I need the specifications to fix some hardware bugs that are happening ob my mobile device.
I will assume you have an android device, because that's usually all that our Godot users' sorry @$$ can afford ;)
So this may vary depending on your device but generally speaking, you want to go to your devices Settings-->About Phone(or similar) and there you'll see the device's CPU, RAM, Kernel version etc.
I mean inside Godot
Didn’t you show its characteristics when buying a device?