking and USB debugging.
The phone service info shows “Bootloader unlock allowed: Yes”.
However, when I attach it to a computer in and boot it into fastboot mode (blue LED), the computer does not see the phone.
This is the same for both a Windows and a Linux (Mate) machine.
The Windows computer has the sony fastboot driver installed and I have previously flashed Xperias with Sailfish using this setup.
What is odd is, that if I plug my other, identical Xperia 10 ii into this same computer in fastboot mode, the computer recognises that phone and loads the driver.
The Linux computer does not see the phone either.
Has anyone come across this before?
Is there a way I can get the phone to talk to the computer so I can unlock and flash it with Sailfish?