POCO X3 NFC does not turn on anymore - Xiaomi Poco X3 NFC Questions & Answers

I recently unlocked my bootloader and tried to install a custom ROM using twrp recovery on my Poco X3, After i installed custom ROM i tried to reboot. First it re entered to the fast boot then i went to twrp recovery again and did the whole installation process again which is wipe, format, install firmware(12.5.3.0 Global) and ROM. After that my phone does not turn on anymore not event for fastboot/recovery. No display turn on, power on vibration nothing at all.
I don't know what should I do, I've tried again to hold on the power button and I also tried to enter fast boot but as I said it doesn't work. Also when I plug my phone to charge it, nothing happens. I hope someone can help me, and sorry for my bad English.

Related

Nexus 5 capricious Recovery

Hi,
Since my buggy Htc One M8 finally died, I bought a second-hand Nexus 5, but . . . it is buggy too :crying:
In fact, everything works well in the system, but the recovery is very capricious:
First thing I did with my brand new phone was to unlock bootloader and flash a TWRP recovery in order to install Cyanogenmod 14.1
But when I tried to boot into recovery, I had the "No command" bug, so I re-flashed the recovery, just to see. It works, TWRP shows up and I installed Cyanogenmod.
Then after verifying everything were ok with the rom, I decided to root the device, so I tried to reboot to recovery . . . buuut it just reboot to cyanogenmod, even by shuting down phone and pressing power + volume
Are all Nexus 5 so buggy or is it just mine, anyone with recovery problems here ? :crying:
PS: Sorry for grammar errors, I'm French
Did you try to enable root access under cm14.1's Developer settings?
To get into recovery with the phone powered off, hold down volume up, volume down, and power. Once the phone starts to boot release power, use volume button to highlight recovery, press power to select recovery.
Hi,
I just tried with root option checked, it seems to work better, I'll come back here if problem comes back
Thank you :good:

Redmi note 9 softbricked

Hello, i do not know where to post this but i really need help solving this issue.
I was installing twrp on my Redmi note 9 (merlin) and once the set up was done my phone rebooted to twrp, but it took time (a lot of time).
And i could not resist the urge of pressing the power button to restart it, problem is miui was not starting and it was stuck at the boot logo, i figured out it was a great idea to press the power button again, but it booted up on twrp, wich worked but the screen seem to be frozen and doesn't register any tap on the screen or anything, and now each time i press the power button no matter how, it either boots on my broken twrp recovery, or boots on my absolutely destroyed os.
PS: No matter how hard i try it seem to be impossible for me to access fastboot too...
kyaaa_ said:
Hello, i do not know where to post this but i really need help solving this issue.
I was installing twrp on my Redmi note 9 (merlin) and once the set up was done my phone rebooted to twrp, but it took time (a lot of time).
And i could not resist the urge of pressing the power button to restart it, problem is miui was not starting and it was stuck at the boot logo, i figured out it was a great idea to press the power button again, but it booted up on twrp, wich worked but the screen seem to be frozen and doesn't register any tap on the screen or anything, and now each time i press the power button no matter how, it either boots on my broken twrp recovery, or boots on my absolutely destroyed os.
PS: No matter how hard i try it seem to be impossible for me to access fastboot too...
Click to expand...
Click to collapse
I was able to get this issue fixed by :
1 Installing adb
2 Opening cmd inside adb folder
3 Entering "adb devices" while the device was connected
4 Then entering "adb reboot bootloader" while the device was still connected
5 Once the device was in bootloader mode i installed miFlash and downloaded this rom : mifirm.net/download/4163
5.1 If you have an error with the drivers, create a folder named log inside of the said miFlash folder
5.2 Also make sure that the path to the rom is not too long (i heard that miFlash had problems handeling long paths)
6 Once everything was set up i just hit flash and flashed the rom onto the phone
7. You're done ! You successfully repaired your phone and saved him from the depth of hell!
If you have any problems or need precision on certain points make sure to ask me in this thread so that other people can get help too.
i had flashed k20pros dtbo img file by mistake and my phone is not even turning on and no fastboot no recovery what to do please help!!!

Bootloop, Mi logo doesnt even show up

I've tried to install new system in my Xiaomi Redmi Note 4 MTK.
From the system that I downloaded (I downloaded the correct version) I picked in TWRP to install from boot.img.
Unfortunately the system didnt boot but I could still enter recovery or fastboot.
Then I chose preloader.img and clicked reboot because I thought that at the worst case I'd jsut enter fastboot and fix it.
After this the screen doesnt lit up at all.
The only response is the vibration.
It keeps rebooting over and over again.
Is there any way to save it?
It seems to stop bootlooping when I hold all the buttons at once for a while but when I hold the power button the bootloop starts again.
Re-flash Stock ROM
Is it possible in my situation when I can't access recovery and fastboot?
Can you please tell how can I do that?
Have you tried: With phone off, hold volume up, and insert usb cable. This should turn the phone on and go into download mode or something like that.
TouchOdeath said:
Have you tried: With phone off, hold volume up, and insert usb cable. This should turn the phone on and go into download mode or something like that.
Click to expand...
Click to collapse
I believe its called the fastboot mode and as I said I unfortunately can't go there :/
Yes, we are talking about Mi logo stuck problem during boot. ... OR mobile goes in bootloop where every time shows Mi logo on the screen and shut House Cleaning Services Dubai
While installing your stock rom for your mediatek phone using sp flash tool just click the format all + downlaod option. This may blank out your imei and personal phone specific info
guys plz, you're talking like if I had any access to my phone.
I think I wrote it quite clearly that the only response that I get are vibrations and I dont see Mi logo. It's on for like a split second. Can't go to fastboot or recovery.
I talked about it with a guy on discord and it's loading preloader before boot that should go first so it can't be helped without valid tools. Makes sense to me, already bought a new phone.

Poco X3 no power, no display, not charging

Please help me guys. I tried to flash ArrowOs 12 on my phone but it failed. Then, i tried to reboot to my recovery again which is TWRP. But before it booted, it suddenly turned off without me doing anything. I tried to press the power button for more than 20 seconds, no vibrations, no display. I plugged my phone to the charger, no led indicators. And I think it is not even charging since my phone didn't heat up even for just a little bit. Can't boot into recovery or fastboot mode either. Just literally no response. Can anyone help me please?
Xiaomi can, or someone with access to necessary equipment to revive your device.
Try to flash Xiaomi stock rom via miflashtool and install after TWRP again. That's the way u got to go first when u bricked your device

Help! Stuck on TWRP loading. I can't even turn off the phome!

So I have Galaxy S7 (Flat). It had installed TWRP with Magisk on stock Android. I decided to install LineageOS (https://forum.xda-developers.com/t/rom-q-s-lineageos-with-microg-for-samsung-s7-flat-edge.3921094/) (clean install using TWRP) and it installed successfully, everything was fine, I've turned my phone off and on few times and system was booting without any problems.
But then I decided to boot into TWRP (using key combination) to install magisk and... it's stuck on loading screen forever.
I can't even turn it off ! And my phone is getting hotter and hotter. Please help !
I can't turn it off, because simply holding power button doesn't do anything.
I can restart it by holding power + volume down ,but it just opens TWRP again.
I've read I could boot into Maintenance Boot Mode ,but it requires to turn off a phone, which I'm unable to do.
Only thing I am able to do is to boot into Download Mode, but it doesn't change anything (still cant turn off phone in this mode)
Should I try to disassembly the phone and take out the battery manually? I don't really see any other option.
Did I bricked my phone ?
@edit
I have backup of stock system made by TWRP, but it doesn't change anything as I cant use TWRP.
I didn't install LineageOS custom recovery.
Ok, so I left phone overnight to deplete the battery. And it didn't work ! I thought that battery is dead and phone is off, but the moment I've plugged the power cord it automatically turned on into TWRP screen, like a zombie !
However I've solved the problem. As I was able to get phone into Download Mode (by holding power+volume down+home) I used Odin. I've installed newest Odin on PC, Samsung USB drivers and flashed the newest TWRP tar. Although it was scary, I was almost sure I've bricked my phone. Adb/fastboot were not detecting the phone.
And after re-flashing TWRP everything works fine. Also LineageOS booted like a charm, it stay intact.
So, it seems that installing LineageOS somehow corrupted my TWRP, despite that I un-ticked the option to install LineageRecovery ,so technically it shouldn't mess with it at all.
Anyway, problem solved.

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