Hey there!
I have a problem with my Note 4 (N910F). A few days ago my note got into a bootloop. I tried to get into TWRP but it didnt work.
Now I flashed the full stock rom and the bootloop is gone.
But now there is the problem that the phone is booted up but the screen is black. When i start tallback by pressing home button for three times it starts talking to me... Buttons on the phone are also responding and giving feedback.
When i start the phone it shows me the note 4 logo. After that only the blue led lights up during boot with no bootlogo shown. after booting up the led shuts off and screen keeps black...
Does anybody have an idea what i can do?
Thanks in advance
Related
My son's Vega had Vegacream installed and was working fine until this afternoon, when it wouldn't turn back on, I could only get the backlight to show for a few seconds, then just a black screen. I had to hold the power button for 5 secs to reset it, only to get the same backlight for a few seconds then black screen.
I've made sure I had all the correct drivers installed using AUDI, and I can get the tablet into nvflash recovery no problem and reflash roms. I've tried reflashing vegacream, no difference, just backlight then black screen again. I've also tried reflashing vega moddedstock and original stock 1.10, it says they've flashed correctly in the dos window, but they just show the green android logo for a few seconds, then black screen again, and I have to hold power for 5 seconds to shut it down, then it just boots to the android logo again etc etc etc.
I know there are loads of posts already about Vegas that won't boot, and I've read lots of them , but I can't seem to find a solution to my problem.
Any help and advice would be greatly appreciated, my son is badgering me every 5 minutes, is my tablet fixed yet Dad?!
Hi Everyone,
I bought a S4 online and hoping to get it fixed. Here's the problem:
When I turn the phone ON, the phone boots up and vibrates and Samsung S4 logo appears.
As soon as the logo appears, the phone suddenly turns off and the screen goes black.
I cannot to go recovery mode.
Could this be a hardware or software issue?
Any guidance will be helpful.
Thanks in advance.
It could be both. It could even be a battery problem.
Try flashing the firmware again using Odin. If you can boot the phone in download mode. If flashing firmware doesn't do it, then it might be hardware related.
Exactly this happened to me. I was using my phone and it suddenly died, every time I tried to turn it back on it would get to the Galaxy S5 splash screen and turn off again. It did the same trying to get to recovery. If I tried download mode it would flash up quickly then turn off.
Turns out my power button was faulty.
My fix......I took my phone and pressed power button over and over again for about 1 minute as fast as I could
It's worked perfectly ever since.
Worth a try, what have you got to lose!?
Sent from my GT-I9505 using XDA Premium HD app
Hello
I have a rooted Galaxy A5 with stock Lollipop 5.0.2 installed. Lately I've been trying to figure out how to install the Xposed framework and Xprivacy. So I was reading something about having the bootloader unlocked before doing a TWRP recovery and I couldn't find a way to see if my phone has it unlocked or not.
I was then thinking that maybe I can find some info about this if I enter recovery mode (been a long time since I rooted and can't remeber much) and so I turned my phone off and held down volume up, home button and power button.
Samsung logo shows up and everything seems fine at first. The screen then goes black with bright green pixels and lines slowly fading in and the samsung logo again as well, slightý visible behind this green mess that now covers the screen. It then slowly fades back to black with a few grey lines visible and nothing happens. I panic and and hold down the same buttons again and fortunately it rebooted like normal.
I have never had a problem with this phone or the stock firmware that I'm using (before root it was swedish/scandinavian, now uk I believe.)
What's going on and what to do? Can frozen apps affect any of this?
So this happened when I installed latest version of LOS14.1.
Basically happened to me 3 times, the screen won't turn on after I lock my phone, reboot doesn't help and there is no logo on boot. Black screen in recovery and download mode. I managed to enter download mode and installed stock firmware but the phone screen is still black.
When it first happened I managed to 'repair' the screen by pressing power button for some time. Second time it happened I got lucky again and screen turned on so I did factory reset. This time I can't do anything, I flashed the stock firmware and the screen is still black with blue LED on. I'm out of options and have no idea what to do, I am going to open my phone tomorrow to check if some cables loosened up.
Starting from the beginning: My phone crashed restarted several times and then black screen with blue led. Then I had t wait for the battery to die because none of the home power vol, power vol keys worked. Eventually got it into recovery mode selected wipe cache restarted same problem.
Now the phone even boot into recovery. It just stays on the blue screen saying "Installing system update" . The little recycling loading icon spins a couple times then its just stuck. Resorted to losing everything and installed smart switch and did emergency restore. Flashed a few times still no joy. Took it to shops they charged it turned it on and its reset to factory. Got it running again, only for it to go into a boot loop. Curious if it was actually fixed, i booted into recovery mode same issue and now back to square one. (I did let the battery die and started it up, came to the home screen and it started rebooting again to black screen and blue LED again.)
I do intend on sending it back but I am wondering could be that the recovery partition is corrupted?