How to unlock bootloader in bricked POCO M2 Pro? - POCO M2 Pro Questions & Answers

Hey, my phone is bricked and is bootlooping. Can anyone please tell how can I flash it? My Bootloader is locked ? It's very urgent.

rockbandon said:
Hey, my phone is bricked and is bootlooping. Can anyone please tell how can I flash it? My Bootloader is locked ? It's very urgent.
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Take a start by long-pressing the Power key to switch off the phone.
Next, press the Volume Up and Power button together.
Release the keys when you see the Main Menu of Recovery mode.
Use Volume buttons to navigate up and down while Power key to confirm your selection
Wipe data(All your data will be erased)
Same
Download Mi Pc suite
https://c.mi.com/thread-1920713-1-1.html
Try to restore(With exactly the same ROM version currently on the phone).
or update.
Same
Flash the phone in EDL mode(You need to find someone who has permission to flash in EDL mode with Miflash.)
If it's a hardware problem, everything listed above is useless.

The first two options haven't worked out.
And I don't know anyone who has the permission to flash in EDL mode.

Related

[Q] Xperia S Hard Reset

Hi, I`m trying to hard reset xperia s (l261i) phone (forgot pattern and account and secret question).
Problem is-
A. Sony Companion can`t access the phone because it can`t access a locked phone.
B. Power button + Vol Up button + Camera button not working (first I get 1 vibrate, and a second later another 3 vibrates, and a few seconds later same thing again, and again, and never really booting up).
C. Any other combination not working (tried Power button + Vol Up/Down).
D. Can`t enter fastboot/flashmode.
*Plus, I`m not quite sure because this isn`t my phone, but I`m pretty sure the phone is not rooted nor have USB debugging mode enabled or any other advanced users features on. Also, the phone is on MTP mode (the one that does not help me at all).
Can you guys help me? really don`t understand why this is happening and I found nothing on the web.
YechiamTK said:
Hi, I`m trying to hard reset xperia s (l261i) phone (forgot pattern and account and secret question).
Problem is-
A. Sony Companion can`t access the phone because it can`t access a locked phone.
B. Power button + Vol Up button + Camera button not working (first I get 1 vibrate, and a second later another 3 vibrates, and a few seconds later same thing again, and again, and never really booting up).
C. Any other combination not working (tried Power button + Vol Up/Down).
D. Can`t enter fastboot/flashmode.
*Plus, I`m not quite sure because this isn`t my phone, but I`m pretty sure the phone is not rooted nor have USB debugging mode enabled or any other advanced users features on. Also, the phone is on MTP mode (the one that does not help me at all).
Can you guys help me? really don`t understand why this is happening and I found nothing on the web.
Click to expand...
Click to collapse
Flashing the Official stock Jelly bean firmwire can solve your problem.It will work on both locked and unlocked phone. Download and install flashtool (version 0.9.18.3.) software on pc and flash the official ftf (firmwire) by flashtool (flash mode= Power off phone and then connect to pc while holding VOL Down key.
nageswarswain said:
Flashing the Official stock Jelly bean firmwire can solve your problem.It will work on both locked and unlocked phone. Download and install flashtool (version 0.9.18.3.) software on pc and flash the official ftf (firmwire) by flashtool (flash mode= Power off phone and then connect to pc while holding VOL Down key.
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Wait, will this work with unrooted phone? As I wrote, the phone is not messed with and have no root access.
YechiamTK said:
Wait, will this work with unrooted phone? As I wrote, the phone is not messed with and have no root access.
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Click to collapse
OfCouRSe it will work on all conditions
nageswarswain said:
OfCouRSe it will work on all conditions
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Click to collapse
Never heard of flashing without having root access.
OK I'll check it tomorrow and let you know the result. Thanks!

815 unlocked maybe brick anyone can help me

help needed here, i was using a rooted stock image, and last night i saw the post about upgrading to MM:http://forum.xda-developers.com/g4/d...s-kdz-t3232282
but as i followed the instructions the device turned off before i flashed the system, so i installed boot modem and bootloader but couldnt get system installed and now it stays at the lg logo...with a burning led blink.
i tried using kdz file but i get a few errors,
1- connection to server failed. (i know move msg box but at 9% it completely stops)
rollback impossible saw this error
can someone help me with my lg h815 unlocked
i tryed hard reset i have acces but after the android guy . 1 seconde and that cut all .
i have not access at twrp anymore etc etc
is not the first time that i use flashtool . but here impossible to make something
i tryed to much solution . use 2.0 usb . use windows 10 and 7 by workstation . used different driver . if someone can help me bcz i try since 1 day . and impossible to make something
no one had this problem and found a solution?
So you can get into download mode?
R.Suave said:
So you can get into download mode?
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i have the dowload mod but when i use it .. after 9% that ask me to remove the battery ... unplug etc etc . nothing work .. i tryed usb 2...usb 3 ... different windows ... different kdz files ... hard reset ... very all ...
I had a similar issue but was able to get into recovery mode and restore a backup.
Can you get to recovery like this
Power Down the LG G4
When Off, Press and Hold the Volume Down and Power Buttons at the Same Time
Continue Holding These Two Buttons Until You See the LG Logo
When You See the LG Logo, Let Go of the Volume Down and Power Buttons for 1 Second
After 1 Second has Passed, Immediately Start Holding the Power and Volume Down Buttons Again
Continue Holding These Two Buttons Until You Boot Up into the LG G4 Recovery Mode
Charles Collins said:
I had a similar issue but was able to get into recovery mode and restore a backup.
Can you get to recovery like this
Power Down the LG G4
When Off, Press and Hold the Volume Down and Power Buttons at the Same Time
Continue Holding These Two Buttons Until You See the LG Logo
When You See the LG Logo, Let Go of the Volume Down and Power Buttons for 1 Second
After 1 Second has Passed, Immediately Start Holding the Power and Volume Down Buttons Again
Continue Holding These Two Buttons Until You Boot Up into the LG G4 Recovery Mode
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Click to collapse
i told you nothing work i cant go in recovery mode with this option . and hard reset doesnt work too ... im blocked
Hi I'm sorry if you've already said you can't get into recovery mode or anything but when i bricked my g4 i used the lg flash tool to flash h815 10c stock and then instead of flashing the latest twrp (the blue themed one) i flashed the one before it which is 2.8.6.1 and it worked perfectly so if you manage to get into recovery or fastboot then try and flash that version of twrp instead , good luck buddy...
Xceeder said:
Hi I'm sorry if you've already said you can't get into recovery mode or anything but when i bricked my g4 i used the lg flash tool to flash h815 10c stock and then instead of flashing the latest twrp (the blue themed one) i flashed the one before it which is 2.8.6.1 and it worked perfectly so if you manage to get into recovery or fastboot then try and flash that version of twrp instead , good luck buddy...
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yes maybe but trust me is not the first time i made flash . i flashe my phone since 7 years . first time i have this problem . i go in lgviet.com . and a lot of people have the same problem . i cant flash with the kdz method i have android 6.0 and for the moment the rollback its impossible
hi..pls look my video.!
my brick phone.. LG G4
Can you tell me what to do to restore it..??: I can not put it in download mode ....can someone help me. ??
confused:
https://www.youtube.com/watch?v=6CZSaG6h4rE&feature=youtu.be
alxioa said:
hi..pls look my video.!
my brick phone.. LG G4
Can you tell me what to do to restore it..??: I can not put it in download mode ....can someone help me. ??
confused:
https://www.youtube.com/watch?v=6CZSaG6h4rE&feature=youtu.be
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How did you "brick" (it's not) it? Kill switch is an anti theft feature, usually triggered remotely by the user.
Charles Collins said:
I had a similar issue but was able to get into recovery mode and restore a backup.
Can you get to recovery like this
Power Down the LG G4
When Off, Press and Hold the Volume Down and Power Buttons at the Same Time
Continue Holding These Two Buttons Until You See the LG Logo
When You See the LG Logo, Let Go of the Volume Down and Power Buttons for 1 Second
After 1 Second has Passed, Immediately Start Holding the Power and Volume Down Buttons Again
Continue Holding These Two Buttons Until You Boot Up into the LG G4 Recovery Mode
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Click to collapse
This button combo you posted is wrong any way...you only release power for 1 sec and continue holding vol down and the re press power
I cut and pasted those instructions from another site. They held me back from fixing my phone for hours until I discovered the method you have mentioned. I haven't seen any site that tells us to do it like you said, I just was trying different ways and then hey presto!! it worked.
Charles Collins said:
I cut and pasted those instructions from another site. They held me back from fixing my phone for hours until I discovered the method you have mentioned. I haven't seen any site that tells us to do it like you said, I just was trying different ways and then hey presto!! it worked.
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Click to collapse
when you do this that doesnt work that work only if you let your finger on volume down and not on power 1 second and put again on power . you go in factory reset ... ys and yes and if you are luckily recovery mod

"HELP ME" Redmi 6 Pro stuck at MI logo, can't access Recovery mode

Hello Everyone,
I have a Redmi 6 Pro, with Chinese stable rom installed. My phone is stuck at MI logo at startup. I didn't do anything abnormal with it.
I can only access the Fastboot mode by pressing Vol down and power button. And nothing else. Pressing Vol up and power or pressing all buttons at once doesn't do anything, (Just goes to the logo screen and stays there.)
I am trying to reinstall the same rom using Fastboot method (Since it's the only way, I can't access recovery mode). but it's bootloader is locked. And I can't unlock it using the MI flash unlock tool. Because it requires modifying developer settings in phone, which I can't access.
I tried other unofficial method to unlock bootloader but it didn't work because that requires recovery mode. (Which I can't access.)
Please someone help me how do I unlock the bootloader, or just fix the phone any other way. I will be very glad if someone helps me get my phone running.
One more thing, I don't have any customer services center where I am right now, so that's out of the question.
EDIT: Sometimes (but rarely), the "Powered by Android" message also appears but then it stays there.
If you need any other information, Just ask me.
Thanks in Advance.
same issue here only fastboot option. tried edl/test mode but can't bypass edl authentication.
Rajeshsupernova said:
same issue here only fastboot option. tried edl/test mode but can't bypass edl authentication.
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Seems like no one wants to reply.
My Mobile After Update Startup With After Mi Logo Automatic Show Recovery Mode
Lucius_47 said:
Hello Everyone,
I have a Redmi 6 Pro, with Chinese stable rom installed. My phone is stuck at MI logo at startup. I didn't do anything abnormal with it.
I can only access the Fastboot mode by pressing Vol down and power button. And nothing else. Pressing Vol up and power or pressing all buttons at once doesn't do anything, (Just goes to the logo screen and stays there.)
I am trying to reinstall the same rom using Fastboot method (Since it's the only way, I can't access recovery mode). but it's bootloader is locked. And I can't unlock it using the MI flash unlock tool. Because it requires modifying developer settings in phone, which I can't access.
I tried other unofficial method to unlock bootloader but it didn't work because that requires recovery mode. (Which I can't access.)
Please someone help me how do I unlock the bootloader, or just fix the phone any other way. I will be very glad if someone helps me get my phone running.
One more thing, I don't have any customer services center where I am right now, so that's out of the question.
EDIT: Sometimes (but rarely), the "Powered by Android" message also appears but then it stays there.
If you need any other information, Just ask me.
Thanks in Advance.
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Click to collapse
What happens when you try to unlock with official unlocker? u get error message or something? Also try to press power button and volume button continuously, let it reboot like that two three times, then leave power button as soon as u see the screen lighting on but keep pressing vol + till u see recovery. see if that takes u to the mi recovery, if it does then wipe data from recovery

HELP! my realme x stucked in download mod and volume up button is damaged

today i was trying to relock my realme x bootloader but by mistake i jumped into the download mod and now i am unable to restart my device even worst scenario is that my volume up button was damaged by spill and my device is out of warranty too, please help
ρяιуαиѕнυ said:
today i was trying to relock my realme x bootloader but by mistake i jumped into the download mod and now i am unable to restart my device even worst scenario is that my volume up button was damaged by spill and my device is out of warranty too, please help
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Click to collapse
Volume down button works on download mode too right?
If you mean bootloader mode then can you use adb reboot command to reboot the device?
Can you post a picture of what exactly is happening?
RyanCr7 said:
Volume down button works on download mode too right?
If you mean bootloader mode then can you use adb reboot command to reboot the device?
Can you post a picture of what exactly is happening?
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it was on download mod it showed message too "Entering download mod to exit press volume+ and power button" and after that message nothing was displayed screen was black and due to volume up button damaged i was unable to come out of it , i tried holding volume down + power button too, and it in desktop it was showing no device connected.
luckily my issue is resolved automatically on battery drain when i checked this morning it was off and on charging and power on everything was reverted normal, sorry for my bad English and thanks for looking into my concern

Question Stuck in Fastboot / Locked Bootloader help!

Please help me my phone has been in fastboot looping even when i turn off and press power +up or down volume. Download Mi Flasher but it says bootloader locked. Im desperate all my work files are there
Gabby G said:
Please help me my phone has been in fastboot looping even when i turn off and press power +up or down volume. Download Mi Flasher but it says bootloader locked. Im desperate all my work files are there
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What happened prior to this, I mean what could cause this? And did you try to enter to recovery, and doing the normal reboot to system?

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