Galaxy Tab S Screen Strobes (Blinking Uncontrollably) No fix on google! :( - Galaxy Tab S Q&A, Help & Troubleshooting

OK I've had my share of problems and fixes but this is by far the toughest ever. My Galaxy Tab S, out of no where is blinking. Not flickering, Blinking. When I load up, the Samsung Screen lights up as if it's going to load, then fades and begins strobing off and on. Once it did this for hours. However, while it's strobing, you know that the screen is running in the background. You can hear apps going and everything.
I had stock firmware and no root when this began happening.
Furthermore, when charging, the battery displays just fine for about 6 seconds, then fades and begins strobing. I thought it might be an issue with the screen until I successfully placed it into download mode. In download mode, there is no strobing. The device stays on, accurate, and beautiful. When I go into recovery mode, I can see all the options, but it's still strobing off and on. I am in the process of getting ready to flash stock firmware via odin, but I've wiped the cache, factory reset, rooted and everything else.
The tablet is working but I'm stuck with it strobing in the foreground and no option to see what's really happening. I tried countless searches online and have found nothing that corrects my problem. XDA Gurus, you're my only hope. What should I do now? :crying:

Send it back to samsung for repair under warranty it may be a prossor thing.....

The kernel is responsible for off mode charging, so that's why it happens there as well.
Your first port if call is to flash stock firmware and see if it persists.
You may also need to wipe DATA. Back it up with twrp first.
Also does this happen with brightness set to max?

stinka318 said:
Send it back to samsung for repair under warranty it may be a prossor thing.....
Click to expand...
Click to collapse
Unfortunately I don't believe I'm covered under warranty. I've had for over 2 years and my knox security shows 1 time that I rooted it in the past. But since then I had unrooted and run stock from samsung.

ashyx said:
The kernel is responsible for off mode charging, so that's why it happens there as well.
Your first port if call is to flash stock firmware and see if it persists.
You may also need to wipe DATA. Back it up with twrp first.
Also does this happen with brightness set to max?
Click to expand...
Click to collapse
OK, I'll let you know what happens once firmware is flashed. I did wipe Data with TWRP and factory reset already. And Yes, as the screen starts to flash, it is VERY VERY Bright. It's the black background and the all-white Samsung Logo that is strobing.
Thanks so much for working with me!

If your still having problems after stock reflash open the tablet up via tutorials on YouTube unplug the battery for 5 mi s then plug it back in. Could be as simple as the battery isn't connected right my gf done this and her tablet is better now

suburbadroid said:
If your still having problems after stock reflash open the tablet up via tutorials on YouTube unplug the battery for 5 mi s then plug it back in. Could be as simple as the battery isn't connected right my gf done this and her tablet is better now
Click to expand...
Click to collapse
Thanks my friend. Unfortunately, I think we're way past that. Have gone back and forth with charging. Right now having trouble getting the stock rom to download without it taking 19 hours any ideas where I can get the stock lollipop 5.02 rom? I tried to go to Samsung and Sammobile and no real luck.

Google stock android tab s Korean mega download. It'll be KitKat then just update ota
---------- Post added 25-08-2016 at 12:01 AM ---------- Previous post was 24-08-2016 at 11:59 PM ----------
http://blog.justfirmware.com/2015/04/samsung-galaxy-tab-s-sm-t700-firmware.html?m=1
---------- Post added at 12:01 AM ---------- Previous post was at 12:01 AM ----------
http://blog.justfirmware.com/2015/04/samsung-galaxy-tab-s-sm-t700-firmware.html?m=1

Related

Help phone wont turn on

Hello this is my first post by the way and i really need help please i just rooted my lg nitro hd and was flashing the CWM on it and when i turned it off to check if it worked it will not turn back on at all not to cwm or regular boot please someone help me i just got this phone 2 days ago.
thanks in advance
What do you see when you turn the phone on?
does the charging screen come up when it is plugged in?
it doesnt power on at all and the charging screen doesnt come up either
mine too,it doesnt power on at all and the charging screen doesnt come up either,
anyone help!
I don't know a way to fix this problem but I have seen unbricking threads for this phone that may help. I'm not sure though because I haven't tried them. I did however also brick my nitro two days after I got and I brought it back to at&t and acted like I had no clue what was going on. Mine was stuck in a boot loop and possibly fixable but I needed it for work and didn't have time as I was on my way to work.
Sent from my LG-P930 using XDA
Hey try pulling the battery then reinserting it with USB plugged in to see if you can breathe any life into it if you can get anything to show on the screen that would be the first step then after that there may be a chance of rescue also try to let it charge for a while and come back to it, I brought a phone back because nothing would show up on the screen but when I brought it back to the store the Guy got it to bootloop if you can at least get it to do that you can work on unbricking it further
Sent from my LG-P930 using XDA
it doesnt power on at all and the charging screen doesnt come up either
Something like this happened to me when I did a battery pull. My battery wasn't dead at the time either, it had 37%. I ended up sending mine to LG for repair or if you have AT&T, you can get it fixed through them.
I have the same problem, mine just stucks at LG logo and then loops, i don't know what to do, please somebody help us!
warishuku said:
I have the same problem, mine just stucks at LG logo and then loops, i don't know what to do, please somebody help us!
Click to expand...
Click to collapse
Hold down volume down plus power until it goes to the factory reset screen. Press power to "reset" which really takes you to CWM (if you're rooted and have CWM installed). Then from CWM, do a factory reset/wipe data, then flash the zip/gapps (for CM 9), or another ROM if you prefer.
---------- Post added at 12:41 PM ---------- Previous post was at 12:40 PM ----------
kernelpan1c said:
Something like this happened to me when I did a battery pull. My battery wasn't dead at the time either, it had 37%. I ended up sending mine to LG for repair or if you have AT&T, you can get it fixed through them.
Click to expand...
Click to collapse
Agree with kernelpanic. Sounds like a hardware failure. AT&T also has device support centers in certain locations that can swap out your phone in some cases.
dnorthington said:
Hold down volume down plus power until it goes to the factory reset screen. Press power to "reset" which really takes you to CWM (if you're rooted and have CWM installed). Then from CWM, do a factory reset/wipe data, then flash the zip/gapps (for CM 9), or another ROM if you prefer.
---------- Post added at 12:41 PM ---------- Previous post was at 12:40 PM ----------
Click to expand...
Click to collapse
Is this all it takes to "flash a rom"?
Sent from my LG-P930 using XDA
dnorthington said:
Hold down volume down plus power until it goes to the factory reset screen. Press power to "reset" which really takes you to CWM (if you're rooted and have CWM installed). Then from CWM, do a factory reset/wipe data, then flash the zip/gapps (for CM 9), or another ROM if you prefer.
---------- Post added at 12:41 PM ---------- Previous post was at 12:40 PM ----------
Agree with kernelpanic. Sounds like a hardware failure. AT&T also has device support centers in certain locations that can swap out your phone in some cases.
Click to expand...
Click to collapse
Hi! thanks for answering!
Yes, I have CWM installed, when I try to enter with volume down and power, it ask me to click power twice to confirm (as usual), but then when CWM is going to boot, the phone resets, and loops again at the LG logo.
I already tried the unbrick method used here in the forum, but I have a problem with the R&D Test Tool, because when I try to click at "Upgrade Start" in CSE web upgrade test, the program opens LGMobile Support Tool, instead of the screen of "country and language", and finally, when I try to update via LGMobile Support Tool, it doesn't found my device (already put in Download Mode in USB), I don't know what to do, please, any information will be greatly apreciated.
Thanks in advance!

[Q] Black Screen w/ Pulsing Blue LED

Hey guys,
Was trying to root my Sprint Galaxy S3, and everything was going fine but after it rebooted from Odin, the screen stayed black, and only the blue LED was pulsing. I tried to flash the stock Rom to get it out of this, but now the same thing is still happening, but I know it is factory reset because the start up sound plays now when I turn it on. Also USB Debugging seems to have been turned off now with the reset. Is there any way of saving it?
Thanks
Dillini said:
Hey guys,
Was trying to root my Sprint Galaxy S3, and everything was going fine but after it rebooted from Odin, the screen stayed black, and only the blue LED was pulsing. I tried to flash the stock Rom to get it out of this, but now the same thing is still happening, but I know it is factory reset because the start up sound plays now when I turn it on. Also USB Debugging seems to have been turned off now with the reset. Is there any way of saving it?
Thanks
Click to expand...
Click to collapse
do you have a link to what you flashed? Try flashing one of the ones from here. If you dont have anything you wouldnt mind losing then I recommend flashing the one that says it wipes data
http://forum.xda-developers.com/showthread.php?t=1941546
If USB debugging is off, then you might be hosed... his are you certain that its turned off anyhow?
sent from my thumbs
youdoofus said:
If USB debugging is off, then you might be hosed... his are you certain that its turned off anyhow?
sent from my thumbs
Click to expand...
Click to collapse
Usb debugging is completely unrelated to flashing in download mode. Not a part of the equation at all. Learn what you're talking about before telling people they bricked.
billard412 said:
do you have a link to what you flashed? Try flashing one of the ones from here. If you dont have anything you wouldnt mind losing then I recommend flashing the one that says it wipes data
http://forum.xda-developers.com/showthread.php?t=1941546
Click to expand...
Click to collapse
Thank you so much, fixed the phone and i'm rooted
:good:
hey guys, this actually just happened to me like 20 minutes ago. and im not sure how to fix it. i cant access odin, and the tool kit wont recognize my phone. i can get it into download mode, and maybe recovery mode if i knew how to actually do that manually. please help, extremely scared i might loose the phone i just bought!
EDIT: never mind, i did what you said and with some figuring, i got it working. thanks billard!
Dillini said:
Hey guys,
Was trying to root my Sprint Galaxy S3, and everything was going fine but after it rebooted from Odin, the screen stayed black, and only the blue LED was pulsing. I tried to flash the stock Rom to get it out of this, but now the same thing is still happening, but I know it is factory reset because the start up sound plays now when I turn it on. Also USB Debugging seems to have been turned off now with the reset. Is there any way of saving it?
Thanks
Click to expand...
Click to collapse
Pretty much the same issue I am dealing with except my SG3 is T-Mobile and debugging is still on for me. My problem is I reboot back into the splash screen/blue LED/black screen no matter what stock ROM I flash. I am getting really frustrated and worried. Can someone help me?
Can anyone help?
Same thing for me. I was flashing with this process:
http://forum.xda-developers.com/showthread.php?t=1746680
And now I have a black screen with blue flashing LED. I am trying things but the CWM recovery seemed to load but cannot mount the SD card.
NM I think I got it. I see now that it was not supported with JB. One click flasher and download mode fixed it. http://forum.xda-developers.com/showthread.php?t=2017470
---------- Post added at 02:37 PM ---------- Previous post was at 02:25 PM ----------
Misfit77 said:
Can anyone help?
Click to expand...
Click to collapse
Check my post below. Go into download mods (vol down+home+power) then launch the file in the link from my previous post.
diaftia said:
Same thing for me. I was flashing with this process:
http://forum.xda-developers.com/showthread.php?t=1746680
And now I have a black screen with blue flashing LED. I am trying things but the CWM recovery seemed to load but cannot mount the SD card.
NM I think I got it. I see now that it was not supported with JB. One click flasher and download mode fixed it. http://forum.xda-developers.com/showthread.php?t=2017470
---------- Post added at 02:37 PM ---------- Previous post was at 02:25 PM ----------
Check my post below. Go into download mods (vol down+home+power) then launch the file in the link from my previous post.
Click to expand...
Click to collapse
So you use the JB one click? I can't find one for T-Mobile. The one in your link is for Sprint.
Misfit77 said:
So you use the JB one click? I can't find one for T-Mobile. The one in your link is for Sprint.
Click to expand...
Click to collapse
http://goo.im/devs/billard412/d2tmo
billard412 said:
http://goo.im/devs/billard412/d2tmo
Click to expand...
Click to collapse
Update: Found some guys that helped me figure it out. Thanks.
Listen to music - black screen and pulsing led???
Hey!
I have a SGS3 with the newest OS. Just this morning this weird thing happened to me. I was listening to music (not watching the screen) and the music started to gap a few times and went silent. I watched my phone and it was a black screen and a pulsing blue led. Phone was unresponsive before I pressed the power button for a while - blue led went out too. Then a while later I got it to turn on and it was laggy a bit for a while, probably normal. What was this and should I be concerned? Oh I just remembered, I had turned it to flight mode just before to listen to a meditation track and no-one bothering me. Nothing like this has ever happened to me with the phone it has worked perfectly. Do I have a problem now?

gt-i8150 bootloop

can anyone tell me how to solved this problem..
my brother's gt-i8150 won't boot..it keep repeating at the booting process..and it won't show the download mode either recovery mode (v+, menu, power)..
it happened after he felt the phone turning hot in his pocket..he didn't do anything,suddenly the phone got the boot loop..
please, if anyone know about this problem, let me know how to solve it..
thanks in advance!
joehanh88 themed GT-I9070
joehanh88 said:
can anyone tell me how to solved this problem..
my brother's gt-i8150 won't boot..it keep repeating at the booting process..and it won't show the download mode either recovery mode (v+, menu, power)..
it happened after he felt the phone turning hot in his pocket..he didn't do anything,suddenly the phone got the boot loop..
please, if anyone know about this problem, let me know how to solve it..
thanks in advance!
joehanh88 themed GT-I9070
Click to expand...
Click to collapse
Maybe Hard Brick ? ... Try Old Methods like While turning on holf on in home volume bottom . maybe works
what?
joehanh88 themed GT-I9070
Reflash the ROM, without wipe. Or just restore your NAND backup.
--Ancora/CM10.1A1--
Kreaz said:
Reflash the ROM, without wipe. Or just restore your NAND backup.
--Ancora/CM10.1A1--
Click to expand...
Click to collapse
I able go to the download mode, but only for about 5seconds, then the phone boot automatically..
how can I reflash the Rom if it's like that.
joehanh88 themed GT-I9070
Even I have the exact same problem. Happened randomly 3 days back.
Not able to get into Download/Recovery Mode. And battery also doesn't charge
Not in warranty, so can't go to Samsung.
I was running CM 10.1 when it happened
I just running stock ROM..
I can go to the download mode, but only last for 5 second, then the phone boot automatically again.
joehanh88 themed GT-I9070
Same here. I went to a repair shop - he says it is a Software issue and was charging a high amount for reflashing on his own, and says no guarantees it will work.
So I got it back and am trying on my own
so there is no other way except bring to the repair shop?
joehanh88 themed GT-I9070
I am trying. Will get back to you if I can solve it
---------- Post added at 01:29 PM ---------- Previous post was at 01:19 PM ----------
joehanh88 said:
so there is no other way except bring to the repair shop?
joehanh88 themed GT-I9070
Click to expand...
Click to collapse
Is your battery still charging ?
enarsee said:
I am trying. Will get back to you if I can solve it
---------- Post added at 01:29 PM ---------- Previous post was at 01:19 PM ----------
Is your battery still charging ?
Click to expand...
Click to collapse
I dunno, because if I put the battery, it will directly show the booting even I'm not push the power button.then it keep repeating until the gt-i8150 logo..
is it hard brick? But what cause the brick?
this phone is running all stock..it's weird..
joehanh88 themed GT-I9070
No clue what caused it. It was running smoothly for months before that.
My battery died after bootlooping for a while. Now charging it in another phone and trying
Okay, I got into download mode for enough time to reflash CWM Recovery - No use. After rebooting, bootloop still there.
I got into Recovery mode too - flashed cm 10.1, still after rebooting, bootloop.
The time before loop is random - sometimes can go into recovery/download mode, sometime, just restarts on starts.
enarsee said:
Okay, I got into download mode for enough time to reflash CWM Recovery - No use. After rebooting, bootloop still there.
I got into Recovery mode too - flashed cm 10.1, still after rebooting, bootloop.
The time before loop is random - sometimes can go into recovery/download mode, sometime, just restarts on starts.
Click to expand...
Click to collapse
I see..same problem as mine..then,I guess the only way is bring it to the service.damn.....
your problem is not as worst as me..because I even cannot go to the download mode, for some sort of time, it will automatically boot it self..
joehanh88 themed GT-I9070
My phone goes only sometime, like after 10 tries or something :/
I dont want to take it to Samsung, its out of Warranty, rooted and has a non-Samsung battery too
are your battery is good. i also have those problem while my battery is dying.
or maybe your power chip is broken. but you should get to service center to make sure.
coliv_aja said:
are your battery is good. i also have those problem while my battery is dying.
or maybe your power chip is broken. but you should get to service center to make sure.
Click to expand...
Click to collapse
I just bought a new battery, and u don't think the new battery is the problem..but it might, because I'm using power bank to recharge the battery since I can't charge the phone with the provided charger because of I'm in the bus..
plus, my phone warranty already used once..I don't think I can use it for the second time.
joehanh88 themed GT-I9070
I got it to boot, but only once.
I did the following steps :
1) Connected it by USB to PC
2) Started Odin, Flashed latest recovery
3) Went into recovery at the next boot, Installed CM 10.1
4) Phone booted
No battery detected, it says running on USB :S
Next time I rebooted it, again same bootloop.
I feel its a power chip problem. Like some loose connection between charger -> battery and phone.
Anyone else who can help out ?
enarsee said:
I got it to boot, but only once.
I did the following steps :
1) Connected it by USB to PC
2) Started Odin, Flashed latest recovery
3) Went into recovery at the next boot, Installed CM 10.1
4) Phone booted
No battery detected, it says running on USB :S
Next time I rebooted it, again same bootloop.
I feel its a power chip problem. Like some loose connection between charger -> battery and phone.
Anyone else who can help out ?
Click to expand...
Click to collapse
yea, that makes sense..
I think no one can help since it was the chip problem..only service centre can help..LOL..
joehanh88 themed GT-I9070
Will take it to Samsung Service Center though doubt they'll repair it.

How do you hard shut down and then get into recovery?

I got stuck at the boot screen with no OS installed.
Google is finding me ways to reboot but can't find anything on how to do a hard shutdown from here.
EDIT:
Okay one suggestion was to plug the phone into charge, then force a reboot (power + both volume buttons held down 10+ seconds).
Then when it shuts off, you disconnect the power cable after seeing a "battery" on the screen and the tab will remain turned off.
That did not work for me with computer data charging cable.
But it did work with the stock charger. :good:
This helped me get into download using the download mode button shortcuts. But I can't figure out how to get into recovery mode from here? The recovery mode buttons don't work (volume up + power + home).
It looks like this thread has the answer on how to get into recovery mode again.
Too bad I didn't find it before I did an ODIN back to stock.
http://forum.xda-developers.com/galaxy-tab-s/help/to-event-soft-brick-disaster-t2838473
Actually its even easier than that and have done it countless times.
Next time just hold POWER +VOL DOWN + HOME. As soon as the screen goes blank change to VOL UP whilst still holding POWER +HOME.
Works every time to get into recovery.
ashyx said:
Actually its even easier than that and have done it countless times.
Next time just hold POWER +VOL DOWN + HOME. As soon as the screen goes blank change to VOL UP whilst still holding POWER +HOME.
Works every time to get into recovery.
Click to expand...
Click to collapse
Confirmed - this worked for me. Thanks!
I'm in the same situation where all of a sudden my tablet went into reboot and got stuck on the logo screen. I tried the combinations suggested such as : Power butto +Volume down then Volume up when screen is black to get to reboot mode but it just brings me back to the logo screen. Is there some other way I can access the safe mode or recovery mode to try and get this thing working again? I wasn't running any apps for it to cause this either, just checking email. Any help would be much appreciated
casual167 said:
I'm in the same situation where all of a sudden my tablet went into reboot and got stuck on the logo screen. I tried the combinations suggested such as : Power butto +Volume down then Volume up when screen is black to get to reboot mode but it just brings me back to the logo screen. Is there some other way I can access the safe mode or recovery mode to try and get this thing working again? I wasn't running any apps for it to cause this either, just checking email. Any help would be much appreciated
Click to expand...
Click to collapse
You're not following the instructions properly. Read post 3 again and hold ALL 3 buttons until recovery boots.
Do not let go of any of the buttons until you see the recovery screen.
ashyx said:
You're not following the instructions properly. Read post 3 again and hold ALL 3 buttons until recovery boots.
Do not let go of any of the buttons until you see the recovery screen.
Click to expand...
Click to collapse
Nevermind, I actually got it to work. What do I do after it says "downloading" to fix this issue of it not getting past the boot screen? Please help, I'm not too good with this kind of stuff
casual167 said:
Nevermind, I actually got it to work. What do I do after it says "downloading" to fix this issue of it not getting past the boot screen? Please help, I'm not too good with this kind of stuff
Click to expand...
Click to collapse
Well, downloading is not the recovery.
In download mode you would use ODIN to re-flash the firmware from a computer.
In recovery, you would do a factory reset to reset back to defaults to see if that helps boot back into the existing firmware. You'll probably lose everything.
CZ Eddie said:
Well, downloading is not the recovery.
In download mode you would use ODIN to re-flash the firmware from a computer.
In recovery, you would do a factory reset to reset back to defaults to see if that helps boot back into the existing firmware. You'll probably lose everything.
Click to expand...
Click to collapse
Yeah I just figured out I was in the wrong mode. I couldn't get it to the recovery mode for some reason but eventually it worked. So I have to go into wipe data/factory reset option? There's nothing else I can do on that screen to fix this without losing everything? I see other opions to Wipe Cache, reboot to bootloader, reboot system now etc..
casual167 said:
Yeah I just figured out I was in the wrong mode. I couldn't get it to the recovery mode for some reason but eventually it worked. So I have to go into wipe data/factory reset option? There's nothing else I can do on that screen to fix this without losing everything? I see other opions to Wipe Cache, reboot to bootloader, reboot system now etc..
Click to expand...
Click to collapse
Well, you're not really giving enough info for us to properly help you.
If you have stock recovery then you can try clearing cache but it probably won't fix a no-boot situation.
If you have TWRP recovery then you can try clearing cache and dalvik and fix permissions which probably won't help but gives you a better chance.
Also, if you had TWRP then you could simply re-flash your ROM zip and not lose a whole lot.
CZ Eddie said:
Well, you're not really giving enough info for us to properly help you.
If you have stock recovery then you can try clearing cache but it probably won't fix a no-boot situation.
If you have TWRP recovery then you can try clearing cache and dalvik and fix permissions which probably won't help but gives you a better chance.
Also, if you had TWRP then you could simply re-flash your ROM zip and not lose a whole lot.
Click to expand...
Click to collapse
Sorry about that. It's like I said, I'm not too inclined on this type of stuff. Here's what I got and hopefully it helps you more. The tab is completely stocked, never rooted because I wouldn't even know how to do that really. I was on it fine last night and all I did was put it down for literally 30 sec to get something to drink and when I came back it was stuck on the Samsung logo screen. Only apps I had open was gmail, chrome and a word document. There was nothing dowloading, system wise or apps. It's already had Lollipop on it for a week or two and I didn't get any update notices or anything. So I'm guessing the problem is it's somehow stuck in a "boot loop" from what I found searching on google and I don't understand why or what could be causing it so that's the issue I'm trying to fix. I can't get past that screen no matter how many times I restart it. Does that help some?
casual167 said:
Does that help some?
Click to expand...
Click to collapse
Yeah, so unfortunately your options are very limited and you're kinda stuck with losing everything.
Try clearing cache first but I doubt it will help.
Then reset to factory defaults. That should work and you probably lose everything.
If not, then search this forum for "ODIN" and "firmware" or let me know and I'll guide you when I get back to my computer in a couple hours.
CZ Eddie said:
Yeah, so unfortunately your options are very limited and you're kinda stuck with losing everything.
Try clearing cache first but I doubt it will help.
Then reset to factory defaults. That should work and you probably lose everything.
If not, then search this forum for "ODIN" and "firmware" or let me know and I'll guide you when I get back to my computer in a couple hours.
Click to expand...
Click to collapse
Ok I'll give that a try, thanks. Should I take out my SD card before I reset everything
---------- Post added at 04:52 PM ---------- Previous post was at 04:15 PM ----------
casual167 said:
Ok I'll give that a try, thanks. Should I take out my SD card before I reset everything
Click to expand...
Click to collapse
So I did the factory reset, it started up now and it's as if I just took it out of the box. Unfortunately I'm at work though so I can't connect to a wifi to complete the set up process so I'll have to wait until tonight when I get home but thanks again for your help. If you could still help me later though with the Odin and firmware stuff I would appreciate it.
casual167 said:
So I did the factory reset, it started up now and it's as if I just took it out of the box. Unfortunately I'm at work though so I can't connect to a wifi to complete the set up process so I'll have to wait until tonight when I get home but thanks again for your help. If you could still help me later though with the Odin and firmware stuff I would appreciate it.
Click to expand...
Click to collapse
The factory reset should not touch the external SD card at all. So no worries about leaving it in during that process.
Yeah, starting over.
As long as you're doing that, this is a great time to flash a rooted ROM so you can install Titanium Backup and do regular backups of your apps in case you ever need to reset to factory again.
What model tab do you have? Like, mine is a T705.
If it's an LTE tab, who is your carrier?
The ODIN process depends on this info.
CZ Eddie said:
The factory reset should not touch the external SD card at all. So no worries about leaving it in during that process.
Yeah, starting over.
As long as you're doing that, this is a great time to flash a rooted ROM so you can install Titanium Backup and do regular backups of your apps in case you ever need to reset to factory again.
What model tab do you have? Like, mine is a T705.
If it's an LTE tab, who is your carrier?
The ODIN process depends on this info.
Click to expand...
Click to collapse
So I left for lunch and tablet was functional and in the set up process and when I came back, it's back at that damn Samsung logo screen and haven't been able to get back to the recover page. Any idea or suggestions on what to do now? How could that same problem still be here if I did the factory reset?
---------- Post added at 07:00 PM ---------- Previous post was at 06:59 PM ----------
casual167 said:
So I left for lunch and tablet was functional and in the set up process and when I came back, it's back at that damn Samsung logo screen and haven't been able to get back to the recover page. Any idea or suggestions on what to do now? How could that same problem still be here if I did the factory reset?
Click to expand...
Click to collapse
Actually, I just got into the recovery page now
---------- Post added at 07:02 PM ---------- Previous post was at 07:00 PM ----------
What should I do ?
CZ Eddie said:
What model tab do you have? Like, mine is a T705.
If it's an LTE tab, who is your carrier?
The ODIN process depends on this info.
Click to expand...
Click to collapse
casual167 said:
How could that same problem still be here if I did the factory reset?
Click to expand...
Click to collapse
Who knows, something is not happy though.
You could try another reset.
Is your battery greater than 50%?
Under a certain percentage, the battery savings feature could possible do weird things.
CZ Eddie said:
Who knows, something is not happy though.
You could try another reset.
Is your battery greater than 50%?
Under a certain percentage, the battery savings feature could possible do weird things.
Click to expand...
Click to collapse
Lol yea no kidding. The battery has been plugged in the whole time. I'm actually at 100% now. I was really trying to avoid having to bring it to Geek squad. If I do the reset and it does it again, will going to the download mode and doing the custom OS help at all?
casual167 said:
If I do the reset and it does it again, will going to the download mode and doing the custom OS help at all?
Click to expand...
Click to collapse
Unless it's a hardware issue, then re-flashing the firmware via ODIN could definitely help!
You can ODIN the stock, unrooted firmware or you can ODIN a TWRP recovery and flash any ROM you want for your phone.
Would still need to know the model # I asked for a couple times above.
CZ Eddie said:
Unless it's a hardware issue, then re-flashing the firmware via ODIN could definitely help!
You can ODIN the stock, unrooted firmware or you can ODIN a TWRP recovery and flash any ROM you want for your phone.
Would still need to know the model # I asked for a couple times above.
Click to expand...
Click to collapse
My bad, its SM-T800
---------- Post added at 08:02 PM ---------- Previous post was at 07:46 PM ----------
Leaving now but I'll be back in a couple hrs
casual167 said:
My bad, its SM-T800
Click to expand...
Click to collapse
Okay great, so you can ODIN a TWRP recovery and then flash a nice ROM. Same ROM I use on my phone. It's stock Touch Wiz that has been rooted and some small things have been improved. Very stable. IronROM.
Or you can download the stock firmware from sammobile.com and ODIN back to stock.

Hard Bricked Samsung Galaxy Note 4 Sprint sm-n910p

I have a Hard bricked Samsung Galaxy Note 4 Sprint sm-n910p all stock carrying the Qualcomm 805 Snapdragon processor. Like a week after it updated OTA to the Lollipop 5.1.1 it just died in my hands one day after i rebooted it because it kept freezing up. It's a relatively new phone, i had it for about 9 months. I can't get it to boot in download mode nor recovery mode. I tried a USB Jig to get it into download mode but it did not help. Odin does not recognize it, my computer only recognizes it as QHSUSB_BULK 9008. I have another Note 4 same model and carrier as mine running the same Lolipop 5.1.1. I swapped the battery and it still did not boot. I was wondering if anyone on here happens to have a debrick image file for this model that they can assist me with. I have researched on here but so far i have only encountered debrick files and debrick methods for most other models except for the sm-n910p model. I have also tried using my other note 4 to create a debrick file but i was unsuccessful with the create debrick program i tried to run on the second note 4. No one seems to be able to JTAG the note 4 well at least not just yet. The second note 4 i have is not rooted nor do i have any custom roms or custom recovery installed on it, i don't really want to void my warranty or have that second phone bricked as well. Is there anyone on here who may have a debrick image for this model or is there a way i can create a working debrick file from my working note 4 so i can write it to an SDcard to revive my dead note 4? Any assistance given would be greatly appreciated!
I am having the same issue http://forum.xda-developers.com/note-4-sprint/help/note-4-boot-t3423362 My device will not boot into any mode and my computer does not recognize the device the only thing it does(my computer) is play the sound notification when a device is plugged in and taken out. Does anyone have suggestions on how to solve this problem?
http://forum.xda-developers.com/note-4-sprint/help/sprint-note-4-n910p-boot-failure-t3431069 might help.
ME too !!!!!
BrightSoundz said:
I am having the same issue http://forum.xda-developers.com/note-4-sprint/help/note-4-boot-t3423362 My device will not boot into any mode and my computer does not recognize the device the only thing it does(my computer) is play the sound notification when a device is plugged in and taken out. Does anyone have suggestions on how to solve this problem?
Click to expand...
Click to collapse
ME too bro , exactly like you , i don't know what to do
Will the debrick img work for it ? i downloaded it already.
---------- Post added at 11:26 PM ---------- Previous post was at 11:19 PM ----------
i think this thread may help you
---------- Post added at 11:38 PM ---------- Previous post was at 11:26 PM ----------
BrightSoundz said:
I am having the same issue http://forum.xda-developers.com/note-4-sprint/help/note-4-boot-t3423362 My device will not boot into any mode and my computer does not recognize the device the only thing it does(my computer) is play the sound notification when a device is plugged in and taken out. Does anyone have suggestions on how to solve this problem?
Click to expand...
Click to collapse
does it show on your pc device manager under disk drives this : (QHUSB 9008 mode) ???
---------- Post added at 11:48 PM ---------- Previous post was at 11:38 PM ----------
BrightSoundz said:
I am having the same issue http://forum.xda-developers.com/note-4-sprint/help/note-4-boot-t3423362 My device will not boot into any mode and my computer does not recognize the device the only thing it does(my computer) is play the sound notification when a device is plugged in and taken out. Does anyone have suggestions on how to solve this problem?
Click to expand...
Click to collapse
does it show on your pc device manager under disk drives this : (QHUSB 9008 mode) ???
Try going here
Hey i updated my note 4 spirit version using wi fi and then installed it but after the installation the phone never rebooted. And now aftr removing the battery for sometime and pressing power button for a min i.e soft bricking it. It starts but again goes to the same installation thing and the same thing happens.What should i do can ny1 suggest ? Thank you
vihitshah said:
Hey i updated my note 4 spirit version using wi fi and then installed it but after the installation the phone never rebooted. And now aftr removing the battery for sometime and pressing power button for a min i.e soft bricking it. It starts but again goes to the same installation thing and the same thing happens.What should i do can ny1 suggest ? Thank you
Click to expand...
Click to collapse
Not sure what installation screen you're seeing but hopefully it's either booting to system and going through the update prompts or booting to download or recovery modes(?)
Since you're trying to update over the air (OTA), can I properly guess you're not rooted? If you're unsure why it rebooted during the update, ask yourself, did it go back to recovery or did it try to boot as usual?
Without specifics of error, I'm not sure if your phone boots to system OS or not? It's possible the update file was corrupt or rejected for some reason. Reasons that should be included in your request for help.
But there is a simple solution for OTA not cooperating. Rather than trying to remedy that, you could try to update with Smart Switch or KIES or even Odin.
If it's more serious than that, you could include actual screen shots or message(s) you see on phone and PC if using one of the programs above to flash update.
If the phone doesn't boot, you can try this with KIES emergency recovery:
https://forum.xda-developers.com/showpost.php?p=40966346&postcount=1
If that doesn't work, you'll need to learn Odin. But you need to be able to boot to download mode. You can find what you need to get started with here:
https://forum.xda-developers.com/showpost.php?p=63868221&postcount=1
Sent from my SM-N920P using Tapatalk
samep said:
Not sure what installation screen you're seeing but hopefully it's either booting to system and going through the update prompts or booting to download or recovery modes(?)
Since you're trying to update over the air (OTA), can I properly guess you're not rooted? If you're unsure why it rebooted during the update, ask yourself, did it go back to recovery or did it try to boot as usual?
Without specifics of error, I'm not sure if your phone boots to system OS or not? It's possible the update file was corrupt or rejected for some reason. Reasons that should be included in your request for help.
But there is a simple solution for OTA not cooperating. Rather than trying to remedy that, you could try to update with Smart Switch or KIES or even Odin.
If it's more serious than that, you could include actual screen shots or message(s) you see on phone and PC if using one of the programs above to flash update.
If the phone doesn't boot, you can try this with KIES emergency recovery:
https://forum.xda-developers.com/showpost.php?p=40966346&postcount=1
If that doesn't work, you'll need to learn Odin. But you need to be able to boot to download mode. You can find what you need to get started with here:
https://forum.xda-developers.com/showpost.php?p=63868221&postcount=1
Click to expand...
Click to collapse
No the device isnt rooted. It shows that screen in which its written loading recovery or something in blue on top left corner and then it automatically starts installing he update and then it doesn't start at all. It just acts likr a dead phone. Well the phone doesnt respond to any keys now i guess its just dead.
I have attatched a pic showin the error which was displayed earlier mayb it cn help
vihitshah said:
No the device isnt rooted. It shows that screen in which its written loading recovery or something in blue on top left corner and then it automatically starts installing he update and then it doesn't start at all. It just acts likr a dead phone. Well the phone doesnt respond to any keys now i guess its just dead.
I have attatched a pic showin the error which was displayed earlier mayb it cn help
Click to expand...
Click to collapse
mmc_read error is troubling but I'm not sure if the problem is corrupt download or failure to read properly, TBH. I haven't seen that issue in person and from what you describe, I've never heard of the phone continually try to load the same update? But I'm not thinking it's dead just yet.
What condition is your battery? Over 12 months old? Fully charged or at least 80%? Your battery could be a contributing factor here.
Can you get to recovery by pulling battery, discharging power circuit by holding power button down for a minute, reinstalling battery and holding power + vol-up + home together until it vibrates? Try deleting the cache partitions first and try to reboot. If not try factory reset next and try to reboot.
You'll have to decide if you want to wipe data or not but if you get that far, you may consider just flashing with one of the programs I mentioned earlier.
If you want to skip that, I think you can boot into download manually without it trying to flash that update. If it boots to download mode (hold power + vol-down + home until it boots) and waits for you to install something with prompt to press volume up if proceeding to flash, then Smart Switch, KIES or Odin are alternatives to try. Since you're not rooted, you could try the first two and save Odin for last if you prefer less interaction. I'm not sure but maybe Odin is the only alternative unless the other 2 can recognize phone in those states (recovery or download).
The troubling part is that it could be your internal memory failing (eMMC). If that's the issue, you may not succeed in recovering it but possibly temporarily restoring function. I think it may too early to say component failure. Best to try the least invasive, least risky things to give a fair chance of recovery before everything at it.
Give that a try, deciding what steps are applicable. Ask if you have additional questions. I'll need to know what works, what didn't, and what you tried so taking notes is best.
Edit: If you do decide to go with Odin, make sure your PC's task manager doesn't show any open sessions of KIES or Smart Switch, install the Samsung driver from Samsung support for Note 4 and unless you have Windows 10, launch Odin as administrator only.
Sent from my SM-N920P using Tapatalk
samep said:
mmc_read error is troubling but I'm not sure if the problem is corrupt download or failure to read properly, TBH. I haven't seen that issue in person and from what you describe, I've never heard of the phone continually try to load the same update? But I'm not thinking it's dead just yet.
What condition is your battery? Over 12 months old? Fully charged or at least 80%? Your battery could be a contributing factor here.
Can you get to recovery by pulling battery, discharging power circuit by holding power button down for a minute, reinstalling battery and holding power + vol-up + home together until it vibrates? Try deleting the cache partitions first and try to reboot. If not try factory reset next and try to reboot.
You'll have to decide if you want to wipe data or not but if you get that far, you may consider just flashing with one of the programs I mentioned earlier.
If you want to skip that, I think you can boot into download manually without it trying to flash that update. If it boots to download mode (hold power + vol-down + home until it boots) and waits for you to install something with prompt to press volume up if proceeding to flash, then Smart Switch, KIES or Odin are alternatives to try. Since you're not rooted, you could try the first two and save Odin for last if you prefer less interaction. I'm not sure but maybe Odin is the only alternative unless the other 2 can recognize phone in those states (recovery or download).
The troubling part is that it could be your internal memory failing (eMMC). If that's the issue, you may not succeed in recovering it but possibly temporarily restoring function. I think it may too early to say component failure. Best to try the least invasive, least risky things to give a fair chance of recovery before everything at it.
Give that a try, deciding what steps are applicable. Ask if you have additional questions. I'll need to know what works, what didn't, and what you tried so taking notes is best.
Edit: If you do decide to go with Odin, make sure your PC's task manager doesn't show any open sessions of KIES or Smart Switch, install the Samsung driver from Samsung support for Note 4 and unless you have Windows 10, launch Odin as administrator only.
Click to expand...
Click to collapse
Yes until yest i was able to get to recovery by draining the starting circuit by removing battery and pushing power button bt idk nw i m nt able to. Battery is like 1.5 yr old mayb. I hd charged it to 100%
vihitshah said:
Yes until yest i was able to get to recovery by draining the starting circuit by removing battery and pushing power button bt idk nw i m nt able to. Battery is like 1.5 yr old mayb. I hd charged it to 100%
Click to expand...
Click to collapse
I'd advise replacing that battery before trying to recover the phone.
If you were having to pull battery to get to recovery before, I would not have attempted to update with an old and defective battery. It seems that is a symptom of either bad battery or failing eMMC.
I can't say if your eMMC is defective or even if the battery could have contributed to its potential demise.
Hopefully with a new battery fully charged, it flashes and doesn't exhibit such behavior again. Do you have the original USB cable fully functional? If not, consider original replacement for it as well while you're finding replacement battery. As for battery, I'm not sure of a good replacement but others here recommend original or Anker. I wish you success.
I'm interested to hear of your outcome so hopefully the OP doesn't mind the updates; the original failure posted isn't quite the same as yours.
Sent from my SM-N920P using Tapatalk
The battery wasnt working properly earlier and so while updating it mst hv stopped. Inalready replaced it with new original battery
---------- Post added at 06:28 AM ---------- Previous post was at 06:24 AM ----------
hello i have samsung galaxy note 4 version SM-N910P Whenever i turn on the phone it automatically boots into recovery mode and starts installing system update and then after 100 % it switches off and never turns on back. Please Suggest me some remedy. Thank you
---------- Post added at 06:30 AM ---------- Previous post was at 06:28 AM ----------
samep said:
I'd advise replacing that battery before trying to recover the phone.
If you were having to pull battery to get to recovery before, I would not have attempted to update with an old and defective battery. It seems that is a symptom of either bad battery or failing eMMC.
I can't say if your eMMC is defective or even if the battery could have contributed to its potential demise.
Hopefully with a new battery fully charged, it flashes and doesn't exhibit such behavior again. Do you have the original USB cable fully functional? If not, consider original replacement for it as well while you're finding replacement battery. As for battery, I'm not sure of a good replacement but others here recommend original or Anker. I wish you success.
I'm interested to hear of your outcome so hopefully the OP doesn't mind the updates; the original failure posted isn't quite the same as yours.
Click to expand...
Click to collapse
Hey thank you i replaced my battery and now i am facing an issue of installing system update boot loop. The phone automatically keeps on doing that. Please suggest me some remedy
Thank you
vihitshah said:
The battery wasnt working properly earlier and so while updating it mst hv stopped. Inalready replaced it with new original battery
---------- Post added at 06:28 AM ---------- Previous post was at 06:24 AM ----------
hello i have samsung galaxy note 4 version SM-N910P Whenever i turn on the phone it automatically boots into recovery mode and starts installing system update and then after 100 % it switches off and never turns on back. Please Suggest me some remedy. Thank you
---------- Post added at 06:30 AM ---------- Previous post was at 06:28 AM ----------
Hey thank you i replaced my battery and now i am facing an issue of installing system update boot loop. The phone automatically keeps on doing that. Please suggest me some remedy
Thank you
Click to expand...
Click to collapse
If you're not rooted, you may be able to recover it with KIES or Smart Switch on your PC. Google these if you need them. These offer more automation and convenience than Odin but these also may only work on a phone that's not rooted or modified.
Otherwise, close those sessions on PC's task manager and download Odin and stock tar and flash firmware with that. You would also need to install the USB driver for your phone. You can find stock tar and Odin in a thread in this forum's general thread. Samsung USB driver can be found on Samsung support for Note 4.
Have you had failure to boot that booted into download and mentioned abnormal boot with eMMC read or write failure? Hopefully not; you just need to flash with one of those utilities.
eMMC failures are too often inevitable hardware failure but some manage to continue unlocking phone without having to pull battery using a wake lock app from Google Play. Any reboot, forced or not may duplicate the issue so they avoid reboots to avoid the frustration of trying to boot without flashing again. Ultimately, a reboot or flash could possibly end the life of a failing eMMC. Some have come back days or hours after removing battery. With a sufficient charge, phone may boot again after being in the battery removed state for long periods.
As far as I know, there's only theories about why eMMC fails. I've often thought heat and having shutdowns with old defective battery may speed the failure before it's life expectancy. Others believe that flashing a lot will reach an early demise but I've also read posts of phones never rooted to fail eMMC; these phones may not have been flashed so much.
Sent from my SM-N920P using Tapatalk
no its not rooted pr modified . so i should try with kies right ?
vihitshah said:
no its not rooted pr modified . so i should try with kies right ?
Click to expand...
Click to collapse
I would say yes to KIES unless you're comfortable with Odin. There's an emergency recovery mode in KIES that may just be as close to plug and play you could hope for. You still have to find it in the UI. It's been a while but I thought it was on a middle tab, middle of screen when launching KIES.
KIES may offer a prompt to recover and will download the firmware automatically. Just read and verify the prompt to ensure it properly recognized your phone model and suggested firmware.
Or do it manually and less convenient with Odin.
Sent from my SM-N920P using Tapatalk
thanks man i did it using emergency software recovery using samsung smart switch. kies is for phones before note 3
vihitshah said:
thanks man i did it using emergency software recovery using samsung smart switch. kies is for phones before note 3
Click to expand...
Click to collapse
You're welcome. And thanks for clarifying.
It boots now?
Sent from my SM-N920P using Tapatalk
samep said:
You're welcome. And thanks for clarifying.
It boots now?
Click to expand...
Click to collapse
yes fit and fine
samep said:
I would say yes to KIES unless you're comfortable with Odin. There's an emergency recovery mode in KIES that may just be as close to plug and play you could hope for. You still have to find it in the UI. It's been a while but I thought it was on a middle tab, middle of screen when launching KIES.
KIES may offer a prompt to recover and will download the firmware automatically. Just read and verify the prompt to ensure it properly recognized your phone model and suggested firmware.
Or do it manually and less convenient with Odin.
Sent from my SM-N920P using Tapatalk
Click to expand...
Click to collapse
I am still facing the issue and the issue is even greater as i am not able to go to download mode. The phone i guess goes into deep sleep mode whenever i try to restart it. I want to flash new firmware using odin as i think as per as some thread here .IS there any way i can go to download mode now ? i think it took place due to inturupted software update .
It used to show eMMC failed. But sometimes the phone boots normally
vihitshah said:
I am still facing the issue and the issue is even greater as i am not able to go to download mode. The phone i guess goes into deep sleep mode whenever i try to restart it. I want to flash new firmware using odin as i think as per as some thread here .IS there any way i can go to download mode now ? i think it took place due to inturupted software update .
It used to show eMMC failed. But sometimes the phone boots normally
Click to expand...
Click to collapse
The only suggestion I can give is pulling the battery for longer periods may temporarily help to get to download mode or boot. Some suggest also discharging the power circuit with battery pulled (hold power button) may decrease these extended battery pulls but I don't know if that helps.
The eMMC needs replacing. Samsung Support can do this fairly economically but there's about a week turnaround.
Battery pull and wake lock app is just a bandaid. Flashing firmware is likely the same.
Wish there were better solutions but I think replacement or repair is your best option.
Sent from my SM-N920P using Tapatalk

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