N7100 Hangs Problems - Galaxy Note II Q&A, Help & Troubleshooting

My note 2 N7100 hangs everyday 6-5 times.
just like if my phone in charging for 3-4 hours while i opening it its not opening.. after the charger disconnect the Red LED keep showing.. nothing happening... so after battery re install its working fine..
the same problems happening if my phone just lock mode for 2-3 hours.. the same problems.. i have to re install battery.
My everything is Official Latest 4.3 JB Non Rooted.
anyone having the same problems. i just bought it 1 months ago.
help someone. :crying::crying::crying:

So you are saying, that it just hangs.
When you can't wake it, does it sometimes happen that blue led is on?
Also do some random reboots happen?
If you have these problems, then your phone may be broken.
Sent from galaxy n7105

Related

Software or Hardware issue ?

Was using the note 2 fine for 4 months straight phone was rooted .. then all of sudden it would just lockup freeze have to pull battery.
Everytime it boots to the lockscreen or sometimes i can play with it for a few minutes tops then it would just reboot or freeze.
ive even noticed the screen get scrambled sometimes,,
Ive tryed just about everything flashed back to stock with pit file .. wiped carrier partition.
I pretty much wiped this phone completely as much as i could.
I did try at least a dozen difrent roms modems and so on.
I did notice if i let the phone sit over night battery out. i can browse through the phone for like 10 to 15 mins and then starts acting up.
When in recovery it never locks up or download.
any help would be great,
Thanks
Take it to service centre may be a defective one

Issues with no sound and boot looping

So i have a weird problem with my note 2. For some reason the phone has no sound whatsoever and when i try to make a call or play sound the phone shuts off or freezes. Also when i turn the screen off after 20 seconds or so the phone will not turn on unless i pull battery and power on.
Started after i pulled the battery last week while phone was on went in to replace the vibrate motor. After i booted touch became super laggy, system kept crashing. And phone kept powering on then shutting off after full boot. Probably a dozen times. Ended up damaging my sd card in the process. I've re flashed a few roms and nothing really helps. When i'm in recovery the phone is fine. I've wiped everything a few times also. Currently on 4.3, I was running sky note F1 update 3. I've tried stock, meanbean and even slimkat 4.4.2 but no success. I swapped my board out into another note 2 to see if parts were defective and still have same issue. I havens flashed a bootloader yet though don't see how that is going to change anything. Anyone have some input or help with this would be great.
Thanks.

Problem- Note 8 n5100 blinks-refreshes rapidly

Hello everyone,
I have a problem with my note 8 ,
I flashed a custom ROM (stock based) and a month later the screen started to blink rapidly while working with tablet.
It's like every 15 minutes I'm working with it, suddenly the screen starts going off and on rapidly each 0.1 seconds (yes, that fast)
Not like when I turn it off, it just rapidly goes off and on for a limited time,and sometimes it blinks-refreshes so much that the device reboots itself.
ONLY when I plug my charger the problem solvs. But as soon as I remove the charger, the problem comes back
I tried another custom ROM but it didn't solv the problem.
Anyone else has seen such problem?!
My same problem of my note 8 n5100
with original rom only
It aparently clear reason
Battery fail
It's logic
if u plug in it solve
My note 8 was like yours
with time
after flikering & blinking it shotdown , restart or even freeze
We need search for premium replacement battery

Urgent assistance reqd. note 2!! Phone gets stuck with note 2 logo

Hello all,
since last 2 weeks, every time my phone switches off and when I turn it on, it gets stuck at the Sam. galaxy note 2 logo forever. I've tried restarting, removing battery but it doesnt helps. It all started when I was on a call and my phone just switched off.
Since then I've flashed my phone 6 times with different roms (Initially i thought boot sware got corrupt) like RR (lollipop and Marsh), nightly but issue still persists. I've also noticed that hardware key (menu and back key) have stopped working completely from last 3 days. If i continue to keep my phone on throughout it works alright untill it switches off again. Because of this, I have to flash my phone and go through installation of all apps which is tedious and irritating.
I'm not able to figure out what the problem is. Please help me understand the issue and suggest an appropriate solution.
Awaiting response. Thanks in advance
Best regards,
Sumeet Bais

Note 2 keeps restarting everytime!

Hi guys. A relative asked me if i can repair his note 2. I think his network was locked and the phone keeps restarting everytime. I flashed a new firmware on the phone. The one I use on mine..XXUFNG1, and also I went into recovery and clear data and cache after flashing. But still the phone keeps rebooting everytime. Why is that and how can I fix this?
Note : It's not bootloop or anything. You can switch on the phone, use it for like 5mins and then it freezes and restarts itself. And it goes on like that. Sometimes it doesn't restart also and you can use for more. But most of the time after 5mins, it restarts.
naeem86 said:
Hi guys. A relative asked me if i can repair his note 2. I think his network was locked and the phone keeps restarting everytime. I flashed a new firmware on the phone. The one I use on mine..XXUFNG1, and also I went into recovery and clear data and cache after flashing. But still the phone keeps rebooting everytime. Why is that and how can I fix this?
Note : It's not bootloop or anything. You can switch on the phone, use it for like 5mins and then it freezes and restarts itself. And it goes on like that. Sometimes it doesn't restart also and you can use for more. But most of the time after 5mins, it restarts.
Click to expand...
Click to collapse
ROM?kernel?
hishamnoobie said:
ROM?kernel?
Click to expand...
Click to collapse
Everything stock..like I said! Before flashing to the newest rom too, everything was stock.
Was the phone dropped or exposed to moisture? Possible battery problem? Reboots even when connected to a charger?
audit13 said:
Was the phone dropped or exposed to moisture? Possible battery problem? Reboots even when connected to a charger?
Click to expand...
Click to collapse
Hi..thanks for reply. I tried another battery in it. The one I use myself. But it still restarts. I don't know if the phone was dropped or anything though. The relative just told me that it needs to be unlocked. Do you think it's software related? Or something is damaged in the phone?
Since it is running a stock ROM and still behaves this way after a factory reset, I think there is a hardware problem.
I might have a similar problem. I copy from another thread:
Hey guys,
I like this rom so far. But since 2 weeks I got an issue.
My phone randomly turns off, atleast I guess that's what happens. Sometimes the "notify" LED is on permanently but the display won't go on. To start the phone again I have to put out the battery and put it back in.
My battery is randomly empty pretty fast even if I just let the phone turned off. This happens like every 5 minutes.
I already bought a new battery but the problem hasn't changed.
What to do now? :>
Click to expand...
Click to collapse
I like the phone. It's over 5 years old and runs like the first day. Except it DOESN'T wake up anymore after a short time when the screen is off. I can press the power/home button as many times as I want and wait for 5 minutes, screen will still be off. Only way to "wake" it up again is to put the battery out and in again.
Currently I don't have enough money to buy a new phone and I can get a new motherboard for 25$. But I'm not sure if this will fix my problem.
I'm not even sure if this is the ROMs problem since it worked with all earlier versions of this rom perfectly and even the latest release worked for weeks/months.
Click to expand...
Click to collapse
As long as I leave the screen turned on the display/phone won't go off and I can use it as always. Even the battery don't drop drastically then.
It might be exposed to moisture tho. When I take a hot shower I'll leave it on the window sill and the room gets steamy.
ROM: [7.1.2 r24] LineageOS for N7100 [Unofficial] - Version from 08.10.2017
GAPPS: Open Gapps ARM 7.1 Aroma - 03.05.2017
Baseband: N7100XXUFND3
Ril and other stuff I don't know where to check.
Some years ago I had the SDS and the motherboard was changed without the EMMC bug.
Sometimes my phone only charges in slow mode too.
I try a clean install and newer pico gapps now. Maybe it will solve the problem. I'll reply then if it worked or not.
[EDIT]
Since my phone was low on battery I turned it off completly and put it on the charger. After an hour or so I wanted to look after it.
The green charging light stays on and if I want to turn the phone on nothing happens. The light stays on even after removing the charger.
Seems like a hardware, not a rom problem? Will changing the motherboard fix this?
[EDIT 2]
Quick update. I fully wiped/factory resetted and clean installed newest version of this ROM + newest mini pico GApps. Still the same problem. Gonna try it with another ROM/kernel now and if the problem persists it's a hardware fault.
[EDIT 3]
Fully wiped again and changed ROM+Kernel. Still the same problem.

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