My oneplus 7t worked great while yesterday when i turned it on suddenly the screen became black and i can see the screen only in fastboot mode. any help???
altojd said:
My oneplus 7t worked great while yesterday when i turned it on suddenly the screen became black and i can see the screen only in fastboot mode. any help???
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MSM tool as it's bricked
Solved by reflashing recovery in fastboot
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Hi all,
Before someone says it, yes I did look around for other threads before posting one of my own. I was not able to find the problem that I am having, nor a working solution.
I am currently running CM12.1 on a Sprint G3 (LS990). This morning, I woke up and found that my phone had frozen while charging overnight. No problem, this has happened before, so I unplugged it and pulled the battery out and rebooted. It was working fine, and then I noticed an update for CM. I hit download, and went to go brush my teeth. When I came back, I saw that it had frozen mid-download. Now it wasn't installing anything; the CM built in updater was just downloading the latest nightly. I waited 5 minutes for it to become responsive, but it never happened so I pulled the battery once again.
Now when I held the power button to start my phone, I saw the LG splash screen as normal. After that, the screen went dark and the LED began blinking red and blue. No matter how many times I pulled the battery to reset my phone, this would occur. I attempted to enter Recovery mode, but in this case after the splash screen the LED would briefly light up blue, and then the phone would reboot, and the cycle would repeat. The same would occur when I tried to boot into download mode.
So now that I cannot boot into anything at all, I assume that my phone is bricked. It is still covered under the limited manufacturer warranty, and since I can't boot up at all I assume it doesn't matter that it is rooted, but before I contact LG I would like to see if anyone here has any ideas.
Before sending it back, have you tried to use the KDZ tool to restore it?
http://forum.xda-developers.com/showthread.php?t=2785089
RapHaeL_4_4_4_ said:
Before sending it back, have you tried to use the KDZ tool to restore it?
http://forum.xda-developers.com/showthread.php?t=2785089
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That requires the phone to be in Download mode, and it won't enter Download mode, so I have not tried that.
Well, this happened to me after I flashed TWRP from Flashify on my LG G3 D855 in the day before yesterday and I just had to take the battery out and put it back in, and then I had to boot into download mode. Since you can't even boot into download mode, I'm almost sure the phone is bricked
FelipeGouliouras said:
Well, this happened to me after I flashed TWRP from Flashify on my LG G3 D855 in the day before yesterday and I just had to take the battery out and put it back in, and then I had to boot into download mode. Since you can't even boot into download mode, I'm almost sure the phone is bricked
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Yeah I assumed as much. Sent it to LG today, so thank you guys for trying to help.
ashingtondc said:
Yeah I assumed as much. Sent it to LG today, so thank you guys for trying to help.
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You HAVE to flash your phone if it was rooted or bump'd, otherwise, it won't be under warrenty, even if it don't boot, they're not stupid..
Every post have: "Your warranty is now void." in it for a reason.
So first of all my fastboot was broke, tried to flash it and got a black screen, please help!
x3xium said:
So first of all my fastboot was broke, tried to flash it and got a black screen, please help!
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Seek unbrick threads
No bootloader screen , bricked.
It all happened when i flashed MIUI 9 rom in zuk z2 plus, The flashing was succssfully done and i pressed the reboot system button, It has a MI splash screen and everything was fine then suddenly phone shuts down and when i restarted it there was nothing but a blank screen with LCD backlight in it. I got confused why this happened
So , i thought it might be solved by flashing a stock rom to it
So i flashed a stock rom in it (2.0.093 ST) but got me terrified with no results
i then flashed zui 2.5 rom to it but still that blank screen with LCD backlight.
I Also flashed it with mi flash but no solution.
So plz if someone knows how can i solve it the plz help me
(I am able to get ito EDL mode easily through button combination and deep flash method.)
xyro8651 said:
It all happened when i flashed MIUI 9 rom in zuk z2 plus, The flashing was succssfully done and i pressed the reboot system button, It has a MI splash screen and everything was fine then suddenly phone shuts down and when i restarted it there was nothing but a blank screen with LCD backlight in it. I got confused why this happened
So , i thought it might be solved by flashing a stock rom to it
So i flashed a stock rom in it (2.0.093 ST) but got me terrified with no results
i then flashed zui 2.5 rom to it but still that blank screen with LCD backlight.
I Also flashed it with mi flash but no solution.
So plz if someone knows how can i solve it the plz help me
(I am able to get ito EDL mode easily through button combination and deep flash method.)
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Have u tried qfil?
Techie_pulkit said:
Have u tried qfil?
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Yup
Flashing was successful but when i switched on from edl mode that same blank screen with lcd backlight
Since a few months, I'm facing this problem. The phone is working OK when I can get to the system, but If I turn it off or the battery runs off, it gets stuck on a loopboot: the Mi logo shows and restarts itself after a few seconds. Can't access the recovery mode (it just restarts again to the Mi logo), fastboot works tho'.
The only way I have to get to the system is to start the Fastboot Mode, keep the phone on it to drain the battery and once it's empty, plug it to the charger and try to boot 15-20 times until it magically works.
I've never unlocked the bootloader or tried to install anything, the ROM and Recovery are the Xiaomi's stock EEA. I'm on MIUI 13.
Any ideas about how I can fix this weird behavior? Anybody has faced the same problem?
Thanks for reading/helping and happy new year to you all!
helicida said:
Since a few months, I'm facing this problem. The phone is working OK when I can't get to the system, but If I turn it off or the battery runs off, it gets stuck on a loopboot: the Mi logo shows and restarts itself after a few seconds. Can't access the recovery mode (it just restarts again to the Mi logo), fastboot works tho'.
The only way I have to get to the system is to start the Fastboot Mode, keep the phone on it to drain the battery and once it's empty, plug it to the charger and try to boot 15-20 times until it magically works.
I've never unlocked the bootloader or tried to install anything, the ROM and Recovery are the Xiaomi's stock EEA. I'm on MIUI 13.
Any ideas about how I can fix this weird behavior? Anybody has faced the same problem?
Thanks for reading/helping and happy new year to you all!
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Did you solve it? mine too acts so weird, it starts to call, reboots, and so on.
SubwayChamp said:
Did you solve it? mine too acts so weird, it starts to call, reboots, and so on.
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Nope. One day it turned off and I never could boot back in again. Sorry.
..
Is it possible to fix this phone? I have been stuck on the fastboot menu for 3 days now and I have looked all over the internet with zero luck. The phone just vibrates once and then immediately goes into fastboot. Same with charging the phone. As soon as I plug a powered usb cable into it, it just turns on into fastboot mode. Rebooting the system and recovery mode don't work either. I tried to flash roms for the phone onto it with adb but it does nothing. It still says stuck in fastboot. Is there a way to fix it or is the phone now a lost cause?
Nevermind I will be getting the Red magic 7 so it doesn't matter now.
xKriptik said:
Is it possible to fix this phone? I have been stuck on the fastboot menu for 3 days now and I have looked all over the internet with zero luck. The phone just vibrates once and then immediately goes into fastboot. Same with charging the phone. As soon as I plug a powered usb cable into it, it just turns on into fastboot mode. Rebooting the system and recovery mode don't work either. I tried to flash roms for the phone onto it with adb but it does nothing. It still says stuck in fastboot. Is there a way to fix it or is the phone now a lost cause?
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same problem bro
my phone red magic 6s pro CN version is stucked in fastboot mode can't reboot to system and can't reach recovry mode and can't reach edlload ...... ........what i just can do is lock or unlock the bootloader !
did you get a solution ?
what have you done inlight me plz !
ghali-satof said:
same problem bro
my phone red magic 6s pro CN version is stucked in fastboot mode can't reboot to system and can't reach recovry mode and can't reach edlload ...... ........what i just can do is lock or unlock the bootloader !
did you get a solution ?
what have you done inlight me plz !
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Hey I am on a new account so I ended up forgetting I made this post lol. But It ended up being a lost cause. It actually got worse for me because a week after the post it stopped turning on entirely. I ended up getting the Red Magic 8 pro because I couldn't fix it.
xExotiik 7 said:
Hey I am on a new account so I ended up forgetting I made this post lol. But It ended up being a lost cause. It actually got worse for me because a week after the post it stopped turning on entirely. I ended up getting the Red Magic 8 pro because I couldn't fix it.
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i did fixe it ....if you still want some help......just tell me