Database Develop

FRF91 update is buggy

After updating to FRF91, I notice two things.
1) My phone froze at least 3 times since the update when I tried to make a phone call. I had to remove the battery and restart it.
2) My calls are now less clear even with my blue-tooth. When I call someone, they and I will hear static. Sometimes the static is really bad. (no, I am not holding it the wrong way )
Anyone have similar issues?
My Nexus One is NOT rooted.
stock 2.1 to FRF50(manual install)->FRF83(manual install)->FRF91(OTA install)

No issues here. Clean install.

I would agree it seems buggy to me also; it could be the manual update path of updating, but im def getting some wonkyness.
When im on edge at my house, it always seems like WIFI is on demand and not connected (This differs from what my phone used to do and i also have wifi to never sleep); so when i try to access something intially i get a network error then the Wifi connects; then i connect even though im on edge which used to connect albeit slow.
A slight jerkiness when I longpress to remove widgets; don't remember that one previously.
Very erratic battery life; seems to be due to network switching from 3g to edge to wifi; can't really confirm that though; not real rogue apps on my device that are running, but who knows.
Car dock has been giving some force close issues from time to time which didn't really occur previously.

FRF83 more stable
I was thinking of trying to go back to FRF83 as that seems more stable.
I will first try to do a factory reset and see what happens after that.

Falen said:
I was thinking of trying to go back to FRF83 as that seems more stable.
I will first try to do a factory reset and see what happens after that.
Click to expand...
Click to collapse
let me know how that works out; I may do the same. Maybe go back and ota update.

I applied the full FRF85B when I did mine, and wiped cache / format user data from the boot loader. That cleared up issues.

gmail stopped working properly for me.

I have had some issues with my phone freezing up too but my trackball would still flash when i got alerts. I think it might be related to trackball alert because now that I have uninstalled it i haven't gotten any freezes.

I did the factory reset and I no longer have any problems. I am still waiting to see if my dialing still freezes randomly though.
Sent from my Nexus One using XDA App

I'm still on frf83 and found that flashing the frf91 gapps has somewhat reduced the freezes/reboots.

My XDA app freezes for a couple of seconds before it responds. Is this app up to date for frf91?
Sent from my Nexus One using XDA App

1. Going into Gmail it takes forever to display emails (usually shows the "loading icon" for 10-20 seconds) as if it is only then connecting to the server and downloading new/old emails.
2. Caller ID still does not keep settings when rebooting.
3. Task Managers don't actually seem to kill tasks anymore. Have tried multiple with settings to auto-kill 10 minutes after the screen goes off ... 5 hours later the programs are still running. Obviously just KILLS battery life.

nexusdue said:
Obviously just KILLS battery life.
Click to expand...
Click to collapse
Yeah, obviously, you're using auto-kill, it probably tries over and over and over when they don't actually close.
Stop using auto-kill. Even if it worked you will get less battery life by killing tasks. Read up about it. Only reason to EVER kill something is if it isn't acting nicely and has a bug that keeps using CPU or keeps the phone awake.

Factory Reset works almost all the time
If you got problems after update you should allways wipe (factory reset)

[Q] nc randomly reboots

Hey guys, my nookcolor has been randomly rebooting since i rooted it. Never while i was using it, i just sometimes hear the bootup sound, and look to find that my book is now on.
Im just concerned this will affect my battery, and i also don't want it rebooting while im using it.

I noticed it doing this one time, but right after i powered it off. In use, it has never rebooted on me (yet)..
This is why we so desperately need a custom ROM. Remove the B&N bloat, and start with a clean 2.2 (or even 2.3 now) base, and really open her up..

Divine_Madcat said:
I noticed it doing this one time, but right after i powered it off. In use, it has never rebooted on me (yet)..
This is why we so desperately need a custom ROM. Remove the B&N bloat, and start with a clean 2.2 (or even 2.3 now) base, and really open her up..
Click to expand...
Click to collapse
I still want to use the B&N stuff. Any rom that emits them, I will not be installing.

I think it likely that there are NC users in both camps-
Those who want the B&N stuff and those who don't.
I am one of those who don't; the Nook for Android software does better for reading ePub, imo and I am rarely near a B&N store.
Right now we have root and Market plus B&N and I would guess (could easily be wrong) that the first custom roms will be pure Android with no B&N.
We will probably end up with an option to set while flashing: retain B&N customizations or straight Android.
I base this guess on what I have seen in the other roms for various devices (mainly Droid) I have looked at.

Same here. If I want to read B&N books, I could still use their Android app on a custom ROM.
After switching to Cyanogen on my phone, it's been quite relaxing to not have to worry about provider updates bricking the thing or otherwise screwing up the rooted customizations (or just randomly resetting the thing back to factory defaults because I started up one of their apps and it got confused). Not to mention that the CM team does a far better job supporting the device than the manufacturer and my service provider does.
And yes, like other Android devices, there will probably be ROMs in both categories: completely built from scratch with no B&N portions at all, and improvements on the B&N system to add more functionality.

Fair enough for those that are interested in the reader portions - i have to admit, i bought this as a tablet, with literally 0% in it as an e-reader; i already have a Sony 505 for that. I may use it on occasion, but only as an afterthought.
However, this topic is really drifting - perhaps we should just bring it back to the rebooting issue?

Yeah, I installed the Uptime Widget on my NC today and picked it up a few ago and its uptime was 1:30; max 15h (from before it rebooted 90 minutes ago). I'll keep running it.
What we need to do is get a logcat when it happens.. So maybe overnight I'll leave it running or something. It just rebooted on me and I was semi-watching it, didn't even notice but Uptime Widget was reset to 7m up, 15:30 max..
I have started up a logcat and I'm going to leave it running while I get ready to go out for the day.. Although I just installed and fiddled with Google Earth, which failed badly, so I wonder if it caused some problem. Also saw it happen after playing with Google Maps, so I wonder about Location stuff maybe doing it.. Dunno. I just launched Maps a few ago and it's been up since. Hopefully a logcat will capture some info.
I have noticed that I've seen some crashes that don't show the Crash dialog.... TweetDeck is particularly bad about crashing viewing some Facebook posts, and in this case it just goes black for half a second then back to the list of posts. A logcat shows it crashed. But I don't know the two are related (not having the crash dialog stuff and the reboots that is).

I had it reboot on me twice last night, one time I didn't know about it until I picked it up later and noticed the uptime widget was down to some 30 minutes, and another time right before bed I hit the power button and about 10s later I saw the boot up text and a reboot happen.
Still haven't caught it on logcat.

My doesn't reboot spontaneously, but it does "lock up" and won't turn on with the power button from standby occasionally. If I remember to use the Nook Button to wake from standby, I don't seem to have this issue. If I use the power button, and it won't wake, I need to hold it down for ~15 seconds and it reboots.
AFIAK, it has done this since I purchased it (I rooted after about 1 hour with the NC in my hands).

Mine has never reboot WHILE I'm using it, it's sneaky about it. But I suppose I'd much prefer it reboot while I'm not using it than while I'm using it; I have yet to have it do a full reboot while using it.
Trying to set up a Delicious account.. yeah, that rebooted the Java VM. But only time I've made it reboot at all.
Hahah, damnit, it just rebooted after it went to sleep. I seriously think it has something to do with going to sleep. I've been sleeping it and waking it repeatedly on adb logcat and it won't crash. Figures.

I had this same issue a while ago. I don't have the logcat from it, but from what I could tell is was some sort of error coming from the system dimming the brightness before turning the screen off. I had Extended Controls installed and was using the widget to adjust my brightness. Whenever the screen would dim before turning off I would get a reboot. I have since uninstalled it and have had no issues with reboots. I'm not sure if this is the issue youre facing but thats my story.

isolated_epidemic said:
I had this same issue a while ago. I don't have the logcat from it, but from what I could tell is was some sort of error coming from the system dimming the brightness before turning the screen off. I had Extended Controls installed and was using the widget to adjust my brightness. Whenever the screen would dim before turning off I would get a reboot. I have since uninstalled it and have had no issues with reboots. I'm not sure if this is the issue youre facing but thats my story.
Click to expand...
Click to collapse
Actually not using any of those on mine.. I have Beautiful Widgets in ADW and Beautiful Widgets + Note Widget in WidgetLocker.. Not adjusting the backlight at all either, in fact I don't think I have at all since getting it now that I think about it.

I have the same issue: rooted Nook Color reboots occasionally and it does seem to do it whenever I put it to sleep or it goes to sleep by itself (when the screen dims). It hasn't rebooted while in use, but it does reboot occasionally when left alone. Have no idea why.
From apps that control dimming I have Advanced Task Killer installed besides the stock app that controls dimming... Could it be the issue? I will uninstall Advanced Task Killer and see if that help.
Otherwise I love my rooted NC. It's fast, beautiful and works great as an E-reader and an Android tablet.
to summarize: Do you think it's the hardware issue or software. I've heard of people who have non-rooted (stock) Nook Color having the same rebooting problem, but apparently it doesn't have to do with rooting. Do you think it will adversely affect the Nook?
If anyone finds a solution please post here. It would be tremendously appreciated.
Thanks and have great holidays.

mastroiani said:
I have the same issue: rooted Nook Color reboots occasionally and it does seem to do it whenever I put it to sleep or it goes to sleep by itself (when the screen dims). It hasn't rebooted while in use, but it does reboot occasionally when left alone. Have no idea why.
From apps that control dimming I have Advanced Task Killer installed besides the stock app that controls dimming... Could it be the issue? I will uninstall Advanced Task Killer and see if that help.
Otherwise I love my rooted NC. It's fast, beautiful and works great as an E-reader and an Android tablet.
to summarize: Do you think it's the hardware issue or software. I've heard of people who have non-rooted (stock) Nook Color having the same rebooting problem, but apparently it doesn't have to do with rooting. Do you think it will adversely affect the Nook?
If anyone finds a solution please post here. It would be tremendously appreciated.
Thanks and have great holidays.
Click to expand...
Click to collapse
I suspect it's a software thing, as it doesn't randomly reboot in use, it ONLY seems to happen going into standby, and I have YET to make it happen connected USB for adb.
You know actually, I think alogcat can log automatically now, maybe I should try that.. but it'd have to run for a day or so, as I only see this happen like twice a day at most.

Do you have setcpu installed? I was getting random reboots when I had it on conservative. Switched to ondemand for all profiles, and no more reboots!

wvcachi said:
Do you have setcpu installed? I was getting random reboots when I had it on conservative. Switched to ondemand for all profiles, and no more reboots!
Click to expand...
Click to collapse
I myself had not played with SetCPU at all. So had you in the past and set it to conservative, and switched it back, or you switched it from its defaults? Reminds me, per my observation that it never has rebooted while on AC or USB, was there a default profile when plugged in that it's set to ondemand vs conservative? This could start making some weird kind of sense. I'll try it, but using something called CPU Tuner since it's free..
EDIT: I looked on USB and on Battery, both times was conservative, so looks like that's the default... Does the Nook have an automatic switching utility like cpuspeed in it? Hmm.. /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor is the file if anyone else wants to look.
BTW, has anyone on 1.0.1 auto-nooted etc not seen these random sneaky ninja power-off reboots? I swear mine waits until I'm not looking and reboots. I've only SEEN it do it once or twice, but in the last 5 or so days it's rebooted at least 10 times while powered off. Again NEVER while I'm using it, so I'm at least thankful for that. If it were rebooting while using it that would not be acceptable.
I have the Uptime Widget, kinda wished I had an uptime graph to see if there is a pattern.. I'm about 99% sure it never happens when plugged in AC or USB.
EDIT2: IT IS CLEARLY MOCKING ME. It just rebooted after I peeked at the governor files and let it idle to sleep.

I have the same random reboot problem since I upgraded to 1.0.1 and used auto-nooter. I only see it when it goes to sleep...or so I thought. This morning I heard it reboot and i hadn't touched it since last night. FYI, it was not plugged in when it happened. Thankfully it never reboots while in use.
Oh...ad i havent used any CPU clocking tools. Also...never saw this on 1.0. So weird but I am sure someone smarter than I will figure it out.
UPDATE- Just got out of the shower and while getting dresses...heard the Book reboot twice within a minute or two.
Wondering if its an app that is causing a fatal crash when it tries to update.
Sent from my Nooxus One using Tapatalk

I haven't had a random reboot in 3.5 hours and i have used the Nook on and off. I did remove my email account from the Google email app (not gmail) and its been good for awhile now. I will update if this changes but I am feeling confident this fixed the random reboot.
Sent from my Nooxus One using Tapatalk

rckymtnrfc said:
I haven't had a random reboot in 3.5 hours and i have used the Nook on and off. I did remove my email account from the Google email app (not gmail) and its been good for awhile now. I will update if this changes but I am feeling confident this fixed the random reboot.
Sent from my Nooxus One using Tapatalk
Click to expand...
Click to collapse
I've had one unexpected reboot today that I know of, I think this has helped, although I keep finding my Wifi turned off, even though this program I installed is only set to turn it off when the battery is extremely low. So I changed that profile and it hasn't turned itself off since, so seems to me maybe the battery reporting is a little wonky sometimes.
I've been watching, and I'll keep an eye out, but I think wvcachi is onto something.
BTW, the Nook has been primarily idle for the last 5 hours, just popped it on a few times to read an email, check on something, or see if it reboots so I haven't used it a bunch but it's lost a whopping 2% battery in that time. I also disabled the Phone stuff too, per this thread:
http://forum.xda-developers.com/showthread.php?t=883908

I am at 6.5 hours now....no rebooting so far.
Sent from my Nooxus One using Tapatalk

Nightly used to sleep but doesn't anymore

Hey guys,
Did a search but didn't find an answer.
I'm running Nightly 102 and just recently I noticed that my NC's not going into deep sleep like it used to. I lost about 20% worth of battery with my NC "sleeping" for a couple of hours multiple times in the last few days. I'm pretty sure it used to sleep because I remember the screen would do that "shrink down to a single vertical line" animation before turning off. But now it's back to the screen just instantly going dark they way it did before the sleep issue was fixed.
I've also been getting the "Sleep of Death" once a day or so recently. Does anyone know what the problem might be? I just downloaded RC1 so maybe I'll try installing that and see if sleep comes back.

darien87 said:
Hey guys,
Did a search but didn't find an answer.
I'm running Nightly 102 and just recently I noticed that my NC's not going into deep sleep like it used to. I lost about 20% worth of battery with my NC "sleeping" for a couple of hours multiple times in the last few days. I'm pretty sure it used to sleep because I remember the screen would do that "shrink down to a single vertical line" animation before turning off. But now it's back to the screen just instantly going dark they way it did before the sleep issue was fixed.
I've also been getting the "Sleep of Death" once a day or so recently. Does anyone know what the problem might be? I just downloaded RC1 so maybe I'll try installing that and see if sleep comes back.
Click to expand...
Click to collapse
If you go to the spare parts app, look at battery history, change other usage tab to partial wake usage, and have a look there. That should show at least what is causing the problem.
Some of us were having an issue with the Google maps app, and more specifically the Latitude element and its interruption of sleep. If it is just sign out....it worked for me.
Sleep of death is another story that I can't help you with!
Hope this helps you

gudism said:
If you go to the spare parts app, look at battery history, change other usage tab to partial wake usage, and have a look there. That should show at least what is causing the problem.
Some of us were having an issue with the Google maps app, and more specifically the Latitude element and its interruption of sleep. If it is just sign out....it worked for me.
Sleep of death is another story that I can't help you with!
Hope this helps you
Click to expand...
Click to collapse
Thanks I'll check that out. I tried re-flashing 102 this morning but still no sleep.
EDIT: Just checked Spare Parts, but the only thing I see is 1m 15s under Android System and 32s under Google Services. Maps is at 0s.

darien87 said:
Thanks I'll check that out. I tried re-flashing 102 this morning but still no sleep.
EDIT: Just checked Spare Parts, but the only thing I see is 1m 15s under Android System and 32s under Google Services. Maps is at 0s.
Click to expand...
Click to collapse
I think your best bet is to flash that RC1 you dloaded or a latest nightly, alot of good things have changed since the nightly you are on.
Also (though I don't know how you flash) I got some great advice on flashing procedure to help getting a clean install of nightly, and I've been following this for a while now, it is
1. Back up ROM
2. Wipe cache
3. Flash ROM
4. Flash kernal
5. Flash GAPPS
6. Wipe dalvik cache
7. Clear battery stats
8. Fix permissions
9. Reboot
That's what I do everytime via CWM. I also try to flash only on full charge. I don't know if you need to reflash GAPPS everytime but once I had some wifi issues and this fixed it
Anyway thought i wouLd pass this on

gudism said:
I think your best bet is to flash that RC1 you dloaded or a latest nightly, alot of good things have changed since the nightly you are on.
Also (though I don't know how you flash) I got some great advice on flashing procedure to help getting a clean install of nightly, and I've been following this for a while now, it is
1. Back up ROM
2. Wipe data and cache
3. Flash ROM
4. Flash kernal
5. Flash GAPPS
6. Wipe dalvik cache
7. Clear battery stats
8. Fix permissions
9. Reboot
That's what I do everytime via CWM. I also try to flash only on full charge. I don't know if you need to reflash GAPPS everytime but once I had some wifi issues and this fixed it
Anyway thought i wouLd pass this on
Click to expand...
Click to collapse
I just did all of this (except wiping data) and installed RC1 and it seems to be the same. I REALLY don't want to have to wipe the data. It would be a bummer to re-do all of my screens and widgets again. Is that step really that important?

darien87 said:
I just did all of this (except wiping data) and installed RC1 and it seems to be the same. I REALLY don't want to have to wipe the data. It would be a bummer to re-do all of my screens and widgets again. Is that step really that important?
Click to expand...
Click to collapse
Most things are fixed by wiping data/cache and even dalvik cache..
if you don't know already Titanium Backup can restore most widgets.
download TiBu
Backup your launcher + "Application Widgets"
Flash new ROM
Restore apps+data using TiBu
open your usual home application..
restore "Application Widgets"
reboot
and tada.
I'm not sure if those will work with paid widgets from LP+ though. Has worked for me amazingly on ADW.

somethings to check for with the lack of deep sleep:
1) live wallpaper. its not with all live wallpapers, just certain ones. if you are using a live wallpaper try using a non animated wallpaper.
2) wifi is off with screen.
3) in maps, log out of Latitude
I hope one of these will help.

darien87 said:
I just did all of this (except wiping data) and installed RC1 and it seems to be the same. I REALLY don't want to have to wipe the data. It would be a bummer to re-do all of my screens and widgets again. Is that step really that important?
Click to expand...
Click to collapse
Oh no major typo!
I actually don't wipe data every flash, only if I have a recurring issue.
Normally it is just cache that I wipe.(have edited post)
But if you have an issue sometimes its the only way. Follow suggestions above for backing up apps etc.
Its a good practice to backup ROMs when you have one working good so you can flash back if something goes wrong

darkamikaze said:
Most things are fixed by wiping data/cache and even dalvik cache..
if you don't know already Titanium Backup can restore most widgets.
download TiBu
Backup your launcher + "Application Widgets"
Flash new ROM
Restore apps+data using TiBu.
Click to expand...
Click to collapse
be careful restoring apps + data.......only restore data where necessary.....sometimes restoring data from a particular app will bring the problem back.
Only restore data where absolutely needed like email, etc.

gudism said:
be careful restoring apps + data.......only restore data where necessary.....sometimes restoring data from a particular app will bring the problem back.
Only restore data where absolutely needed like email, etc.
Click to expand...
Click to collapse
i've never had issues restoring data apps.. /system files on the other hand is a different story.

boxcar8028 said:
somethings to check for with the lack of deep sleep:
1) live wallpaper. its not with all live wallpapers, just certain ones. if you are using a live wallpaper try using a non animated wallpaper.
2) wifi is off with screen.
3) in maps, log out of Latitude
I hope one of these will help.
Click to expand...
Click to collapse
I did just recently start using Multi-Picture Live Wallpaper. You might be on to something.
I do have Google Maps, but I never use it. I clicked "Don't Accept" to the privacy policy on Latitude. So I don't think that was ever running.

darkamikaze said:
i've never had issues restoring data apps.. /system files on the other hand is a different story.
Click to expand...
Click to collapse
I haven't personally had any problems either.....just alot around here use it as a golden rule

I've found that the "wifi off with screen" is what stops the SOD's for me... If I disable wifi-sleep, I get the SOD's multiple times a day. If I set wifi to turn off when screen turns off, I never get SOD...
Strange...
I never got SOD with old kernel, even when wifi is always on...

jtrosky said:
I've found that the "wifi off with screen" is what stops the SOD's for me... If I disable wifi-sleep, I get the SOD's multiple times a day. If I set wifi to turn off when screen turns off, I never get SOD...
Click to expand...
Click to collapse
What do you use for a Wifi toggle? I have Juice Defender and it seems to work well when I get to work, (it turns WiFi on when I turn the screen on) but for some reason it doesn't seem to work so well when I get home.
Well I've been running RC1 for a few days and changed to a static background. I've been getting good battery life the last couple of days. I'll give it another day and then try using Live Wallpaper again and see if battery life suffers.

I'm just using the built-in wifi "sleep policy" setting (Settings->Wireless & Networks->WiFi Settings, then press MENU->Advanced->Wifi sleep policy).
With 7.0.3 Stable, I NEVER get SOD, regardless of wifi sleep policy.
With 7.0.3RC1, when I leave wifi sleep policy set to "Turn off with screen", the SOD's go away...
However, with the latest nightly, I get SOD regardless of wifi sleep setting!
Very frustrating!
Very strange issue - nobody can seem to nail this one down! I may end up back at 7.0.3 stable - I had ZERO SOD issues with that, regardless of the wifi sleep policy... Battery life wasn't as good, but I can live with that over the random SOD's...
It's got to be some strange combination of things with the new kernel I'm guessing...

jtrosky said:
I'm just using the built-in wifi "sleep policy" setting (Settings->Wireless & Networks->WiFi Settings, then press MENU->Advanced->Wifi sleep policy).
Click to expand...
Click to collapse
Never knew about that setting. Thanks for the info. Hopefully Juice Defender and the built in WiFi sleep policy don't conflict with each other. We'll see.

Here is a few more details about my SOD issues... I've been changing one setting at a time to try and determine what is causing it. With the latest nighties, even with "wifi sleep policy" set to "never", I am not getting anymore SOD's (so far at least).
All that I did was to remove my Outlook email account from the built-in email app (still have Gmail configured via Gmail app though). Since removing my Outlook email account from Nook color, I haven't had any issues! I'll keep everyone updated...
Does anyone have an Exchange AND Gmail account configured but do NOT get the SOD???

Bummer. I changed back to Multi-Live wallpaper this morning and not only is it not sleeping, (down to 87% from 99% in about 3 hours with no use), but I got a SOD which I haven't had for a few days.
Guess I'll switch back to static wallpaper.

@darien87 - Just curious - do you have an exchange mailbox setup? What about a gmail account?

Well, I am thoroughly convinced now that setting up an Exchange push email account in the standard mail app was causing my SOD's. Haven't had a single issue since I removed the exchange account (left gmail account set up in gmail app though)...
Can anyone else attempt to validate this theory? Of course, it could be a combination of an exchange email account and something else as well... who knows - would love to get it resolved though!

[Q] Galaxy Note not waking up?

I can't put my finger on this issue I've been having with my Note.
Don't get me wrong, this device is a godsend!
The problem I've been having is that sometimes when I take my Note out of my pocket and try to press the unlock or menu button it doesn't show anything on the screen. I've read about people having issues with delay before it pops up, but it doesn't pop up even after 10 seconds or a minute, it feels like the device 'hangs' or doesn't want to wake up. The only way I can turn the phone on again is by pressing the unlock button for like 10 seconds and the phone reboots.
I thought it was a problem with Green Power, I thought it maybe had issues turning off the wifi or data when the screen was locked and that the service would cause the OS to crash or 'hang'. When I look at my battery history after the reboot it shows that I lost a significant amount of battery (5-15%, depending on how long it took for me to 'discover' the crash) and there's a 'jump' in the graph.
Things I've tried:
Stock rom - problem persists
Different kernels - tried all the kernels available in the market including stock, problem persists
Add a bit of paper between back-cover and battery (to make sure it doesn't lose contact)
Checked if there was dust between battery connections
Tried different sim card
Tried disabling wifi and data all day (mysteriously persists)
DIfferent governors (ondemand and interactive) (the phone reverts to default governor after the forced reboot, normal? i have my phone set to interactive on boot, but somehow it skips that after the forced reboot)
I've attached a picture of the battery graph. According to the stats there's a 25 minute gap where the phone was 'stuck' and you can see that the screen was on and active for that duration.
There are NO funny apps running in the background, this is is a clean install with some standard Samsung apps frozen.
tl;dr version: phone randomly won't wake up; battery loss after forced reboot;

I might have found the issue myself. Now when I come to think of it, I think it always occurs after I've been in my car for like a 30 min drive... Maybe the phone is having trouble switching networks? Anyone know what might be causing this?
Or better yet, how can I research this issue? Can I enable some logging somewhere to track this?

I had the note for about 10 days and today, about 1 hour ago it happened to me for the first time. I tried the home button to wake the screen but nothing, tried the power , nothing and holding the power but nothing happened. I had to pull the battery.

I had this problem in the beginning, but no more.
It's one of two things, in my case. Restoring apps (with data) from Titaium backup, or SetCPU or both. Do a factory reset, reinstall apps without data. If using setCPU, disable it for a while to see if it happens again. It's been over a week and the problem is gone.

tamarian said:
I had this problem in the beginning, but no more.
It's one of two things, in my case. Restoring apps (with data) from Titaium backup, or SetCPU or both. Do a factory reset, reinstall apps without data. If using setCPU, disable it for a while to see if it happens again. It's been over a week and the problem is gone.
Click to expand...
Click to collapse
I was using System Tuner instead of SetCPU to freeze apps and change governor, maybe I've just been using the wrong app? I deleted it just in case. Will see if the problem persists, thanks!
The nasty thing about it is that it seems to happen randomly (but it most likely doesn't) and is pretty rare (happens once every 3 days).
Still, I don't like the fact of not being available for X amount of time, even if it's 30 minutes.

I'm on stock room and unrooted. Like I said first time it's happened.

i've had the GNote since 4 days now , and yesterday same thing happened as the device was in my pocket and i couldnt wake it up at all , battery pull solved it.
im on stock , non rooted

I can't believe that we are the only ones with this issue. Anyone else? OR better yet, how did you resolve it?

Dont know if this is the same issue as the streak had, but with the streak if you kept it your pocket with the screen facing your body this would sometimes happen. Flipping it so that it that the screen doesnt face your body in your pocket solved this issue.

kirkla79 said:
Dont know if this is the same issue as the streak had, but with the streak if you kept it your pocket with the screen facing your body this would sometimes happen. Flipping it so that it that the screen doesnt face your body in your pocket solved this issue.
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Thanks for your reply. I did some research, and apparently it had to do with static being built up in the screen from wearing it towards your body in your pocket.
This issue was that you couldn't swipe the lockscreen cause the touch screen wouldn't respond. The problem we are having is that the screen won't even turn on and that the system locks up.

Same issue here with my 2 days old Galaxy Note, that's how I found this forum. In my case it went from not waking up occasionally to every time WIFI was ON (I did some experimenting with settings to see which one could be the one causing the problem). But then...occasionally it would not wake up even with WIFI OFF: very annoying. And this is my first Android, so I didn't have any custom anything, pretty much same as out of the box when I got it The only solution was to reset the handset. And definitely has nothing to do with having it in my pocket as I don't carry it in my pocket. Rang Samsung, they told me it was faulty, I returned it. Now I'm concern the next one is going to have screen issues? As so many people complain in this forum? we'll see.

My issues have been resolved after flashing AbyssNote 1.4 and when I stopped using System Tuner. I've started using Voltage Control instead and now I'm not even having problem @ 100Mhz undervolted 50mV from stock.

Same problem with my wife's Gnote, totally stock, just a small handful of apps installed. Happened twice, about a week apart.
She does a lot of travelling, maybe you're right about that. But it happens after she gets home when it's still OK.

Had the same same issue twice in two days and had to do a battery pull, just did a master reset and re -installed the applications manually, so far so go.
YOu guys think its a hardware or a software issue?

Hmm.. Happened to me too about three times in the last two weeks. I am on stock rom but rooted, and running Green Power. Hopefully samsung will fix it in the next updates. Seems like a software bug to me. Maybe not enough juice when in deep sleep?

metus666 said:
I was using System Tuner instead of SetCPU to freeze apps and change governor, maybe I've just been using the wrong app? I deleted it just in case. Will see if the problem persists, thanks!
The nasty thing about it is that it seems to happen randomly (but it most likely doesn't) and is pretty rare (happens once every 3 days).
Still, I don't like the fact of not being available for X amount of time, even if it's 30 minutes.
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Hello
its the problem of your kernel. try Abyys 1.4 and use XDA Superpower to adjust the CPU-Frequency automatically

neunzehn77 said:
Hello
its the problem of your kernel. try Abyys 1.4 and use XDA Superpower to adjust the CPU-Frequency automatically
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problem is it also happens on stock rom.

mfractal said:
problem is it also happens on stock rom.
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It's very well possible that the stock kernel has faulty settings for the CPU. Haven't had the problem again with AbyssNote 1.4 and Voltage Control (even with custom cpu frequencies)

I just got my note today.
Battery in, turnt it on a few mins playing around.... the problem started
and hasnt since stopped...
Anyone tried contacting samsung about this?
software fix or hardware issue ??

qazkamakazi said:
I just got my note today.
Battery in, turnt it on a few mins playing around.... the problem started
and hasnt since stopped...
Anyone tried contacting samsung about this?
software fix or hardware issue ??
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at this point we're just guessing, there haven't been any official confirmations of the problem as far as i know.
But if it's so accute that it keeps happening all the time you must have a faulty device.. call samsung ?

Phone randomly reboots or powers off

Running latest stock firmware and at least once a day my phone reboots automatically. Auto restart is turned off. I have it on the table and next thing it just reboots. One time this week it turned off completely. Has anyone else experienced this and or know of a solution? Thanks

I cannot confirm anything you describe. It's either caused by a bad or disabled application or possibly faulty hardware. Test your phone at Safe Mode to see if the restarts stop. If so, you need to find out which app is causing it.
Fix an Android device that's restarting or crashing - Android Help
Try the following steps if your phone has any of these problems: Randomly reboots or restarts Shuts down without restarting Restarts constantly: Go to the Advanced troubleshooting section.
support.google.com
Why Does Android Randomly Restart? - Technipages
I provide a list of things you can try if your Android device seems to randomly restarts for no apparent reason.
www.technipages.com

hallo dare said:
Running latest stock firmware and at least once a day my phone reboots automatically. Auto restart is turned off. I have it on the table and next thing it just reboots. One time this week it turned off completely. Has anyone else experienced this and or know of a solution? Thanks
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Click to collapse
Can confirm. It happens to me as well. Not everyday. It is completely random. Happened twice today. After I charged it. Don't know if charging it is connected somehow to the issue. Every android phone I buy just has some odd quirks. No more. After this one I'm done. You barely see any problems like this with an iPhone.

hallo dare said:
Running latest stock firmware and at least once a day my phone reboots automatically. Auto restart is turned off. I have it on the table and next thing it just reboots. One time this week it turned off completely. Has anyone else experienced this and or know of a solution? Thanks
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Click to collapse
You using a SD card? If so try pulling it.
If you did any firmware update flashes since getting it, factory reset.
At least clear the system cache...
A hard reset may also get it.

@hallo dare
@mehigh95
Then check your Android System WebView version according this article:
Here's how to fix those mysterious Android WebView crashes
Download it from the Play Store or APK Mirror now
www.androidpolice.com

Thanks to all for the replies. Something i have noticed (and i hope i don't jinx myself now) is that since i turned off the "auto optimise daily" feature, i haven't had a single reboot or power off.

hallo dare said:
Thanks to all for the replies. Something i have noticed (and i hope i don't jinx myself now) is that since i turned off the "auto optimise daily" feature, i haven't had a single reboot or power off.
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Yeah leave that junk turned off... power management is known to cause erratic behavior as well.

How it's going with the random reboots? Do you still have a problem or turning off "auto optimise daily" fixed it?

lanant said:
How it's going with the random reboots? Do you still have a problem or turning off "auto optimise daily" fixed it?
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It still happens.

mehigh95 said:
It still happens.
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This is not normal behavior.
If it's under warranty now might be the time... at least get the documentation started.
Have you cleared the system cache?
Try in Safe Mode as pointed it maybe a 3rd party apk; power management apps and 3rd party launchers are prime candidates. Anything that runs in the background when the screen is off.
Factory reset time...
If that doesn't get try replacing the sim card and removing the SD card if any.
If you still can't find it try reflashing the firmware.
It maybe a hardware failure... and intermittent ones can be the hardest to track down.

lanant said:
How it's going with the random reboots? Do you still have a problem or turning off "auto optimise daily" fixed it?
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I think it actually turned out to be Nova launcher causing the problem. I uninstalled it and turned back on auto optimise on Saturday and i haven't had a reboot since.

hallo dare said:
I think it actually turned out to be Nova launcher causing the problem.
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Nova launcher premium or free and what version?

I'm using Nova Prime, I haven't noticed any reboots but there has been occasions where the fingerprint scanner was switched back to code unlock like it had just booted up. I'll check up time if it happens again.

Latest free from Play store. 6.2.18.
I might try amd reinstall it later to see if the issue reoccurs, but there has been no reboots since i uninstalled it thankfully.
_jis_ said:
Nova launcher premium or free and what version?
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3mel said:
there has been occasions where the fingerprint scanner was switched back to code unlock like it had just booted up.
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This is normal security behaviour in Android and it happens every few days. It has nothing common with used launcher.

hallo dare said:
Latest free from Play store. 6.2.18.
I might try amd reinstall it later to see if the issue reoccurs, but there has been no reboots since i uninstalled it thankfully.
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Ok, was it configured from scratch or via imported configuration from previous phone?

hallo dare said:
Latest free from Play store. 6.2.18.
I might try amd reinstall it later to see if the issue reoccurs, but there has been no reboots since i uninstalled it thankfully.
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Might want to quit while you're ahead. A buggy 3rd party launcher is a sure fire way to crash and burn a Android OS. Boot looped twice by one on my stock Note 10+.
Take any noticable instability seriously...

blackhawk said:
Might want to quit while you're ahead. A buggy 3rd party launcher is a sure fire way to crash and burn a Android OS. Boot looped twice by one on my stock Note 10+.
Take any noticable instability seriously...
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No doubt you're absolutely right about that, but on the other hand, with the Nova launcher, it's not normal behavior. Nova is rock solid, I've used it for years on various devices, and there's never been a problem.

_jis_ said:
No doubt you're absolutely right about that, but on the other hand, with the Nova launcher, it's not normal behavior. Nova is rock solid, I've used it for years on various devices, and there's never been a problem.
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While I found that it's not better than the native One UI launcher, Nova Launcher didn't boot loop my 10+ into oblivion... lol, a definite plus.
What I found was it was slower and that I lost some features I liked with One UI. It used a lot more battery but some of that was due to tweaking it, but even when I wasn't adjusting it's settings it's battery usage was high. One UI unlike some of Sammy's past launchers is a fast and very stable launcher... hard to beat.
Samsung's are very customizable in their stock configuration, other makes not near as much so.
So yeah I get why you might want use a 3rd party launcher and Nova is at the top of the candidates. Not being at the mercy of every new flavor of OS and native launcher is also more harmonious and productive... so yeah, I get it.

I don't use Nova launcher and I have random reboots. What I' ve noticed is that the reboots were happening when I wasn't using the phone for a while. Also when the phone turned back on an application was active in notification curtain. In the beginning it was TuneIn although I had it force stopped from settings everytime I was using it. After I uninstalled it I didn't had any incident for quite a while. Two days ago I had a lot of reboots in a day. The app working after the reboots was always Samsung Accessory Service, I have Galaxy Watch 3 also. My guess is that the UI is trying to kill an app and it crashes. When I find some time I 'll try a factory reset with fresh install cause my current set up is based on settings from my previous phone (LH V30).