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オリジナル投稿者: Debashis Nayak ,

タイトル:

When I power off my lumia 535 it reboots with a gear and bolt sign

テキスト:

I am getting a thunderbolt and gear sign when I reboot my phone.  I have to to a soft reset everytime to bypass this issue.

There is no sound when somebody calls my phone.  I can see the call appearing in display but without any ringtone.

Please suggest.

デバイス:

Microsoft Lumia 535

ステータス:

open