Phone keeps turning off - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Guys my phone has had an issue which I was unable to solve https://forum.xda-developers.com/t/need-help-rectifying-my-phone.4320589/
But finally I have handled to fix the issue of the boot loop by flashing miui 11.
I was trying to flash AOSP image using TWRP and everyone I wanna format it start the process but my phone turns off before completing it and idea on how to solve it and what could be the fault component additionally my phone would show full charge and when disconnect the cable it will turn off, but if for example I put it on fastboot the screen will be on for hours.
Any help would be appreciated!

Related

[Q] No longer bootable after phone runs out of battery.

Hi,
I've noticed a strange problem with my phone and I'm just wondering if anyone else has the same problem.
This has happened twice now.
When my phone runs out of battery and turns off by itself and then I immediately plug it into a charger and try to boot the phone. It will go into a boot loop at the second loading screen.
I've recovered it by flashing via Odin.
Does anyone know why this happens?
Thanks.
It happens me two times. I tried to pull out the battery but it didn't solve. At least you need to enter in recovery mode and do a wipe

Hard bricked Wiko Rainbow

Hello,
First of all, sorry for my english as it is not my mother language
I've tried today flashing CM13 on my Wiko Rainbow, but I either failed following the instructions or the files I had were corrupted, leading to a never-ending boot.
I don't know if it was already a soft-brick back then, as the phone turned off while booting just after the installation, but 40min after it (obviously because of en empty battery, which was at 37% before installation)
At first, when the phone was plugged into the computer, the phone was booting up, showing the charging icon for a few seconds, and then was going into the infinite boot for 10 seconds, and then rebooting for the same process.
When I was charging the phone on a wall plug, the phone was just in an infinite loop.
The problem was that, when I did the Volume down + Volume up + power thing, I had a choice between Factory mode and Custom mode, but both of them led me to a black screen, and the phone powered off.
I then searched how to install a custom recovery with a soft-bricked phone, and I got a tutorial on SP Flash Tool, that told me to use a MT6582 scatter file, and to select only a Recovery. I downloaded a TWRP for my phone, and then started download, retracted the battery and plugged the phone on the computer.
I got this message : "brom error s_fthnd_file_is_not_loaded_yet"
The software told me to format the Flash, which I did, and this error now became this : "BROM ERROR : S_DL_GET_DRAM_SETTING_FAIL (5054)"
The thing is that now, the soft brick is now a hard brick, and I can't get the phone to boot anymore, adb doesn't recognize my device, and after installing and reinstalling my phone drivers, no solution came out yet, so I'm hopping that you'll find a solution to help my problem
Thanks.
Regards.
MichelFou said:
Hello,
First of all, sorry for my english as it is not my mother language
I've tried today flashing CM13 on my Wiko Rainbow, but I either failed following the instructions or the files I had were corrupted, leading to a never-ending boot.
I don't know if it was already a soft-brick back then, as the phone turned off while booting just after the installation, but 40min after it (obviously because of en empty battery, which was at 37% before installation)
At first, when the phone was plugged into the computer, the phone was booting up, showing the charging icon for a few seconds, and then was going into the infinite boot for 10 seconds, and then rebooting for the same process.
When I was charging the phone on a wall plug, the phone was just in an infinite loop.
The problem was that, when I did the Volume down + Volume up + power thing, I had a choice between Factory mode and Custom mode, but both of them led me to a black screen, and the phone powered off.
I then searched how to install a custom recovery with a soft-bricked phone, and I got a tutorial on SP Flash Tool, that told me to use a MT6582 scatter file, and to select only a Recovery. I downloaded a TWRP for my phone, and then started download, retracted the battery and plugged the phone on the computer.
I got this message : "brom error s_fthnd_file_is_not_loaded_yet"
The software told me to format the Flash, which I did, and this error now became this : "BROM ERROR : S_DL_GET_DRAM_SETTING_FAIL (5054)"
The thing is that now, the soft brick is now a hard brick, and I can't get the phone to boot anymore, adb doesn't recognize my device, and after installing and reinstalling my phone drivers, no solution came out yet, so I'm hopping that you'll find a solution to help my problem
Thanks.
Regards.
Click to expand...
Click to collapse
You're going to need the firmware (not just TWRP) to fix your phone. Have you been able to download it?
Hovatek said:
You're going to need the firmware (not just TWRP) to fix your phone. Have you been able to download it?
Click to expand...
Click to collapse
using SP Tool gives directly through the USB

Phone memory seems to be read only

As I said in the title. The phone's memory seems to be read only.
I can access the fastboot mode of the phone and issue commands like flashing the recovery but it doesn't seem to update anything on the phone even though I get the "OKAY" message.
My phone is unlocked and until last night I was running CyanogenMod on it just fine. But now I can't flash a new recovery or access it. I have TWRP installed but everytime I try to boot into recovery the phone gets stuck on the logo screen and flashes every couple of seconds.
If I try to start my phone normally I get the cyanogenmod logo on start up (even after flashing stock) and the phone never actually boots up.
Anyone had the same problem before? If you need more details I'll reply ASAP.
My phone is the retail European XT1068 Dual Sim. Thank you in advance for any help.
Same issue here (I'm MrPowerGamerBR on Reddit), the more I read about trying to fix this issue, the more I start thinking "this phone is dead, move on..."
There isn't no fix for this, the only way to fix is replacing the logic board.

Mi5 doesn't power on

Hi,
I have a problem with my Mi5, last night I turned it off (it starts automatically at 7.00) and this morning I found it locked on the screen with the Mi logo and the word "powered by android".
I tried to restart it but I can't turn it off, whenever I try, it restarts and crashes again on that screen.
I can enter twrp and fastboot mode, but I can't detect the phone from my mac, either way, or through adb or fastboot, and i also already tryed to clean davlik and cache, but without succes
Does anyone have a solution?
Make backup and try to flash lineageos.
Also flash latest firmware with TWRP.
The phone isn't recognised by any pc, so it's impossible put a zip on it for flash a new rom
does it flash the lights if you charge it ?
try and let it drain the battery ( leave it for a few days ), and then charge to max.
if nothing of this works, you might need a flash cable .

HELPPP!!! Stuck in Bootloop Nokia 8 TA-1004

I would like to ask some few solutions from expert people here. My phone was stuck in Boot loop for no apparent reason and cause. So, here's the chronology: I was playing Vainglory and it was still drafting heroes in ranked match. During that time, the phone just got freeze and unresponsive for several seconds. Then, it restarts and there we go. It starts boot loop cycle. I don't know what causes it.
How do I solve this? I need help, please. The Phone is Unlocked Bootloader and it is in root condition. As for the version, it was using 4.88B. I would require step by step detail in solving this boot loop before i decided to go to service center and have it fixed which is possible to remove Unlocked bootloader and root which I do not want that to happen.
Thank you so much in advance.
PS: After shutting it off for 30 min, I tried turning it back on. It does bring me to the home screen but then few seconds, it reboots again and causes boot loop. Nevertheless the case, once Powered by android logo came, I won't be able to bypass that.
Try to hold Volume up and Power while launching the phone - it will bring you into the recovery mode of android. From there you should wipe your phone data - sorry there's no viable solution for you, if it's a software bootloop then it should help you bring the phone to factory state and get rid of issues.
KonikoO said:
Try to hold Volume up and Power while launching the phone - it will bring you into the recovery mode of android. From there you should wipe your phone data - sorry there's no viable solution for you, if it's a software bootloop then it should help you bring the phone to factory state and get rid of issues.
Click to expand...
Click to collapse
Sir, It doesn't show the recovery mode. It is like no recovery exist. It just shows Powered by android logo and then keeps restarting.
did you solve your issue? trying to reboot?
How did it happen?
and How did it solved? Did your phone start then?
I think from TWRP you choose to boot different slot.
So I think you have different Kernel-boot to another system-version

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