My phone switched itself off and won't come back on again. It's fully charged and I've tried rebooting (various combinations of holding down the volume and power buttons as suggested on online forums) and while it buzzes in response the screen remains blank. Can you help?
My phone switched itself off and won't come back on again. It's fully charged and I've tried rebooting (various combinations of holding down the volume and power buttons as suggested on online forums) and while it buzzes in response the screen remains blank. Can you help?
My phone switched itself off and won't come back on again. It's fully charged and I've tried rebooting (various combinations of holding down the volume and power buttons as suggested on online forums) and while it buzzes in response the screen remains blank. Can you help?