⟐ Commented February 05, 2026 at 12:41 MST

⟐ Commented February 14, 2022 at 21:29 MST

⟐ Answered January 21, 2024 at 23:08 MST

⟐ Answer accepted January 23, 2024 at 5:22 MST

⟐ Answer accepted January 23, 2024 at 5:21 MST

⟐ Answer accepted January 23, 2024 at 5:22 MST

I had my note 4 charging on a power strip while I slept. During my sleep, a power outage occurred. When I woke up, my phone wasn't turning on even though it was still plugged in. However, there was a red LED light showing on the top left (which means low battery). I took out the battery and put it back in to completely shut down the phone. Plugged the phone back in and the phone did not turn on or vibrate to indicate that the phone was charging. The power strip still works and I tried charging my phone with different charging cables, charging heads, and outlets, it still wouldn't charge/turn on. I even tried everything with a different battery and still didn't work. I tried soft resetting and boot into safe mode, didn't work.

Did the power going back on cause a surge and fried my phone's circuitry?

I don't really want to replace my phone at the moment. What should I do? Can it be fixed? If I need to get it fixed, where would I go to do that?

Thanks.

⟐ Answer accepted January 22, 2024 at 8:04 MST

⟐ Answered May 20, 2023 at 8:04 MST

https://drive.google.com/file/d/0B2IQ9j2...

⟐ Answer accepted January 23, 2024 at 5:20 MST

⟐ Answer accepted January 23, 2024 at 5:20 MST

Galaxy Note 4. I finally cleared cache and reset to factory settings. It allowed me to set phone up and when I was nearly finished it turned off and would not get past the screen with white writing describing phone. Then it would not turn off unless battery was removed. Please help.

⟐ Answer deleted December 05, 2018 at 2:49 MST

⟐ Answer accepted January 23, 2024 at 5:21 MST

⟐ Answer deleted April 25, 2020 at 17:12 MST

⟐ Commented February 10, 2019 at 14:19 MST

⟐ Commented March 26, 2018 at 0:55 MST

⟐ Commented June 05, 2016 at 3:45 MST

I have a SM-N910V to fix a boot loop. I made a Odin flash with the last firmware and previous firmwares but when flashing ends it reboot and it stocks in a boot loop on Galaxy Note 4 logo and the upper left side of the screen shows a blue "recovery booting" and vibrate.

Anyone have a suggestion?

Thank you

⟐ Answer accepted January 23, 2024 at 5:22 MST

My phone switched itself off and is now vibrating twice and keeps flashing the samsung sign.

I downloaded an app off Playstore yesterday and everything seemed okay. But now it is not working properly.

I tried to do a reset but it is still not working.

Help please

⟐ Answer accepted January 23, 2024 at 5:22 MST

I tested for voltage on the battery terminals with the battery out and the charger connected, and it shows 4.19 volts.

I have replaced the battery with a known working battery, and it did not act any differently.

I'm pretty certain at this point that it's a hardware issue, but what can I check? Being that I'm getting voltage at the battery, I know the charging port is working properly. The only other thing I can think of is something on the motherboard is bad, but of course if anyone has any idea, I'd love to hear them!

Updated with pictures...

I just removed the motherboard for simplicity in the picture.

Tested the battery again... It is showing 3.79V. Still no sign of life. Where is PWR7000? And the other things, for that matter.

Update 2: I removed the cover, everything looks to be alright. The scratch on it is just from a screwdriver... my mistake!

⟐ Commented January 25, 2018 at 8:02 MST

⟐ Commented January 03, 2017 at 7:39 MST