Got system upgrade to 15.04 (r25)
The mobile show up a battery low warning, but only when the screen is turned on. So again it can silently die off within short time, why is there no special blinking red led signal, showing the battery low without turning the screen on?
Got system upgrade to 15.04 (r25)
The mobile show up a battery low warning, but only when the screen is turned on. So again it can silently die off within short time, why is there no special blinking red led signal, showing the battery low without turning the screen on?