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Repair and disassembly information for the Samsung Galaxy Note20 Android smartphone. Released in August of 2020.

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Mengapa suda dimasukan kartu tapi tetap tidak ada nampak kartu nya

Tidak ada kartu sim padahal udah dimasukin kartu nya

Translation

Why have you inserted the card but still don't see the card?

There is no SIM card even though the card has been inserted

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@sapriadi you have to make sure that you have a SIM card that is guaranteed working. A lot of times the error is actually the SIM card. Talk to your provider where you got the card from. Try one that works in another phone. If that works ibn your phone as well, then it is the card.

If it does not then the issue could be your card reader. To work on that one, you will need to remove the main board. Samsung Galaxy Note20 Motherboard Replacement Then gently remove the cover from the reader. Some just pop open when you use a small screwdriver and other require soldering. It'll depend on your phone. The reader is soldered to your board so if you need to replace it you will have to desolder the old one and replace it with a new one. New SIM card readers are available and you will be looking for a part like this Example only.

Translation

@sapriadi anda harus memastikan bahwa anda memiliki kartu SIM yang dijamin berfungsi. Seringkali kesalahan sebenarnya terjadi pada kartu SIM. Bicaralah dengan penyedia Anda dari mana Anda mendapatkan kartu tersebut. Cobalah salah satu yang berfungsi di telepon lain. Jika itu juga berfungsi pada ponsel Anda, maka itu adalah kartunya.

Jika tidak maka masalahnya mungkin pada pembaca kartu Anda. Untuk mengerjakannya, Anda harus melepas papan utama. Samsung Galaxy Note20 Motherboard Replacement Kemudian lepaskan penutup dari pembaca secara perlahan. Beberapa hanya terbuka saat Anda menggunakan obeng kecil dan lainnya memerlukan penyolderan. Itu tergantung pada ponsel Anda. Pembaca disolder ke papan Anda jadi jika Anda perlu menggantinya, Anda harus melepas solder yang lama dan menggantinya dengan yang baru. Pembaca kartu SIM baru telah tersedia dan Anda akan mencari bagiannya seperti ini Contoh saja.

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