iPhone 12 Pro 4013 Boot Loop - ear speaker replacement did not work

Question 1

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crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

dlp2022 13

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Kul 17, 2026

edited by author Kul 17, 2026 crwdns2933505:0crwdne2933505:0 dlp2022

Question 2

1 crwdns2930801:0crwdne2930801:0

cyclic reboot every 3 minutes

iPhone 12 Pro crwdns2933313:01crwdne2933313:0

ktel m

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Kul 15, 2026

answered Kul 15, 2026 crwdns2933505:0crwdne2933505:0 ktel m

Question 3

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How do infix the No network issue

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

Grace

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Yan 1, 2026

asked Yan 1, 2026 crwdns2933505:0crwdne2933505:0 Grace

Question 4

1 crwdns2930801:0crwdne2930801:0

How to unlock 12 pro passcode

iPhone 12 Pro crwdns2933313:01crwdne2933313:0

DanJ 498.8crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Sun 15, 2026

answered Sun 15, 2026 crwdns2933505:0crwdne2933505:0 DanJ

Question 5

0 crwdns2873741:0crwdne2873741:0

Microphone not work on whatsap

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

Juma Lukoo

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N'w 9, 2025

asked N'w 9, 2025 crwdns2933505:0crwdne2933505:0 Juma Lukoo

Question 6

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How to find the cause when Face ID stops working

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

Oddvar M

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Nhl 19, 2025

asked Nhl 19, 2025 crwdns2933505:0crwdne2933505:0 Oddvar M

Question 7

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iPhone 12 Pro Want start or error?

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

Markus 49

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Nhl 7, 2025

asked Nhl 7, 2025 crwdns2933505:0crwdne2933505:0 Markus

Question 8

1 crwdns2930801:0crwdne2930801:0

Reattach/replace lightning connector?

iPhone 12 Pro crwdns2933313:01crwdne2933313:0

Jerry Wheeler 91.9crwdns2936485:0crwdne2936485:0

crwdns2931217:0crwdne2931217:0

Ndz 21, 2025

answered Ndz 21, 2025 crwdns2933505:0crwdne2933505:0 Jerry Wheeler

Question 9

0 crwdns2873741:0crwdne2873741:0

Unable to configure battery

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

Ted Ritter

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Mha 31, 2025

asked Mha 31, 2025 crwdns2933505:0crwdne2933505:0 Ted Ritter

Question 10

0 crwdns2873741:0crwdne2873741:0

keep restarting after new battery replacement

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

iRepairMan 725

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Mha 8, 2025

asked Mha 8, 2025 crwdns2933505:0crwdne2933505:0 iRepairMan

Question 11

1 crwdns2930801:0crwdne2930801:0

Switch off the phone

iPhone 12 Pro crwdns2933313:01crwdne2933313:0

DiodeInc 401

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Mha 6, 2025

answered Mha 6, 2025 crwdns2933505:0crwdne2933505:0 DiodeInc

Question 12

0 crwdns2873741:0crwdne2873741:0

Face ID not working after battery repair

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

jayeff 533.9crwdns2936485:0crwdne2936485:0

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Mud 26, 2025

marked as duplicate Mud 26, 2025 crwdns2933505:0crwdne2933505:0 jayeff

Question 13

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Phone doesn't charge after ifixit battery replacement.

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

TermoZour

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Mud 6, 2025

asked Mud 6, 2025 crwdns2933505:0crwdne2933505:0 TermoZour

Question 14

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Do I really need to use "new" iPhone screws?

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

Nick P 1.8crwdns2936485:0crwdne2936485:0

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Dzi 30, 2025

commented Dzi 30, 2025 crwdns2933505:0crwdne2933505:0 Nick P

Question 15

3 crwdns2873741:0crwdne2873741:0

Cellular connection going into SOS mode

iPhone 12 Pro crwdns2933315:03crwdne2933315:0

Nick 101.2crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

Dzi 27, 2025

answer edited Dzi 27, 2025 crwdns2933505:0crwdne2933505:0 Nick

Question 16

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Bad celluar connection iPhone 12 pro

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

glennjacobs 145

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Yan 27, 2025

edited by author Yan 27, 2025 crwdns2933505:0crwdne2933505:0 glennjacobs

Question 17

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If I were to replace the IC chip…

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

Matthew 298

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Yan 14, 2025

asked Yan 14, 2025 crwdns2933505:0crwdne2933505:0 Matthew

Question 18

0 crwdns2873741:0crwdne2873741:0

New Soft OLED screen heating up logic board

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

Joe F 13

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Yan 6, 2025

asked Yan 6, 2025 crwdns2933505:0crwdne2933505:0 Joe F

Question 19

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Why is it my network wi-fi Bluetooth and camera is not working

crwdns2934197:0crwdne2934197:0 iPhone 12 Pro crwdns2933315:00crwdne2933315:0

iPhone 12 pro

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Yan 3, 2025

asked Yan 3, 2025 crwdns2933505:0crwdne2933505:0 iPhone 12 pro

Question 20

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Any way to fix overheating logic board of iPhone 12 Pro?

iPhone 12 Pro crwdns2933313:01crwdne2933313:0

seppebruyland 219

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Sun 20, 2025

answered Sun 20, 2025 crwdns2933505:0crwdne2933505:0 seppebruyland

crwdns2944620:0iPhone 12 Procrwdne2944620:0

iPhone 12 Pro crwdns2944634:0crwdne2944634:0