SOLVED Post update infinite bootloop, restarts before fastboot menu - Xiaomi Redmi Pro Questions & Answers

Hi guys,
one day after some minor update (don't know if it's related) my Redmi 9 Pro started restarting while on the table. I was able to open fastboot, could scroll between options via volume buttons, but couldn't confirm anything with power button. It kept restarting every cca 6 seconds.
After several hours of restarting the battery died.
When I plugged the charger, the phone started restarting again. But now, I cannot even acces fastboot. It restarts before the menu appears.
I didn't do anything with the phone, only updated official actualizations. I have no warranty anymore, its 2 and a half year old.
Any ideas? Thank you!
SOLUTION: After a few hours of googling I found a tip to push power button 10+ when mi logo shows up. It helped.

Related

Nexus 4 SoD / Display not working anymore

Hi everybody,
i think my Nexus 4 died yesterday Was listening to music while i was in the workshop, suddently music stopped and the display wont turn on again. Tried to restart it a couple times but nothing happend. Than put it on the charger for a while, than my computer. There, it showed the charging animation if your phone is completly shutdown and when i pushed the start button it booted up quiet normaly, but "optimised" my apps again. After unlocking the Sim card, i pushed the homebutton and it crashed again. Since than, no picture on the screen anymore. It starts up(vibration from boot) and is even recognised via usb "remove mako" but i couldn flash a stock image with the nexus toolkit, it stucks in "waiting for device".
Was running CM 12.1 from end of june.
Is there anything i can test if my LCD died, or flash a stock rom without any displayinformation?
Best regards from me and my good old Nokia E51, which is no back in Service again.
Basher
Can you get in recovery mode or anything else accessible with button combinations? What happens when you hold power and volume down and up together for a couple of seconds? Try holding them for 10 secs.

Phone has been rebooting for 2 days

so this started last week it happened for 2 times one for 10 minutes one for 30 it would just reboot now on 2 days ago it just keeps on rebooting and wont stop I charge it and let die die still the same it connects when connected to the comp for 10 seconds that disconnects I recently tried powering it off through the vol up? and power function and it wouldn't enter the command when I pressed enter it was just blank clicks it worked last week when I tried that now the only thing I can stay on is FTM mode what is this? can I do a hard reset? would taking out the battery work I haven't tried it doesn't look easy to access
having the same issue, it just randomly reboots ?

Poco m3 turned off during an update

I am sorry if this is a dumb thread I am just worried. I was watching my Poco M3 update up to 60%(my battery was on 68% before starting the update) then I started to watch TV and didn't pay much attention to the phone. When I looked at it it was off and i thought that maybe it is just in the process of rebooting or its already on the lock screen .Because I thought it may still be rebooting I just placed my finger on the fingerprint reader because I didn't want to risk turning it of by pressing the power button. My phone didn't respond at all. I haven't tried to hold the power button because I'm worried that its still in the process of updating. What should I do ?
Never mind. I had to hold the power button for 10 seconds and it turned on. I am sorry for wasting your time. I was so worried since it was a new phone and I couldn't afford a new one. I am sorry again.
This post was usefull, it happened to me too. The phone wouldn't even show an image when connected to a charger. I waited for a while, entered Fastboot succesfully and then, after the second (on the first one remained stuck on the MIUI screen) 10s power button push, it succesfully booted
It happened also to me during update to 12.0.8.0, but I used Power and Vol+ and then Reboot to System.
It was a moment of anxiety.
It happened to me to. It is a branch new phone and I got so worried that I might just have bricked it. Fk Xaomi.
just happended with me right its on MIUI Screen hope its get on
Update: Just Booted In Fastboot Its on Screen now
Same thing just happened to me too. My phone is not turning on at all. I tried holding the power button for 10 seconds as discussed here, tried fast booting, tried connecting charger and starting. Nothing is working. Going into panic mode.
**UPDATE***
After leaving the phone alone for 24 hours in which time it was completely unresponsive to anything I tried, I connected the charger and just pressed power button and it decided to just start normally. POCO needs to address this situation.
**UPDATE***
Phone is not responding again after restrating. I give up on this phone.

Redmi note 8 power button error

So, few weeks ago my phone was suddenly turned off and stuck in boot mode ( Redmi logo and reset again ) for almost an hour. I thought it just a random error because overheat etc. so im not really care about it because it fixed by itself.
Yesterday, i got that error again for 6 hours and at some moment i can successfully boot the phone. When i try to touch the power button, the power button suddenly keep pressing itself until sometimes the phone reboot again. Is that normal to get that kind of error? is it just a random error or is there anything i can do to fix the problem? thanks

My POCO M3 cant turn on after reboot

My phone was kinda lagging a little so i decided to give it a reboot. Thereafter the phone shutdown but didnt turn on i tried opening it and it was just pitch black i tried charging it but nothing actually happened, hopfully i get a respond and thank you!
TheGuy6621 said:
My phone was kinda lagging a little so i decided to give it a reboot. Thereafter the phone shutdown but didnt turn on i tried opening it and it was just pitch black i tried charging it but nothing actually happened, hopfully i get a respond and thank you!
Click to expand...
Click to collapse
Maybe the phone was updating and you brute force rebooted it.
If you are not DIY, you need to take the phone to a service center but that would cost money.
The Phone wasn't updating, many people are having this problem, me being one of them, here to the phone started lagging, so decided to reboot, and then It won't turn on. Tried all the tricks, ended up waiting 3 days and put it in de charger, after 5 minutes I I kept the power button pressed and it gave a sign of life, but showed the battery empty, waited 5 more minuted and tried again. This time it turned on, after a week exactly the same problem, after 3 days I could start it with the same procedure, at this time there was an update, installed the update, and tried to restart, it now turns off, does start, but I don~t have to wait dthe three days., after some time I can start it manually again, but it is a clear problem with the phone. ANd I expect it to be software related.
McDude71 said:
The Phone wasn't updating, many people are having this problem, me being one of them, here to the phone started lagging, so decided to reboot, and then It won't turn on. Tried all the tricks, ended up waiting 3 days and put it in de charger, after 5 minutes I I kept the power button pressed and it gave a sign of life, but showed the battery empty, waited 5 more minuted and tried again. This time it turned on, after a week exactly the same problem, after 3 days I could start it with the same procedure, at this time there was an update, installed the update, and tried to restart, it now turns off, does start, but I don~t have to wait dthe three days., after some time I can start it manually again, but it is a clear problem with the phone. ANd I expect it to be software related.
Click to expand...
Click to collapse
Phones have become complicated like computers, the phone was lagging because it was doing something for sure then you shut it down.
If you're able to turn the phone ON, I suggest you STOP trying wrong moves and do a hard reset.
Ok, last time I succeeded in turning on my phone, I went I to updates and feedback and send message with the logs of my phone. Today I got a reply, they have determined that it is the motherboard and they adviced me to take it to the nearest deviceocation and have it checked out
McDude71 said:
Ok, last time I succeeded in turning on my phone, I went I to updates and feedback and send message with the logs of my phone. Today I got a reply, they have determined that it is the motherboard and they adviced me to take it to the nearest deviceocation and have it checked out
Click to expand...
Click to collapse
Your option was to "hard reset" the phone and that is what any repair shop will try as a first step.
Don't waste your time with incompetent and misleading scammers' replays because no shop will waste time checking a motherboard unless it's a $1,000+ phone BUT they will replace it anyways, they don't waste time checking it.
And do you have a Xiaomi or Poco service center near you?? LOL
I also sent a message and the logs to updates and feedback but they never replayed back, they also both Xiaomi and Poco NEVER replayed back to my e-mails and requests made on their Facebook pages, that means these companies are crooks and scammers.
Look at this thread...
poco m3 does not turn on anymore
I recently updated my Poco M3, it updated correctly but after that, it doesn't turn on anymore, I searched about it and I found that it was a problem with the update. I managed to turn on my phone again by pressing 13 seconds the power button...
forum.xda-developers.com
I reboot my poco M3 because it was malfunctioning.But now it doesn't load the main screen.After draining battery and connecting to charger it shows charging sign for 5 minutes and suddenly POCO logo appears for 2 seconds and then it began to charge without loading the main screen and after charging 100%i tried to turned it on by pressing power button but it becomes dead.I have charged it several times and it acts same as mentioned every time.I have also tried to enter fastboot mode but this never work's.I cannot afford to take it to tech.if someone have any solution to fix this problem then kindly let me know.
A.Rehman4749 said:
I reboot my poco M3 because it was malfunctioning.But now it doesn't load the main screen.After draining battery and connecting to charger it shows charging sign for 5 minutes and suddenly POCO logo appears for 2 seconds and then it began to charge without loading the main screen and after charging 100%i tried to turned it on by pressing power button but it becomes dead.I have charged it several times and it acts same as mentioned every time.I have also tried to enter fastboot mode but this never work's.I cannot afford to take it to tech.if someone have any solution to fix this problem then kindly let me know.
Click to expand...
Click to collapse
What worked for me was waiting a few days to drain batter, then when I plug in and there is a charge icon I just wait and after a while(5 minutes or something) poco logo appears and after that when it goes back to battery icon I click volume buttons like crazy so it won't die, then when it shows one percent I hold power button while still clicking volume and it shows poco again(stop clicking now). It then shows miui and works fine

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