iFixit - Answers With Device "Xiaomi Redmi Note 8"

Xiaomi Redmi Note 8: Meu telefone está bloqueado na conta mi

Sat, 22 Apr 2023 09:56:19 -0700

Como desbloquear conta mi

⟐ Answered abril 22, 2023 at 9:56 GMT-7

Xiaomi Redmi Note 8: Elle liga mais não sobe carga

Mon, 20 Apr 2026 19:09:17 -0700

Ele não sobe carga

Xiaomi Redmi Note 8: caiu e a tela fica preta e piscando ,bateria trocada mas n seguro imag

Fri, 06 Mar 2026 08:56:09 -0700

O aparelho teve uma queda, mesmo eu colocando o pé para amortecer, ele ficou com tela preta, fui leva para arrumar, rapaz trocou tela , e foi ver bateria , deu ate uma imagem mas nao segurava

Xiaomi Redmi Note 8: Conector de fone de ouvido.

Sun, 21 Sep 2025 07:58:18 -0700

O meu aparelho está com o conector do fone de ouvido dando mal contato. Como posso consertar isso?

Xiaomi Redmi Note 8: My phone thinks the down volume button is pressed

Fri, 24 Apr 2026 00:41:05 -0700

I own a xiaomi red mi note 8.

I was listening to music normal and it started lowering the volume by itself. I tried to get the volume higher a few times (pressing the up volume button or using the screen) but it kept going all the way down.

So i turned it off and cleaned it a little bit just in case something was bothering the button from the outside, or if the system was stuck. Then when I opened it and it still thought that the down button was pressed so it sent me to fast boot. Somehow I managed to boot it properly and now it seems to be okay, but i think it will happen again.

Is it a hardware or a software error? if there’s nothing I can do about it I might need to buy a new one.

⟐ Commented abril 24, 2026 at 0:41 GMT-7

Xiaomi Redmi Note 8: Why does my phone doesn't show any signal from my sim card?

Mon, 08 Sep 2025 07:14:42 -0700

I've added a sim card to my phone(Redmi note 8) but it doesn't show any signal it only shows that the sim card is inserted. I've tried to call someone and it shows me to "Turn off airplane mode to make an call" although my airplane mode isn't on.

⟐ Commented setembro 08, 2025 at 7:14 GMT-7

Xiaomi Redmi Note 8: My phone is not charging

Mon, 02 Feb 2026 20:50:38 -0700

I am using Redmi Note 8 from last 6 months but from yesterday it is not charging Please give me a solution what can I do

⟐ Commented fevereiro 02, 2026 at 20:50 GMT-7

Xiaomi Redmi Note 8: power button is not working

Sun, 24 Aug 2025 07:24:27 -0700

I drop my phone and suddenly the power button is not working

⟐ Commented agosto 24, 2025 at 7:24 GMT-7

Xiaomi Redmi Note 8: screen is dark but all sounds of phone is working

Fri, 07 Feb 2025 17:25:47 -0700

my phone's screen is not responding but all the sounds are coming and I cannot access the phone

⟐ Commented fevereiro 07, 2025 at 17:25 GMT-7

Xiaomi Redmi Note 8: My Xiaomi Redmi Note 8 lags a lot.

Sun, 11 Jan 2026 18:58:57 -0700

My Xiaomi Redmi Note 8 suffers from frequent freezing and random restarts. It can restart on its own even when I’m not using it, or when I receive a phone call. Overall, the performance is very frustrating.

⟐ Answered janeiro 11, 2026 at 18:58 GMT-7

Xiaomi Redmi Note 8: My phone Wi-Fi and bluthooth are not working

Sun, 01 Oct 2023 19:21:40 -0700

My phone Wi-Fi and bluthooth are not working and mobile on YouTube can’t full screen

⟐ Commented outubro 01, 2023 at 19:21 GMT-7

Xiaomi Redmi Note 8: My phone is locked by itself and won't turn on.

Sun, 17 Apr 2022 17:24:23 -0700

My phone is off and won't turn on even though I press the power button and volume up button. My little boy threw it on the ground, is that why? Can you tell us the best ways we can? I don't want to give it to the phone guy.

Contact: ardik.0 (Instagram)

⟐ Answer edited abril 17, 2022 at 17:24 GMT-7

Xiaomi Redmi Note 8: when I insert 2 sim cards it doesnt show network

Tue, 19 Aug 2025 01:58:52 -0700

in my country we use airtel and TNM, when i insert both sims in my redmi it doesnt show network it just say emergency calls,when i insert tnm only it reads but only on sim 2 and i cant make calls it just uses internet but no calls and sms when i insert on sim 1 nothing happens it just say emergency calls.......when i insert tnm on sim 2 and airtel on sim 1 they both dont read but when i vice versa they be oky but after some time they stop reading....whats the problem guys

Xiaomi Redmi Note 8: My phone is switch off all time without any reason can you help me

Sat, 13 Apr 2024 13:50:39 -0700

My phone is switch off all time without any reason can you help me

⟐ Answered abril 13, 2024 at 13:50 GMT-7

Xiaomi Redmi Note 8: Cell phone ringtone sounds bad

Tue, 26 Mar 2024 05:53:30 -0700

Good morning, I have a problem with this Redm Note 8.
the problem is in the Buzzer speaker, I changed the part now the vibration works but I have a slight disturbance ONLY in the main ringtones of the phone.
I tried with other songs on youtube and it works perfectly.

I noticed that when I recharge my cell phone the problem spreads to all sounds

What could it be?

Hi, I only replaced the buzzer speaker and therefore the plastic piece that screws on, I looked around and spoke to someone more expert and he told me that it could be a resistor or capacitor in the motherboard. Previously to what the customer said it had been taken to a repair center and they didn't fix anything. Unfortunately I just started and I don't have all the tools such as the soldering iron and the multimeter.

⟐ Answered março 26, 2024 at 5:53 GMT-7

Xiaomi Redmi Note 8: How can I solve problem of water on phone

Tue, 16 Sep 2025 16:10:54 -0700

It fallen on water tank

⟐ Answer edited setembro 16, 2025 at 16:10 GMT-7

Xiaomi Redmi Note 8: Xiaomi Redmi Note 8 Pro

Mon, 28 Jul 2025 08:44:24 -0700

Hello,

Recieved an Xiaomi Readmi Note 8 Pro water damaged phone. Removed all the shields and cleaned the board with ultrasonic cleaner.

1) Found out that VSYS line was shorted out (Found the badboy on the motherboard and removed) now VSYS is showings correct voltages.

After i put the phone to charger it is showing fluctuating "Amps" 0,15 till 0,48 and still cant be booted.

Voltages from some measured capacitors are going up and down continuously.

⟐ Commented julho 28, 2025 at 8:44 GMT-7

Xiaomi Redmi Note 8: My phone screen is dark because the lights are off

Mon, 16 Jun 2025 21:48:28 -0700

My phone screen is dark because the lights are off

⟐ Answered junho 16, 2025 at 21:48 GMT-7

Xiaomi Redmi Note 8: Hp tidak lama hidupnya dan hilang sinyal

Sun, 25 May 2025 07:52:53 -0700

Ketika hp dinyalakan dan membuka aplikasi hp langsung off dan kemudian ketika dinyalakan kembali tidak bisa.. Butuh charger untuk menyalakannya dan itupun sulit sekali.. Ketika hp dapat dinyalakan tidak ada sinyal dan tidak bisa wifi

Translation Indonesian - English

The phone doesn't last long and the signal is lost

When the phone is turned on and the application is opened, the phone immediately turns off and then when it is turned back on, it doesn't work. It needs a charger to turn it on and even that is very difficult. When the phone can be turned on, there is no signal and it can't use WiFi.

⟐ Answered maio 25, 2025 at 7:52 GMT-7

Xiaomi Redmi Note 8: My cell phone only works on the charger

Mon, 05 May 2025 09:08:41 -0700

My Redmi Note 8 only works on the charger, without it it won't turn on

⟐ Answered maio 05, 2025 at 9:08 GMT-7