شريحه simلاتعمل ولا تستجيب SIM card is not working

Question 1

0 crwdns2873741:0crwdne2873741:0

crwdns2934197:0crwdne2934197:0 Samsung Galaxy S21 5G crwdns2933315:00crwdne2933315:0

oldturkey03 835crwdns2936485:0crwdne2936485:0

crwdns2931735:0crwdne2931735:0

Huk 17, 2025

crwdns2931431:0crwdne2931431:0 Huk 17, 2025 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 2

1 crwdns2930801:0crwdne2930801:0

Samsung s21 5g backplate adhesive instructions

Samsung Galaxy S21 5G crwdns2933313:01crwdne2933313:0

Omar M.Z.

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Huk 12, 2025

commented Huk 12, 2025 crwdns2933505:0crwdne2933505:0 Omar M.Z.

Question 3

1 crwdns2930801:0crwdne2930801:0

S21 suddenly stops working

crwdns2934195:0crwdne2934195:0 Samsung Galaxy S21 5G crwdns2933313:01crwdne2933313:0

Cyndy

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Huk 11, 2025

commented Huk 11, 2025 crwdns2933505:0crwdne2933505:0 Cyndy

Question 4

0 crwdns2873741:0crwdne2873741:0

incoming and out going call problem how to solve my this provlem

crwdns2934197:0crwdne2934197:0 Samsung Galaxy S21 5G crwdns2933315:00crwdne2933315:0

SS SUPREME GAMING 13

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Huk 2, 2025

asked Huk 2, 2025 crwdns2933505:0crwdne2933505:0 SS SUPREME GAMING

Question 5

2 crwdns2873741:0crwdne2873741:0

Why is my SIM card not working?

Samsung Galaxy S21 5G crwdns2933315:02crwdne2933315:0

Manny

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Nhl 25, 2025

commented Nhl 25, 2025 crwdns2933505:0crwdne2933505:0 Manny

Question 6

0 crwdns2873741:0crwdne2873741:0

Why is my phone overheating

crwdns2934197:0crwdne2934197:0 Samsung Galaxy S21 5G crwdns2933315:00crwdne2933315:0

Kylan Barrett

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Nhl 15, 2025

asked Nhl 15, 2025 crwdns2933505:0crwdne2933505:0 Kylan Barrett

Question 7

0 crwdns2873741:0crwdne2873741:0

Samsung s21 no network emergency calls only

crwdns2934197:0crwdne2934197:0 Samsung Galaxy S21 5G crwdns2933315:00crwdne2933315:0

jayeff 520.2crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mha 13, 2025

commented Mha 13, 2025 crwdns2933505:0crwdne2933505:0 jayeff

Question 8

2 crwdns2873741:0crwdne2873741:0

WI-FI constantly turning itself off

Samsung Galaxy S21 5G crwdns2933315:02crwdne2933315:0

bill 6.4crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Mha 5, 2025

answered Mha 5, 2025 crwdns2933505:0crwdne2933505:0 bill

Question 9

1 crwdns2930801:0crwdne2930801:0

Phone powering off when plugging in charger.

Samsung Galaxy S21 5G crwdns2933313:01crwdne2933313:0

oldturkey03 835crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mud 13, 2025

commented Mud 13, 2025 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 10

1 crwdns2930801:0crwdne2930801:0

samsung logo only showing

Samsung Galaxy S21 5G crwdns2933313:01crwdne2933313:0

bill 6.4crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Sun 25, 2025

answered Sun 25, 2025 crwdns2933505:0crwdne2933505:0 bill

Question 11

5 crwdns2873741:0crwdne2873741:0

How to recover deleted photos videos from samsung galaxy s21?

Samsung Galaxy S21 5G crwdns2933315:05crwdne2933315:0

lucy taylor

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Sun 22, 2025

answered Sun 22, 2025 crwdns2933505:0crwdne2933505:0 lucy taylor

Question 12

2 crwdns2873741:0crwdne2873741:0

My phone felled in water and now it is showing a triangle warning ⚠️

Samsung Galaxy S21 5G crwdns2933315:02crwdne2933315:0

DanielAdvancedDeviceRepair 914

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Sun 18, 2025

commented Sun 18, 2025 crwdns2933505:0crwdne2933505:0 DanielAdvancedDeviceRepair

Question 13

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Screen replacement clarification needed

crwdns2934197:0crwdne2934197:0 Samsung Galaxy S21 5G crwdns2933315:00crwdne2933315:0

gogan

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Sun 9, 2025

asked Sun 9, 2025 crwdns2933505:0crwdne2933505:0 gogan

Question 14

1 crwdns2930801:0crwdne2930801:0

Screen won't turn on after new display cable / new screen

Samsung Galaxy S21 5G crwdns2933313:01crwdne2933313:0

jayeff 520.2crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

N'w 20, 2024

answer edited N'w 20, 2024 crwdns2933505:0crwdne2933505:0 jayeff

Question 15

1 crwdns2930801:0crwdne2930801:0

Samsung Galaxy S21 5G Battery replacement screen dead

Samsung Galaxy S21 5G crwdns2933313:01crwdne2933313:0

jayeff 520.2crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Huk 14, 2024

answered Huk 14, 2024 crwdns2933505:0crwdne2933505:0 jayeff

Question 16

1 crwdns2930801:0crwdne2930801:0

replaced screen & now touch isn't working

Samsung Galaxy S21 5G crwdns2933313:01crwdne2933313:0

Tony A Owens

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Huk 9, 2024

commented Huk 9, 2024 crwdns2933505:0crwdne2933505:0 Tony A Owens

Question 17

1 crwdns2930801:0crwdne2930801:0

Why is my phone powering off when I plug in the charger?

Samsung Galaxy S21 5G crwdns2933313:01crwdne2933313:0

oldturkey03 835crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Nhl 1, 2024

commented Nhl 1, 2024 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 18

1 crwdns2930801:0crwdne2930801:0

Display disconnecting after trauma

Samsung Galaxy S21 5G crwdns2933313:01crwdne2933313:0

Jerry Wheeler 82.8crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Ndz 16, 2024

answered Ndz 16, 2024 crwdns2933505:0crwdne2933505:0 Jerry Wheeler

Question 19

2 crwdns2873741:0crwdne2873741:0

Phone snapped in half - Retrieve pictures

crwdns2934195:0crwdne2934195:0 Samsung Galaxy S21 5G crwdns2933315:02crwdne2933315:0

Chrissie smith

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Mha 24, 2024

commented Mha 24, 2024 crwdns2933505:0crwdne2933505:0 Chrissie smith

Question 20

1 crwdns2930801:0crwdne2930801:0

Charger port replacement - use of cord is directional

Samsung Galaxy S21 5G crwdns2933313:01crwdne2933313:0

jayeff 520.2crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Maw 21, 2024

answer edited Maw 21, 2024 crwdns2933505:0crwdne2933505:0 jayeff

crwdns2944620:0Samsung Galaxy S21 5Gcrwdne2944620:0

Samsung Galaxy S21 5G crwdns2934277:0crwdne2934277:0