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Huawei P20 Liteは、ハイテク大手ファーウェイの格安ながらパワフルなスマートフォン。背面デュアルカメラと驚異的なディスプレイが特徴。

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I cant see if I am calling , there is no calling screen

I cant see a full size calling screen. if i want to cal somewone it will imediately rang end cant hang up afterwards because i dont see the calling page . only some flashing bar at the top which i cant press.

the rest of the phone is working fine

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Have the same problem since the around the 20th of April. When a call comes in, or I try to make a call, the screen goes black & no buttons are displayed to accept or reject the call. If I hang up using the power on/off button, after a while I get the message "Telephone is not responding - End / Wait"

さんによる

you have to delete the google servisce storage and maps. https://www.youtube.com/watch?v=_PIJkFwq... .

i did these things and it worked,

phone is working fine again

さんによる

Thanks Reinier! :-)

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you have to delete the google servisce storage and maps. https://www.youtube.com/watch?v=_PIJkFwq... .

i did these things and it worked,

phone is working fine again

14 minutes ago by Reinier

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you have to delete the google servisce storage and maps. https://www.youtube.com/watch?v=_PIJkFwq... .

i did these things and it worked,

phone is working fine again

14 minutes ago by Reinier

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As Reinier said in his comment, you have to delete the Google Play Services data storage and the Maps data storage (don't ask me why this works). There is a video that shows all the steps here:

https://www.youtube.com/watch?v=_PIJkFwq... .

I followed these steps and it worked for me as well. The phone is working fine again :-)

Thanks again Reinier.

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Reinier さん、ありがとうございました!
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