iFixit - Answers With Device "Samsung Galaxy M30s"

Samsung Galaxy M30s: In my display corner pinkish and purple colour are showing aside

Mon, 06 Nov 2023 20:01:48 -0700

In my Samsung M30s suddenly at corner side pinkish and purple colour is showing and in morning it was small but it starts growing after sometime please help me stop me and tell me what should i do about it and why is it suddenly appearing

⟐ Commented November 06, 2023 at 20:01 MST

Samsung Galaxy M30s: Galaxy M30s Totally Bricked.

Tue, 26 Dec 2023 06:00:17 -0700

Hello everyone,

My m30s is bricked . The phone got off suddenly while operating youtube (A couple of apps were running in the background).

Phone was running Android 11 oneUi 3

I couldn't boot into recovery mode by pressing Power + Volume up button. Didn't work. Then read somewhere on XDA to press volume up and down together and enter download mode by connecting cable to pc.. I did that and successfully flashed the official Samsung firmware using Odin. Phone is still stuck on the Boot Samsung logo - powered by Android upon rebooting after Odin successful flash. I tried even entering recovery mode from download mode by pressing power+ volume down , releasing volume down after reboot and then pressing volume up for 2-3 seconds. I'm just not able to get to recovery mode at all. I just don't know what else to do now. Can someone please help me out.

Now after watching some fixes, i heated up the CPU and power IC, the phone did boot to Samsung only logo (which means the heating partially worked), it then rebooted back to the original Samsung - Powered by Android boot screen. i did a Power+Volume down, the phone switched off and now the phone refuses to switch on. All i can see is a Flashlight - Blinking at times and at times it stays just like that.

Voltage showing on battery after testing with multimeter only max 2.8 volts. Battery is 4.4 volts on the label and nominal capacity as 3.85 volts.

I need to know what does Flashlight on/Blinking + Phone dead indicate. Perhaps it could give me some clue as to which direction i need to get going.

⟐ Answered December 26, 2023 at 6:00 MST

Samsung Galaxy M30s: Why my device stuck on Samsung logo and charging logo doesn't started

Tue, 03 Sep 2024 20:26:07 -0700

When I was charged my Device it stuck on charging logo when I press volume down and power on key then it stuck on charging logo but it is not starting

⟐ Commented September 03, 2024 at 20:26 MST

Samsung Galaxy M30s: Weird screen behavior M30S

Wed, 02 Oct 2024 15:37:02 -0700

My screen was working fine, until it started acting really weird, and nothing could be really explained except by pictures of the issue so I uploaded picture of it

As it appears, on the boot the screen work normally except when enering the system that's where it gets weird

⟐ Answer edited October 02, 2024 at 15:37 MST

Samsung Galaxy M30s: Switching off Again and again

Tue, 12 Dec 2023 04:32:05 -0700

From few day my phone, whenever i open it , and open any app, it restart again and ny itself . Again and again power off and starting again doesn't pause for any 2 minutes

⟐ Answer accepted December 12, 2023 at 4:32 MST

Samsung Galaxy M30s: My USB-C has a loose contact

Sun, 22 Oct 2023 01:26:34 -0700

Is there any way I can switch it out?

⟐ Answered October 22, 2023 at 1:26 MST

Samsung Galaxy M30s: لماذا يقوم بالتتوقف والتشغيل تلقائيا

Mon, 15 May 2023 14:44:35 -0700

لماذا يقوم بالتوقف والتشغيل تلقئيا

Google Translate:

Why does it turn off and on automatically?

⟐ Answer edited May 15, 2023 at 14:44 MST

Samsung Galaxy M30s: I'm facing internet problem

Fri, 19 Jul 2024 06:49:19 -0700

When i turn on mobile data the internet is good but after some times the internet slows down and i can't use apps like youtube,insta... but after i turn on and off airplane mode it runs good and after sometime it again slows down and i have to do the same. Pls help me to solve this (it is not sim card problem it is the device problem

⟐ Commented July 19, 2024 at 6:49 MST

Samsung Galaxy M30s: Network is very low

Thu, 18 Jul 2024 08:52:10 -0700

My network is very low what is the reson?

⟐ Commented July 18, 2024 at 8:52 MST

Samsung Galaxy M30s: Samsung galaxy m30s bord management

Wed, 27 Sep 2023 09:47:43 -0700

What is uptrend bord

⟐ Commented September 27, 2023 at 9:47 MST

Samsung Galaxy M30s: Stuck on charging logo

Sun, 07 Aug 2022 01:59:49 -0700

When I charge my device it get stuck on charging logo and doesn't respond anything when I press power key to switch on it again come to charging logo and doesn't started so tell me how I start my device and get out of this problem

Samsung Galaxy M30s: Why the phone charging is very slow

Thu, 07 Sep 2023 04:19:19 -0700

It take long time to charge and the network issues occurs offen

⟐ Answered September 07, 2023 at 4:19 MST

Samsung Galaxy M30s: Display is blanked but touch pad is operating well, why?

Mon, 28 Apr 2025 11:56:24 -0700

I have samsung galaxy m30s. Mobile display is not showing but touch pad and touching sensors are operating well. Why?

⟐ Answered April 28, 2025 at 11:56 MST

Samsung Galaxy M30s: I want to change screen

Wed, 15 May 2024 00:55:05 -0700

How to change screen

⟐ Answered May 15, 2024 at 0:55 MST

Samsung Galaxy M30s: My phone screen is white only no icon are there what to do?

Fri, 17 Nov 2023 06:41:09 -0700

How to auto restart and Screen freeze

⟐ Answered November 17, 2023 at 6:41 MST

Samsung Galaxy M30s: How to change 3G to 4G without switch off data symbol

Wed, 18 Oct 2023 14:00:53 -0700

How to change 3G to 4G without switch off data

⟐ Commented October 18, 2023 at 14:00 MST

Samsung Galaxy M30s: How to change the screen b/c of crushed the screen and how much cost

Tue, 17 Oct 2023 01:33:40 -0700

how to change the screen b/c of crushed the screen and how much cost

⟐ Answered October 17, 2023 at 1:33 MST

Samsung Galaxy M30s: Mobile not vibrating software problem

Fri, 22 Sep 2023 06:40:29 -0700

Vibrate motor is ok bit. Mobile not

vibrating software problem

⟐ Answered September 22, 2023 at 6:40 MST

Samsung Galaxy M30s: How to change camera lens.?

Sat, 26 Aug 2023 13:28:36 -0700

How to change camera lens.?

⟐ Answered August 26, 2023 at 13:28 MST

Samsung Galaxy M30s: Problem to connect with wifi and hotspots

Mon, 21 Aug 2023 07:11:26 -0700

My mobile wifi connection is working very bad nowadays, i am not able to connect to any wifi connection expect "5GHz" connection, even it is not allowing me to connect with others mobile hotspot connection and I'm also not able to give someone my hotspot connection, even is connecting range is also seem too much short.

⟐ Answered August 21, 2023 at 7:11 MST