BNTV 450 boots to nook screen with moving dots under it and no further - NOOK Tablet 7" Questions & Answers

Purchased an old nook from what i assume is an estate lot
its a BNTV 450 according to the model number on the back.
I am assuming nobody has done anything to it firmware wise
I just want to know how to get it passed this stage, as it seems stuck, is there someway I can get it into a recovery mode
and on the off chance i get it further along, can i just put a new image over what is currently on there, as i believe there was something about spyware on these?

I should say that I have done the
Hold down the power and volume down buttons

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ruined my girlfriend's b'day???

Hi guys,
So i bought a brand new white Rogers dream (G1) phone from this guy who said that he tried to flash the G1 with a hero rom and something went wrong and now the phone is dead. When I plug the power cable, the rogers screen comes up and it stays like that (and that disappears after a short while) - the light blinks on the phone though .
I thought I could get my friend phone to fix the phone (and he agreed and asked me to buy it) just in time for my girlfriend's b'day on Saturday but that idiot decided to take off to Montreal for the rest of week.
So, I am left with this phone - and $150 out........I have looked around the internet trying to figure out a solution but I havent been able to get a starting point...
solutions?
Well, first things first, we need to find out if you have a brick or not....
Pull the battery, wait about 15 seconds, put it back in, then hold down the camera button, while still holding down the camera button press the power button until it starts turning on... release the power button, but keep holding the camera button. If it doesn't take you to 1 of 2 different screens, one will have 3 differnet colored bands, the other will have skating android guys at the bottom, you likely have a bricked phone.
It should not take more than a minute to load one of those 2 screens, but for good measure I would give it up to 5 minutes.
The other thing you can do is hold down the home button and power button when turning it on, and it should take you to a black backgrounded screen with a green text menu, that would be a "recovery screen" or it will show you a box with an arrow pointing to a phone, that would be a "you don't have recovery screen"...
If you can get to any of these screens, we can help you from there... I would test the camera plus power button first, since using that screen to flash a working ROM will be the easiest route.
let me get this straight...
You purchased a bricked phone? why would you be so cheap in the first place and buy a used phone as a present? Did you at least try to turn it on first?
If you can get to the tricolor screen I'm sure there is something someone here can do for you.
BTW, I have some unreadable CD's that I am selling which I promise will work in your disc player!
Ssantos6981 said:
You purchased a bricked phone? why would you be so cheap in the first place and buy a used phone as a present? Did you at least try to turn it on first?
If you can get to the tricolor screen I'm sure there is something someone here can do for you.
BTW, I have some unreadable CD's that I am selling which I promise will work in your disc player!
Click to expand...
Click to collapse
LMAO this is good right here.If you can get a hold of adb there might still be hope for you.
....
i am tried the home/power and camera/power but nothing........still the rogers screen....
and i turned on the phone before i bought it - It was stuck at the rogers screen. The guy gave me a brand new G1 with everything sealed + a tomtom one gps for $150 so it wasnt a bad deal.
I had read somewhere that it isnt really bricked if it turns on.
Be nice - I was just trying to get my girl something more than I can usually afford.
Unless he was stupid, he would not have given you the phone unless it was truly bricked. If camera+power does nothing, then it is most likely a bricked handset. Buy your girlfriend a working handset and eBay this one as bricked.
do you have the sdk installed?? if not you are going to need a g1 to install so you can get the drivers working. now just try what a few others got lucky with. lucky is key here. once its installed and drivers are good. open sdk and cd\ to sdk\tools blah blah. now plug the device in, type the fallowing.
adb shell reboot boot-loader
if it says waiting, then maybe you have luck. so now disconnect the device with the sdk still waiting and plug it back in right away and see if it jump starts the phone into fastboot. you can also try
adb shell reboot recovery
these are for super super lucky ppl. but you never know. in my case it worked. i think if you go screen then you most likely are not bricked but thats just my opinion. when it wont boot at all you and you get the blue LED of DOOOOMMMMM then ya no luck. but eh.
heyheylife said:
i am tried the home/power and camera/power but nothing........still the rogers screen....
and i turned on the phone before i bought it - It was stuck at the rogers screen. The guy gave me a brand new G1 with everything sealed + a tomtom one gps for $150 so it wasnt a bad deal.
I had read somewhere that it isnt really bricked if it turns on.
Be nice - I was just trying to get my girl something more than I can usually afford.
Click to expand...
Click to collapse
If cam/power and home/power don't work, then it is truly bricked. Your friend could not have fixed it anyway. The only thing you can try is as above: get the android sdk and try to get fastboot to find the phone as it switches on. This very rarely works though.
Also make sure your holding the camera + power button or home + power button long enough.
sold it....
well - i sold it 'as is' on kijiji for the price i bought it for- after trying for about 5-6 hrs (held the camera/power - power/home buttons long enough)
thanks guys again, for your input.
Lesson learned.
Ummm let me get this straight....
You bought a phone
that didn't work
so your buddy could fix it
so you could give it your GF.
But when your buddy left for the week
and you couldn't fix it yourself
you sold it for $150 via the internet
in less than 24 hours?
Either your the "God of Sales", or this whole thing is BS.

Enter U.S. T-Mobile Vibrant Recovery Mode Guaranteed

THIS GUIDE WORKED ON USA T-MOBILE SAMSUNG VIBRANT BUT MAY VERY WELL WORK ON ALL SAMSUNG GALAXYS PHONES
After reading many XDA-Developers Forum Posts to try and figure out how to get into the Recovery Mode / Download Mode without any success, I gave T-Mobile Support a call.
After the usual noop run-down, "did you take the battery out" questions, I simply asked them how to get the Samsung Vibrant into recovery mode.
Unline the many tutorials that claim to require the Up or Down button pressed, along with the Home button then the Power, the true process is as follows:
1. Press the Up and the Down button at the same time (yes both). I too thought that button was a Toggle which only did either Up or Down, but found that in fact it does do both.
2. At the same time, press the power button.
3. As soon as the Samsung / Vibrant logo comes up on the screen, release the power button.
4. Release the Up and Down buttons.
5. PRESTO
Download Mode from Recovery Mode: Allows File Push through ADB
UPDATE
Once in Recovery Mode, to swith to what I believe is Download Mode, due to the fact that it now allows me to push files to the phone:
Click on the MENU Button from Recovery Mode.
You do relies the people with this download mode problem have hardware locked phones, rite?
Therefore they cant access recovery because the volume buttons dont work
I had a hardware locked vibrant and got to recovery the exaxt same way he described. Ill attest its true. Don't know about download mode though. Sounds interesting.
Sent from my DROID2 using XDA App
galonet said:
1. Press the Up and the Down button at the same time (yes both). I too thought that button was a Toggle which only did either Up or Down, but found that in fact it does do both.
2. At the same time, press the power button.
3. As soon as the Samsung / Vibrant logo comes up on the screen, release the power button.
4. Release the Up and Down buttons.
5. PRESTO
Click to expand...
Click to collapse
I can't get it to work. How long do you wait before releasing both volume buttons (step 4)?
You do realize that "hardware locked" means the volume buttons don't work ... right? Otherwise what do you think it means?
tgrantjr said:
I had a hardware locked vibrant and got to recovery the exaxt same way he described. Ill attest its true. Don't know about download mode though. Sounds interesting.
Sent from my DROID2 using XDA App
Click to expand...
Click to collapse
Then it wasn't a hardware locked Vibrant...
How do you know if your phone is hardware locked? Is the only impact that you can't get into recovery mode?
This technique has been around for a while and it simply does not work for hardware locked phones. There is no known way to get the HL phones into recovery from a power off.
ive tried this method many times on the 2 vibrants ive had over the past 2 weeks. hasnt worked. although i can get into download mode just fine.
Never mind wrong mode I was trying to describe
He used to think people don't know they should press both volume keys...
I dont think there is such a thing as "hardware locked" vibrants. I know people think they do have one but why would some be locked and others unlocked? It doesnt make any sense, the vibrant has only been out since July.
quest4fire said:
I dont think there is such a thing as "hardware locked" vibrants. I know people think they do have one but why would some be locked and others unlocked? It doesnt make any sense, the vibrant has only been out since July.
Click to expand...
Click to collapse
Well I can get into download and recovery on my phone easy. Now a fried just bought on and the same methods I use to get into those modes do not work period... so yes, some are locked... :d
quest4fire said:
I dont think there is such a thing as "hardware locked" vibrants. I know people think they do have one but why would some be locked and others unlocked? It doesnt make any sense, the vibrant has only been out since July.
Click to expand...
Click to collapse
Whether they are defective or locked the fact of the matter is yea there is such thing, people are not imagining it.
Take me for example My first vibrant was fine...my jackass friend knocked it out of my hand and chipped very tiny piece of the fake chrome bezel. I only had for week so I returned and said it had issues.
I made sure I could access recovery with new phone before exchanging. They only had 2 left both with Sept date. Powered it up and no go, tried couple more time and still nothing...it was locked, we didn't even try 2nd one.
He ended up calling a friend at T-Mobile store in mall and had him look and see if he had any with the same date as the one i was returning "August ".
He had one and he had him test before i drove down....he did and he was able to access recovery, went down to mall and sure enough it was fine, able to get into recover first shot....so yes there is such think as "hardware locked" vibrants
Sent from my SGH-T959 using XDA App
I have flashed a vibrant with a i9000S software but the radio did not work quite well. Since the two have different keys, now i cant get it to boot mode. i was able to get into recovery mode via ADB but all i can do is use vol to go up or down and not select an option. the device wont even get out of recovery mode.
Any help will be greatly appreciated.
Yes, some phones are locked. I had to get my Vibrant replaced, and was bitten by a different bug.
I went to my mom's and my niece locked my phone out by entering the wrong pattern incorrectly while it was charging (brand new phone, had to charge it... I typically don't use a pattern lock but since my first one was stolen....).
Now, the phone does not allow you to get into it using your Google Credentials.
Called T-Mobile and the woman said I'd have to send it in for a replacement because it's a "software glitch."
I asked her to try to factory reset it. She said her "researchers told her not to try it because it can brick the phone." We tried anyways.
Hold down both volume keys and power until the Vibrant logo comes up, then release.
Doesn't work. Hung up on her and went to a T-Mobile store. They tried for over 2 hours to factory reset this phone, and spend half the time on the phone with Tech Support to do it. You cannot access recovery mode on this phone. The other Vibrant here, that we checked, also cannot go into recovery mode. It boots straight up into the phone.
So:
1. Lots of Vibrants are unable to get into Recovery Mode/Download Mode
2. There is a bug in Android that will soft brick your phone if you or anyone enters the wrong pattern lock too many times - you will NOT be able to get back into your phone with your Google Credentials - at all. The phone will be useless.
Even though your phone can download emails from Google, and your sending them to yourself using the same login/password, you will not be able to authenticate your phone and unlock it.
Two pretty catastrophic faults, IMO.
When this next phone comes in (it will be brand new, like my first/second one - they're on backorder) - I'm immediately selling it, ETFing my account, and going to go phoneless (can use Google VOIP from a laptop/desktop over WiFi/Internet) and wait for a decent Win7 phone.
I doubt they will have such issues.
BTW, the Android bug I mentioned (not being able to unlock) has existed for 2+ years (since version 1.5 or before) and despite many people bricking their devices (and some devices being unable to hardware reset - like many Vibrants), Google has turned a blind eye to it, and keeps either closing the tickets or setting the priority to "medium" (Bluetooth functionality is critical, however - if you get my point).
For a long time i was under the impression that my phone was HW locked. i was on my last legs before sending out my phone for repair (im past the exchange date) so i called my carrier (Bell Mobility in Canada). They informed me i could do a restore through recovery mode -> to which i informed them that i could not enter after i had tried for 3 days previously. So the rep that i was speaking with advised me to do the following;
Turn phone off
Hold Vol+ & Menu & Power
Once screen displays Samsung release Power while still holding Menu & Vol+
Viola -> RECOVERY MODE
So, this got me thinking because if this got me into recovery mode -> download mode should be similar
Turn phone off
Hold Vol+ & Vol- & Menu & Power
Once screen displays Samsung release Power while still holding Menu & Vol+ & Vol-
Viola -> DOWNLOAD MODE
So, i thought my vibrant was hardware locked when infact it was simply just the wrong key combination to get into each respective mode. Not sure if i just wasnt reading some of the posts correctly or what but thats what worked for me.
That doesn't work on T-Mobile Vibrants.
The phone simply shows the Vibrant screen, then goes black and goes back to the Vibrant screen...
Over and over again. It can do it until the battery runs out. It will never get to the Galaxy S Screen as long as you have that Power Button down.
The only reason yours worked is cause your phone is not defective like many of ours.
I think I'm going to make a YouTube video of me using my Google Credentials (from a computer) to send myself emails while the phone syncs them in the background, yet refuses to allow me to use these credentials to unlock my phone - as well as rebooting to the Vibrant screen over and over again when I try to get into Recovery to reset it.
Because some people on this forum really like to act like problems don't exist, and tend to think their ignorance or operator error invalidates other posters' posts.
Congratulations on not having a defective device, though!
Looked it up and its real
http://www.youtube.com/user/stevec5375

Convinced

After a total brick, Black screen. I am convinced that this phone is truly un-brickable, I did not ask for help. All you need to do is READ READ READ! Having said that I would like to thank eugene and everyone else for the usefull tips.
30Glock said:
After a total brick, Black screen. I am convinced that this phone is truly un-brickable, I did not ask for help. All you need to do is READ READ READ! Having said that I would like to thank eugene and everyone else for the usefull tips.
Click to expand...
Click to collapse
Congratulations! It is widely believed that this phone is about as close to being unbrickable as any phone out there.
Would you care to share how you got your phone working again? It's possible that someone might actually read this instead of asking, in which case you can forward the cause
Yea--DO SHARE!!!
I wrecked my phone somehow and have not been able to reflash a stock rom no matter what...I have a few days before I have to ship it back with to the warrantee center--I'd love to try and fix a HW locked phone.
this is true, unless u have a hardware locked phone, in that case, ne thing can brick ur phone easily
ookas said:
this is true, unless u have a hardware locked phone, in that case, ne thing can brick ur phone easily
Click to expand...
Click to collapse
That is not entirely accurate, I "bricked" my phone, and I have a hardware locked vibrant, seems download mode can be gotten into with some due diligence("due diligence"=Don't panic and read read read) .
I have a hardware locked phone, obviously I read the threads. I cannot get into download mode - at all. No recovery.
If you're bad at pressing key combinations on your hardware unlocked phone, that's okay. You will eventially get it and then post how you got your hardware locked phone into download mode, I'm sure (hint, take off the back cover, makes pressing the buttons trivial).
Don't spread misinformation.
Hardware locked phones will not let you get into download or recovery mode. They will just power cycle over and over again if you try to hold keys down while the phone is booting up. You can try evey combination immaginable and one of two things will happen:
1. It will power cycle indefinitely (if power button held down) to the Vibrant Logo (turns off and on to that screen forever).
2. It will get stuck at the Vibrant Logo and never move (if the Volume Buttons held down). Will get to Vibrant Screen and stay there.
If you let go of all the buttons, it will just boot up normally (if it can, or get to a black screen if you bricked it /shrugs/).
I know. We tried for 3 hours in the store and I stayed up half the night trying. There's no way to get there, Lol. Seriouly: No way.
T-Mobile says it's a known issue. Asurion knows of the issue. Samsung knows the issue (issued a patch for Canada, but no one else IIRC). All 3 told me the only recourse is to get my phone replaced.
And that's what I'm doing.
I doubt you will get charged for bricking a hardware locked phone, because the manufacturer will have to flash a new ROM onto the phone anyways - at a repair factory.
Mine is locked, but I got into recovery mode via terminal app connected on USB.

[Q] Nook color screen not working

Have a nook color, cm7 - screen will not light. Power will cut on and off (i can tell because volume buttons produce noise when on). Screen gives no illumination when on.
Nothing software or programming updated or changed that would have caused it. I've charged it overnight and attempted to cut on while plugged in.
Plugged back into laptop via USB and I can see (nook color icon with yellow exclamation point) but still no screen.
I'm at a loss. Searched all posts but cannot find one similar. Thx!
I know that this happens and is fixable, although I cannot remember where I saw the "official" fix. If you have nandroid backups on a SD card, you could hard reboot the nook with the 8x reboot, and then reflash CWM and restore your backup.
Are you willing to lose your data and temporarily revert to stock?
I'll give anything a try.
Thanks for the idea. I'll try this in the morning and repost. I had thought about hard booting and taking it back but was worried they wouldn't replace it since it had been rooted. I'll go back and research the steps you mentioned. I'm not a techie so it will take a fresh mind and some coffee to pull it off. I was beginning to think it was a bad screen.
Power off nook, and power it back on. As soon as it begins to load, press n, power, and volume+ (I learned it with both volume keys, but I just heard it may only need the +) and hold for about ten seconds. The nook will flash off, release buttons. The nook will automatically restart, so after you release the keys, you want to repress them gain right as it starts to boot (where you would normally see the cyanogen logo). After the eigth time it will load into froyo firmware. If you. Misstime the sequence you will need Ronstadt over, so if it doesn't work the first time, just try again. Maybe a dark room, so you can see the slight illumination somewhat.
Bad screens do happen, I suppose, but the nook is unbrickable from a software standpoint. The primary boot is off the sdcard, so there is always a way to circumvent or preempt anything that may be corrupted internally. If you were to have a bad screen, after you hard reboot the nook, it will load the stock OS, but if you flashed CWM internally that will still be in your emmc. The way to get rid of the CWM is to follow the hard reboot with a factory reset through the froyo menu (standard nook OS for any future readers). If your screen is indeed bad, you can take your chances that they wont notice since they are replacing an obvious hardware issue, or you could hold it next to a working nook and base your touches approximately off that. There aren't that many steps, but you.do have to go through the B&N registration process, and your user name and password would be a *****.
I might just hard reboot and roll the dice myself, although I haven't personally heard of a bad screen yet. Good luck.
Solution worked!!
Thanks so much.....I couldn't get the 8x to work because the screen was not on and I couldn't time it right. The only way I could tell if it was on or off was with the power button making noises. So I held down power and N button together until flash. After the flash the cm7 open screen popped up. woot woot. and many thanks but I can only push the button once.

Nook Stuck On Installing

I rooted the Nook a while back and wanted to go back to a stock experience, so I rebooted it the six or eight times to get it to restore. However, when I did so, I could still get in to the ADW launcher that was installed. It began updating automatically shortly thereafter and has been stuck on the "Installing" screen. Nothing I have done has helped at all including:
- Charging the Nook
- Holding the power button
- Holding the power button and the bottom page buttons
- Holding the power button and the Nook button
- Holding the power button for sixty seconds, followed by holding the power and Nook buttons for sixty seconds (as per B&N support instructions)
- Removing the battery
When I called B&N support, they told me it was dead and they would replace it if it were within warranty, but it is not and I have obviously opened it up to remove the battery, so that probably wouldn't work anyways. It seems like the computer detects something when I connect it, but it does not show it as a storage device or anything.
Maybe someone here who is a bit more savvy can help me with this because I would have really liked to give this as a Christmas gift to my mom.
Also, my wife has a Nook with Glowlight and has just noticed a small crack in the screen. I recently had to open up the device to reseat the plastic around the USB port because the case popped it out when she removed it one time. Now, obviously, I opened it up, but I want to try to use the warranty to get the screen fixed. Any advice on getting B&N to honor the warranty or somewhere I can find the T5 screws with the sticker still on them or a cheap screen replacement. I didn't do anything to the screen, so it wasn't anything I did that caused this issue.
THANKS FOR ANY HELP!
You'll probably need to put together a clockworkmod micro sd card, and use it to install the latest update over your current system.
Once you're up and running, your apps will still be installed. The update doesn't touch /data. It'll just revert your /boot and /system partitions to stock. I'm not aware of an easy way to revert that without using a backup that you (should have) made before doing any modifications. As far as I know, you have to uninstall those apps manually (using adb if you have to).
Thanks for your response.
The big issue is that it won't budge from the installing screen. Once it gets off of that I could try, but as I said before, I think I have tried everything...

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