Help Needed Phone is not responding to Fastboot commands! [Redmi 9] Lancelot - Redmi 9 / Poco M2 Questions & Answers

Hey there, The thing is the first few seconds when I sent the command fastboot devies it respondes with device Id and after a while It shows ????????????????? in fastboot devies and does not allow flashing currently my phone is bricked and I know it is no hardware problem I hope!! but the main thing is that I installed TWRP and Flashed Disable-DM-Verify.zip after flashing it never booted up again goes to fastboot and recovery fine stuck on redmi Logo!
The screenshot is below of what I mean
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

+1

Bump

Despite i don't own this device, i can try helping:
you could try to get out of fastboot by pressing all of the hardware buttons (always works in my case) and the phone will attempt rebooting.
Not sure if this whole dm-verity disabling caused the device to go numb (i own one with dm-verity) and it gets a bit hard when i used to try and flash a different custom OS by disabling storage encryption.
Not even aware if this thing involves reflashing again the firmware, but i found a neat post that could disable dm-verity for every android device
Edit:
in case of struggle with reflashing stuff and start all from scratch, MTKClient can be of help

Related

MiFlash Error "Critical Partition Flashing is not allowed".

I flashed 8.7.12_20180712.0000.00_7.1_global ROM by MiFlash without any errors, but my Redmi got loop (black screen with Mi logo). So I tried to flash once again, but now I got this error
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
What can I do? I hope my phone isn't bricked.
Can you enter in fastboot mode ?
If yes, try to boot a recovery image like redwolf recovery for miui. (Fastboot boot redworlf-recovery.img) (you can find redwolf recovery in Redmi 4X ROM section)
Download MIUI from here en.miui.com/download-323.html (latest beta) and flash it via Redwolf.
NOTE : You can plug your phone to your computer while it's in recovery mode. Your computer will detect MTP device, so you can copy-pasta the downloaded miui file.
NOTE #2 : I'm not sure that it will works, but if I have your problem, I will try this solution.
Problem solved in different way(found somewhere on YT), but thanks!
edit: I remembered that I didnt solve it by any solution, my phone just turned on after some time...

Mi8 bricked

Hello guys, i try to explain the problem.
I had Mi8 unlocked, then i download from xiaomi.eu the last release 8.8.30 and TWRP. I flash recovery in fastboot mode and flash rom in TWRP, in that momento the phone cant boot, stuck in loading screen.
Trying to solve I install MiFlash to flash a chinese stable rom, in that moment the screen turns off, my PC recognizes the phone and the MiFlash too but always black screen. I choose two pics, one shows like the PC recognizes the phone and the second pic shows the error i have now in MiFlash with black screen.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
i have the same issue
Guys! Problem solved, i contact with s-unlock.com and in a few minutes the work was done and the phone its alive.
After flashing TWRP you could probably just have done a format data (where you need to confirm with yes) (so you get rid of the encryption, it's the issue why you can't boot), still in TWRP transferred the rom to phone and then flashed it and it would probably have booted fine.
But glad you got it running again.

I think I've wrecked my work phone

Hi all. Great forum btw. I've spent days browsing the material, yet, I've still messed up my device.
I attempted to root the S10, unlocking the bootloader etc, however, I messed up the patched image part and ended up in a boot loop. The mistake I then made when in the download area was locking the bootloader again. I know, I'm an idiot.
Despite flashing the phone with stock firmware using Odin, when the phone boots up it says it's can't apply a Managed Service because the phone has, or did have, a custom OS on it.
I've tried all sorts via ADB, Odin etc, but I'm stuck. The worst part of it is that it's a work phone, and I'm not sure how I'm going to explain myself to the IT department if I can't fix this myself - eek!
Help! Any help is really appreciated. Below are a few pics of the areas I can get to, plus the messages I get when I try and boot the phone normally.
Thanks for reading this.
(I can get to these areas fine, but despite factory resets and trying all the other options, I can't progress)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
And below are the screen I get before it halts the process
This is where I get stuck every time

Nokia 4.2 Stuck on fastboot loop after installing TWRP

Hi,
I have a problem with my phone and i hope i can get a help from this site.
My Phone is Nokia 4.2 TA-1157 bootloader unlocked.
So i was trying to install TWRP on my phone using ADB commands.
I got TWRP file from unofficial twrp 3.3.1 Root Nokia 4.2 - twrp unofficial
i followed all the procedures showed in the above site but now my phone is stuck on fastboot mode loop.
I can only switch off the phone, but when i switch it on, it end up on fastboot mode, the same case happen when i plug it on charge.
And when the phone is starting i see the linux logo_penguine (attachment) before it goes to fastboot mode
I tried to boot to recovery mode using ADB command (fastboot boot twrp.img) but it fails to boot.
I will appreciate if i can get any help.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Thank you
Festo Nicas
Think you bricked your device.
Try flashing your stock rom to your phone.
Thanks for the advise, i flashed it with LineageOS and now its working fine

Installing Custom ROM need help!!

Hello! I am currently trying my best to changing my phone to another OS, such as Pixel or Arrow etc. however I am having so much difficulty with finding a working recovery file. I have tried SHRP and OrangeFox however it says either "remote: 'size too large'" or "Status read failed (Too many links)", I also tried those recovery images from youtube tutorials or forum tutorials but I get the same result. I really do think that I should just start over from the beginning.
My phone is already unlocked, with MIUI 13.02 and Android 12.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
This is me using SHRP
This is when I use OrangeFox
I did use most versions, official/unofficial, outdated/latest, but still same result. I also did the manual method of holding the power and volup key but it just keeps on rebooting until I let go and it boots up normally. It is also said the error about having too many links is caused by the usb cable, which my PC has a loose port, however it should not happen that often and that instantaneous.
Here are just some of the files that I have tried to use, some have been thrown away, if it helps..
Can someone please help me find a working recovery file, and a good custom ROM, at this point anything will do for me. I am also considering just looking for a technician to flash my phone. I have spent so much hours just for this ;-;

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