black screen, power button = flash light, unrecognized by computer, - Redmi Note 2 Q&A, Help & Troubleshooting

Hello!!! I've got some problems with my phone. In fact, there's a black screen and sometime the logo fastboot but it's bloqued and impossible to enter in recovery mode. When I try, at each time I press the power button the flash light is on!!! My phone is not recognised by my pc. So what can I do? Buy another one?
Thank you in advance

@bobinside
Install fastboot drivers, and flash new ROM when you are in bootloader

mario_R said:
@bobinside
Install fastboot drivers, and flash new ROM when you are in bootloader
Click to expand...
Click to collapse
Thank you, I try again and again with Miflash but nothing my phone is always unrecognized by my pc. Always black screen and nothing else

bobinside said:
Thank you, I try again and again with Miflash but nothing my phone is always unrecognized by my pc. Always black screen and nothing else
Click to expand...
Click to collapse
Can't you even see bootloader image on your phone?

mario_R said:
Can't you even see bootloader image on your phone?
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Click to collapse
Now no only black screen and sometime when I press power button the phone vibrate (sorry for my english I'm French)

Maybe go to your friend, boot into bootloader, plug phone and see what happen on his computer. Maybe your OS can't download drivers.

Related

Hard Bricked cant boot hboot & OS

Hi,
I was just above to flash stock rom to receive JB update,
switched my desire then not able to boot into hboot, unable to boot into os.
led is turning on while attaching usb.
please help.
vipinlahoti said:
Hi,
I was just above to flash stock rom to receive JB update,
switched my desire then not able to boot into hboot, unable to boot into os.
led is turning on while attaching usb.
please help.
Click to expand...
Click to collapse
first question, can you boot to bootloader/fastboot?
w1040 said:
first question, can you boot to bootloader/fastboot?
Click to expand...
Click to collapse
No, cant,
no bootloader just led on when attaching cable.
and PC detects as "unknown device attached"
vipinlahoti said:
No, cant,
no bootloader just led on when attaching cable.
and PC detects as "unknown device attached"
Click to expand...
Click to collapse
I think your only option is to restore it via RIFF JTAG... I don't know another way...
vipinlahoti said:
Hi,
I was just above to flash stock rom to receive JB update,
switched my desire then not able to boot into hboot, unable to boot into os.
led is turning on while attaching usb.
please help.
Click to expand...
Click to collapse
Is ur device booting in Qualcomm diagnostic mode.....?
If ur phn does then there is a possibility of flashing stock Rom
If u don't know..just Google it.....!
Sent from my ST25i using Tapatalk 2
@ OP, did you charge it?
Sent from my awesome fridge
yes, from last 2 hrs its on charging.
I donno what is RIFF JTAG and Qualcomm diagnostic mode
googling it....
If you haven't done it yet, pull out the battery, put it back in and try to get into bootloader or recovery. (the pulling out the battery part is important)
by the way, what exactly is happening when you try to boot? please describe step by step what is happening. And what do you mean by boot "into hboot"?
And how did you try to go back to stock? Did you even get into the stock rom. Didn't you just forgot to flash the boot.img when going back to stock?
DeXeS said:
If you haven't done it yet, pull out the battery, put it back in and try to get into bootloader or recovery. (the pulling out the battery part is important)
by the way, what exactly is happening when you try to boot? please describe step by step what is happening. And what do you mean by boot "into hboot"?
And how did you try to go back to stock? Did you even get into the stock rom. Didn't you just forgot to flash the boot.img when going back to stock?
Click to expand...
Click to collapse
to flash a rom I
1. Switched off my phone,
2. hold power + vol down (to boot into bootloader recovery), just blank screen no boot.
3. hold power button + vol up, again just blank screen no boot.
4. when us connected led lights up, and PC detects as "unknown device found".
not booting at all.
vipinlahoti said:
to flash a rom I
1. Switched off my phone,
2. hold power + vol down (to boot into bootloader recovery), just blank screen no boot.
3. hold power button + vol up, again just blank screen no boot.
4. when us connected led lights up, and PC detects as "unknown device found".
not booting at all.
Click to expand...
Click to collapse
but did you remove the battery and put it back in or not? If so and it still does not want to go into bootloader, it really is bricked.. Bring it to a service center for repair..
DeXeS said:
but did you remove the battery and put it back in or not? If so and it still does not want to go into bootloader, it really is bricked.. Bring it to a service center for repair..
Click to expand...
Click to collapse
Tried already but no luck,
Damn mine is rooted and bootloader not sure whether they repair or not
vipinlahoti said:
Tried already but no luck,
Damn mine is rooted and bootloader not sure whether they repair or not
Click to expand...
Click to collapse
If its hard bricked ,they wouldn't no.
..
navmad
mate maybe the screen of your phone has the problem...thats why it shows only blank...
mhb92 said:
mate maybe the screen of your phone has the problem...thats why it shows only blank...
Click to expand...
Click to collapse
That depends, if the device doesn't even shake, then it's not the screen.
Sent from my awesome fridge
Guys, I dont think having any screen problem, bcoz, no vibration during powering on, just a blank screen btw I have given to service center,
just finger crossed

Asus Memo Pad 7 ME176CX won't boot up, please help?

I uninstalled Xposed Framework and it said that i have to reboot tablet, which i did. Then, it got stuck on spinning dots on Asus logo on boot up. I could go to fastboot mode but option to Normal Boot didn't work, Recovery Mode option said Error, so, because it was 100% full battery, i just let it on spinning dots until battery drained. Then i let it charge for a while and when i pressef power button i saw only flashing black screen. No Asus logo, no fastboot, PC doesn't recognizes it. When i only push(not hold) power button it flashes, also when it is on charger. Only flashing black screen. Please help me, and sorry for long description.
darker246 said:
I uninstalled Xposed Framework and it said that i have to reboot tablet, which i did. Then, it got stuck on spinning dots on Asus logo on boot up. I could go to fastboot mode but option to Normal Boot didn't work, Recovery Mode option said Error, so, because it was 100% full battery, i just let it on spinning dots until battery drained. Then i let it charge for a while and when i pressef power button i saw only flashing black screen. No Asus logo, no fastboot, PC doesn't recognizes it. When i only push(not hold) power button it flashes, also when it is on charger. Only flashing black screen. Please help me, and sorry for long description.
Click to expand...
Click to collapse
Do you have stock files? If you do, you can try out my Unbricker tool (https://drive.google.com/open?id=0B6vSHGXxJIWmVjRVMlRSQW9HWWs), since you got fastboot working, all you need is stock rom.
RAZERZDAHACKER said:
Do you have stock files? If you do, you can try out my Unbricker tool (https://drive.google.com/open?id=0B6vSHGXxJIWmVjRVMlRSQW9HWWs), since you got fastboot working, all you need is stock rom.
Click to expand...
Click to collapse
Thanks, but no, i wrote tha i WAS able to get to the fastboot, now it is only flashing black, NO logo, NO fastboot, NO recovery
darker246 said:
Thanks, but no, i wrote tha i WAS able to get to the fastboot, now it is only flashing black, NO logo, NO fastboot, NO recovery
Click to expand...
Click to collapse
Actually you wrote that you COULD go into fastboot.
RAZERZDAHACKER said:
Actually you wrote that you COULD go into fastboot.
Click to expand...
Click to collapse
Yeah, my english is poor , i WAS able to get to fastboot, now there's only black screen, flashing black screen, like i see it is light, but it is bkack
darker246 said:
Yeah, my english is poor , i WAS able to get to fastboot, now there's only black screen, flashing black screen, like i see it is light, but it is bkack
Click to expand...
Click to collapse
And fastboot doesn't recognize it in any mode?
RAZERZDAHACKER said:
And fastboot doesn't recognize it in any mode?
Click to expand...
Click to collapse
Well, not sure what's your question but when i WAS able to get it to fastboot, i had option NORMAL BOOT, but it was unable to boot it "normally" cuz it stucks on Asus logo... then i had option to BOOT TO RECOVERY, but that option didn't work neither, it just said "Error" with Android guy holding red exclamation mark and then there was option to reboot fastboot mode and to turn it off, but now i CAN'T boot to fastboot, just black light on screen
darker246 said:
Well, not sure what's your question but when i WAS able to get it to fastboot, i had option NORMAL BOOT, but it was unable to boot it "normally" cuz it stucks on Asus logo... then i had option to BOOT TO RECOVERY, but that option didn't work neither, it just said "Error" with Android guy holding red exclamation mark and then there was option to reboot fastboot mode and to turn it off, but now i CAN'T boot to fastboot, just black light on screen
Click to expand...
Click to collapse
You'll need a bord replacement in my opinion.

My Device isn't recognized by the pc and the fastboot or bootloader mode don't work

I know that this thread is more of same, but I didn't found any answer that helps me.
The story is:
My Xperia 2363 M4 Aqua Dual recived a call and I lost it. Then when I took it and turn on the screen to see the caller, my device just restarted and went to the purple waves screen, but stuck there the system didn't start. Since this, the only thing that phone do is that, it never starts the android system.
I've tried everything that I read
So the things I've tried is:
Restart the phone by holding the power + vol up buttons
Turn off the phone by holding the power + vol up buttons until 3 vibes
Turn on the phone holdin the vol up + vol down buttons
Reinstall software by xperia companion but the software didn't start the process
reinstall software by flashtool but the device isn't found by the flashtool
connect the phone on pc holding vol up button
connect the phone on pc holding vol down button
connect the phone on pc holding vol up + vol down buttons
connect the phone holding all the buttons
the fastboot and bootloader modes don't enter and the pc says that usb device can't recognized by the windows.
I have no ideas of what i do
Can you help me?
Does it flash a blue screen briefly before restarting / crashing?
DarkerJava said:
Does it flash a blue screen briefly before restarting / crashing?
Click to expand...
Click to collapse
Thanks for reply. No, didn't flash a blue screen, it just restarted like when we hold the power +vol up buttons
And it not keep restartin, the phone turns on and stays on the waves screen. don't start the system so as don't restart.
If you device is not being recognized by you PC, Try fastbooting the device using a linux (Mint, what i used for similiar issue), it will hopefully recognize your device and you would be able to flash it.
sanjyot said:
If you device is not being recognized by you PC, Try fastbooting the device using a linux (Mint, what i used for similiar issue), it will hopefully recognize your device and you would be able to flash it.
Click to expand...
Click to collapse
Thank You, I'll try this.
sanjyot said:
If you device is not being recognized by you PC, Try fastbooting the device using a linux (Mint, what i used for similiar issue), it will hopefully recognize your device and you would be able to flash it.
Click to expand...
Click to collapse
I tried this one, but, is the phone that not enter on fastboot mode. I tried with my another devices and it worked well, but the M4 aqua, just refuse to enter in fastboot mode and only recharge the batt. to be more specifc, the green or blue lights don't lights
korkinova said:
I tried this one, but, is the phone that not enter on fastboot mode. I tried with my another devices and it worked well, but the M4 aqua, just refuse to enter in fastboot mode and only recharge the batt. to be more specifc, the green or blue lights don't lights
Click to expand...
Click to collapse
could you fix that problem bro?
advancel said:
could you fix that problem bro?
Click to expand...
Click to collapse
Unfortunately no. I couldn't fix this yet, it is because I' can't go fastboot mode on my device
have you any other suggestion?
no i have that problem by the way if you can fix the prob. then contact me pls
The other phone you tried was a Xperia?
And are you on Win8 or Win10 because if you are, you have to install the drivers in unsafe mode(Don't remember how it's really called).
Furthermore if you don't have anything important in the phone try flashing a new version of Android or the same but do a clean install I.E Wipe everything and leave like new by installing with Flashtool(unsafe mode too, because it needs drivers if you are on Win8>10 when installing)

My Phone is not booting after i tried to change bootlogo.

My phone(lyf F1S or LS-5201) is not boooting after i flashed Boot Logo Changer.zip. I think it happend due to Mismatch in Aspect Ratio. This is the current scenario.
1) Screen not turning on( tried to boot in system, recovery and bootloader but screen is not turning on. while in chargning if i hold vol(-) and power the LED blinks after 9-10 seconds but its blank screen)
2) Red LED turns on while charging
3) PC makes a soung when the phone gets plugged in.... 'USB connected' icon appears in taskbar for a second.
Sorry 4 my bad english and thanks for help.....
Kaival13 said:
1) Screen not turning on( tried to boot in system, recovery and bootloader but screen is not turning on. while in chargning if i hold vol(-) and power the LED blinks after 9-10 seconds but its blank screen)
Click to expand...
Click to collapse
Can you open TWRP?
If so, download the other one and replace it with the file manager. For example, on SD-Card via PC and copy from sd on /system/media/
no i cant open twrp. thanks!!
NazarST2TS said:
Can you open TWRP?
If so, download the other one and replace it with the file manager. For example, on SD-Card via PC and copy from sd on /system/media/
Click to expand...
Click to collapse
As i said i tried to boot into system, recovery and bootloader also but screen shows nothing.
Kaival13 said:
As i said i tried to boot into system, recovery and bootloader also but screen shows nothing.
Click to expand...
Click to collapse
Sorry...
I do not even know about this device ...
He corrected all the time stitching.
please reinstall firmware from PC..
NazarST2TS said:
Sorry...
I do not even know about this device ...
He corrected all the time stitching.
please reinstall firmware from PC..
Click to expand...
Click to collapse
how?
NazarST2TS said:
Sorry...
I do not even know about this device ...
He corrected all the time stitching.
please reinstall firmware from PC..
Click to expand...
Click to collapse
But how??
just tell me how do i enter into fastboot/bootloader mode??
Kaival13 said:
But how??
just tell me how do i enter into fastboot/bootloader mode??
Click to expand...
Click to collapse
on my zenfone:
Vol+ and button power and select "fastboot"

Question Please I need help - hard brick

hello,
I bought a CN version of gt, I unlocked the bootloader and changed the rom. Then I got again in twrp and pressed on reboot - then my phone bricked. It is not responding, and when I connect it to my pc, it connects and disconnects every 10 seconds while the cable still plugged in.
I don't know what to do, I spent 400$ on something that I can't use...
thanks.
Atalephinio said:
hello,
I bought a CN version of gt, I unlocked the bootloader and changed the rom. Then I got again in twrp and pressed on reboot - then my phone bricked. It is not responding, and when I connect it to my pc, it connects and disconnects every 10 seconds while the cable still plugged in.
I don't know what to do, I spent 400$ on something that I can't use...
thanks.
Click to expand...
Click to collapse
You can reflash the rom with realme flash tool。(https://androidmtk.com/realme-flash-tool) ----Sorry for making a mistake earlier
Have you tried it?
yiyinglaohu said:
You can reflash the rom with MIFLASH。(https://c.mi.com/oc/miuidownload/detail?guide=1 )or (http://www.miui.com/shuaji-393.html)
Click to expand...
Click to collapse
but the problem is that it is connecting and disconnecting every few seconds
Atalephinio said:
but the problem is that it is connecting and disconnecting every few seconds
Click to expand...
Click to collapse
Try to get into fastboot mode first . Your situation seems to be that the ADB driver is not fully installed
you can find it on google
yiyinglaohu said:
Try to get into fastboot mode first . Your situation seems to be that the ADB driver is not fully installed
Click to expand...
Click to collapse
how??? it is not responding when I am pressing on the buttons. It is hard bricked.
no fastboot no recovery. nothing - just black screen.
Atalephinio said:
hello,
I bought a CN version of gt, I unlocked the bootloader and changed the rom. Then I got again in twrp and pressed on reboot - then my phone bricked. It is not responding, and when I connect it to my pc, it connects and disconnects every 10 seconds while the cable still plugged in.
I don't know what to do, I spent 400$ on something that I can't use...
thanks.
Click to expand...
Click to collapse
try vol "down" +" power" button, if it'll go to recovery stable you can use adb commands
or
vol "up"+"down"+"power" (3 buttons in total) and when you see chinese letters just relesease them. if its succesful, you'll see bootloader menu
grown_man said:
try vol "down" +" power" button, if it'll go to recovery stable you can use adb commands
or
vol "up"+"down"+"power" (3 buttons in total) and when you see chinese letters just relesease them. if its succesful, you'll see bootloader menu
Click to expand...
Click to collapse
I wish it was my situation... I tried it nothing happens.
Atalephinio said:
I wish it was my situation... I tried it nothing happens.
Click to expand...
Click to collapse
then i suggest official repair services
Atalephinio: "but the problem is that it is connecting and disconnecting every few seconds"​"no fastboot no recovery. nothing - just black screen"
You probably only have EDL mode active. I think only MSM Download Tool will help you. However, but this is a paid service.
This is my opinion, but maybe someone more experienced should have a say.
Try to press three buttons (vol up- vol down- power) during 40 seconds aprox....
May only use 9008 mode.
I solved it. The only solution is to pay to someone who got msmtool.
This problem happens when you flash another rom through twrp on gt, it erases the recovery of the phone and then when the phone is trying to go to recovery it becomes bricked .
If you want to avoid it use the commands of adb and fastboot through the computer (not through the phone itself).
I paid 15$ to @hoangzk9 he solved the problem.
Big thanks.
Atalephinio said:
I solved it. The only solution is to pay to someone who got msmtool.
This problem happens when you flash another rom through twrp on gt, it erases the recovery of the phone and then when the phone is trying to go to recovery it becomes bricked .
If you want to avoid it use the commands of adb and fastboot through the computer (not through the phone itself).
I paid 15$ to @hoangzk9 he solved the problem.
Big thanks.
Click to expand...
Click to collapse
As I know that realme gt dont public the flash tool so we need contact to the services to get they help.
Same with you, I have some problem when I tried to flash twrp to realme phone. No luck and my phone became hard brick. But you can send an email to eu services of realme, they can help without any paid.
Good to know.

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