Redmi Note 8 won't boot at all - Redmi Note 8 Questions & Answers

After flashing MIUI Mix 2.0 my Redmi Note 8 won't turn on at all. Shows black screen for a second then swithes off. Shows fastboot screen for a second then swithes off. Someone help!!!

Hard bricked. Go to service center

Pavello said:
Hard bricked. Go to service center
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What do you mean Service Center?

CradenC137 said:
What do you mean Service Center?
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Click to collapse
Nevermind I understand. Thanks anyway.

what is a service center
OK now I understand

Related

[Q] HTC One X is completely lifeless. Kapoot Dead :( Help Please ?

Okay, so i was just using my HTC one x, (i've only had it for a few days) and the phone screen went blank and the 3 buttons stayed lighted up, i couldn't do anything to the phone, so i held the power down button and it shut down and now the phone is completely idle. it doesn't start on or anything. i tried to charge it and the red light doesn't even come on, i've also tried the volume down & power button combo to access the boot loader but that doesn't seem to work either.
the phone is the 32GB model
on the 02 network
help anyone?
Nafeel012 said:
Okay, so i was just using my HTC one x, (i've only had it for a few days) and the phone screen went blank and the 3 buttons stayed lighted up, i couldn't do anything to the phone, so i held the power down button and it shut down and now the phone is completely idle. it doesn't start on or anything. i tried to charge it and the red light doesn't even come on, i've also tried the volume down & power button combo to access the boot loader but that doesn't seem to work either.
the phone is the 32GB model
on the 02 network
help anyone?
Click to expand...
Click to collapse
try to connect it to the wall charger and see if the red light comes up
matt95 said:
try to connect it to the wall charger and see if the red light comes up
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Click to collapse
i have already tried this, im still trying it, nothing happens any other suggestions :/ ?
When you connect it to the pc, and check in device manager......there is no sign of APX somewhere ?
Mr Hofs said:
When you connect it to the pc, and check in device manager......there is no sign of APX somewhere ?
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Click to collapse
i have just checked the device manager while the HOX is plugged into the pc, and nope there is no sign of APX,
That's a good start, the phone is stock and locked ....not an unlocked bootloader ?
Nafeel012 said:
Okay, so i was just using my HTC one x, (i've only had it for a few days) and the phone screen went blank and the 3 buttons stayed lighted up, i couldn't do anything to the phone, so i held the power down button and it shut down and now the phone is completely idle. it doesn't start on or anything. i tried to charge it and the red light doesn't even come on, i've also tried the volume down & power button combo to access the boot loader but that doesn't seem to work either.
the phone is the 32GB model
on the 02 network
help anyone?
Click to expand...
Click to collapse
Sorry to ask u but this happened suddently when u are using the phone?
Mr Hofs said:
That's a good start, the phone is stock and locked ....not an unlocked bootloader ?
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Click to collapse
Yup, the phone is stock and locked to the 02 network ( Carrier sorry if am being naive ) and nope the bootloader is not unlocked
hardcore4ever said:
Sorry to ask u but this happened suddently when u are using the phone?
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Yes, as i was updating the twitter app on the play store, and this just happened out of nowhere
Nafeel012 said:
Yes, as i was updating the twitter app on the play store, and this just happened out of nowhere
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I must say bro, u are in bad luck.
hardcore4ever said:
I must say bro, u are in bad luck.
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damn :/ is the device useless?
Mr Hofs said:
When you connect it to the pc, and check in device manager......there is no sign of APX somewhere ?
Click to expand...
Click to collapse
i went on to the device manager once again, and it does say APX there
Nafeel012 said:
i went on to the device manager once again, and it does say APX there
Click to expand...
Click to collapse
Check this thread
[HowTo] Getting out of APX Mode
ShyamSasi said:
Check this thread
[HowTo] Getting out of APX Mode
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Click to collapse
Thank you for the reply, ive checked out this thread however i cant seem to find a solution..there doesnt seem a way to get out of APX mode
So u can't put in bootloader mode by holding the vol down and power button? Is your device awake or power off?
Sent from my HOX in the middle of an hardcore concert
hardcore4ever said:
So u can't put in bootloader mode by holding the vol down and power button? Is your device awake or power off?
Sent from my HOX in the middle of an hardcore concert
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Click to collapse
My device is powered off and i am unable to put it in to bootloader mode and i am also unable to turn it on
Nafeel012 said:
My device is powered off and i am unable to put it in to bootloader mode and i am also unable to turn it on
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And it wont charge either?
Sent from my HOX in the middle of an hardcore concert
hardcore4ever said:
And it wont charge either?
Sent from my HOX in the middle of an hardcore concert
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nope, it wont charge :/ is their any fix ?
Nafeel012 said:
nope, it wont charge :/ is their any fix ?
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Click to collapse
I don't know, i'm not an expert but put your device charging all night, the red light will not show, give it time and will see tomorrow.
Sent from my HOX in the middle of an hardcore concert
hardcore4ever said:
I don't know, i'm not an expert but put your device charging all night, the red light will not show, give it time and will see tomorrow.
Sent from my HOX in the middle of an hardcore concert
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Click to collapse
okay will do, thank you though

[Q] Galaxy Note II wont turn on. Flashinf proximity sensor

Hi everyone,
Im having trouble with my galaxy note II (GT-n7100). The phone won't turn on. I've tried the vol up + home + power combination, not working. Plug in the cell phone to the charger, not working. Changing the battery with another from a functional phone but still no success. Should i just take it to the service center or is there anyone here who has faced this problem and was able to fix it without going to the service center?
The only symptom i've noticed is that the proximity sensor is flashing...
Thanks in advance!
if proximity sensor is blinking is almost sure SDS, did you have insane chip?, can you enter download mode?
Sent from my GT-N7100 using xda premium
aka_sirok said:
if proximity sensor is blinking is almost sure SDS, did you have insane chip?, can you enter download mode?
Sent from my GT-N7100 using xda premium
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Click to collapse
Hi siroki, thanks for the reply. I can't tell if the phone has the insane chip or not, never root it or flash any rom, so i didn't install the eMMC app to check it (silly me).
And no, i can not enter neither recovery nor download mode. Could a jig work? Or better take it to the service center and make valid the warranty?
erunetha said:
Hi siroki, thanks for the reply. I can't tell if the phone has the insane chip or not, never root it or flash any rom, so i didn't install the eMMC app to check it (silly me).
And no, i can not enter neither recovery nor download mode. Could a jig work? Or better take it to the service center and make valid the warranty?
Click to expand...
Click to collapse
If your imei(you can check it in your box) is below 3550 you have insane chip. anyway don't think that a jig ia going to work coz I've been reading about lots of errors like that and it never worked. You should better send it to samsung.
Sent from my GT-N7100 using xda premium
erunetha said:
Hi siroki, thanks for the reply. I can't tell if the phone has the insane chip or not, never root it or flash any rom, so i didn't install the eMMC app to check it (silly me).
And no, i can not enter neither recovery nor download mode. Could a jig work? Or better take it to the service center and make valid the warranty?
Click to expand...
Click to collapse
If u have a jig, then u should try it !!
I'm not sure if it will work or not, but I try it with another phone and it works!
belive me, the jig could save your long time waiting for the service center !!
Thank you guys.
I did try to revive the phone with the jig, but without success. Is now in the service center and they will tell me what happened this Friday. Looks like it was the SDS in the end.
Thanks a lot again :good:

Weird Note II boot problem

I have a Note II that I'm trying to fix. Basically, out of no where, the phone shut off, then wouldn't go past the Note II logo just stays there forever. I have also noticed a red light before the phone boots up from a complete off state.
How should I proceed on fixing this issue? Willing to try anything. (I have no warranty)
Thank you.
mmk92 said:
I have a Note II that I'm trying to fix. Basically, out of no where, the phone shut off, then wouldn't go past the Note II logo just stays there forever. I have also noticed a red light before the phone boots up from a complete off state.
How should I proceed on fixing this issue? Willing to try anything. (I have no warranty)
Thank you.
Click to expand...
Click to collapse
go to download mode,do you see your product name?
sora9009 said:
go to download mode,do you see your product name?
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Click to collapse
Nope nothing's there
mmk92 said:
Nope nothing's there
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Click to collapse
its SDS.. the only way to fix is changing the motherboard.

If phone inactive then freeze

I just got my phone for the service centre. The problem is if I leave my phone inactive for several seconds my screen freezes for 7-8 secs. I'm running stock os no root. I have factory reset my phone 4 times. This problem starts 3 to 4 mins after rebooting my phone. Pls help
Try flashing stock ROM using fastboot files
Sent from my Lenovo P2 using Tapatalk
abhayruparel said:
Try flashing stock ROM using fastboot files
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No root. How I do dat?
ShakuniMama said:
No root. How I do dat?
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Click to collapse
https://forum.xda-developers.com/showthread.php?p=73246564
Follow this.
Sent from my Lenovo P2 using Tapatalk
ShakuniMama said:
I just got my phone for the service centre. The problem is if I leave my phone inactive for several seconds my screen freezes for 7-8 secs. I'm running stock os no root. I have factory reset my phone 4 times. This problem starts 3 to 4 mins after rebooting my phone. Pls help
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Click to collapse
Facing same problem once i changed display from lenovo service centre. Display stops working randomly
Do this steps it may fix the problem
Turn off knock to light feature in settings-features
Switch off the phone
Charge it to full 100% without disturb then start using it it works in my case
Hope so it works for u also
susmitmah said:
Facing same problem once i changed display from lenovo service centre. Display stops working randomly
Do this steps it may fix the problem
Turn off knock to light feature in settings-features
Switch off the phone
Charge it to full 100% without disturb then start using it it works in my case
Hope so it works for u also
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Click to collapse
I gave my phone to the service centre. Hope they fix it
Ok. hope so it will get solved

Won't turn on

It's stuck on a screen with a circle and a white question mark inside, flashing every half second or so.
I have tried holding the down volume key and the power button but it doesn't work. Returns to the question mark every time.
This happened after I restarted it yesterday because I noticed the battery percentage wasn't dropping and I thought it was a bug or something.
I have charged it all night but it's no good.
Turn off mobile use new LG up and just press and hold volume + button and connect USB in mobile small fast boot mode will show now u can flash stock kdz
Baijoosharma said:
Turn off mobile use new LG up and just press and hold volume + button and connect USB in mobile small fast boot mode will show now u can flash stock kdz
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Click to collapse
It doesn't show up on LGUP. Seems like the phone is not registered as connected.
Zaphyria said:
It doesn't show up on LGUP. Seems like the phone is not registered as connected.
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Click to collapse
Hello and welcome to XDA
Are you trying on a Windows PC? If so, did you install LG USB driver?
AntaresOne said:
Hello and welcome to XDA
Are you trying on a Windows PC? If so, did you install LG USB driver?
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Click to collapse
Thanks for the welcome.
I installed your driver but still no dice.
Are you able to mobile in fast boot mode?
Baijoosharma said:
Are you able to mobile in fast boot mode?
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No
inbox me your contact number
Hi I have this very issue, I've just swapped the screen and the battery out (the battery was ruined during the screen replacement)
Any ideas how to fix it? Could it just be a totally dead battery?
welshy323 said:
Hi I have this very issue, I've just swapped the screen and the battery out (the battery was ruined during the screen replacement)
Any ideas how to fix it? Could it just be a totally dead battery?
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Click to collapse
No, sorry, I sent my one back for a refund as it's still under warranty.

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