Stuck in Boot Loop, No Idea Why - Barnes & Noble Nook Tablet

My NT has been working flawlessly since I first got it last November. Installed Nook & Zergy, OTA blockers and I was off. No CM9 or anything like that cuz all I needed was a working tablet that I could access Google Market on.
Tonight I pick up my tablet and notice it's been turned off. I turn it on and now it's stuck in a bootloop. It tries to turn on, then shuts off, then back on, off, etc. I have zero idea what has changed but for whatever reason the damn thing has decided it's not gonna boot up.
Anyone ever experienced this? Or have any idea how to correct it? Any thoughts would be appreciated.

I should probably also point out at this time that none of the methods of restoring the device to factory settings seem to be working. Help?

Um never mind.
I had to replace the entire nook so I guess it's moot now.
Thanks anyhow though folks.

Just out of curiosity, was it a hardware failure then?

I'm wondering the same thing. My nook has had similar symptoms, It constantly tries to boot and fails when I have the usb cord plugged in. One time after I unplugged it, it automatically cleared data and restored factory settings which did not fix it anyway. Now it just flashes the battery too low screen constantly when plugged in.

The people at B&N were fairly stumped and after a few minutes of examination, they just agreed to swap it out for a new (or rather refurbished) model. So I'm guessing it was a hardware failure, yeah. Just very odd that it would happen like that all of a sudden, but then I guess there's no telling when stuff is just gonna fail.
hsanafad, you might wanna try calling nook customer service and asking for help. When they fail to fix the problem (and they probably will if it's the same problem I had) then they'll just set up a replacement through the mail or with your local store. Your nook should still be under warranty since you've had it less than a year (if it's a tablet and not a color) so probably they'll swap it out with no real issue. Just a thought.

Related

Screen orientation stuck.. Anyone else?

I did search before posting so please forgive me if I've overlooked anything...
So my screen keeps getting stuck sideways. I'll turn it sideways to type on the bigger keyboard, view a site, or view photos, and it will not turn back after. I can shake it like crazy and it sometimes goes back, but not always. It's also quite embarrassing to do this in public... So my solution for now is to go to the home screen, which usually sets it back upright. However this is also quite annoying to keep going back to the home screen.
This is actually my second Eris to do this. It first happened on the stock 1.5 firmware, so I returned the phone and it was replaced. I was told they have never seen this problem, but it happened again, after thirty days. I'm not sure I can return it as I declined insurance. I decided to try the 2.1 leak, and the problem is still there. Now I'm worried about taking it in because I have a leaked rom on it, and don't want to get in any trouble.
Oh, I also tried the G-Sensor calibration tool, but it seems to just switch which way my orientation is stuck. The phone is set to switch automatically when rotating, so that isn't the issue.
Has anyone else experienced this? Any ideas?
Did you try disabling and re-enabling the 'Automatic Screen Orientation' (or whatever it is...)?
I've tried that countless times. Doesn't do anything for me.. I called Verizon and their response was bring it in and they'll replace it. I'm still hesitant to try with a leaked rom though. I guess my only option is to wait for the official update at this point? Thanks for trying to help though.
you should still be covered under manufacturers warranty. EVEN IF THE PHONE GETS BRICKED YOU SHOULD STILL BE COVERED. you can try and do an update to the 2.1 official update and when u go to apply that follow the prompts. when it gets to where it starts installing, you will see what it says"
system - updating
at the bottom it will say "do not turn off phone" MAKE SURE YOU PAY ATTENTION TO THAT. and let it do the update. also when you reboot the phone after that, let it do a normal update BUT DO NOT PULL OUT AND PUT BACK IN THE SD CARD while it is rebooting. that could be bad as well and end up bricking the phone.
Thank you for the instructions. I'll be sure to try this when the official update arrives. Hopefully it doesn't take too much longer..
Edit: I decided to go ahead and take my phone to Verizon to see if I could get it replaced. The guy didn't say anything about 2.1 or didn't notice. They didn't have any in the store, so I'll have to wait 2 to 3 days, then send the old phone back with the package.
Screen orientation stuck ?
This happened to me after jail braking my Eris Driod. Was not sure how to fix it. But I stumbled on to a fix that worked for me. Here it is. In display options using the G-Sensor calibration. I always did this holding my Driod upright on a level surface. It worked just fine. Then I started having problems and no matter how many time I did the calibration – My screen still would get stuck. Then I tried doing the calibration with lying my Driod flat on a level surface and that did it. Not sure why but I really don’t care – it just works. Good luck !

Please help! HTC HD2 keeps rebooting (soft reseting) out of it own

I don't know what the heck is going on with my HTC HD2, but the reboots are getting quite annoying.
Furthermore i noticed it happens when i utilize the cpu heavily.
Mostly with streaming video or playing games.
Have done multiple hard resets, rom updates and even custom roms but nothing seems to work.
Sometimes my phone even reboots(soft resets) after watching 5 whole seconds of youtube
So even directly after a hard reset the problem persists.
I'm totally confused right now(because i have tried everything i could do to fix this problem).
I am thinking could it be the battery not giving enough juice for the task? overheating ? or just faulty hardware?
what do you guys think?
because i noticed that the problem is happening more frequently over time.
Edit: it rebooted even in idle a moment ago (1th time) ???
Similar issue with youtube freeze and reset
I can validate your frustration. I am having problems with my HD2 freezing up as well and doing a soft reset on it's own. So the YouTube app opens up the HTC player and then it will play a few seconds and then freeze up. I also opened an MP4 movie file and view it with the HTC player and that also froze it. Last but not least, I have TomTom and that froze it after 15 minutes last night.
I have seen some postings that Tmobile and HTC will be releasing a new rom to fix some memory leaking issues so perhaps that might be it.
It started happening about a week ago for me. Please post any solutions you might find.
I am on:
OS v.5.2.21889
Mania v.2.5.20121412.1
ROM v.2.10.531.1 WWE
Radio v. 2.08.50.08.2
I have done some trail and error, played around with coreplayer and i noticed that when i set the video quality to FLV medium quality in the buildin youtube app in coreplayer i won't reboot that quick anymore, but after a couple of seconds it will eventually still reboot. If i set quality to high quality/high bandwidth i will reboot much faster (so this let's me think about some kind of memory leak/buffer overflow).
Furthermore luckly i don't have any problems with playing mp4 videos in coreplayer, i have tested this especially because of the youtube reboots, and it will keep playing for 1,5 hour without any problems, so maybe you could try coreplayer and see if that's a solution for your mp4 problem ?
But eventually it would be nice if these problems where sorted out so that the device will work like it is supossed to be
Already tried a TASK29 and a flashing a stock ROM from your SD card?
Ye, have tried task 29 (between each roms, i do use task to make sure that the phone is empty.) and when i went back to my 1.72 stock rom i did flash it from SD, but still no luck.
this happened to me today as i was logging onto the net. it did a full master reset.
Same thing happened to me after the unit froze. I pulled the battery, put it back in an it went into this continuous loop of starting up, going through the first couple of screens and then rebooting. What I eventually found to be the problem was that I had inadvertently bent one of the battery pins when I put the battery back in, not much but just enough to where it wasn't making contact. After I carefully straightened it out the issue was gone and it fired up as usual. I love simple fixes, of course this was after I task 29'd and reflashed which didnt correct the problem.
dfhgjkhgfeghjn
lemonspeakers said:
dfhgjkhgfeghjn
Click to expand...
Click to collapse
lol ? xD frustrated ?
thompsd said:
Same thing happened to me after the unit froze. I pulled the battery, put it back in an it went into this continuous loop of starting up, going through the first couple of screens and then rebooting. What I eventually found to be the problem was that I had inadvertently bent one of the battery pins when I put the battery back in, not much but just enough to where it wasn't making contact. After I carefully straightened it out the issue was gone and it fired up as usual. I love simple fixes, of course this was after I task 29'd and reflashed which didnt correct the problem.
Click to expand...
Click to collapse
hmm i only got the problem while i'm watching streaming video through 3g and on usb > active sync > pc data connection / some (cpu intensive) games
with wifi no problems at all, it plays youtube for more then a hour without a reboot, and i tested it multiple times to make sure), and booting is just fine without a single hickup
thompsd said:
Same thing happened to me after the unit froze. I pulled the battery, put it back in an it went into this continuous loop of starting up, going through the first couple of screens and then rebooting. What I eventually found to be the problem was that I had inadvertently bent one of the battery pins when I put the battery back in, not much but just enough to where it wasn't making contact. After I carefully straightened it out the issue was gone and it fired up as usual. I love simple fixes, of course this was after I task 29'd and reflashed which didnt correct the problem.
Click to expand...
Click to collapse
Hey, thank you @thompsd. This was driving me crazy on my phone. I finally took it back to a TMobile store for replacement and they put me on the phone with support before they would issue a replacement. Of course I was bewildered when they had me take out the battery and put it back in (which I had done a zillion times) and the phone suddenly worked. The person on the phone told me that it was fixed because I had to keep the battery out for at least 90 seconds. This made absolutely no sense, but it was hard to argue with success. I walked out of the store with my head hung low in shame.
Tonight, sitting in an airport lounge waiting for a flight, I noticed that my phone was hung so I pulled the battery to reset it. When I put the battery back in and started it, the phone went into the reboot loop -- displaying the boot screen for a couple of seconds and then shutting down and rebooting. I pulled the battery for 90 seconds. 120 seconds, 5 minutes. No joy. Realizing that this solution made absolutely no sense in the first place, I decided to search around again.
I found your reply in this thread and looked at my battery contacts. One of them was bent. I straightened it out, put the battery back in and the phone booted right up. Now I realize that when I was on the phone with TMobile, I must have put the battery back in that one time in such a way that inadvertently straightened the pin.
Hi all,
I have (maybe) the same problem with my HD2 i.e. when it is "doing something", well not idle, it sometimes restarts itself and then usually will not get out of the cycle of crash/reboot untill I remove the battery and wait for a few minutes before starting it again.
This is always more frequent if I am using a serious application such as sat nav. It also has only happened when the unit is connected to power, either on my desk or in the car (different power sources), but disconnecting it from the power after the cycle has started doesn't help.
I have assumed from the symptoms that it is caused by overheating and so leaving it switched off for a period allows it to cool.
I have got a return packet from Vodafone to send it for repair but I am loath to do this as it is likely to take 10 days and I suspect I might either get a recon unit back or "no fault found".
Does anyone think this could be battery related? If so I would buy a 2nd battery and test it.
Cheers, Gordon
I can confirm having the same problem.
Using BattClock (which shows a.o. the battery temperature) I was able to establish that the resets and reset loops happen once the battery temperature exceeds 31-32°C.
Contacted HTC support and received reply that the phone qualifies for repair.
PS. My wife just suggested providing me with a cooler bag, so I can enjoy reset-free phone during summer heatwave...
I had similar behavior, but it was due to the new ROM release (4/28/10). I loaded the official T-Mobile release date ROM (2/19/10) and the problem went away.
L.B.
Yesterday my battery charge got very low and shut the phone down. When I turned the phone back on without charging it kept rebooting time after time. I tried plugging the charger in but that didn't help. I took out the battery and put it back in and that still didn't help. I finally caught it when it was rebooting and pressed volume down and got the phone in bootloader to at least stop the constant rebooting. I left the phone on the charger and after about 1/2 hour I pulled the battery and put it back in and the phone was fine.
I am not wanting this to happen again. Maybe I will go back to an older ROM.
if i have some luck i will receive my phone tomorrow or the day after tomorrow.
i will let you know what has been repaired and if this solved the reboot problem.
today i received my phone back from the repair center.
The repair letter says that the display has being changed because it was not functioning anymore? (but when i sent the phone in the display was working like it should).
And the youtube problem is still there
Im having the same problem! i figure it was the battery overheating...or the rom or even probably a not compatible radio.....try to change all of these and is still restarting when ever it tries to connect to any data or internet usage. Ex. youtube, downloading of files from the internet, Remote Desktop even Microsoft My Phone still restarts.
even when i used to make/receive phone calls it would restart as soon as i picked it up to talk. but for this i had a solution witch as of now is working fine with out a problem.
if anybody else has this problem with the Receiving/making calls this should work.
1. Go to: Start/Settings/Connections
2. is the "TASK" tab choose "Manage Existing Connections"
3. In the "Modem Tab" has for options to choose from, normally is on "Auto", this was the problem. you would want to get it OFF AUTO.
4. Try all the other " voice Stream options Shown" and see witch one works for you without giving problems, and save. Im currently using "wap.voicestream.com." witch is the second option after Auto.
Well i hope this works for you guys if ur having similar problems, its actually work for me. GooD luck! hope this helps.
bitbank said:
I had similar behavior, but it was due to the new ROM release (4/28/10). I loaded the official T-Mobile release date ROM (2/19/10) and the problem went away.
L.B.
Click to expand...
Click to collapse
is it possible for me to know where can i get this ROM??
(official T-Mobile release date ROM (2/19/10).
this week i will receive my phone back for the 2th time.
Hopefully they have found the faulty component of the phone.
I will keep you informed

Serious issue...

Hi there; Could do with some help please I seem to have a series issue with my Samsung Galaxy S2 today. It started this morning; I noticed the screen was randomly turning on; for no reason what so ever. It only does it when the phone isn't charging, if the data cable or the charger is plugged in; it doesn't do it.
Its on version KE7. I have tried a factory reset, and that hasn't sorted the issue. Therefore I seemed to think it was a hardware fault, however with it not being an issue when plugged in I wondered why it might be doing it.
Tap to speak also kept coming up for no apparent reason, I say kept coming up, doesn't happen all the time, but did come up about 6 times today, when I hadn't pressed anything, which would suggest the bottom centre button could be stuck or sticky, however that seems fine; and its not been near any moisture and has been a hot day.
The phone has not ever been rooted; so no issues there.
The phone battery dies very quickly within about 4 hours with the screen turning on all the time; and the phone will randomly freeze up completely, and I have to remove the battery to reset the phone.
Anybody got any ideas? Really could do with some help
Thanks
Rich
Update: It is plugged in charging now; and the MTP Application has come up; like the data cable is plugged in. That seems very odd to me...
Don't be afraid to send it back. These things aren't cheap even if you're paying through your contact, you're entitled to get what you paid for.
Your specific issues may be down to more than one thing. My screen lights up when I've read my gmail on a different device and it needs to clear the notification. Nothing too worrying about that. The other stuff does sound like some sort of shorting though and people have been given replacements for less serious issues.
I'm tempted to get mine swapped because the wifi often won't pick up an IP address and the gps won't get a fix if the phone gets too hot. Relatively minor compared to your issues.
Sent from my GT-I9100 using XDA App
Yeah I think its going to have to, I've tried playing about with settings, giving it time to cool down; pretty much everything I can think of, I really can't think what it could be, it seems to be many issues rather than just one, with it only being a month old, I expected slightly more.
Love the phone, did brilliantly yesterday; used it for lots of things; then today it just suddenly went, took it of charge, and it played up the whole way through.
Given up with it now, will take it back and see if I can get it fixed, I have 24 month warrenty with my contract.
Thanks
Put your original firmware back on if you can before attempting a warranty claim .
jje

[Q] Refuses to charge, enter deep sleep, or disable wifi.-- New issue; help?

Perhaps someone can help. I've been trawling the net for answers to this issue, and have checked out a number of helpful threads, but it was something that still kept reoccurring for me. Today is the final straw - I just cannot get my phone to charge. I plugged it in last night at 40%, and after charging all night, and most of the day (save for when I unplugged it to restart, or remove battery), it's at 5% and falling.
Edit: After about 9 hours of intermittently restarting/removing battery repeatedly it's charging again. Didn't do anything new, and it'll doubtlessly repeat this fiasco again, as it tends to do.. So any suggestions are still more than welcome.
Issues I'm having:
Refuses to enter deep sleep - hangs at 384mhz.
Doesn't charge - even when shut down and plugged in.
///Keeps turning wifi on. (This is a new one that it's just started doing today. Enabling airplane mode does nothing. It just turns wifi back on.) - Edit: got it to stop doing this - didn't do anything other than restarting and removing battery a lot.
Things I've tried:
Silencing all the alerts.
Factory reset.
Uninstalling some apps I thought may have been doing it.
Disabling syncing.
Not using wifi.
Not plugging anything into the headphone jack.
Only plugging in/removing charger while the phone is unlocked.
Removing battery and waiting a few minutes.
Restarting repeatedly.
Other considerations:
I haven't changed anything. Stock ICS, updated OTA. It's under warranty.
Using original charger, and have never used any other chargers.
Side question - can anyone confirm that there are 4 pins in the charger, despite there being 5 indentations for them? I mean, in the bit that plugs into the phone. I know I saw a thread somewhere that detailed some info about the chargers, but I can't find it, and I'm wondering if my charger is off.
Any help or suggestions would be fantastic. This thing is frustratingly unreliable. I never know if I'm going to wake up to a useable phone or not.
Ugh ...
Thats a long list of broken features..
Did the phone get upgraded to ICS via kies or OTA ?
Is sounds like a bad firmware flash to me.
So if you are able, and the device will connect properly to PC, a kies restore may be in order here.
Otherwise, a warranty exchange is on the table as well ...g
gregsarg said:
Ugh ...
Thats a long list of broken features..
Did the phone get upgraded to ICS via kies or OTA ?
Is sounds like a bad firmware flash to me.
So if you are able, and the device will connect properly to PC, a kies restore may be in order here.
Otherwise, a warranty exchange is on the table as well ...g
Click to expand...
Click to collapse
OTA, and there didn't seem to be any issues with it. It began a few days after I upgraded to ICS, and as far as I know, I can't revert to Gingerbread without rooting (pardon - phone noob here), so will a kies restore actually help? Or would that be to try to reinstall ICS? (In case this is relevant, it's not consistent - sometimes I'll have up to a week with no problems.)
I'm keeping the warranty exchange as a last resort because it did work perfectly fine on Gingerbread. (Kind of hoping JellyBean will fix things..)
At any rate, thank you for replying and for your suggestion! I will dig around in Kies since that wasn't a route I've tried yet. Right now, it seems to be charging again so I'm going to let it get some power first. (And in case anyone is having similar problems, I didn't do anything to make it start charging other than what I've been trying on and off for the past 9 hours - just restarting, powering off, powering on, removing battery, etc repeatedly.)
Kies will push ICS to the device again ..but will often correct any data corruption from an OTA flash.
They were not always good downloads.
Kies will want to emergency restore the device, causing data loss.
It sounds like you may want to wait a bit longer, but I can't say how long on a JB update ..g
gregsarg said:
Kies will push ICS to the device again ..but will often correct any data corruption from an OTA flash.
They were not always good downloads.
Kies will want to emergency restore the device, causing data loss.
It sounds like you may want to wait a bit longer, but I can't say how long on a JB update ..g
Click to expand...
Click to collapse
Aha, understood. Thanks for the warning re: data loss. I back up regularly but will double check that everything is saved before fiddling. Would try tonight, but it's gotten up to 20% and seems to have decided that that's the end of charging..
I believe, for my carrier, early Jan, so I may wait it out. (Though last time it kept getting bumped forward for a good few months.)
Sounds good ...
If you need further help, just revisit this thread.
We have a good bunch of note users here, that are happy to help out ....g
Even though it's been a long time, I hope that necroing the thread isn't too big a taboo. I thought I'd update this thread for any other poor sod who may be looking. (Not that my issues are over...) And if anyone has any more suggestions.. well, awesome.
I was unable to get Kies to actually connect to my phone, so the suggested solution did not work. After a few days of fighting Kies, I decided to just wait for JB. After JB, I was okay for a while, but then the draining started up again. This time I noticed that I had 4 processes running and eating up a ton of CPU. I don't recall what they were off the top of my head, but I think Media Storage, Download Manager, DRM Protected Content Storage and yet another. Force closing any one of them stopped them all, and stopped the drain, but they'd start up again. I'm not sure what triggered them, and a bit of digging showed that they are actually useful processes that I can't fully block, so.. for a bit I'd just check what processes were running if I noticed a quick drain, or used an app that alerted me when the phone was awake despite screen being turned off (not always reliable, sadly.) I couldn't catch it all the time, however, so that was really not useful. By the time I caught it, I'd have lost maybe 20% battery.
I read that those processes may be caused by a corrupted file in the internal "SD" or the external SD card. I hard reset, formatted the internal memory, removed the external and after that booted into recovery mode and cleared the cache, just in case.
Last night, after all this, the phone was still being flaky - holding at 1% on the charger for hours. As an added bonus, it now seems to run 4G incessantly, whereas previously it would only activate if I had an MMS coming in. (No data plan, I just have MMS capabilities.) I haven't even looked into that, because I'm just so sick of it all that I'm going to be trying to root today and see where that gets me.
Hopefully that will help anyone else who may be facing this..
Rooted (without screwups, woo), formatted internal memory, removed external micro SD card. Reinstalled my more "vital" apps, and got rid of some of the Rogers bloatware. Phone ran beautifully for a few days, then this morning I noticed battery drain and Media Storage was running at 50% CPU. Stopped it, and the drain stopped.
I didn't add my photos to the phone yet, except for a few albums that sync from Picasa Web Albums. I don't have any music or videos on there.
At this point, I'm debating a custom ROM but I have no idea if that will actually help with this issue? I'm a total noob when it comes to playing around with my phone, and it's only through sheer stubbornness that I gathered up the courage to root after weeks of researching. Another option is trying to find an app that just alerts me if one of those processes starts running so I don't have to keep checking what processes are active on my phone like some junkie. Does anything like that exist out there? I have a battery app that alerts me if the phone is awake with the screen off, but it doesn't always catch it - usually fails, in fact.
At this point, I'd love some help and feedback..

[Q] TF201 random reboots, only when being used.

I just picked up a Prime for $50. The guy said "sometimes it reboots itself". I knew I had heard of it before so $50 didn't bother me. I picked it up and when I got home I noticed it was bent. I Thought maybe that was causing something to short so I opened it up and straightened it (mostly as best I could) and it seemed to boot faster but still reboots randomly but only if it's being used. Never reboots while sleeping. Sometimes it hangs and I have to force it, other times it has no WiFi on the reboot and I have to reboot or again. I tried the double factory reset thing I read somewhere but it did a random reboot during initial setup with no apps on it not even connected to WiFi yet. Did I get a bad one? Any other way to fix it? No dock, no micro SD card in it, says there are no updates for it. It sat perfectly fine for 6 hours with no reboots without being used and as soon as I opened the play store it rebooted. Happens with our without being held so I'm fairly certain it isn't a short. Everything looked fine inside when I had it open. Help?
SumCanadianGuy said:
I just picked up a Prime for $50. The guy said "sometimes it reboots itself". I knew I had heard of it before so $50 didn't bother me. I picked it up and when I got home I noticed it was bent. I Thought maybe that was causing something to short so I opened it up and straightened it (mostly as best I could) and it seemed to boot faster but still reboots randomly but only if it's being used. Never reboots while sleeping. Sometimes it hangs and I have to force it, other times it has no WiFi on the reboot and I have to reboot or again. I tried the double factory reset thing I read somewhere but it did a random reboot during initial setup with no apps on it not even connected to WiFi yet. Did I get a bad one? Any other way to fix it? No dock, no micro SD card in it, says there are no updates for it. It sat perfectly fine for 6 hours with no reboots without being used and as soon as I opened the play store it rebooted. Happens with our without being held so I'm fairly certain it isn't a short. Everything looked fine inside when I had it open. Help?
Click to expand...
Click to collapse
Go to settings and post the device info and kernel info for the tablet please (screenshot the whole screen will probably be easier).
It might be running a custom kernel and the voltages might be too low for your specific machine.
Tablet isn't really reliable enough to be used that long so I just took a picture. Sorry it's sideways, we all know how iPhones work lol.
SumCanadianGuy said:
Tablet isn't really reliable enough to be used that long so I just took a picture. Sorry it's sideways, we all know how iPhones work lol.
Click to expand...
Click to collapse
That is the last official firmware and kernel that Asus released for the TF201 so it is not a custom kernel causing it.
At this point it might be worth you trying to flash a custom rom to see if it makes it any better because you don't really have anything to lose.
Another option is to sell it on ebay for the screen. You will more than likely get your money back off someone who just needs that part.
You thinking it's more software related? Would it make it through the flashing process without bricking?
It has to be software related I think. I was just able to run a full antutu benchmark with no reboots. There may be a more strenuous hardware test but I don't know what it is. I just figured I'd try to make it so the hardest thing I could think of and see how it went. I did leave it on a charger for about 20 hours or so. Wondering if maybe the battery could be an issue?
Edit: Open the Play Store, hit update all, accept all permissions, then it reboots. Seems most common when using Play Store or YouTube.
If it makes any difference if I turn in the tablets "performance mode" it reboots WAY less often. Could the battery be too weak? Idk Jay spitballing here.

Categories

Resources