주요 콘텐츠로 건너뛰기

The Samsung Galaxy A31 is a mid-range Android device released by Samsung in April 2020. Identifiable by model numbers SM-A315(F, F/DS, G/DS, and G/DSL).

88 질문 전체 보기

phone doesn't connect to WiFi network with more than 2 m distance.

Hi

My phone doesn't connect to WiFi network with more than 2 m distance. I have to be in the same room as the WiFi.

Another thing, my phone requires to be in close physical contact with the device whenever I'm connected to a device that uses bluetooth like wireless earphones or speaker.

Please help.

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
댓글 달기

답변 1개

가장 유용한 답변

Hi @gregk4338

Seems like there may be a problem with the WiFi/BT antenna (loose/damaged etc - they both use the same one) in the phone. If the antenna/antenna connection appears to be OK it may be a systemboard problem

Here is a composite image taken from a teardown video showing the antenna and also the WiFi/BT troubleshooting flow chart taken from the service manual, that may help.

Block Image

(click on image)

해당 답변은 도움이 되었습니까?

점수 1
댓글 달기

귀하의 답변을 추가하세요

GreG K 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 0

30일 전: 5

전체 시간: 50