mengapa di saat memakai wifi tidak bisa kau harus sangat dekat?

Hi @elikagurning

Check that both co-ax antenna cables are securely connected at the main board end and the charge port board.

Here's the ifixit Sostituzione batteria Samsung Galaxy guide that will help. See the images in Step.11 (blue and white cables mainboard) and Step.15 (blue and white cables charge port board).

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Hai @elikagurning

Periksa apakah kedua kabel antena co-ax tersambung dengan aman di ujung papan utama dan papan port pengisi daya.

Berikut panduan ifixit Sostituzione batteria Samsung Galaxy yang akan membantu. Lihat gambar di Langkah.11 (mainboard kabel biru dan putih) dan Langkah.15 (papan port pengisi daya kabel biru dan putih).