Mi max with bootloader unlock but i can not activate the oem unlock. - Xiaomi Mi Max 3 Questions & Answers

I have a mi max 3, bootloader unlock and with the global version 9.6.4.0 . I am trying to install the eu version 8.8.9, but when i am installing the nitrogen recovery the phone turn the screen black and said press some button to shut down, so i cannot do anything. I would like to ask if the problem is that i cannot turn on the oem option or if there is other problem.
Thanks.

yuoi said:
I have a mi max 3, bootloader unlock and with the global version 9.6.4.0 . I am trying to install the eu version 8.8.9, but when i am installing the nitrogen recovery the phone turn the screen black and said press some button to shut down, so i cannot do anything. I would like to ask if the problem is that i cannot turn on the oem option or if there is other problem.
Thanks.
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You need to use fastboot and flash twrp recovery. Follow my guide.

I tried to do
opasha said:
You need to use fastboot and flash twrp recovery. Follow my guide.
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Click to collapse
i tried to do the guide but when i press refresh in the miflash tool the phone turn black and say press any button to shut down.

Related

Xiaomi 6 blackscreen no mi logo

Hey guys, um...after flashing a firmware through recovery, I restarted my xiaomi and the screen was totally black....is there anything that can be done to fix it? I am so worried...
I guess it is a real-brick since the phone is not turning on at all...no logo nothing
Check if you can enter fastboot mode: Turn off the device. Press the Volume– key and the Power button at the same time
Than flash a new ROM with fastboot:
Instructions: http://en.miui.com/thread-736923-1-1.html
ROMs: http://en.miui.com/a-234.html (for LineageOS i recommend "Xiaomi Mi 6 Latest Global Stable Version Fastboot File Download")
Axendo said:
Check if you can enter fastboot mode: Turn off the device. Press the Volume– key and the Power button at the same time
Than flash a new ROM with fastboot:
Instructions: http://en.miui.com/thread-736923-1-1.html
ROMs: http://en.miui.com/a-234.html (for LineageOS i recommend "Xiaomi Mi 6 Latest Global Stable Version Fastboot File Download")
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Click to collapse
Nope the whole screen is black, went to the manufacturer place and they fixed it in 30min
Shiw Liang said:
Nope the whole screen is black, went to the manufacturer place and they fixed it in 30min
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Click to collapse
Hi!
Do you know what they do? What they fix/replace?
I'm facing the same issue...my screen goes totally black and after some time, it works, but when i press power button or reboot/power off the phone, it goes black again.
I replaced the proximity sensor, but it didn't fix the problem.
Thinking about to replace the LCD Display, but don't know if it'll solve this problem...

please Help Me! I brick my phone

Help!! I'm afraid I've bricked my MiA2 Lite .. I unlocked the bootloader to install the GCAM then I used the "all in one" tool to lock the bootloader again, the phone has turned off and does not turn on again .. just flashes in which I see a white screen with the writing Android P (or so it seems, it's very fast) .. what can I do?
IO13 said:
Help!! I'm afraid I've bricked my MiA2 Lite .. I unlocked the bootloader to install the GCAM then I used the "all in one" tool to lock the bootloader again, the phone has turned off and does not turn on again .. just flashes in which I see a white screen with the writing Android P (or so it seems, it's very fast) .. what can I do?
Click to expand...
Click to collapse
Try to enter fastboot again by pressing volume - and power button, then from your computer use fastboot to unlock again the OEM with the command fastboot oem unlock and reflash the stock image. If you aren't able to unlock the OEM try to enter revovery mode but if that also fails, you will have to dissasemble partially your phone to enter edl mode and reflash the stock image, for that process you will have to use MiFlash tool on its latest version.

Bootloop when update to MIUI Global 10.4.1 eu

any fix for this? I was on 10.3 xiaomi.eu global stable and bootloop after updating to 10.4 xiaomi.eu, any hints will be appreciated
Are you able to enter recovery?
Same problem here...it stucked when I used a dark theme...bootloop with 3 choices 1)reboot, 2) wipe datra and 3) connect with mi assistant. First choice always goes to the 3 options, second choice never selected because of the consequences andd third choice I connect the phone but mi pc suite doesn't connect with it, only the Pc connects. Any help out there?
RamonXick said:
any fix for this? I was on 10.3 xiaomi.eu global stable and bootloop after updating to 10.4 xiaomi.eu, any hints will be appreciated
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Click to collapse
I had the same problem and i fixed this way:
1) extract the ROM fastboot you had before, downloaded from en.miui;
2) connect your device to PC in fastboot mode;
3) go to the extracted ROM and select only batch files;
4) double click on flash_all.bat, if you want to wipe all your device leaving bootloader unlocked, or flash_all_except_data.bat if you want wipe all exept data with boot loader unlocked, or flash_all_lock.bat if you want to wipe all with bootloader locked.
I tried everything...I wiped all data...but the problem that was putting my hpone always in recovery mode 3.0 was that the volume up button is always pressed....so power and volume up, always recovery mode 3.0
So after installing with mi assistant 3.0 chinese version(most of the times I didn't know what I pressed) I installed global stable 10.4.2.0 and after making the phone the rebooting I was pressing volume down so it flashed the rom and opoened the phone.
Now when I try to charge it I have to press the down volume cause otherwise it enters recovery mode 3.0 (because I suppose connecting the cable with mi 6 acts like power button)
I will try to open the phone and see if it is broken volume up or software problem.
in my case phone back to twrp after stay bootloop for like 15 minutes, stuck in V10.3.1.0 even today
RamonXick said:
in my case phone back to twrp after stay bootloop for like 15 minutes, stuck in V10.3.1.0 even today
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Click to collapse
Time for you to move to EU MIUI 11
It's already out

"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

How to unlock bootloader in bricked POCO M2 Pro?

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.
Click to expand...
Click to collapse
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.

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