[Q] black screen - Galaxy Note II Q&A, Help & Troubleshooting

hey guyz i bought a note 2 like a month ago and i didnt root it and didnt do anything with it ,, just the software updates from kies and couple of days ago i took the phone out of my pocket and the screen was black and the LED blue notification light is always on and the phone is on
i took out the battery and pushed it back in it worked
could someone please tell the why did that happened

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[Q] desire no longer starts or recognises charger

Hi, I bought a HTC desire from Ebay about 3 weeks ago. The guy selling it said it was like new and barely used for a month. When it turned up it was in great condition and has worked ok for the last 3 weeks. However, over the past few days it has started running very hot and yesterday lost all power; this is what happened.
Took phone off charge in the morning, indicator showing full battery. Sent 3 text messages without problems and put phone into holder as usual, placed phone in my pocket and went about my work. About half hour later took out phone to make phone call and was faced with a black screen with a pink circle (the phone is t-mobile brand). I removed the battery and rebooted but it took about 3 minutes to go from black/pink circle screen to HTC screen to T-mobile screen. Then it showed my home page and showed 'connect charger' message. The battery indicator was red with a cross through it. I tried to connect a charger but the orange light would not illuminate, i also tried 2 other mains chargers and a car charger, but none were being acknowledged. I tried my friends battery in my phone but the same thing happened...... my battery worked ok in my friend phone and showed three quarters full. so not a battery problem!
Went into hboot which is version 0.93 (and this is where i got lost) think i went into recovery and since then it is going through same process as above but is showing a black screen with a red triangle and exclamation mark........
Does anybody have any ideas how i might get this recovered if at all??? Please bare in mind that it still wont accept a charger!!!
Thanks for your consideration......
Sounds like it's ****ed. Get in contact with HTC or your carrier.

[Q] Randomly find phone stuck on Samsung screen

Hi!
A little back story, I lost my IMEI a few months ago, Samsung couldn't fix it so I continued to use it as a wifi only device for a couple months.
Fast forward to 3 days ago, I found someone who would repair it, and I can now make calls and so on. I assume they reflashed/formatted my phone, since I lost root, (but an icon with SuperSU was still there, but not with the usual icon).I factory reset my phone after the repair as well
Last evening, I had my phone in my bag for a couple of hours, and later found the device extremely hot, and it was stuck at the pulsing Samsung logo with the led on a solid blue.
This evening, I found the phone the same way, except that I hadn't used it for a half hour. And I don't think the blue led was on.
I'm on stock 4.4.2, not rooted (For fear of losing my IMEI again)
Would be grateful for any help, thanks!

[Q] Taking Backup from non-working Note 2

Hi, My note2 dropped 3 days ago and the screen turned black. The phone was turning on before but black display. Now it seems not turning on because the battery is dead. When i tried to recharge the phone,it vibrates after 5 seconds delay but not charging.
My question is can i get backup of my contacts,sms,whatsapp etc when the phone is in this condition?
I used this device for about 2 years but never backed up data ever. I really need to have my data restored.
Please help
Any suggestions Guys? I am really worried about it.

[Q] New Battery problem

Hi all,
I have been looking around but i couldnt find a thread that fits my problem...
I used to have a lot of trouble with my batt.. so i bought a new (official) one and i bought a new official charger to be sure.
first 2 weeks went great.. couple days ago my phone became very laggy.. i had to wait a few seconds before i could type anything during whatsapp... And then i just shuts off.. and now it wouldnt even go past the Samsung Logo..
I did a hard reset and erased everything to factory settings.. It looked promising but when i unplug it.. the phone shuts off and it wont pass the samsung logo screen.
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Phone won't start

So puted my m5 in the water and the phone worked perfect but after 2 days when i tryed to charge it,phone started to show sony xperia screen and screen went black after couple seconds same thing happend it went like the in the loops few times and i unpluged charger from phone.I waited one day i didn't touched it and then i decided to put it on the charger and then started again to charge normal but after one day when i tried to charge my phone again it showed sony xperia and then again screen got black and it went in the loops.Can i fix it somehow or should i go to repair service to fix it?
TheEP1C said:
So puted my m5 in the water and the phone worked perfect but after 2 days when i tryed to charge it,phone started to show sony xperia screen and screen went black after couple seconds same thing happend it went like the in the loops few times and i unpluged charger from phone.I waited one day i didn't touched it and then i decided to put it on the charger and then started again to charge normal but after one day when i tried to charge my phone again it showed sony xperia and then again screen got black and it went in the loops.Can i fix it somehow or should i go to repair service to fix it?
Click to expand...
Click to collapse
Try putting it in rice for a day or two

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