Restart/Boot Issue Help - Focus General

Hello all,
I have checked around and have tried some suggestions on the forums, but here's my story in detail.
I bought this focus from an ebay store. Was told aside from physical damage it worked as expected.
I got the device, and plugged it in to charge, after which it turned on no big issue.
Tried setting it up and turned on wifi (no sim or microsd in the phone since I got it). And it first crashed around setting up wifi, but I thought it was because I hadn't given the battery enough time to charge. Left it over night.
What happens is this, when the phone soft-resets (through updating via Zune for eg) it goes into a weird boot loop, going to the samsung logo then off and on again. I've seen the problem before and suggestions and no follow up anywhere to what may have worked.
I tried the suggestion of putting back what would have been the original ROM but still, the same issue.
It happens during updates and anything that would need a soft reset. The phone at times also crashes and restarts itself when using the camera or maps. HOWEVER, when it crashes here, it reboots no problem. And depending on the length of time it's been on or left alone, when I try an update, seems o be a 10% chance the first reboot (the one to download the update to the device) seems to go through, but the next to finalize never does.
I am starting a new topic mainly cuz of the lack of final resolutions and also because my problem extends to these weird crashes in the maps and camera apps (maybe something to do with enabling location?) to see if anyone has any advice.
I have tried the rev1.3 US rom, I have wiped the phone, and such. I would love some help as the seller seems adamant the phone was perfectly fine before sending it off, and while i've escalated it to ebay, I'm still waiting around.
EDIT: Should note also, the phone is easily picked up on Zune, but not Kies. Not sure if that means anything.

I would suggest returning the phone, I'm not aware of any resolution for these issues.

*sigh*, Was hoping there was something I missed in the search. Guy doesn't want to take it back, raising the issue to ebay. Thanks.

Related

Crashes/Reboots when using Maps/Navigation/GPS

Hi Everyone,
I'm just received my AT&T Nexus one last night. I'm upgrading from a Touch Pro 2 and was excited to try Android. However, I have already encountered a very troublesome and annoying issue with the phone. After setting the phone up with my Google account I proceeded to start to become familiar with the phone and programs on it. One of the applications I was interested in using was Google Maps and navigation. I opened the application and browsed around the map for about 30 seconds until the phone spontaneously rebooted - showing the 4 color X logo for about 2 minutes and then continuing to boot into the operating system. I wasn't sure what happened so I tried to continue using the phone as usual, but this quickly became rather frustrating.
I had been able to use all the other applications on the phone without any issues. However, any time I opened the Maps application for about 30 seconds or so the phone would reboot. Sometimes it would come back into the operating system but other times it would sit at the 4 color X screen for at least 5 minutes before I pulled the battery to reset the phone. After this happening a few times I decided to try a factory reset on the device. Again, after this had finished and I used the maps application the phone rebooted after about 30 seconds of use.
This morning I was hoping my luck had changed and I wanted to see how the navigation application worked. I set the phone up to navigate to my workplace and began my drive. However, as I feared, the phone promptly rebooted after about 30 seconds of use (those 30 seconds seemed promising, if I could actually use the phone). The operating system came back up and I decided to give it another shot. Unsurprisingly, the phone once again rebooted after about 30 seconds of maps/navigation use. Even more frustrating, upon reboot the connection to the cellular network does not always come back online. Sometimes turning off the phone and turning it back on again works but other times I have to power off the phone, pull the battery and SIM for at least a minute, and try again.
This problem is extremely frustrating since the rest of the phone seems to work properly. I can use all of the other applications, send email, SMS, make calls - all the other things I would want to do on the phone. However, the maps and navigation feature was a huge draw for me to this phone and I am very frustrated that it is not working properly. While trying to figure this issue out I have already done 4 factory resets and even tried using the maps application before setting up my Google account, but I have not been able to find anything to keep the phone stable while using maps/GPS.
As of right now the phone is sitting back in the box ready to be shipped to Google/HTC/whoever support (if they ever get back to me). This is one of the most frustrating experiences I've had with a phone, and coming from a Windows Mobile user that's saying something. I tried to do a lot of searching online but couldn't find anyone else who had the same kind of problem that I was reporting. I have two friends who also own N1's (on Tmobile) and they have had nothing but great experiences with them. Does anyone know of what could be causing this issue and any way to fix it?
Thanks in advance!
That is crazy! Sounds like a bad lemmon... more likely the maps program didn't install correctly when it was flashed at the factory... have you tried using it with GPS turned off? This would isolate the issue to whether it is the maps app, or the GPS unit itself.
In either case, I would have the phone warranty swapped. Even if you could just re-install Google Maps, and it would be fixed, I would still be worried it was something more substantial. If you wouldn't be worried, and a re-install of google maps fixes it and that is good for you, there are places to get the .apk for google maps. I am at work, so no link is possible to a download for the google maps app on my end right now.
I agree that there is probably something wrong with the hardware. I did notice that there was a maps update available in the marketplace (sometime between the 2nd and 4th factory resets) but upgrading didn't seem to make a difference. I have contacted both Google and HTC support hoping that they will offer me a replacement device. However, I'm worried that the US holiday on Monday may slow my progress on the issue.
Thanks for the tips anyway!
Welcome! I would just demand that they declare it Dead On Arrival... that way they will ship you a brand new unit, then you return yours in the pre-paid packaging they send you. You probably won't get it until Tuesday/Wednesday because of the holiday.

Nexus 4 stuck in standby - Hardware issue?

Hey guys,
I've bought my Nexus 4 end of January (first revision) and am having a major issue since I got it:
Sometimes (once a week, first two weeks even more often) it is stuck in standby. So when the phone is turned on, but the screen is off and I try to turn the screen on, it won't react at all. Most of the time, the notificationlight is blinking.
This is totally sporadically, but I think more often, when the timer is set, to get me up (or not^^) in the morning.
It won't even react on charging or attaching it to my PC. I logged it twice, but there was nothing special in the logfile (logged it with su; logcat > /sdcard/log.txt)
This can get quite annoying. All in all, this makes the Phone quite unusable, because, without trying to wake it up, you never know if it's still running and you are reachable or if it's already stuck...
First I thought, this would be, because of some softwareproblem, but I got this issue with every ROM I tried (even stock, where I got this problem the most...)
Should I send it back to Google for RMA or do you have any idea why this could be?
Thanks in advance,
acid_g
Same problem here. Also bought it at the end of January. At least once a week the screen won't turn on, and usually there is a notification light flashing. I've found lots of other people online with the same problem, but no solution. There's a ticket for it here:
code.google.com/p/android/issues/detail?id=52926
I called Google support, and they recommended doing a factory reset, but it didn't help; a couple days later the problem happened again. So yesterday I called them back and started the RMA process. I hope the new unit works. This problem is so annoying and frustrating. You never know if your phone is going to work when you pick it up.
its called sod, sleep of death. it can happen with undervolting, and some apps can bring it on

[Help!] Vibration suddenly stopped working, completely

Hi all,
Its very weird for me, my phones vibration suddenly stopped working, completely. I tried all restart the phone, pull the battery out and start after 5mins but nothing helped.
If it’s a hardware issue then I’m worried as I didn’t expect this from a so expensive phone.
I will try factory reset later as I’ve to take all backups but if there any other suggestion please advice. As doing all restore will take time. thanks
soumen.sam said:
Hi all,
Its very weird for me, my phones vibration suddenly stopped working, completely. I tried all restart the phone, pull the battery out and start after 5mins but nothing helped.
If it’s a hardware issue then I’m worried as I didn’t expect this from a so expensive phone.
I will try factory reset later as I’ve to take all backups but if there any other suggestion please advice. As doing all restore will take time. thanks
Click to expand...
Click to collapse
Try flashing stock, or close to stock like Alexndr's ROMs. If they work on that, then it's a problem with your ROM..
I just checked with the *#7353# -- Self Test Mode (2nd Hidden Menu) code. it nothing happens for the vibration test, just the option going blue. Can any one try this and post what it does in other devices as i dont have any more note 3 here.
I think the vibration motor is gone.
nicholaschum said:
Try flashing stock, or close to stock like Alexndr's ROMs. If they work on that, then it's a problem with your ROM..
Click to expand...
Click to collapse
No other feedback in it. As the self test didn’t turn the vib on so I doubt it’s was hardware problem not a software issue, I googled and check the vib motor location in the phone and give some moderated tap/knock by my finger at the back of the phone and amazingly it started working again.
This is what didn’t expect from a $700 phone. Anyway the issue has been fixed temporarily don’t know what will happen in future.
I need an advice, if any one of you help. Now the thing is, when the vibration stopped, by tapping from behind it started working but after a day it again goes off and never turned on by any thing, I did the same thing many time but this doesn’t help.
After few days I put it on vib mode while listening song and chatting on hangout, I put it in vib mode as new message wont pause the song. But suddenly the vib started again. It worked for that day but next morning it gone again, and then I put it on vib mode and started sending fake msg over hangout many time and it started again after few attempt.
So here I wanted to know it’s a hardware issue or software end issue? as I'm really confused. Thanks
soumen.sam said:
by tapping from behind it started working
Click to expand...
Click to collapse
If it's software, no matter what, nothing can detect a tap from behind.
So it has to be hardware.
I think this could be a software end issue too, as now if its not working its not starting but hitting from behind, but if I restart its working again. it was off for a day then while I was listening song on vib mode it suddenly started by itself. since then its going off anyway and coming after restart. and it started after the last small OTA update.
soumen.sam said:
I think this could be a software end issue too, as now if its not working its not starting but hitting from behind, but if I restart its working again. it was off for a day then while I was listening song on vib mode it suddenly started by itself. since then its going off anyway and coming after restart. and it started after the last small OTA update.
Click to expand...
Click to collapse
Please use the reply button so I know you actually replied to the thread.
No matter what you do, hitting from behind as a fix means it's hardware. The fact that when you reboot is because it repowers the chip on the board, and when it does it probably allows for some grace working time.
nicholaschum said:
Please use the reply button so I know you actually replied to the thread.
No matter what you do, hitting from behind as a fix means it's hardware. The fact that when you reboot is because it repowers the chip on the board, and when it does it probably allows for some grace working time.
Click to expand...
Click to collapse
My Bad, I usually do so but somehow missed that.
Yes I doubt it’s a hardware issue but before repairing or replacing the vibration parts I wanted to try fix it by software end if this is a software issue. I still have the warranty period left for 6month or so but the thing is here in India Samsung doesn’t replace the complete faulty device like they or apple does in US. The always repair or replace the faulty parts. And I’m not comfortable to use a repaired phone.
What I was trying to do is I wanted to reinstall the stock latest firmware by Kies 3. I really don’t want to use any custom rom, neither rooting as Stock is quite good for me and fulfill my all requirement what I need for my work. But the thing is with Kies 3 1stly it always showing “N-900 Device not supported” when I was trying “firmware upgrade and initialization” but somehow I manage to let it work but at the end it showing “you are already have latest firmware” and it stopped.
I googled it as saw all those have this same issue, factory reset didn’t solve this, neither hard reset. I wanted to know is there any way to reinstall the same stock official updated firmware easily by Kies 3? I don’t wanted to do it by odin and a downloaded pack from sammobile, I am looking for a fast and easy official way. the reason I don’t want to use by odin is it will require lots of learning to learn the whole thing to avoid messing up with it, and I really don’t have time for this.
Also another question is: when I went to download mode for the 1st time I see its says “Knox warranty 0x” what does that mean? Warranty void or its still under it. I saw people have 0x0 or 0x1 but didn’t see any one having 0x only. Please advice, thanks
Edit: also now the vibration coming and going off by itself, like yesterday night it was not working but when I wakeup it was working, and no restart meanwhile. BUT I observed most of the time its turning off when I’m charging the phone or at the end of charging or before pulling the charging cable off. When charging starts it was vibrating and during charging it working same, but after I pull the cable, it stopped.

[Q] Singapore Note 4 keeps freezing and restarting

My Note4 was updated to Lollipop about 2 weeks ago and it was running ok until 3 days ago where it keeps on restarting, freezing up, not responsive etc.
The last application that I installed was "FACEBOOK GROUP" but I'm sure this isn't the problem because of the factory reset as explained below.
I have done a factory reset, but I reinstalled all the applications (except Facebook Group), but the problem still persists. It even restarting without it's being touched. Per day, it could restart up to 15 times.
Most of the problem appears when the phone goes into an idle state and won't turn on unless I do a battery pull (like Blackberry).
But sometimes it would respond from the idle state after a 20-30 seconds.
I did find an article that the motion and gestures are causing the unresponsive issue, in which I have followed and disabled all the motion and gestures, this doesn't help. Problem persists.
I have talked to the Samsung Tech support and they told me that I would have to bring it to the service center in Singapore (I live in Jakarta) and they would need to diagnose it. I did mentioned that I want a new phone but they said that they don't have exchange policy. This is really bad because Iphone has an exchange policy, why doesn't Samsung have one too??
Anyone in Singapore maybe have the same issue? or have a knowledge about the exchange policy?
Have you tried uninstalling Facebook Group from your Note 4? It seems to me that the Facebook Group App must be causing some sort of problem with your Note 4.
DarkGuyver said:
Have you tried uninstalling Facebook Group from your Note 4? It seems to me that the Facebook Group App must be causing some sort of problem with your Note 4.
Click to expand...
Click to collapse
After I did a factory reset. I didn't install Facebook Group
UPDATE 1 :
I uninstalled DU Speed Booster, and the problem seems to be better, but still hangs after unplugging from charger.
Does anyone use DU Speed Booster with Lollipop?
bankir said:
UPDATE 1 :
I uninstalled DU Speed Booster, and the problem seems to be better, but still hangs after unplugging from charger.
Does anyone use DU Speed Booster with Lollipop?
Click to expand...
Click to collapse
OK, seems like DU Speed Booster may have messed with the system settings of your phone somehow. Are you using the stock firmware that came with your Note 4?
DarkGuyver said:
OK, seems like DU Speed Booster may have messed with the system settings of your phone somehow. Are you using the stock firmware that came with your Note 4?
Click to expand...
Click to collapse
Yes sir, it is the stock rom.. and it's not rooted. Still original except that it has been updated to Lollipop.
Uninstalling DU Speed Booster seems to make it a little better, but occasionally it still freezes and restart but it's not as many times as before.
If the system setting has been messed up, then I will do another hard reset tonight and see if that would fix the issue. I'm tired of waiting for the phone to come alive after idle or when it restarts by itself.
UPDATE 2 :
I did a factory reset last night and left it to sleep while it was updating stock applications (I have not installed any of my application).
This morning when I woke up. I couldn't turn on the phone. It was frozen and it has a solid red LED light on the top left. This happens quite frequently before too. So I'm not sure what the issue is. Btw, my note 4 is the first batch. Bought it when it first came out.
I had to take the battery out and started the update again.
Then it got restarted when I tried to swipe my finger to enter the homepage.
Why doesn't Samsung give an exchange policy? their rival Apple does..
Yeah, I think you need to return your device to Samsung for repairs. As for why Samsung doesn't have a exchange policy, because retailer's tend to have a exchange policy where if they can't fix your device they will replace it with another one. Since retailer's give you a 1 year standard retailer's warranty with the purchase of any electronic device. Apple has a exchange policy, because as well as being a device manufacturer they are also a retailer for their own devices.
My Note 4 has been a lot better since I reseated the SD Card. I did that before too.
I'm starting to think that my SD Card was not reseated properly causing the system to hang / freeze.
As of now, I think the culprit is the SD Card.. I will monitor and update again.
I think I posted too quicky.
The problem still persists, so it is not the 'reseating' of the SD Card.
I notice though, the problem with hanging, restarting, MOSTLY occurs when the battery is less than 40%. And sometimes, it won't even start / turn on even after I take out the battery. But when it is succeeded, sometimes, it would come out with the message (shown in the attachment). Every time this comes out, I have to take out the battery and wait 30+ seconds before trying again.
I really don't know what is the problem with the phone and this phone is bought overseas. Local Samsung Store can't fix it because they don't have the base band or software.
Please note that this phone has never been dropped / root. I have taken care of it carefully.
I'm really disappointed.
It does seem like a hardware error either with the internal memory chip or the battery. You could try replacing the battery to see if that would fix the problem, I doubt that would work. But I would prefer to just send it back to Samsung for repairs as they have the equipment to fix the problem.
Alternatively you could install Kies 3 from the Samsung website onto your computer and use that to do a firmware reinstall of your Note 4 and see if that helps. If that doesn't work then you really don't have much of a choice other than sending back to Samsung for repairs.
Similar Problem
My Note 4 has locked up three times after a full charge.. I noticed a solid RED LED after the phone fully charged and attempts to turn it on are unsuccessful, it's frozen. Nothing I do can wake it up short of removing and replacing the battery. The Lollypop update was done over a month ago so I doubt that is the cause. I'm still checking things out but it has occurred to me that if this happens to the S6, what would one do if you can't remove the battery?????

Galaxy Note 4 constant freezing & restarting!

Hi there,
So my galaxy note 4 is having some serious problems for the last couple of days and it's really starting to bother me. I've tried doing everything I can find online so far but to no avail I've had no luck at all. Basically, my phone constantly keeps freezing and restarting. It will crash for quite a period of time then restart itself, crash and restart. It probably crashes and freezes about 80-90 times a day? More if I'm trying to use it of course (It also resets itself when not using it).
I've tried everything, bought a replacement (genuine) battery and not fixed it. Got to the point where I seen online about doing a factory reset so I backed everything up to my computer, started the factory reset and when I was going through the setup of logging into google and samsung account, it continues to crash and freeze all over again. (It crashed & restarted whilst retrieving my apps from google, thus I had to reinstall my apps again manually after I finally got it setup again).
To make matters worse, I cancelled the insurance cover last month and only a few days ago this started happening. I've not dropped the phone or damaged it in anyway, screen is completely perfect too. It just constantly crashes and restarts on it's own. Get a phone call and it crashes, using google maps, crash. It's beyond unusable now. I still have 4 months left of the contract before I'm due an upgrade and I really don't think it will last me that long.
Can someone PLEASE help? Suggestions would be so helpful!!!
Thank you!
P.S Phone isn't rooted, only using Nova Launcher prime.
Sounds like your battery is on its way out. Have you tried a new battery?
Already mentioned in post above
tiguy99 said:
Sounds like your battery is on its way out. Have you tried a new battery?
Click to expand...
Click to collapse
QCube said:
I've tried everything, bought a replacement (genuine) battery and not fixed it.
Click to expand...
Click to collapse
Earlier in the week I had an error I've not seen before. Phone restarted and went to black screen sort of looking at a recovery screen with android logo and in the centre of the screen was the message
"Kernal Panic" with some information on the top. This only has happened the one time and hasn't happened since. Took the battery out and restarted again...
Try hardreset or flash via odin
Krprem said:
Try hardreset or flash via odin
Click to expand...
Click to collapse
How do I go about doing either of these....
Still happening and it's driving me insane, It won't last me until the end of my contract (January)
Its rebooting 80-90 times in ONE day? Good god! Have the phone turned off then. Unnecessary pressure is being put on the phone mate!
Factory Reset isn't going to solve it anyway, its for tiny problems. Your system is somehow messed up badly.
Do what the above member said. Flash a stock ROM via Odin. But before that you need to completely wipe the phone. To completely wipe you need a custom recovery like TWRP. So flash it now, root the phone, then reboot into TWRP and use the Advanced Wipe section to wipe everything (external SD not needed), then reboot the phone in Download mode, and flash the latest stock ROM via Odin.
You are now part of a large group of us having the same issues. Several things have been tried. One thought is that the motherboard is faulty. Replacing it would be expensive. Download the app "wake lock" and set it to partial_wake_lock. Don't ask me why it works, but it does. Apparently the phone goes nuts when the screen tries to go off, the partial lock keeps it from crashing. That makes the phone usable, hopefully a permanent solution will become available. ;( The only time it goes nutty again is if the battery runs down and when I restart, the app is not running. Going back to the back and setting it to partial has allowed me to play games, etc for extended periods of time and no problems. It shouldn't be that way, and I really suspect the marshmallow update and then security update screwed it up, it was fine before that.
QCube said:
Hi there,
So my galaxy note 4 is having some serious problems for the last couple of days and it's really starting to bother me. I've tried doing everything I can find online so far but to no avail I've had no luck at all. Basically, my phone constantly keeps freezing and restarting. It will crash for quite a period of time then restart itself, crash and restart. It probably crashes and freezes about 80-90 times a day? More if I'm trying to use it of course (It also resets itself when not using it).
I've tried everything, bought a replacement (genuine) battery and not fixed it. Got to the point where I seen online about doing a factory reset so I backed everything up to my computer, started the factory reset and when I was going through the setup of logging into google and samsung account, it continues to crash and freeze all over again. (It crashed & restarted whilst retrieving my apps from google, thus I had to reinstall my apps again manually after I finally got it setup again).
To make matters worse, I cancelled the insurance cover last month and only a few days ago this started happening. I've not dropped the phone or damaged it in anyway, screen is completely perfect too. It just constantly crashes and restarts on it's own. Get a phone call and it crashes, using google maps, crash. It's beyond unusable now. I still have 4 months left of the contract before I'm due an upgrade and I really don't think it will last me that long.
Can someone PLEASE help? Suggestions would be so helpful!!!
Thank you!
P.S Phone isn't rooted, only using Nova Launcher prime.
Click to expand...
Click to collapse
Which version is your note 4? verizon? att? tmobile? sprint? etc united states variant? other country? This helps find out if others that are having the same problem are on the same setup as you and more importantly tells me if I'm likely to have a problem with mine getting ready to come. :laugh:
ithehappy said:
Its rebooting 80-90 times in ONE day? Good god! Have the phone turned off then. Unnecessary pressure is being put on the phone mate!
Factory Reset isn't going to solve it anyway, its for tiny problems. Your system is somehow messed up badly.
Do what the above member said. Flash a stock ROM via Odin. But before that you need to completely wipe the phone. To completely wipe you need a custom recovery like TWRP. So flash it now, root the phone, then reboot into TWRP and use the Advanced Wipe section to wipe everything (external SD not needed), then reboot the phone in Download mode, and flash the latest stock ROM via Odin.
Click to expand...
Click to collapse
80-90 times in one day is probably being generous. I've not actually counted how many times it restarts but If I need to use my phone I can guarantee it will be restarting a couple of times. Driving using navigation *Crashes* Inbound phone call *Crashes* get text message *crashes* all followed by the phone restarting. Practically unusable.
phonepie said:
Which version is your note 4? verizon? att? tmobile? sprint? etc united states variant? other country? This helps find out if others that are having the same problem are on the same setup as you and more importantly tells me if I'm likely to have a problem with mine getting ready to come. :laugh:
Click to expand...
Click to collapse
Vodafone UK - Samsung Galaxy Note 4 / SM-N910F running Android 6.0.1
grizzylemon said:
You are now part of a large group of us having the same issues. Several things have been tried. One thought is that the motherboard is faulty. Replacing it would be expensive. Download the app "wake lock" and set it to partial_wake_lock. Don't ask me why it works, but it does. Apparently the phone goes nuts when the screen tries to go off, the partial lock keeps it from crashing. That makes the phone usable, hopefully a permanent solution will become available. ;( The only time it goes nutty again is if the battery runs down and when I restart, the app is not running. Going back to the back and setting it to partial has allowed me to play games, etc for extended periods of time and no problems. It shouldn't be that way, and I really suspect the marshmallow update and then security update screwed it up, it was fine before that.
Click to expand...
Click to collapse
I'm gonna give this a go and hopefully it'll help! Thanks for the advice. Funnily enough, for a couple of months the phone has been prevented from the screen going off. I get a text or a notification and the screen would stay on until I hit the power button to turn it back off. Get a text in the middle of the night and I'd wake up to a boiling hot phone the next day, almost too hot to even keep in the hands. This literally frustrated me beyond belief and had to get a new battery and all sorts of complications. Also you mention the android update which made me think, I NEVER had this issue before I installed the security update for 6.0.1 - I put my money on something really stupid that's sincerely knackered my phone for certain!
While upgrading a phone, especially for major upgrades like from LP to MM, OTA method should always be avoided. You MUST do a clean flash of the ROM, otherwise you are bound to have problems. 80% of time people complain because they didn't flash the ROM cleanly, so whatever you want to do now, do it, but if it doesn't solve it (very likely it won't), then kindly flash the ROM via Odin after a full wipe. And if even that doesn't solve it then its hardware.
QCube said:
80-90 times in one day is probably being generous. I've not actually counted how many times it restarts but If I need to use my phone I can guarantee it will be restarting a couple of times. Driving using navigation *Crashes* Inbound phone call *Crashes* get text message *crashes* all followed by the phone restarting. Practically unusable.
Vodafone UK - Samsung Galaxy Note 4 / SM-N910F running Android 6.0.1
I'm gonna give this a go and hopefully it'll help! Thanks for the advice. Funnily enough, for a couple of months the phone has been prevented from the screen going off. I get a text or a notification and the screen would stay on until I hit the power button to turn it back off. Get a text in the middle of the night and I'd wake up to a boiling hot phone the next day, almost too hot to even keep in the hands. This literally frustrated me beyond belief and had to get a new battery and all sorts of complications. Also you mention the android update which made me think, I NEVER had this issue before I installed the security update for 6.0.1 - I put my money on something really stupid that's sincerely knackered my phone for certain!
Click to expand...
Click to collapse
Thanks for letting me know your version. Hopefully it wont affect mine since mine is US Verizon. But out of curiosity have you checked for even the slightest sticky button? I've had phones where a button started to get tacky and would cause it to keep the screen on or go on and off like what you're saying. May not even feel like a sticky button. Do they all click very responsive? or do any feel like they have a dull thud experience?
phonepie said:
Thanks for letting me know your version. Hopefully it wont affect mine since mine is US Verizon. But out of curiosity have you checked for even the slightest sticky button? I've had phones where a button started to get tacky and would cause it to keep the screen on or go on and off like what you're saying. May not even feel like a sticky button. Do they all click very responsive? or do any feel like they have a dull thud experience?
Click to expand...
Click to collapse
The volume rocker and power button feel really loose but this isn't really something new. Something I have noticed is when I take the cover off the back, the battery barely stays in itself. If holding screen upwards and battery cover off then It doesn't hold the battery which made me possibly think that perhaps the battery does not situate properly and doesn't deliver enough power (or too much) but this was just one of my theories into why the hell my phone is acting this way.
Edit:
Forgot to add I'm running the security patch 01/08/2016
QCube said:
The volume rocker and power button feel really loose but this isn't really something new. Something I have noticed is when I take the cover off the back, the battery barely stays in itself. If holding screen upwards and battery cover off then It doesn't hold the battery which made me possibly think that perhaps the battery does not situate properly and doesn't deliver enough power (or too much) but this was just one of my theories into why the hell my phone is acting this way.
Edit:
Forgot to add I'm running the security patch 01/08/2016
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Click to collapse
Are you able to wedge a folded small piece of paper between the bottom edge of the battery and the phone to make the battery fit tighter? I mean it's not good to have a loose battery. But I can't see how that would cause the screen to stay on. If anything I would think it would cause the phone to shut off or reboot.
QCube said:
80-90 times in one day is probably being generous. I've not actually counted how many times it restarts but If I need to use my phone I can guarantee it will be restarting a couple of times. Driving using navigation *Crashes* Inbound phone call *Crashes* get text message *crashes* all followed by the phone restarting. Practically unusable.
Vodafone UK - Samsung Galaxy Note 4 / SM-N910F running Android 6.0.1
I'm gonna give this a go and hopefully it'll help! Thanks for the advice. Funnily enough, for a couple of months the phone has been prevented from the screen going off. I get a text or a notification and the screen would stay on until I hit the power button to turn it back off. Get a text in the middle of the night and I'd wake up to a boiling hot phone the next day, almost too hot to even keep in the hands. This literally frustrated me beyond belief and had to get a new battery and all sorts of complications. Also you mention the android update which made me think, I NEVER had this issue before I installed the security update for 6.0.1 - I put my money on something really stupid that's sincerely knackered my phone for certain!
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Let me know how it goes. There are other threads about same issue. Most of us have tried reflashing, wiping everything, custom roms, going back to stock, trying to downgrade, taking out the sim card, taking out the sd card, not having both in at same time, brand new battery, I think even putting the battery in the freezer momentarily, etc. etc. Nobody seems to have had any real luck with it, except those who were under warranty and got a new phone, or are capable and wiling to exchange some hardware. I just find it odd that it happened all of a sudden after updates and recently to many people.. Still, I keep coming here hoping someone will have great news. Mine started with marshmallow, but definitely got worse with the security update.
grizzylemon said:
Let me know how it goes. There are other threads about same issue. Most of us have tried reflashing, wiping everything, custom roms, going back to stock, trying to downgrade, taking out the sim card, taking out the sd card, not having both in at same time, brand new battery, I think even putting the battery in the freezer momentarily, etc. etc. Nobody seems to have had any real luck with it, except those who were under warranty and got a new phone, or are capable and wiling to exchange some hardware. I just find it odd that it happened all of a sudden after updates and recently to many people.. Still, I keep coming here hoping someone will have great news. Mine started with marshmallow, but definitely got worse with the security update.
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why don't you reflash you device with supported PIT file and stock F.W ?
QCube said:
Hi there,
So my galaxy note 4 is having some serious problems for the last couple of days and it's really starting to bother me. I've tried doing everything I can find online so far but to no avail I've had no luck at all. Basically, my phone constantly keeps freezing and restarting. It will crash for quite a period of time then restart itself, crash and restart. It probably crashes and freezes about 80-90 times a day? More if I'm trying to use it of course (It also resets itself when not using it).
I've tried everything, bought a replacement (genuine) battery and not fixed it. Got to the point where I seen online about doing a factory reset so I backed everything up to my computer, started the factory reset and when I was going through the setup of logging into google and samsung account, it continues to crash and freeze all over again. (It crashed & restarted whilst retrieving my apps from google, thus I had to reinstall my apps again manually after I finally got it setup again).
To make matters worse, I cancelled the insurance cover last month and only a few days ago this started happening. I've not dropped the phone or damaged it in anyway, screen is completely perfect too. It just constantly crashes and restarts on it's own. Get a phone call and it crashes, using google maps, crash. It's beyond unusable now. I still have 4 months left of the contract before I'm due an upgrade and I really don't think it will last me that long.
Can someone PLEASE help? Suggestions would be so helpful!!!
Thank you!
P.S Phone isn't rooted, only using Nova Launcher prime.
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Aside from the previously proposed wake lock solution, members in the T-Mobile Note 4 threads have experienced limited success with a downgrade to LP from MM.
From my reading, these issues seem to be common across all Snapdragon models, not to say it Exynos is excluded (I don't frequent Exynos threads).
​
himuslg123 said:
why don't you reflash you device with supported PIT file and stock F.W ?
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I tried that and it didn't work for me. The only surefire solution is a replacement device, but even then there's no guarantee the device won't start acting up in the future.
pls help stuck in download mode
this is the issue I'm getting...I did a complete data wipe using twrp...now stuck on this screen...cant even push files...device not recognized in adb or fastboot mode....
what to do...??
imgur(dot)com/a/gKPaL
Well a new motherboard was the only thing that fixed it for me, replaced under the 2 year warranty but I had to wait a while for parts. What is interesting is that the phone is much faster, the battery life much better than when it was new. Also it now barely gets warm using google maps - before it got quite hot. It would be very interesting to find out what percentage of Note 4's have been going down with is problem - mine was a fairly early one - was Samsung rushing to beat Apple two years ago and a bad batch of parts used? I don't know -we need some answers on what is the problem to be sure.
Just a personal experience and thus advice, please don't keep flashing bunch of stuffs every other day. The more your eMMC gets used more chance of your phone getting messed up. This is how my Note 3 died, kept flashing this and that, and did the same on Note 4 too, but have now stopped. I don't know whether there's an endurance rating on these eMMCs used or not but this is what I think, I could be wrong, please quote me in that case.
hathertonwood said:
Well a new motherboard was the only thing that fixed it for me, replaced under the 2 year warranty but I had to wait a while for parts. What is interesting is that the phone is much faster, the battery life much better than when it was new. Also it now barely gets warm using google maps - before it got quite hot. It would be very interesting to find out what percentage of Note 4's have been going down with is problem - mine was a fairly early one - was Samsung rushing to beat Apple two years ago and a bad batch of parts used? I don't know -we need some answers on what is the problem to be sure.
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Wow, that sounds promising. I'm sending mine for replacement, and although I'm not getting a new MB installed, hopefully the incoming unit will be similar in performance to yours.
ithehappy said:
Just a personal experience and thus advice, please don't keep flashing bunch of stuffs every other day. The more your eMMC gets used more chance of your phone getting messed up. This is how my Note 3 died, kept flashing this and that, and did the same on Note 4 too, but have now stopped. I don't know whether there's an endurance rating on these eMMCs used or not but this is what I think, I could be wrong, please quote me in that case.
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Your reasoning sounds plausible, but my phone suffered similar issues and I only flashed my unit 2-3 times in the 14 months I had it.

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