Database Users

[Q] Galaxy S4 restarts every 10 minutes

Well for starters, high everyone!
I have an issue with my S4 and I've searched all over but none of what has been recommended helps.
The issue I have is that my phone will restart about every 10 minutes (give or take). I used Reboot Logger to determine this. The phone only restarts when it is idle. It WILL NOT restart if I am using it (screen is on). The weird part is that it doesn't even go through the whole reboot sequence. The screen will stay black the entire time. The notification button pulses and the home buttons will light up like it was restarting though.
I had a bad battery and had it replaced with a stock Samsung battery. I've tried pulling the SD card, pulling the battery for 10 minutes, pulling the battery while the phone is on, and I've performed two factory resets.
The one thing I have noticed is that, after performing the factory reset, I get an "error" under the little android dude. This also happens if I do a cache wipe.
My model is the SPH-L720 running on android v4.3. The phone has never been rooted and there are no software or firmware updates that are found.
I was beginning to think that this was a hardware issue but the consistency in reboot intervals makes me believe otherwise. At this point I'm at a loss. I rooted my old phone but my experience in that area is very limited. I have read that the cache partition is bad from the factory on some of these (hence the error message) so I was thinking about rooting the phone and trying to use a good cache partition, but that's the only other option I could think of.

sounds like a voltage prob....or mem prob... id redownload a new rom..wipe wipe wipe..reinstall and that should fix it
Sent from my SPH-L720 using xda app-developers app

Insufficient voltage at idle was my first thought too, but if you haven't undervolted (since you aren't even rooted), that seems less likely. If I were you, I'd root the phone so I could do more to figure things out. Maybe try bumping up the voltage a little on the lower clock speeds.

Ok, first of all, do not root your phone. As you admitted yourself, you have limited experience in this area, and there is nothing that rooting will do for you. Not to mention, if you think you have a bad cache partition, you don't need root to fix it. Your phone is stock, running the stock kernel, there is no reason to suspect voltage issues that are not hardware related. If you root the phone, you will likely trip KNOX, and void your warranty.
My personal opinion is that your phone has a hardware problem. If you want to truly start over, either recover your phone through KIES, or better yet, download and flash via ODIN a stock MK2 ROM from this forum. Since this is a stock, signed ROM, you will not trip KNOX, and it will rewrite every partition properly on it's own. This is all assuming you don't have a hardware problem. But do not go ahead and try to fix anything yourself besides what I mentioned. You will not succeed, and likely lose your warranty in the process.
Edit: did you buy this phone new or used? If you bought it used, more than likely somebody ruined it for you. And more than likely, you can fix it. If this was a new device, more than likely it will be a warranty issue. That's why you shouldn't do anything to void the warranty.

If you're going to use odin for anything, just make sure you follow someone's directions step by step. Otherwise very bad things can happen.

im also having a slightly similar problem
Problem : The screen after a sleight amount of time of being on, or sometimes instantly when opening the lockscreen it freezes for 10-15 sec then shoots black lines across it, then reboots.
Things ive tried :
1. Installing a new rom ( from AOKP 4.4 and Triforce 4.3)
2. Changing modem (from MJA, MK2, NAE)
3. Changing the type
of Gapps i was using. (4.3 gapps for triforce, aokp 4.4 gapps, and pa gapps)
Current Phone Info:
Rom: aokp_jfltespr_kitkat_nightly_2014-02-08
Modem/Firmware: NAE
Gapps: Pa.gapps 4.4.x
Let me know if you need anything more! plz!

I'll look into Odin before I root. The phone was also purchased new. I spent most of today monkeying around with different settings to see if I could trigger the issue as well. As it turns out, the phone will only restart at idle if it's plugged into the charger, or the wifi is on. If wifi is off and it's not plugged in it's fine. I am also using the stock Samsung charger that came with the phone. Again though, if I'm actively using the phone it doesn't happen (charging or connected to wifi). I did turn the phone off earlier to charge it but would keep freezing at the sprint logo upon boot up. I thought it was bricked for a second... I wiped the cache (didn't do a factory reset) and that fixed it, but now I have that stupid issue where videos won't play on wifi, only on 4G or 3G. It's an issue I thought I had solved.
Le sigh. This is frustrating. The Odin option is looking to be my best bet it seems.

Tizamarou said:
im also having a slightly similar problem
Problem : The screen after a sleight amount of time of being on, or sometimes instantly when opening the lockscreen it freezes for 10-15 sec then shoots black lines across it, then reboots.
Things ive tried :
1. Installing a new rom ( from AOKP 4.4 and Triforce 4.3)
2. Changing modem (from MJA, MK2, NAE)
3. Changing the type
of Gapps i was using. (4.3 gapps for triforce, aokp 4.4 gapps, and pa gapps)
Current Phone Info:
Rom: aokp_jfltespr_kitkat_nightly_2014-02-08
Modem/Firmware: NAE
Gapps: Pa.gapps 4.4.x
Let me know if you need anything more! plz!
Click to expand...
Click to collapse
Since you are running a custom source-built ROM, first thing to do would be to ODIN a stock ROM. If the problems go away, you have your answer. If not, this would likely be a warranty issue. Of course you tripped KNOX most likely already.

sputnik767 said:
Ok, first of all, do not root your phone. As you admitted yourself, you have limited experience in this area, and there is nothing that rooting will do for you. Not to mention, if you think you have a bad cache partition, you don't need root to fix it. Your phone is stock, running the stock kernel, there is no reason to suspect voltage issues that are not hardware related. If you root the phone, you will likely trip KNOX, and void your warranty.
My personal opinion is that your phone has a hardware problem. If you want to truly start over, either recover your phone through KIES, or better yet, download and flash via ODIN a stock MK2 ROM from this forum. Since this is a stock, signed ROM, you will not trip KNOX, and it will rewrite every partition properly on it's own. This is all assuming you don't have a hardware problem. But do not go ahead and try to fix anything yourself besides what I mentioned. You will not succeed, and likely lose your warranty in the process.
Click to expand...
Click to collapse
Alright I'm a little confused as to what exactly I should be using. I found this:
http://forum.xda-developers.com/showthread.php?t=2575470
which is a stock ROM. Although I also found this:
http://forum.xda-developers.com/showthread.php?t=2259513&highlight=odin
which is the stock firmware.
Which one do I use, or do I use both of them?

Dfeeds said:
Alright I'm a little confused as to what exactly I should be using. I found this:
http://forum.xda-developers.com/showthread.php?t=2575470
which is a stock ROM. Although I also found this:
http://forum.xda-developers.com/showthread.php?t=2259513&highlight=odin
which is the stock firmware.
Which one do I use, or do I use both of them?
Click to expand...
Click to collapse
Neither. Use this one : http://forum.xda-developers.com/showthread.php?t=2601443
Follow instructions in the thread. This is a completely stock rom with no root or mods and will not trip the Knox bootloader. If you flash anything other than this, including custom recovery, cf autoroot, etc, you will void your warranty.

rebooting
i had this problem once and it was related to a corrupt file on my sdcard believe it or not. there are Defraggers out there for your android file system and internal SD card but your Ext sc you would have to do on your PC. it worked for me. the one i used is called CLEAN i got it off amazon app store.
cyberweasal
Dfeeds said:
Well for starters, high everyone!
I have an issue with my S4 and I've searched all over but none of what has been recommended helps.
The issue I have is that my phone will restart about every 10 minutes (give or take). I used Reboot Logger to determine this. The phone only restarts when it is idle. It WILL NOT restart if I am using it (screen is on). The weird part is that it doesn't even go through the whole reboot sequence. The screen will stay black the entire time. The notification button pulses and the home buttons will light up like it was restarting though.
I had a bad battery and had it replaced with a stock Samsung battery. I've tried pulling the SD card, pulling the battery for 10 minutes, pulling the battery while the phone is on, and I've performed two factory resets.
The one thing I have noticed is that, after performing the factory reset, I get an "error" under the little android dude. This also happens if I do a cache wipe.
My model is the SPH-L720 running on android v4.3. The phone has never been rooted and there are no software or firmware updates that are found.
I was beginning to think that this was a hardware issue but the consistency in reboot intervals makes me believe otherwise. At this point I'm at a loss. I rooted my old phone but my experience in that area is very limited. I have read that the cache partition is bad from the factory on some of these (hence the error message) so I was thinking about rooting the phone and trying to use a good cache partition, but that's the only other option I could think of.
Click to expand...
Click to collapse

sputnik767 said:
Neither. Use this one : http://forum.xda-developers.com/showthread.php?t=2601443
Follow instructions in the thread. This is a completely stock rom with no root or mods and will not trip the Knox bootloader. If you flash anything other than this, including custom recovery, cf autoroot, etc, you will void your warranty.
Click to expand...
Click to collapse
That solved my problem, thank you! I spent the last couple days testing it just to be sure I wouldn't be crying wolf. The phone has yet to restart on me even while charging or using wifi. The error message I would receive after a cache wipe or factory reset went away as well. It makes me wonder if the bad partition was what caused my old battery to fail.

Dfeeds said:
That solved my problem, thank you! I spent the last couple days testing it just to be sure I wouldn't be crying wolf. The phone has yet to restart on me even while charging or using wifi. The error message I would receive after a cache wipe or factory reset went away as well. It makes me wonder if the bad partition was what caused my old battery to fail.
Click to expand...
Click to collapse
Great, I am glad it worked out, and hopefully your problem is resolved. I doubt that your old battery failed due to a bad partition, and I have to wonder how your partition got messed up in the first place, but that's just a curiosity and is irrelevant in the grand scheme of things. Just remember that if you decide to root, cf_autoroot works but will trip the KNOX bootloader and potentially void your warranty.

Phone rebooting randomly

Hi everyone, I'm new to the forum with an account but before today I've always read the forum without an account.
About 1 month ago, I rooted my SM-N9005 (it was GNG1 with Italian Vodafone ROM) then installed Safestrap and then I installed a Custom ROM (Galaxy S5 by IKINDER_BUENO). With the custom rom, the phone had no problems except the initial ones (apps started auto-closing randomly), but after 2 days of use the problem flew away autonomously.
Last wednesday I removed Safestrap and the custom rom flashing the phone with the original nobrand rom (ITV-GNG1), after that my phone started to do the weirdest things (auto-closing apps, very excessive battery drain ecc.), then this morning I turned off the phone due to school things, when I rebooted it hadn't any anomaly, but after 30/40 mins (no use, just in the pocket) it auto-rebooted so I thought that maybe the system crashed or maybe something similar happened, but after it booted correctly, after only 5 min it auto-rebooted 3 times in a row without any user interaction (reboot->boot->30sec ----> reboot->boot->30sec ----> reboot->boot->30sec ----> reboot->boot), it made me worry about that, so as soon as i got home I reflashed it with the original Vodafone ROM, but nothing changed.
Now, my phone reboots randomly and also the proximity sensor doesn't work (probably is a ROM issue, I'm downloading another version of the Vodafone ROM because the one I've downloaded has German Apps, now I'm downloading it with Italian apps (I hope so).
Could someone help me resolving this issue?
I asked also Vodafone support if they could change my phone (they repair only but in case that the phone came back 3 times from SAMSUNG assistance without resolving the problem, they will change it).
Ah, my KNOX Warranty Void is 0x1 due to the root.
Sorry if I've done grammatical errors, I'm Italian.

Install TWRP, flash a custom ROM then wipe data, cache (not internal SD) reboot into the custom ROM, set it up and see what happens after 24 hours. It's possible the device just needs cleaned. You could reflash stock again and do a complete wipe but since you've tripped KNOX to 0x1 already may as well wipe manually via recovery.
Sent from my Spectrum ZX +2

radicalisto said:
Install TWRP, flash a custom ROM then wipe data, cache (not internal SD) reboot into the custom ROM, set it up and see what happens after 24 hours. It's possible the device just needs cleaned. You could reflash stock again and do a complete wipe but since you've tripped KNOX to 0x1 already may as well wipe manually via recovery.
Sent from my Spectrum ZX +2
Click to expand...
Click to collapse
Hi man, thank u for your very fast answer, so schematizing the process:
1) Install TWRP through Recovery;
2) Flash a Custom ROM (I will use again S5 Port by IKINDER_BUENO);
3) Wipe data and cache from TWRP, right?
4) Use custom ROM and test if the issue is resolved;
Is it right? Correct me if I'm wrong, I don't want to trip anymore my phone.
In case the issue is solved, and I want to came back to the original Recovery and ROM, how should I do?
Thank u again.

Yip that's correct but install TWRP recovery through ODIN. Once you have tripped KNOX you cannot trip it anymore.
In order to go back to complete stock afterwards, find your firmware for your country and model number. The. Flash via ODIN
Sent from my Spectrum ZX +2

radicalisto said:
Yip that's correct but install TWRP recovery through ODIN. Once you have tripped KNOX you cannot trip it anymore.
In order to go back to complete stock afterwards, find your firmware for your country and model number. The. Flash via ODIN
Sent from my Spectrum ZX +2
Click to expand...
Click to collapse
Thank you for the very useful infos, tomorrow I'll do that.

Hey man, I've noticed something very unusual... Every time the phone autoreboots battery stats resets, it's very strange.
Have u ever had/read a problem like this?

radicalisto said:
Yip that's correct but install TWRP recovery through ODIN. Once you have tripped KNOX you cannot trip it anymore.
In order to go back to complete stock afterwards, find your firmware for your country and model number. The. Flash via ODIN
Sent from my Spectrum ZX +2
Click to expand...
Click to collapse
Hey man, I've tested your method and some issues seems to be resolved (auto-reboot), but other issues are arrived (any sensor isnt working, no one not just the proximity one and sometimes the phone shuts off and wont turn on, and I've to remove and reinsert battery and then then the phone goes).
Waiting your instructions.

facechico said:
Hey man, I've tested your method and some issues seems to be resolved (auto-reboot), but other issues are arrived (any sensor isnt working, no one not just the proximity one and sometimes the phone shuts off and wont turn on, and I've to remove and reinsert battery and then then the phone goes).
Waiting your instructions.
Click to expand...
Click to collapse
Hmm, there was an issue where one ROM killed the sensors on a Note 3, but that was last year.. There is a post somewhere about how to fix them. Can't remember where it was. But, it's possible you may have faulty sensors :crying: . I'll have a look in the morning (just finished work now) -and try and find out where the post is and what the fix was.

radicalisto said:
Hmm, there was an issue where one ROM killed the sensors on a Note 3, but that was last year.. There is a post somewhere about how to fix them. Can't remember where it was. But, it's possible you may have faulty sensors :crying: . I'll have a look in the morning (just finished work now) -and try and find out where the post is and what the fix was.
Click to expand...
Click to collapse
Thank you for your interest, I can prove that my sensor aren't fault (I hope so, but 2 weeks ago they were working!)
What about the battery problem?
UPDATE:
Hi again, this morning phone started rebooting autonomously, during 6 hours it rebooted somewhat like 3 o 4 times. Sensors are still dead, none working and as I anticipated yesterday, phone sometimes turns off and wont turn on unless I remove battery.
Now I'm installing Cyanogenmod, and try what happens.

I've also searched for the post of the note 3 with that dead sensors, but I haven't found it.

Nexus 4 turning off when unplugged from charger

Hey guys, i have been owning this piece of great phone for almost two years. But it never gave me a big issue.
Nevertheless, few months back i flashed cm12 and it worked great too.. I had been using it gracefully till i decided to update to cm12.1. So i decided to update, but the update always crashed google play services. The update did not happen automatically so i had to flash the zip through custom recovery (already installed) by myself.
I could not come out of that so i went ahead and did a full wipe and flashed cm12.1 along with gapps. Since then when i am unplugged it goes only to about few minutes (on battery) and shuts down. So, i now decided that this piece of update is buggy and did a full wipe and reflashed the original cm12 zip and gapps which i had placed in the first place. But, to my horror even this time it could not go past the bootscreen even and turns itself off when its about to start up. (Battery is full charged, did an overnight charge as well).One very unusual thing i noticed that almost all the the time i try to power it on it showed me "optimising app X of Y" which is weird. This kinda happens only on first boot.
But if i keep my phone plugged in to ac charge then it works fine.. but only last night it hanged and turned off even on charge. So there i decided that the cm thing is not for me. So i followed this tutorial and flashed the stock 5.1.1 rom (did a full wipe, tried oem lock and re unlocked and proceeded too).
But, i find the same problem same issue!! When unplugged my device, it just turns off even on full battery charge.
Can someone explain me the technical parts of the issue and what has gone wrong and how it can be fixed?
Please, Thanks
EDIT
Last time i locked - unlocked bootloader and proceeded with a fresh factory image flash, the device turned off on boot even when plugged in to my mac and it's hot on the back side

Sounds to me like there''s something physically wrong with the phone, probably the battery. Time for a new one anyway. Lithium batteries degrade with use. After ~500 charge cycles it'll have lost upwards of 20% of its original capacity and might show other signs of wearing out like inconsistent voltages. After 2 years of use, you'll be well beyond 500 cycles. A new battery off eBay is pretty cheap, and some sellers include the needed tools.Go to ifixit.com for a tear-down guide. A hair drier can help soften up the adhesive. The fact that it turned off despite being plugged in to your computer also points to the battery being toast - the USB amperage from a computer is less than the typical wall charger.
If it's not the battery giving you woes, I don't know what it could be.
And FYI, the whole "optimizing app" thing is the OS rebuilding the cache. When you flash your GAPPs package or a zipped Titanium backup it has to build the cache for the new apps. Same as when you do the "wipe Dalvik and cache" part of standard flashing procedure to avoid conflicts. In order for apps to load quickly, Android stores a lot of the necessary data in cache, so when you clear it or have new apps, it has to rebuild the cache. On Lollipop this takes a loooooooong time because of the way ART works.

Planterz said:
The fact that it turned off despite being plugged in to your computer also points to the battery being toast - the USB amperage from a computer is less than the typical wall charger.
If it's not the battery giving you woes, I don't know what it could be.
Click to expand...
Click to collapse
How can i be completely sure that it's the battery which needs to be replaced? The battery shows charge. When i plug in and boot up it shows enough battery power left.
Currently, without external power it does not go past the google screen on boot. When i plug in power while device is off, the battery meter shows just a little depletion from full charge. When turned on, battery level is 82 %
After all , all this hardware mess up can be the consequence of a bad cm flash ?
the whole "optimizing app" thing is the OS rebuilding the cache.
Click to expand...
Click to collapse
I know this. Earlier it was happening on each boot. Now it seemed to be stopped.

By any chance did you have your phone charging while flashing and booting up your ROM?

ChainFires Son said:
By any chance did you have your phone charging while flashing and booting up your ROM?
Click to expand...
Click to collapse
May be? But not the the first time

Nezam said:
Hey guys, i have been owning this piece of great phone for almost two years. But it never gave me a big issue.
Nevertheless, few months back i flashed cm12 and it worked great too.. I had been using it gracefully till i decided to update to cm12.1. So i decided to update, but the update always crashed google play services. The update did not happen automatically so i had to flash the zip through custom recovery (already installed) by myself.
I could not come out of that so i went ahead and did a full wipe and flashed cm12.1 along with gapps. Since then when i am unplugged it goes only to about few minutes (on battery) and shuts down. So, i now decided that this piece of update is buggy and did a full wipe and reflashed the original cm12 zip and gapps which i had placed in the first place. But, to my horror even this time it could not go past the bootscreen even and turns itself off when its about to start up. (Battery is full charged, did an overnight charge as well).One very unusual thing i noticed that almost all the the time i try to power it on it showed me "optimising app X of Y" which is weird. This kinda happens only on first boot.
But if i keep my phone plugged in to ac charge then it works fine.. but only last night it hanged and turned off even on charge. So there i decided that the cm thing is not for me. So i followed this tutorial and flashed the stock 5.1.1 rom (did a full wipe, tried oem lock and re unlocked and proceeded too).
But, i find the same problem same issue!! When unplugged my device, it just turns off even on full battery charge.
Can someone explain me the technical parts of the issue and what has gone wrong and how it can be fixed?
Please, Thanks
EDIT
Last time i locked - unlocked bootloader and proceeded with a fresh factory image flash, the device turned off on boot even when plugged in to my mac and it's hot on the back side
Click to expand...
Click to collapse
Exactly same problem is started with my Nexus 4 ... I really wonder, what is causing this. Meanwhile, have it sorted for you ? is that hardware (Battery) issue?

Nezam said:
Hey guys, i have been owning this piece of great phone for almost two years. But it never gave me a big issue.
Nevertheless, few months back i flashed cm12 and it worked great too.. I had been using it gracefully till i decided to update to cm12.1. So i decided to update, but the update always crashed google play services. The update did not happen automatically so i had to flash the zip through custom recovery (already installed) by myself...
Click to expand...
Click to collapse
I too am facing kinda similar problem.
It first started on my stock Lollipop 5.1.1. I had kept it on charge and when I removed it, it got switched off. Thinking that it might be just another of the multitude of bugs in Lollipop, since I already had lots of problems with it, I decided to flash CM 12.1 Stable on it.
Unlocked bootloader, flashed TWRP recovery, created a backup (using TWRP), wiped data, cache, dalvik and started installing CM 12.1. Now comes the problem, I selected 'restart system' and it did restart and CyanogenMod logo was displayed for few minutes before the phone crashed. I switched it on again normally and the Google logo got displayed, and then again phone got off just after the Google logo. I tried flashing again by same procedure, but this time not even the Cyanogen logo was displayed. The Google logo got displayed and the went off.
Then I decided to restore the backup. Restored it but it still had the same problem at the startup Google logo.
Now I have managed to install CM 12.1, which works fine unless I don't open certain apps. When I open certain apps like Phone or Clock (those are some I have tried yet), it crashes the system.
This maybe a hardware or software problem, but pretty sure it isn't battery problem, coz it retains good charge when I switch it back on after crash.

shazR00t said:
I too am facing kinda similar problem.
It first started on my stock Lollipop 5.1.1. I had kept it on charge and when I removed it, it got switched off. Thinking that it might be just another of the multitude of bugs in Lollipop, since I already had lots of problems with it, I decided to flash CM 12.1 Stable on it.
Unlocked bootloader, flashed TWRP recovery, created a backup (using TWRP), wiped data, cache, dalvik and started installing CM 12.1. Now comes the problem, I selected 'restart system' and it did restart and CyanogenMod logo was displayed for few minutes before the phone crashed. I switched it on again normally and the Google logo got displayed, and then again phone got off just after the Google logo. I tried flashing again by same procedure, but this time not even the Cyanogen logo was displayed. The Google logo got displayed and the went off.
Then I decided to restore the backup. Restored it but it still had the same problem at the startup Google logo.
Now I have managed to install CM 12.1, which works fine unless I don't open certain apps. When I open certain apps like Phone or Clock (those are some I have tried yet), it crashes the system.
This maybe a hardware or software problem, but pretty sure it isn't battery problem, coz it retains good charge when I switch it back on after crash.
Click to expand...
Click to collapse
Since you already unlocked the bootloader, and therefore already wiped everything, you could try flashing a factory image.

I also got the same problem. I thought this is battery problem, so I replaced the battery but problem still there. I thought this is problem of lollipop, never installed CM or anything. It is always running stock android. After that I even downgrade to Kitkat stock version still it is not working. One more thing I noticed is If I don't unlock the device than it will be powered on, but as soon as I unlock it and if it is not plugged in to charger it will be switched off. Any suggestion what should I do?

I have the same thing for several month now.
Always thought it is the dying battery.

theminikiller said:
Since you already unlocked the bootloader, and therefore already wiped everything, you could try flashing a factory image.
Click to expand...
Click to collapse
Just tried flashing Lollipop 5.1.1 (LMY48I) factory image. The same problem still exists. Faced few weird problems on running the first time. Following scenarios explains it exactly...
Not On Charge: Crashes after startup Google logo
Connected to Laptop (USB Charge): Crashes a few minutess after entering "Optimizing apps" screen
On Charger (AC): Completed the install (optimizing apps and setup) without problems
Now I can access the home screen and menu without problems. But when I start any app, phone will go off. Not just apps, at times even when the recent apps menu is opened.

shazR00t said:
Just tried flashing Lollipop 5.1.1 (LMY48I) factory image. The same problem still exists. Faced few weird problems on running the first time. Following scenarios explains it exactly...
Not On Charge: Crashes after startup Google logo
Connected to Laptop (USB Charge): Crashes a few minutess after entering "Optimizing apps" screen
On Charger (AC): Completed the install (optimizing apps and setup) without problems
Now I can access the home screen and menu without problems. But when I start any app, phone will go off. Not just apps, at times even when the recent apps menu is opened.
Click to expand...
Click to collapse
When you flashed the factory image did you do it via fastboot or by flashing a zip file. If you used the zip file I would suggest you do it with fastboot.

theminikiller said:
When you flashed the factory image did you do it via fastboot or by flashing a zip file. If you used the zip file I would suggest you do it with fastboot.
Click to expand...
Click to collapse
By "flashing zip" you mean using "fastboot update" command? ...If so, nope I didnt. I extracted all compressed files and then flashed each of the img's using fastboot. Flashed a total of 6 img files.

shazR00t said:
By "flashing zip" you mean using "fastboot update" command? ...If so, nope I didnt. I extracted all compressed files and then flashed each of the img's using fastboot. Flashed a total of 6 img files.
Click to expand...
Click to collapse
Yeah, I meant flashing each of the image files. If you did that then u don't have any other suggestions.
Sent from my Nexus 4 using Tapatalk
---------- Post added at 20:42 ---------- Previous post was at 20:41 ----------
shazR00t said:
By "flashing zip" you mean using "fastboot update" command? ...If so, nope I didnt. I extracted all compressed files and then flashed each of the img's using fastboot. Flashed a total of 6 img files.
Click to expand...
Click to collapse
Yeah, I meant flashing each of the images. If you did that then I don't have any other suggestions.
Sent from my Nexus 4 using Tapatalk

I m too facing the similar issues. Phone is getting turned off suddenly when not charging, on charging it is working fine. i have done factory reset and also done factory image reset to 5.1.0. i m still facing the same issues. I don't think so it is related to battery. if anyone have the solution then please let me know.

shazR00t said:
By "flashing zip" you mean using "fastboot update" command? ...If so, nope I didnt. I extracted all compressed files and then flashed each of the img's using fastboot. Flashed a total of 6 img files.
Click to expand...
Click to collapse
Try the very basic flash technique by double clicking the flash-all.bat. It's not the same as flashing the imgs one by one.

Battery is the issue. Get it changed. I also faced same problem, and visited LG service center and they changed the battery. Phone working fine now.

gautam.is.sharma said:
Battery is the issue. Get it changed. I also faced same problem, and visited LG service center and they changed the battery. Phone working fine now.
Click to expand...
Click to collapse
Ok so Battery was the problem!! Got it changed, phone working fine now. Thanx all!

Ok guys i confirm that this is a battery issue. I took it to the service center and the guy temporarily replaced battery to show me issue solved... But... there i saw another issue due to which i did not buy the battery. I saw half the touchscreen not working (including the navigation buttons ). The guy at the center told its a h/w issue and i would have to spend 7K on it so i left my phone dead for now. The Question is ... can this be a s/w issue.. or result of bad flash which can solve on reflashing ??

same problem with my nexus ,but one thing i noticed that the phone does not power off while in recovery...Any idea??

SM910F Note 4 5.1.1 Random Freezes and Restarts

Hello there xda.
I have a Samsung Galaxy Note 4 SM910F.
So what is happening to my phone is that whenever I am in any random app lets say reddit or even chrome for example. It will like freeze for a minute or two and then unfreeze.
In more extreme cases it will reboot.
So this happened randomly because I flashed a Stock unbloated 5.1.1 ROM from here back in december and everything was working smoothly and stuff. I had xposed installed and all my apps. Then in February it started with this random freeze/reboot. I had not installed anything else apart from what I had for the last 3 months.
So I restarted the phone, changed the battery and stuff to see whether that will fix it. However it didn't. So I formatted the phone (the soft type) just so I can install another ROM. So I tried another ROM, flashed the correct CP and BL and stuff and then just installed chrome and whatsapp. After an hour or two the same thing happened. So this time I factory reset he phone, like a complete wipe and I installed the unbloated ROM once again with few apps. Same thing happened...
So my last resort was to install Cyonagen Mod. After an hour or two same thing happened...
I don't know what is the problem. I read about some peoples phones emmc failing and thus the freezing, but I am not sure yet.
Please could you guys explain what I should do to fix this?
Thank in advance!

I have the same problem. Starting on mid january. I'm on stock 5.1.1 with root and twrp recovery
Tried backup and factory reset

I went back to stock after I factory reset the phone. And still had the same problems.
People say that its a hardware problem... So I guess I'll have to send it back to Samsung soon.
I think I tripped the knox. I just have to unroot and get it back once again to stock and send it back. I hope that they accept it.

i have the same problem. my model is SM-N910W8 and I bought it from 2nd hand, so no receipt and no prove of purchase.
can I still send it back to samsung to fix it?

same problem as you and now my phone died completely .
my phone was 4 months and he has not supported any longer he died naturally lol.
my operator gave me another free under warranty because the phone had a faulty motherboard and after several back galaxy note 4

This started happening to me a week or so ago and my phone just got stuck in a boot loop after it froze and rebooted. I'm on the latest stock firmware. Tried factory reset, reflashed stock firmware, nothing helps. It still reboots (sometimes it almost gets booted completely, other times it reboots after 2 seconds.

Just disable finger print. Yes that magic feature offered by Samsung is causing more hungry that happiness since S5

EclipseX said:
Just disable finger print. Yes that magic feature offered by Samsung is causing more hungry that happiness since S5
Click to expand...
Click to collapse
Many thanks. This was driving me mad for a few days, I had tried three different ROMS, completely wiping everything. I eventually went back to stock, which I'm still running and it was the same; it would run fine for a few hours and then start to lock up until eventually it would either reboot or stop responding and I'd have to pull the battery to restart it.
Just not selecting fingerprint security doesn't work, you have to force stop "Fingerprints" in Application Manager (All).

just do not setup the finger print lol. I was having those problemes too when I bought the note 4 until someone tell "do not setup the finger print" lol, not I'm a happy user.... I hope that android 6.0.1 solve the probleme
HXOY said:
Many thanks. This was driving me mad for a few days, I had tried three different ROMS, completely wiping everything. I eventually went back to stock, which I'm still running and it was the same; it would run fine for a few hours and then start to lock up until eventually it would either reboot or stop responding and I'd have to pull the battery to restart it.
Just not selecting fingerprint security doesn't work, you have to force stop "Fingerprints" in Application Manager (All).
Click to expand...
Click to collapse

EclipseX said:
just do not setup the finger print lol. I was having those problemes too when I bought the note 4 until someone tell "do not setup the finger print" lol, not I'm a happy user.... I hope that android 6.0.1 solve the probleme
Click to expand...
Click to collapse
Spoke too soon, it's started rebooting itself again.

Same problems here since 2 days. I was on original 5.1.1 software... Very strange all those people with the same problems

did the problem was resolved ? started to have the same problem 3 days ago ! was on 6- flashed stock with full wipe..nothing ! downgraded to 5.1 with full wipe via odin...again nothing !
WTF [email protected]!

Davids said:
did the problem was resolved ? started to have the same problem 3 days ago ! was on 6- flashed stock with full wipe..nothing ! downgraded to 5.1 with full wipe via odin...again nothing !
WTF [email protected]!
Click to expand...
Click to collapse
Still having the same issue around the same time everyone else started experiencing it.
I also was rooted and had xposed installed on 4.4.4 before the issue started happening.

Try the solution provided here & report back..
http://forum.xda-developers.com/note-4/help/note-4-sm-n910f-freeze-restart-issue-t3439111

S6 Edge+ G928F dead? NEED HELP!

[My phone is already repaired by Samsung under warranty, my internal storage was broken so they replaced the motherboard. There is no need to reply to this thread anymore. Thanks anyway]
Hello everyone, I need help!!!!
Today my Samsung GS6 Edge+ died. (At least, that's what I think)
I own my G928F for 1,5 years now. I rooted it two weeks after that. Several weeks ago I flashed a new ROM called N-Lite Nougat v4.1 which has worked smoothly and without any problems since I've flashed it.
However, today, the 26th of June, my phone turned off all of a sudden while scrolling through Facebook. I haven't flashed, installed nor done, anything that would affect my phone in such a way that it would crash this way. I tried force rebooting with the 3 buttons pressed (Home, Vol+, On/Off) several times. My phone just boots into the ROM and then freezes instantly. Again tried force rebooting for like 5 times, NO luck. Then I tried booting into recovery mode (TWRP 3.1.0.0), cleared Dalvik and cache, factory reset, rebooted, still no luck. Tried several other custom ROM's, still NO luck. Also tried flashing stock Samsung Firmware using ODIN, no luck whatsoever.
I couldn't find any similar problems in the ROM thread, nor anywhere else on the internet. Besides that, I'm starting to think this problem is a defect to the hardware, not the software.
Does anyone know what would be the best thing to do in my situation? Or perhaps anyone who might know what the problem might be and have a possible solution?
Thanks in Advance.

Recovery mode (TWRP 3.1.0.0) is accessible though, but that's all. While trying to install another ROM it just reboots randomly, during flashing progress.

When you say you tried flashing stock rom with ODIN, does it fail or does it succeed but freezes up when you are back in android OS?

kdogguk said:
When you say you tried flashing stock rom with ODIN, does it fail or does it succeed but freezes up when you are back in android OS?
Click to expand...
Click to collapse
It succeeds. But when it's done it just keeps going in a bootloop. It doesn't even boot into Android now. I've used the right settings in Odin. Even tried several different versions of Odin. No success

Larss97 said:
It succeeds. But when it's done it just keeps going in a bootloop. It doesn't even boot into Android now. I've used the right settings in Odin. Even tried several different versions of Odin. No success
Click to expand...
Click to collapse
Out of curiosity, when you flashed the stock Rom was it 6.0.1 or 7.0?
Does it just get stuck on the S6 EDGE + screen for a while? If so you might be to impatient as first boot on almost all roms both custom or stock take a while to boot up. If it shows the Samsung splash screen over and over then yes it's bootlooping.
I can't think of any other reason for it bootlooping, especially if you have flashed a stock Rom, unless maybe you flashed 7.0 rom and still have a 6.0.1 bootloader. But I think that just causes loss of baseband, not a bootloop.
I would suggest another kernel, but that is normally included in the stock rom.
Do you download them from sammobile or another site? If it's another site, is it a reliable site?

kdogguk said:
Out of curiosity, when you flashed the stock Rom was it 6.0.1 or 7.0?
Does it just get stuck on the S6 EDGE + screen for a while? If so you might be to impatient as first boot on almost all roms both custom or stock take a while to boot up. If it shows the Samsung splash screen over and over then yes it's bootlooping.
I can't think of any other reason for it bootlooping, especially if you have flashed a stock Rom, unless maybe you flashed 7.0 rom and still have a 6.0.1 bootloader. But I think that just causes loss of baseband, not a bootloop.
I would suggest another kernel, but that is normally included in the stock rom.
Do you download them from sammobile or another site? If it's another site, is it a reliable site?
Click to expand...
Click to collapse
It was Android 7.0. I downloaded it from Sammobile. I've waited 40 minutes for it to boot up after successful Odin flash. But it just kept doing the same thing. The bootloader that was installed was a 7.0 bootloader. First i get the Samsung Galaxy S6 Edge + screen then the Samsung boot animation and it repeats for hours untill battery runs out haha

Larss97 said:
It was Android 7.0. I downloaded it from Sammobile. I've waited 40 minutes for it to boot up after successful Odin flash. But it just kept doing the same thing. The bootloader that was installed was a 7.0 bootloader. First i get the Samsung Galaxy S6 Edge + screen then the Samsung boot animation and it repeats for hours untill battery runs out haha
Click to expand...
Click to collapse
The last thing I can think of was did you get the right rom for your phone? 928F or 928T etc.
Other than that it might be a trip to the repair centre I'm afraid.

Larss97 said:
It was Android 7.0. I downloaded it from Sammobile. I've waited 40 minutes for it to boot up after successful Odin flash. But it just kept doing the same thing. The bootloader that was installed was a 7.0 bootloader. First i get the Samsung Galaxy S6 Edge + screen then the Samsung boot animation and it repeats for hours untill battery runs out haha
Click to expand...
Click to collapse
Try to do a factory reset in the stock recovery. It might help.

vishnu8058 said:
Try to do a factory reset in the stock recovery. It might help.
Click to expand...
Click to collapse
Done that, no success

kdogguk said:
The last thing I can think of was did you get the right rom for your phone? 928F or 928T etc.
Other than that it might be a trip to the repair centre I'm afraid.
Click to expand...
Click to collapse
Yeah i got the right rom for my phone. I've already sent it to a certified Samsung repair centre, it's still under warranty. Thanks for the help anyway