[help]unbrick xiaomi redmi 3 pro no fastboot no recovery! - Xiaomi Redmi 3 Questions & Answers

Hi everyone i have a xiaomi redmi 3 pro i think because it has 4 gb of ram, and it doesnt on anymore. I was flashing the stock rom with twrp but it block the process, I turned off my phone and now it doesn't on. No fastboot, No recovery, nothing. The screen doesn't on.
I've tried to connect it with the computer, and it shows a "Qualcomm HS-USB QDLoader 9008 (COM 20)" so I've read some guides that made me use the xiaomi flash tool but when I tried to install the global rom but il fails with "cannot receive hello packet"
PLEASE HELP ME I DON'T KNOW HOW TO DO!

leocap33 said:
Hi everyone i have a xiaomi redmi 3 pro i think because it has 4 gb of ram, and it doesnt on anymore. I was flashing the stock rom with twrp but it block the process, I turned off my phone and now it doesn't on. No fastboot, No recovery, nothing. The screen doesn't on.
I've tried to connect it with the computer, and it shows a "Qualcomm HS-USB QDLoader 9008 (COM 20)" so I've read some guides that made me use the xiaomi flash tool but when I tried to install the global rom but il fails with "cannot receive hello packet"
PLEASE HELP ME I DON'T KNOW HOW TO DO!
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I have very similiar problem with you, i hope someone has a solution

Wikusaurus said:
I have very similiar problem with you, i hope someone has a solution
Click to expand...
Click to collapse
Edit: I've found the solution.
1. go into EDL mode by pressing Power vol+ vol-
2. use miphone 20151028, don't use recent mi flash
3. Flash TWRP
4. Proceed to flash ROM (in my case i use RR Os) via TWRP

Hello, is it possible that I have my phone bricked after a battery replacement?
Heres what happened: I had obviously a battery problem. So I ordered one from ebay and I replaced it. The new battery seem to work, however the phone will not respond to the buttons. Not any buttons. Only if I plug in a cable, mi logo appears for a few seconds and then a big battery bar shows for a few more seconds. Then nothing. (If I put in the old battery and I plug in a cable, the reaction is the same BUT no battery bar appears). The phone does not respond to any buttons like vol +/- holding together with power on, etc. Any help? Thanks, Filip.

Dexaderon said:
Hello, is it possible that I have my phone bricked after a battery replacement?
Heres what happened: I had obviously a battery problem. So I ordered one from ebay and I replaced it. The new battery seem to work, however the phone will not respond to the buttons. Not any buttons. Only if I plug in a cable, mi logo appears for a few seconds and then a big battery bar shows for a few more seconds. Then nothing. (If I put in the old battery and I plug in a cable, the reaction is the same BUT no battery bar appears). The phone does not respond to any buttons like vol +/- holding together with power on, etc. Any help? Thanks, Filip.
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Click to collapse
your battery/connector/header(on mainboard side) seems broken. battery usually does not impact any software. It's better if you open new thread specifically about your problem, so anyone can join to discuss further.

Related

redmi note 3 wont boot at all...no fastboot or recovery

hello i recently tried to go back to my stock miui rom on my redmi note 3 and therefore downloaded a recovery rom in order to do that...but the thing is all the miui roms for all redmi devices were posted there and i made a huge mistake and downloaded the recovery rom for redmi 3 pro and only after i flashed the rom through recovery and when it didnt start at all i realised my mistake as of now it wont boot into fastboot or recovery..it wont even vibrate when it push the power button..all it does is blink a red light when i connect it to a charging cable...anyone facing anything remotely similar please leave me some answers.
You can try the next thing If the screen is completely black and red blinking led..
Connect USB and look at your PC Device info.
If you see the there the Qualcomm 9008 driver, the phone is in EDL mode and you can flash a better rom with Miflash.
good luck
vish9180 said:
hello i recently tried to go back to my stock miui rom on my redmi note 3 and therefore downloaded a recovery rom in order to do that...but the thing is all the miui roms for all redmi devices were posted there and i made a huge mistake and downloaded the recovery rom for redmi 3 pro and only after i flashed the rom through recovery and when it didnt start at all i realised my mistake as of now it wont boot into fastboot or recovery..it wont even vibrate when it push the power button..all it does is blink a red light when i connect it to a charging cable...anyone facing anything remotely similar please leave me some answers.
Click to expand...
Click to collapse
If your phone is not in eld mode you can do one thing. Hold your phone as you can press both the volume button simultaneously than connect usb cable to pc than first insert micro usb in your device than instantly press both the volume button. If led blinking that means your phone in eld mode

Redmi 3 pro Hard Bricked

Hello.
last night i was trying to flash miui 8 on my device via twrp but it takes too long so the batery died, thats because i was using otg.
now my phone wont charge and wont turned on, no vibration, no edl, no fastboot, just blank screen.
but when i connect it to PC mi flash detects com 10, so i flashed twrp and succeded, but my device still wont turned on, i tried flashing official ROMS for redmi 3 pro, but failed, it said error in hello packet or something, sometime the error change to ping via firehouse failed.
anyone has a solution? i really appreciated it.
Thanks.
Edit: I've found the solution.
1. go into EDL mode by pressing Power vol+ vol-
2. use miphone 20151028, don't use recent mi flash
3. Flash TWRP
4. Proceed to flash ROM (in my case i use RR Os) via TWRP
bricked after battery change
Hello,
I had obviously a battery problem. So I ordered one from ebay and I replaced it. The new battery seem to work, however the phone will not respond to the buttons. Not any buttons. Only if I plug in a cable, mi logo appears for a few seconds and then a big battery bar shows for a few more seconds. Then nothing. (If I put in the old battery and I plug in a cable, the reaction is the same BUT no battery bar appears). Any help? Thanks, Filip.

Ulefone T1 Hard bricked * Not Charging + Vcom Port Disconnect*

When I tried to root my Ulefone T1 (MT6757T) it got hard bricked. Only Red LED light lights up while plugging USB cable. and also it frequently changes from Vcom, MTP, mode. So, I'm not able to perform a full software flash. The device neither jump to Download/ Fastboot mode and nor to Recovery. Also nothing happens after long pressing power button except toggle sound from PC if it connected to it. Please help me out to unbrick my Ulefone T1.
I do not have that phone but have you tried draining the battery completely? and then give it a light charge see if it goes into download mode using the right button combo?
HisEvilness said:
I do not have that phone but have you tried draining the battery completely? and then give it a light charge see if it goes into download mode using the right button combo?
Click to expand...
Click to collapse
As I saw most MediaTek phones flashes firmware in switch off mode. Mine also it directly catches up by SP flash while in switch off position. I think there will be a universal method for MTK devices. But, I can't find out. Anyway I will try this method. And will update the result soon.
MajjuBhai said:
When I tried to root my Ulefone T1 (MT6757T) it got hard bricked. Only Red LED light lights up while plugging USB cable. and also it frequently changes from Vcom, MTP, mode. So, I'm not able to perform a full software flash. The device neither jump to Download/ Fastboot mode and nor to Recovery. Also nothing happens after long pressing power button except toggle sound from PC if it connected to it. Please help me out to unbrick my Ulefone T1.
Click to expand...
Click to collapse
Any news?
vittore.zen said:
Any news?
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Click to collapse
I opted for another phone.

Redmi Note 4X. Red Light constantly blinking. What is the culprint?

Hello everyone,
Please help with my situation
My phone is not powering on. Red light (led) is constantly blinking (pretty fast).
I would like to understand why? What is the culprint (soft or hard, etc) of this?
This is what happend (I remember pretty well and exactly):
In the morning I had tried to power up my phone but realized it has discharged completly over night (it happens to me quite often).
So, I put it to charge (connect the cable).
It didn't show the battery logo and charge percent and suprisingly powered ON by itself.
I considered this thing quite odd because it rarely does this. Usually it does this only when it is connected to charging cable (and it if powered off) and the time is arround the time I set an alarm. (but it was passed that time with at least 30minutes)
So I don't know why it powered ON by itself.
It had started booting up normally, showing Android Log, and those loading marbles (points).
I expected to boot properly in a minute or so, as usual.
But it stood there to much time - arround 4,5min (animation was there, so it was not stuck)
So I decided (probably wrongfully) to power it off (pressing the power button 4,5 sec) and restart the phone again.
But after when I tried to power it on or connect to charging, it was only the red led light blinking.
What might have happened? to get the phone in this mode?
Now when I try to connect the phone to computer it is detected as Qualcomm HS-USB QDLoader 9008 (COM3). (QUSB_Bulk, before installing drivers)
Like it were in EDL mode. Is this normal or why is it showing like this?
I have found some info about red blinking of death on internet and found that it usually is a problem with power IC, which needs reballing (reheating)
But is this my case also? Because by connecting the phone to the computer it shows Qualcom HS-USB QDLoader 9008.
I did NOT try to update the OS of the phone.
Could I think that it did this by itself without my consent (xiaomi idiots or hacked phone)? And while it did the update I powered it off ? And this is the result (red blinking of death)
Is this a hard (power ic problem) or soft (an update without my consent somehow)?
Thank you.
Hope I didn't write to much. I tried to be as brief as possible.
Check in device manager , phone is making qloder 9008 port without pressing any key.
If yes then tell me
kuldeepchavda7794 said:
Check in device manager , phone is making qloder 9008 port without pressing any key.
If yes then tell me
Click to expand...
Click to collapse
Phone is detected (in device manager) as
Qualcomm HS-USB QDLoader 9008 (COM3)
when connected to computer, automatically.
No button pressed.
The phone is dead (bricked) any button I press does not start or do anything. Only red led blinking.
clabr2 said:
Phone is detected (in device manager) as
Qualcomm HS-USB QDLoader 9008 (COM3)
when connected to computer, automatically.
No button pressed.
The phone is dead (bricked) any button I press does not start or do anything. Only red led blinking.
Click to expand...
Click to collapse
Do you have any tool for read info from it. if no then is it take flashing from mi flash tool without any error. if you getting any flashing error then reply with screenshot.
Thank you for your answer.
I have tools and know about tools to read and write from it (fastboot, edl mode etc)
I know about Mi Flash Tool and other tools like QPST.
The bootloader of the phone is still locked. I didn't want or try to unlock it.
I have QPST Tool (QFIL flash tool) which I have used in the past.
A few month ago, I put the phone manually in EDL mode, using test points on the motherboard and succesfully backed up the phone.
Ok, so I understand you think this is not a power IC problem like it shows in the youtube video link I have posted ? And that I need to try to reflash.
I don't have much experience with flashing (I did not flash any phone) but I have some knowledge about, as you read above.
I'm gonna try to flash but I need to keep user data . I also think it is advisable to flash the same OS that I had before. (I have to search among saved mobile screenshots to find out exactly what version of MIUI I had)
But I am mostly interested in how the phone got in this situation.
Why over night it switched on while I put it to charge (it was completly discharged) powered on by itself then I powered it off while Android logo was displayed, and then only red blinking led always, no matter what I did.
I mention that I didn't try to update the OS manually because I was well satisfied with the MIUI I had. I know it was an update that the phone notified me since a long time ago. But I did let it or consent to update.
Do you think this problem was because the phone update forced somehow by xioami?
clabr2 said:
Thank you for your answer.
I have tools and know about tools to read and write from it (fastboot, edl mode etc)
I know about Mi Flash Tool and other tools like QPST.
The bootloader of the phone is still locked. I didn't want or try to unlock it.
I have QPST Tool (QFIL flash tool) which I have used in the past.
A few month ago, I put the phone manually in EDL mode, using test points on the motherboard and succesfully backed up the phone.
Ok, so I understand you think this is not a power IC problem like it shows in the youtube video link I have posted ? And that I need to try to reflash.
I don't have much experience with flashing (I did not flash any phone) but I have some knowledge about, as you read above.
I'm gonna try to flash but I need to keep user data . I also think it is advisable to flash the same OS that I had before. (I have to search among saved mobile screenshots to find out exactly what version of MIUI I had)
But I am mostly interested in how the phone got in this situation.
Why over night it switched on while I put it to charge (it was completly discharged) powered on by itself then I powered it off while Android logo was displayed, and then only red blinking led always, no matter what I did.
I mention that I didn't try to update the OS manually because I was well satisfied with the MIUI I had. I know it was an update that the phone notified me since a long time ago. But I did let it or consent to update.
Do you think this problem was because the phone update forced somehow by xioami?
Click to expand...
Click to collapse
this same thing happened to me today! I'm stuck with the red blinking light of Death!

Fixing broken P20 lite

Hello,
I hope somebody can help me with my problem. I got a P20 lite of an family member to repair.
The backplate of the phone is currently missing because I am waiting for the replacement.
But what bothers me most is the Firmware. Once it starts it only shows the boot logo. It is stuck on this logo screen.
All trys to reach eRecovery or Fastboot did not work (Volume +/- & Power).
I hope anybody can help me with this issue and get the phone working
Knoppersd said:
Fastboot did not work
Click to expand...
Click to collapse
Turn off the phone (if possible), hold Volume Down and connect the phone to PC.
P.S.: if PC recognize your phone as USB SER in Device manager, then DC Phoenix is your friend.
However, it may be a problem with the motherboard.
-Alf- said:
Turn off the phone (if possible), hold Volume Down and connect the phone to PC.
P.S.: if PC recognize your phone as USB SER in Device manager, then DC Phoenix is your friend.
However, it may be a problem with the motherboard.
Click to expand...
Click to collapse
Thanks i will try this
So it starts into boot logo but nothing else, it doesn´t get detected by the pc.
I have the feeling the phones board is dead
Or does anyone have other Ideas i could try?

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