[Q] note wont turn on - Galaxy Note GT-N7000 Q&A, Help & Troubleshooting

has anyone else had issues with there note not turning on? i had just flashed a rom and had phone working fine on charge. i pressed the power button to light up the screen and had a picture of a battery with a red cross through it then note just turned off and would not respond to anything. i have sent it away for repairs but want some info if this has happened to anyone else and wether or not they had it fixed under warranty. i cant see how flashing software would do this after it was working fine. any help much appreciated

Related

G1 Black screen, Cannot get to bootloader

Hey, I have been given a phone off a friend to fix but it wont turn on. Booting normally, I get a vibration and then the backlight comes on but i cannot see anything. When i try to boot into the bootloader by holding the camera button and powering it on, the backlight comes on but nothing else. I cannot see the bootloader. Under both circumstances, I cannot turn the phone off. I have to pull the battery to turn it off.
Does anyone have any suggestions about a possible fix? Thanks
Havie you tried send when trying to enter bootloader? If it resets then you can still get to bootloader. If not, your friend has soft bricked and only way is to JTAG which takes strong hardware knowledge and steady hands.
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ok im having the exact same problem. actually i thought it was a battery problem so i spent 77$ on a 3700 mAh new batter i guess tripple life... and got it yesterday booted gave same problems. black screen where T-Mobile should be yet the rom loads with scribble screen meaning u see part but it looks like the pixels are messed up. so actually decided to resort to what someone told me a Factory Reset so Pressing Camera + Power i got a Black Backlight screen yet wont show... and I cant turn it off without Taking out the Battery this has become a issue after installing cyanogen 5.0.7 T5... since then i Re-rom'd to superbad 1.2.5 same problem screen scribbles and stops im thinking did I fry it i dont even know how to google my problem because its pretty unique it isnt a battery issue its something in the hardware ... or am I wrong please send us some feedback... ill keep this thread in mind
Sorry, what do you mean by 'send'. I am a complete noob when it comes to G1's. I have worked out i can shut off the phone by holding call + menu + end but thats it. I still cannot see anything at all on the screen. I still only get a vibration on boot. How would I know if the boot has been sucessful but i simply cannot see?
Could the flex ribbon cable be nackered?

Black Screen

My Fiancee's G1 wont turn on at all,No T-mobile slpash screen or nothing.LED lights turn on and Call,Home,Back and Power buttons light up except for the screen itself her phone wasnt rooted,I have never experienced this before.
Can someone please help?
the phone is not turning on via the power(end) button???
try pressing the camera button and keeping it pressed, also press the power button to enter into hboot mode...if u succeed in entering that mode, the phone is fine, or else it could be bricked.
Try Home+Power see if you can get into recovery mode.
If you can wipe cache data.
Hi everyone, hope it's okay to post this here since this Question relates to mine.
I'm having a trouble like this except instead it's like my backlight went out, it was working fine until my alarm on my phone went off and when I went to turn it off I had to take the battery out of my phone because the screen wasn't pulling up. It flashed basically, so when I put the battery in the screen came on but no backlight. Could it be due to Cyanogen? I'm restoring my backup to see what else could I try?
could u be a bit more specific?phone is working??? calls etc???or are u stuck somewhere????
As I said, the screen came on but no backlight. The phone works fine except for the backlight I'm trying to figure out if it's a hardware issue or a software issue. I don't know how much more specific I can get really except that the only way to see the screen is to hold it at a certain angle so the light hits it just right.

[Q] Random shutdowns

Hi guys,
I've been having quite a problem with my HTC One. Sometimes it just turns off. But it doesnt just turn off, its completely useless after that. I can not start it again after the screen turns black. I always have to connect it to a charger and press the power button and disconnect it again and try turning it on for ages until it starts up again. Besides from that everything works perfectly.. I was really hoping u could help me... Thanks in advance
Basic info is needed-
Device model
Rom
Kernal
Mods(underclock, overclock, voltage changes)
Anything done shortly prior to the symptoms...........
Well I have a german o2 branded Htc One 32 (no dev Edition). It is still on stock, not rooted and bootloader unlocked. I actually did NOTHING special to the phone I installed normal apps( a few games and navigation software and such) and synched music on it so nothing that could provoke such an error
Radixtrator said:
Hi guys,
I've been having quite a problem with my HTC One. Sometimes it just turns off. But it doesnt just turn off, its completely useless after that. I can not start it again after the screen turns black. I always have to connect it to a charger and press the power button and disconnect it again and try turning it on for ages until it starts up again. Besides from that everything works perfectly.. I was really hoping u could help me... Thanks in advance
Click to expand...
Click to collapse
Hi there, this sounds like a hardware issue and you should exchange
so nothing that can easily be fixed hm?
IS anyone else also having this problem??

NOTE 5 SM-N920V (Verizon) Dead Phone (Hard Bricked)

Hey Everyone, so i got a note 5 from someone to fix or to trash so i decided to try and fix it.
The person i got it from stated she was charging the phone one night (blue charging light on) and took it off the charger but the screen would not turn on.
She hard reset the phone by pressing the power button and tried to turn it back on, after that no screen but only a blue light at the top of the phone stayed on.
She again turned it off and took it in for repairs. They could not find out what was wrong with the phone, didnt seem dead, battery was fine no damage at all to this device (zero not even a scratch on the screen)
So now, i got the device and when plugged into the computer, i dont get any sort of lights on the phone, nothing on the screen, the phone will briefly show in the device manager then it will be gone, i can hold down the power button and it shows Exynos7420 in the device manager, i let go of the power and it goes away.
Phone is 100% dead.
IS the device hard bricked?
Hard ware issue?
Just looking for ideas to bring a basically perfect condition phone back to life for some use.
Thanks guys
hard bricked note 5
kalodis said:
Hey Everyone, so i got a note 5 from someone to fix or to trash so i decided to try and fix it.
The person i got it from stated she was charging the phone one night (blue charging light on) and took it off the charger but the screen would not turn on.
She hard reset the phone by pressing the power button and tried to turn it back on, after that no screen but only a blue light at the top of the phone stayed on.
She again turned it off and took it in for repairs. They could not find out what was wrong with the phone, didnt seem dead, battery was fine no damage at all to this device (zero not even a scratch on the screen)
So now, i got the device and when plugged into the computer, i dont get any sort of lights on the phone, nothing on the screen, the phone will briefly show in the device manager then it will be gone, i can hold down the power button and it shows Exynos7420 in the device manager, i let go of the power and it goes away.
Phone is 100% dead.
IS the device hard bricked?
Hard ware issue?
Just looking for ideas to bring a basically perfect condition phone back to life for some use.
Thanks guys
Click to expand...
Click to collapse
hey man did u ever find out what was going on with the note 5 ,mine pretty much happened same way except I was on a custom rom was in the middle of texting somebody and it just died blue lite still flashes it just want cut on

Note 8 suddenly won't power on and has no LED light

Hey guys,
I am hoping you could help me with this one. I have this note 8 I've been using for games. Today, for no apparent reason that I know of, I have a black screen. The screen won't turn on and there is no LED light. I tried doing Power + Volume down, but nothing happened. Plugging in to try to charge it shows no LED light. It is like it is completely and totally dead.
Any idea what else I could try? This is not a phone I would be willing to pay to get it fixed. So, anything that could potentially help would be appreciated.
Thanks

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