Screen turned completely grey after flashing 3rd party Recovery - Redmi K30 5G Questions & Answers

Hi, I'm holding a Chinese version of Redmi K30 5G, I tried peterCxy's Lineage OS Recovery and many other unofficial TWRPs, I could enter all of them even I can hear the sound of device plugged in my computer, yet the screen is completely grey, nothing could display and I cannot perform any operation via recovery.
Is there any solution in such case? Thanks a lot in advance!

Try orangefox recovery

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Need help to go back to MIUI

So I recently changed my Xiaomi Mi MIx 2 screen (the one before was broken) and I wss using LineageOS 16 with TWRP.
The problem is that, after I changed the screen, I could not boot back to LineageOS because I was stuck in a grey screen (after booting the phone I am able to see the Mi logo and the LineageOS loading animation, but after that nothing).
I tried to do a Wipe from the TWRP, but whenever I try to open the recovery I get stuck again with a grey logo... (and in the recovery it does not even shows the TWRP logo, just straight the grey screen). I am still able, however, to go in Fastboot mode and I do have an unlocked bootloader
So my question was... does anyone encounteredd the same problem? And does anyone know how to fix it?
Can I perhaps just use the Mi Flash tool from fastboot to go back to stock MIUI without first wiping from TWRP things like Dalvik cache, cache, System ecc... or would this method fail/brick my phone?
Thank you a lot to anyone that would spend time to help me (and sorry for my bad English, I am trying to improve it).
Have a nice day!
The mi mix2s rewrites a new recovery after every boot, so to get TWRP to work you have to flash it from fastboot every single time. So the next time you boot, reflash TWRP, then you can boot into recovery 1 time and flash the rom of your choice
Hi Guys,
Recently i'm changed my broken display of Mix 2 after that when i'm entering to recovery it showing a gray screen also the phone is detecting on PC.
some TWRP worked but after flashing custom ROM same as showing gray screen after finished boot also doing second try the touch not working on TWRP.
Now i'm using Global version of MIUI11, when flashing custom TWRP via FASTBOOT MODE its booting up but after that restarting the phone revert back to the stock Recovery. Earlier i'm used the final version of MIUI12 Weekly EU ROM
Guys if you know any workaround for this please help me to get rid out of this
Thanks in Advance

Need Help. Phone stuck on black screen on boot

I flashed nusantara project 2.6(android 11) on my redmi note 5 pro along with nikgapps. Everything was working fine on booting but I didn't like the launcher. I saw that nikgapps had an addon package for pixel launcher and thought i'll install that. So i booted into my recovery and flashed that and rebooted into my system. On booting, I get the boot animation which gets completed and the phone boots but instead of the lockscreen, i only see a black screen. On holding the power button I see three options: power off, reboot and emergency call.
So i thought maybe the launcher was not compatible and that reflashing the rom would fix it. But I'm not able to boot into my recovery with any key combo. I'm also not able to boot into fastboot either. So I can't even use the miflash tool to flash a fastboot miui rom.
When booted into the black screen, miflash does detect my device when i connect it but when i flash a fastboot rom, nothing happens. It says flashing for an extremely long time and my phone is still in the black screen itself
Let me know if you have any ideas which i can try to fix this
Fixed it by going into edl mode and using miflash tool

Recovery is a just black screen, multiple re-flash attempts.

A couple years ago I managed to install LineageOS, currently on 15.1. I want to update, but I have not been able to fix or get into recovery since I installed LineageOS.
When I reboot into recovery, I am greeted with a black screen and the light next to the front facing camera goes solid white, can't do anything.
I have tried installing various dumpling (5T) recoveries including LineageOS and twrp (both through the app and through adb). All the installations show successful, no error or anything. But I always get the unresponsive black screen when booting into recovery.
Any thoughts would be appreciated. Thank you.

Installing magisk creates bootloop

Hi,
I have an unlocked 6,1, that currently has lineage 18 ( official ) flashed.
I am trying to install magisk with no luck.
If I adb into bootloader, i can then ''fastboot flash boot twrp.img''
If i then reboot , I get twrp.
If I then flash Magisk zip ( latest ), and reboot, it doesn't boot back into lineage.
Sometimes I get a bootloop ( lineage animation ), and sometimes it just sticks on android one.
I have to keep pressing volume and power buttons until eventually, I get back to download mode.
From there, I can either try to factory reset, or worst still, reflash lineage.
Any ideas what I am doing wrong?
As an aside, in case it is relevant ,one thing I have noticed is, after powering off, when I plug power in, I dont get a battery charging sign - never have with lineage - instead I get a blank screen. I also can't get to stock recovery from the battery charging screen using VOL up/POWER.
Srangely, if I flash stock using OST ( offline), I get the battery charging screen ?
Many thanks in advance
Pootler

Help stuck in bootloop on stock rom

Today my phone (Xiaomi Mi 10T Pro) performed a reboot out of the blue without me doing anything (phone was on).
It is stuck since with the Mi logo, the Mi logo appears (like in usual boot), then after 1-2 minutes the screen goes dark for a second, the phone vibrates and goes back to the Mi logo. It appears it gets stuck somewhere in boot and tries to reboot - sometimes (after few reboots) it boots into Main Menu of MIUI Recovery 5.0.
I can enter Fastboot mode with vol down+power but the bootloader is locked.
I can enter Recovery mode.
It is the stock rom installed and no customizations were made.
Is there any chance to get the phone out of the bootloop? Is there any way to save the pictures on the phone?
Thank you so much in advance for your help!
a Something similar happened to my girlfriend and it was the power button that was the problem, it had melted inside or I don't know what stories, they changed it to a Chinese piece for €25 in total.maybe it's not the case, maybe it's just a software problem, you can try factory reset from recovery but forget your data.

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