I'm running gingerblur 3.5 an my wifi occasionally fails but a quick reboot usually fixes it..... but this time a reboot got me stuck on a boot loop.... after 3 boot loops the phone started up but there's a blue led flashing!? It may be worth mentioning that the led only flashes when the screen is awake and i'm unable to reach the lock screen. Locking the phone puts the phone to sleep but the lock screen isn't appearing!? I'm not using and have not used any led notification apps.
So i got the lock screen back by putting a password on it then removing it but i just noticed wifi is definitely broken i guess i'll restore with tenfar's recovery
jruweaver said:
I'm running gingerblur 3.5 an my wifi occasionally fails but a quick reboot usually fixes it..... but this time a reboot got me stuck on a boot loop.... after 3 boot loops the phone started up but there's a blue led flashing!? It may be worth mentioning that the led only flashes when the screen is awake and i'm unable to reach the lock screen. Locking the phone puts the phone to sleep but the lock screen isn't appearing!? I'm not using and have not used any led notification apps.
So i got the lock screen back by putting a password on it then removing it but i just noticed wifi is definitely broken i guess i'll restore with tenfar's recovery
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Are you connected to something by Bluetooth and you happen to be out of range when it flashes blue?
Vangelis13 said:
Are you connected to something by Bluetooth and you happen to be out of range when it flashes blue?
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no, bluetooth is off but i plugged the phone into the charger the led turned green then when i unplugged it the blue led was off. Then a few reboots later wifi is up and running. I will be happy when the devs get an AOSP rom running on this thing.
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Hey, i have a weird problem, occurred while i was charging and using my device
then thescreen started to flicker thephone shuted down and i heard a sound of zzzzzzz after that a message
said hardware reset, unblugged the battery then every thing works fine but..
whenever i use screencast the video is blueish - Blue- cm10.1 stable
whenever i turn off the device and charge it, after the signal of empty battery the screen flashes
after that the charging indicator, when the screen goes off and i touch it 'the screen' the led buttons get lighted up!!
so what should i do?! and what is hardware reset means?
My S2 boots up fine (screen very bright and animation color not natural) after finishing boot the soft keys lights up but the screen goes black. When i press the home button the screen just flickers, shows the screen for a split second then goes black.Sometimes after many attempts pressing the power button it wakes but screen at full brightness and color is not natural. When i try to press the screen brightness to adjust it goes black immediately.
What i have tried so far, bought a new LCD screen and replace but problem persists. So its not a LCD problem. It was running stock ICS so i flash stock JB after wiping, no help. Root with Philz kernel but when i go to recovery screen goes black so i try Speedmod kernel with CWM recovery and the screen shows the Recovery menu I try to flash a custom rom (can't remember which one) but it won't boot up stuck at splash screen.I even flash GB and ICS stock still no luck.
The phone works fine calls can still get through, download mode screen and recovery screen ok. I actually have not use this phone for a year but the last time i use use it was working fine.
Google all the different Samsung device if anyone has this problem but no one seem to have the problem that i have so maybe if anyone knows or suggest anything else which i haven't tried.
Thanks for viewing
I have found the root of my problem, the damn brightness control in settings is not working. Brightness is at full, unable to set to auto or manually dim the screen.
Screen will only wake with black background. Have to tear apart the phone and figure whats wrong
Hi Guys,
my SGS6 Edge is not turning on, i have tried VolUp+Power , VolDown+Power also with home button nothing helps to turn on.
Do you have any idea
i have this problem too.
phones currently unresponsive, blue light flashing and none of the power/volume/whatever keys seem to be doing anything.
trying to let the battery drain and hope it boots back up once its switched off but cant find a way to reboot it at the moment.
Try to go into download mode...voldown+power+home...it never fails..once there you can cancel the download mode and the phone will (or at least should) boot normally...if it doesn't go into download mode as well..then...it's FUBAR
amirage said:
Try to go into download mode...voldown+power+home...it never fails..once there you can cancel the download mode and the phone will (or at least should) boot normally...if it doesn't go into download mode as well..then...it's FUBAR
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none of the options worked, phone was completely unresponsive with just the LED blinking every now and again.
i found that disconnecting the battery worked perfectly and now my phone works again, it only needed a reboot.
I have a cheap LYF phone which has a strange issue. When I switch on the phone and try to open the lock screen - it flickers to the wallpaper, then goes blank and couple of seconds later relocks the screen. And it repeats the cycle over and over again, automatically. Screen turns on, it goes to the app drawer, screen flickers, goes blank and relocks the screen.
Even the top half of the screen which shows network connectivity flickers between showing no sim, then no connectivity, back to no sim. It is also losing battery at a rapid rate because of these changes. It doesn't even charge when the phone is on. Charging while the phone is switched off works fine.
I made a video about it, apologies for the huge background noise:
vicky_ag said:
I have a cheap LYF phone which has a strange issue. When I switch on the phone and try to open the lock screen - it flickers to the wallpaper, then goes blank and couple of seconds later relocks the screen. And it repeats the cycle over and over again, automatically. Screen turns on, it goes to the app drawer, screen flickers, goes blank and relocks the screen.
Even the top half of the screen which shows network connectivity flickers between showing no sim, then no connectivity, back to no sim. It is also losing battery at a rapid rate because of these changes. It doesn't even charge when the phone is on. Charging while the phone is switched off works fine.
I made a video about it, apologies for the huge background noise:
https://www.youtube.com/watch?v=https://www.youtube.com/watch?v=31dr3xIzmXA
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I think it's a problem of your phone's system ui.
Ashwinrg said:
I think it's a problem of your phone's system ui.
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Any ideas on how to correct it? Thanks
Firstly I wanted to clarify one thing that my phone worked okay after the update. I didn't realise it has updated until after a boot loop.
Just FYI The camera in my phone have been crashing randomly when taking pics and the pics weren't having the full resolution. It was 1280x720. This wasn't an issue for me and I ignored it for like 3-4 months.
So my redmi note 10 have had some random reboot issues lately which i didn't give much attention to. It wasn't frequent just rare random reboots. Few days back I noticed my phone rebooting while in use and it started to loop for a few times and when it loaded into lockscreen right after unlocking, the power button started to press automatically triggering the power option screen and then the emergency calls as well. It stopped after a few taps on the power button.
A day or two later it rebooted once again while the recorder was on and and this time it boot looped a few times and showed the lockscreen and crashed booting back once again. A few tries after that it booted up and I was able to use it for another day.
The very next day, it did the same. Started to boot and loop once again. But this time when the battery is sufficient enough or the phones cool and haven't been used for a while, it boots into lockscreen but freezes and crashes. At one occasion, it stayed just a few more seconds long enough to open the passcode screen but crashes before I could type anything. Then it loops once again and before even reaching the lockscreen, boots back into MI Android Powered screen right after the three dots blinking page. And randomly it boots into lockscreen as well. But once the battery is down or the phone is heated enough, it barely goes into lockscreen.
Booting into safe mode also shows the same. It sometimes boots into lockscreen but doesn't show the 'safe mode' text in the bottom.
Right now when I had kept my phone off for a while it booted into lockscreen twice and the screen dims immediately before freezing and crashing.
The third time it just went back to the MI Android powered logo right after the three dots blinking screen.
Guys please let me know do you think this is a hardware issue or a corrupt software update?
I know software update issue can cause bootloop but does it reach till the lockscreen? My phone consistently gets into the lockscreen when the battery is sufficient or the phones cool enough.
What last update did you perform?
carlos974 said:
What last update did you perform?
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MIUI 14 which i didn't even realise until I checked the settings app one day after a boot issue
What version do you have?
For me see screenshot, works fine!
Backup your data and clean flash with Mi Flash Tool, you can then exclude any software problem
This issue have been resolved.
The issue was the CPU couldn't handle the heat once the device turned on and would reboot right after reaching the lockscreen and loops.
Thank you for all your suggestions, though.
Dheerajvirgo said:
This issue have been resolved.
The issue was the CPU couldn't handle the heat once the device turned on and would reboot right after reaching the lockscreen and loops.
Thank you for all your suggestions, though.
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May I know how did you fixed the issue? I'm stock with same situation as you. Did you change any hardware?
Hey, my mi 10 5g has similar symptoms - random restarts + random switch on power button without pressing it...
all this came after upgrade from miui 13 to 14..I use this phone for 1,5 yr with no problems...
Phone get hotter also...
Is it related to bug?