yashsingh1/xdaforums huggingface dataset:
[Nexus 10 Q&A, Help & Troubleshooting] Schwanke:
Same same.

Just had the same start yesterday. Was charged to 100% ran a high intenssity game for an hour (makes my cell phone heat up and kills the battery like mad) but it was NOT affecting the 100% charge. I thought 'thats funny' then it started to go down some then it hit about 55% then BAM. Drops to zero and shuts off.

After that it would not take a charge no matter what I did but then for no particular reason except I was lazy and didnt wanna have to boot it up again after I plugged it in, I left it plugged in and went to take a nap. Came back an hour later and it had charged to 43% after having been at zero for about 20 minutes after I left the room.

Now its stuck at 43% and wont charge any higher. I'm leaving it alone for a few hours to see if it will ever get to 100% then ill run it down to zero then charge it over night turned off to 100%.

Ive been reading this as a battery calibration problem and came across a HUGE variance on the net about what to do about 'that'.

Some say the charge to 100% drop to 0% charge to 100% will calibrate it. Some say thats old Ni-Cad tech and you shouldnt do that with the Lithium Ions. But then others say you should do it with the Nexus 10 because it DOES calibrate the battery and that the tablet software protects the battery from actually going to zero%. (Saves a few percent and shuts off).

But then also someone else said battery calibration only works via a hardware change inside the tablet and that we are actually talking about conditioning. But then someone said conditioning is the max storage and that the 40% to 0% drop is not conditioning and since the charge discharge charge is for conditioning a Ni-Cad it wont help. Around we go.

There was also mention of a samsung PHONE having a problem with a bent usb pin inside the phone. But you had to pop the battery to bend the pin and since you cant do that a on Nexus 10 that doesnt help. (Plus the pin doesnt look bent to me even though about 30 people chimed in saying it helped them. But that was all phones.)

And finally. One website says you have to root the nexus 10 and use a batter calibratino app to calibrate it as option a but option b was some crazy combination of charge to 100 discharge for an hour, charge to 100, discharge for an hour, charge to 100, discharge till your aunts pink underwear falls off or something equally strange.

I'm betting based on you guys os upgrade bug. Just too strange. My 2 year warrenty ran out last month but I hadnt turned it on in six. Maybe thats a good thing. Be stupid to send it in for repair only to find out it was software.

Have to see if after my full cycle charge-discharge-charge it works again.

Prayin for everyone's devices. This sucks. :(
[Nexus 10 Q&A, Help & Troubleshooting] Doctor Dedroid:
Misery loves company...

Suffice it to say I've been seeing this issue as of Android 4.4.4... NONE of the posted recalibration techniques seem to work and as usual, Google non-support is just as useless. As far as I can tell, once in this state it's here to stay... I've had my N10 shut down at 28%, 37%... even as high as 55%, and on re-charge (if I do it turned on) it charges to a point and then shoots straight up to 100%. I've seen the "takes forever to get above 0%" issue too... none of this has happened in any consistent fashion. I had hoped that friggin lollipop would solve this but instead they added a host of OTHER annoying bugs: as in after I restart it, the tablet goes into an optimization mode where it decides it has to re-optimize all 362 apps I have on the wretched thing. There naturally are a few others but they are beyond the mainstream of this evening's symposium....
[Nexus 10 Q&A, Help & Troubleshooting] zwolf4444:
Same exact thing is happening to me, but I'm on 4.4.
[Nexus 10 Q&A, Help & Troubleshooting] DocteurN:
Same issue for me toosince 5.0 (now 5.1.1 BlissPop)

I'm gonna try to see if after my full cycle charge/discharge/charge it will work again...
[Nexus 10 Q&A, Help & Troubleshooting] adri80386:
Same issue for me too, since 5.0

Same issue for me too, since 5.0

to all of you how had had battery charging problems, please advise y you have used the "magenetic" charging cable. (It charge to a 25% higer rate)
[Nexus 10 Q&A, Help & Troubleshooting] Doctor Dedroid:
I don't know how... I don't know why... After nearly 10 months of this behavior... I recently went through a couple of charge cycles (after it dropped to zero yet again) without letting it drop to zero.. AND NOW IT'S FINE!!!! I have no clue why... None of the stupid on-line non root solutions worked... I think that it's possible for this thing to recover after a random sequence of events which unfortunately cannot quantify because I had pretty much given up.
[Nexus 10 Q&A, Help & Troubleshooting] SFG:
I am getting the same experience as most of you. Tablet shuts off at around 45% saying there's zero battery left. I assumed it was the battery going bad.
[Nexus 10 Q&A, Help & Troubleshooting] Doctor Dedroid:
Well technically the battery starts going bad (yeah it's not supposed to... but nothing lasts forever) once you start running the discharge/charge cyle over and over again. To be sure my N10 is more than a few years old and while depending on use it can last a few days... it sure doesn't go quite as long as it did between charges as when it was brand-spanking-new. That said, and as said in my more recent post where I thought that the battery was borked, it now will last around two days with heavy use and about three with moderate use... and it now discharges appropriately to near zero warning me to connect the charger without just dying at 30-50 %... and the charge profile is a smooth curve from low to high with no sudden jog to 100% once the charge indication hits 60-65% like it did before. That would *seem* to indicate to me that this is far more a software issue than a battery one, and that purchasing a new battery may "fix" the problem but it won't FIX the problem! i.e. it'll only be a matter of time before it comes back. For all I know, some recent update to some google app took care of it...
[Nexus 10 Q&A, Help & Troubleshooting] mgehlhaar:
After updating from CM11 to stock 5.1.1 I got the same problem. My N10 switch emmidiatly off at 70% battery. It was fine with CM11. Any news on this? Did a battery calibration, but this didn't helped.
[Nexus 10 Q&A, Help & Troubleshooting] veloandy:
I'm also getting this problem for the first time on the Temasek CM rom from 11/05/2015. It seems to have come up only since the 11/05 version.
[Nexus 10 Q&A, Help & Troubleshooting] Tho-D:
Still no solution!?

I am having this issue (I think) since I received the update to Lollipop. So, basically it is a bit more than a year now. I was hoping a Marshmallow update would solve it, but: nope! :(

For installing Marshmallow I also did factory reset and all that stuff: it does not fix the problem... :confused:
[Nexus 10 Q&A, Help & Troubleshooting] EquinoxFox:
Same here. Happens at around 50% battery for me. Wiping, re-flashing ROM, using a battery calibration app have not worked. And thanks for the info Tho-D! Just wanted to try installing CM13, guess I won´t waste my breath then.
[Nexus 10 Q&A, Help & Troubleshooting] veloandy:
Has anyone with this issue used a pogo charger?

This thread is a separate issue, but perhaps related?
[Nexus 10 Q&A, Help & Troubleshooting] rufy93:
Sorry, never used the charger.

They say the pogo charger is quicker charger, maybe that may bump up the life somewhat.
[Nexus 10 Q&A, Help & Troubleshooting] hatchna:
Mine was just fine until I installed CM13 on it. Now it runs until it hits about 60% and powers off. I'm trying to go through calibration steps, but I'm not confident.
[Nexus 10 Q&A, Help & Troubleshooting] three west:
I've been using the pogo charger for 3 years. Occasionally mine shuts down early, but not consistently. I've just chalked it up to age.
[Nexus 10 Q&A, Help & Troubleshooting] alan sh:
I use a pogo charger and mine does this too - gets to about 50% and shuts down. I've put it down to age - but if there's any way to fix it, I'd like to know.

Alan
[Nexus 10 Q&A, Help & Troubleshooting] Wayniac:
Same here. I have this tablet for some years now and i'm still pretty happy with my choice since I don't play the newest fanciest high performance games. Just some games for my kids, ebooks, browsing and feeding my chromecast stick. So most of the time, it is no problem to keep it on the charger (pogo charger). But when i read books or my kids play with it, the charger goes off and around 60% it just turns off like most other here already described. Even the weird charging process with the first % taking forever is the same.

My birthday is near so I tried to flash the latest factory images (not only factory reset) yesterday as ... well, perhaps the last chance for this device. So I did the wipe, flashing, reinstalled most of the apps and ... turned of at around 60%.

Has anyone found a way to spare me the money for a new tablet?

P.S. And sorry to everyone who has subscribed to this thread and waits for a solution and only finds a new post from a fellow n10 owner without solution.
[Nexus 10 Q&A, Help & Troubleshooting] rufy93:
I got really frustrated with the battery starting to die betwen 85%-80% for me regularly.

What I did to give my N10 some new life is to buy a new battery. The replacement took about 30 minutes and cost me about 40 USD.

I am not sure if it is the calibration which is the issue or just the cells losing capacity. Before replacement the charging took about 2-3 hours. Same charger now on new battery takes really, really long (more than 2 overnight).

I have since the battery change 3 weeks back charged the battery 3 times compared to every day / every other day previously.

If you are happy with the N10 with everything except the battery time I warmly recommend buying a new battery and changing it yourself.

With many of the batteries you get a change kit. (In case you want to be creative you really do not need anything other than a screwdriver and fingernails).
[Nexus 10 Q&A, Help & Troubleshooting] djd338:
This exactly. My tablet was shutting down while saying it had approx. 50% charge left. I tried new roms, calibration, etc. Finally broke down & bought a new battery which was around $40. Now this N10 is back like new. That was over 2 months ago. I'd highly recommend it if you still use your tablet daily as I do. New battery, 6.0.1 rom, 4.5+ hrs screen-on time = Happy!
[Nexus 10 Q&A, Help & Troubleshooting] Wayniac:
That is exactly what i wanted to read.

The last days, I followed the advice from here pretty far down the page and wiped the cache partition and in addition I tried this. So I charged the tablet while off then wiped the cache and let it go down without charging it in the meantime till it turned off at around 60%. Then I charged it again while off till 100% and let it again discharge till it turned off...

Of course ... it didn't work.

Now I will buy a new battery. I hope this saves me the money the pixel c would cost ;)
[Nexus 10 Q&A, Help & Troubleshooting] Jwikoff99:
I have this problem too. I've installed a new battery, new roms, wiped everything, rooted... The behavior hasn't changed a bit. Shuts down around 30%, when charging it jumps to 100% from 70%. Anyone fixed this yet?
[Nexus 10 Q&A, Help & Troubleshooting] killerz298:
I've been having issues with my Nexus 10 battery for quite some time now. It would never just shut off while at a high percentage but it would use battery like crazy, even when the tablet was plugged in. I finally broke down and installed a new battery and it seems like nothing has changed except now the tablet goes down to like 60% and shuts off. I'm assuming I have some hardware issue with the tablet and it might be time to replace it? Anyone else have an issue keeping this thing charged even while plugged in? I've used all different chargers and cables. Reduced the brightness to the lowest comfortable setting. Nothing seems to make a difference. Any other suggestions?
[Nexus 10 Q&A, Help & Troubleshooting] Kemills1:
Same problem

Had the same problem and a battery cal made no difference so i replaced the battery. Still had the problem so I put it on charge and set the cal app running. When the app said the battery was fully charged , I ran the cal process. All good after that.

Tore down the old battery and found some sort of battery manager inside. Also did a capacity test on both cells and they seemed okay so who knows....
[Nexus 10 Q&A, Help & Troubleshooting] TheInitialCommand:
[MENTION=8399710]Kemills1[/MENTION] Which battery calibration app did you use that worked?
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] Khaled Neda:
When i flash new rom do l need to put recovery every time and full wipe data or just flash it by wiping only dalvik and cash like nightly updates ?
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] #Prototype:
are u asking whether or not u need to install recovery after each flashing??

if that's ur question then NO . u don't need to! unless u want to have another recovery installed! like installing TWRP from CWM and stuffs!!
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] Khaled Neda:
Ok, what about wiping data do i have to do full wipe or just cash and dalvik for new rom
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] #Prototype:
yes!! it is always recommended to do full wipe data, then clear cache and dalvik!! so that u won't run into problems ahead!!
[General Topics] Menneisyys:
I’ve been pretty busy lately: on Thursday, I attended a conference on embedded systems with particular emphasis on Microsoft’s WindowsCE. The following is a very short report on the conference; as soon as I receive the slides and information on whether they are confidential, I publish a lot more information.

The conference was (partly) sponsored by Arrow, a well-known player in the embedded business, with some co-sponsors (and lecturers) like Intel (thanks for one of their prizes I was able to win in the ending quiz, the Intel jug :) ) There were several lectures; from Microsoft, Intel, Freescale, Sharp and so on.

(the Microsoft WindowsCE 6.0 embedded lecture)

While some of the lecturers were definitely biased, particularly that of Intel, who stated the ARM architecture (that is, the PDA market) has absolutely no future because now that Intel will (in 2008) start producing x86-based CPU’s with the 45nm technology and everyone will go for UMPC’s instead of PDA’s or high(er)-end PPC Phone Edition devices. I just couldn’t get rid of the “sore grapes” feeling – after all, Intel has lost most of the (current) PPC Phone Edition market to Samsung and TI. It’s like Toshiba’s calling the entire PDA scene (including PDA smartphones) dead back in some three years ago – we all know the outcome.

Also, the SHARP representative called the OLED technology, which is successfully used in some well-known PDA’s like the excellent Palm OS-based Sony VZ-90 pretty useless and, which is even more important, unreliable, which, at least taken the example of the Sony VZ-90, isn’t really correct. (Sharp doesn’t produce any kind of OLED screens.)

Nevertheless, the SHARP screens shows were pretty nice. I’ve always known SHARP is able to produce really high-end screens in any size; for example, it’s well-known that one of the most important drivers behind the SL-C Zaurus series was the absolutely killer screen not seen on any other device, Pocket PC and Palm alike, before. SHARP had a real advantage in here: it was only some 1.5 years after the release of the first SL-C series Zaurus, the SL-C700, that the first VGA Pocket PC’s, the Fujitsu-Siemens Pocket Loox 720 and the HP iPAQ hx4700, hit the shelves with the well-known, high-quality Sony screens that were the first screens to closely match the quality of the SHARP screens used in the Zaurus series. Later, this has been followed by later VGA Fujitsu-Siemens devices and the HTC Universal. (Unfortunately, other VGA models, particularly the Dell Axim x50v/ x51v and the Toshiba e800/e830, have a much inferior screen, which in no way can be compared to those used in the Zaurus line.)

Of the exhibited screens, it was definitely the k3650 that dragged the most admirers – including me. Its rendering of red / warm colors was remarkable, was capable of a much higher maximal backlight than, say, the HTC Universal. I’d say it’s even better than the already-remarkable Zaurus SL-C760 screen. The following shots can’t really show its quality as I didn’t have the time to make shots with controlled color balance. Note that you can click most images for a much bigger one.
[General Topics] Menneisyys:
The Microsoft XP/CE Embedded lectures didn’t really tell me anything I hadn’t known before (let me point out that I know a LOT about Windows XP Embedded and the entire thin client industry / technology. This is why I didn’t find the XP Embedded lecture particularly interesting.) as most of the information has already been published (for example, the different, and, fortunately, hugely improved process model of WinCE 6.0). Of course, that’s only me, who know Microsoft’s OS’es, mobile, desktop and server versions alike, like the palm of my hand; others must have definitely found these lectures full of new info.

The lecture of Freescale was probably the most interesting for us PDA geeks. We have been introduced to the pretty remarkable, ARM-based i.MX range of Freescale. Extensive comparisons have been made to Intel’s XScale. Of course, as with some other lecturers, the Freescale guys haven’t really been unbiased either; for example, we haven’t been told the FULL truth about the power consumption difference between Intel XScale and i.MX CPU’s. It’s true when the former runs at full clock speed, the Amperage it alone requires is around 200 mA’s as has also been measured by me in my well-known Pocket PC & Smartphone Magazine article Maximize Battery Life by Minimizing Power Consumption! and, for example, Pocket PC Thoughts-frontpaged Some new power consumption measurements (Dell Axim x51v, HP iPAQ hx4700, Fujitsu-Siemens Pocket Loox 720, HTC Universal, HTC Wizard). It, however, only applies to the full-clock (for example, 624 MHz) idle mode; when the CPU automatically switches down to, say, 104 MHz, the power consumption dramatically decreases. This, for anyone well-versed in current CPU technology, well-known fact wasn’t at all mentioned.

An example shot of their hardware, showing an example board housing the i.MX31, connected to a rather low-quality, old, reflective, dark LCD screen and running Windows Media Player on the WindowsCE / Palm-size PC operating system.

What do YOU think of the widespread use of these CPU’s in Pocket PC’s? They are already pretty common in today’s PMP’s (Portable Media Players). Their hardware capabilities, however, would really beneficial in “traditional” PDA’s too, particularly when it comes to multimedia playback. (Let’s not forget that they, for example, have in-CPU MP3 decoding, which is mostly done in software on the Intel CPU as can also be seen in the MP3 Playback Power Consumption Bible). They aren’t particularly expensive either; over 1000 pieces, they “only” cost some $17...20 according to this chart.
[Nexus 9 Q&A, Help & Troubleshooting] JustusIV:
Is nothing supported? we have to do it wirelessly? i am not a fan of that lag. I am surprised to not see slimport.

Ideas?
[Nexus 9 Q&A, Help & Troubleshooting] berendspruijt:
what do you mean.

You can buy a micro usb to hdmi adaptor on amazon.

http://www.amazon.com/Generic-Micro-USB-HDMI-Adapter/dp/B005NG71K8
[Nexus 9 Q&A, Help & Troubleshooting] p4png:
I would also like to know if it supports slimport
[Nexus 9 Q&A, Help & Troubleshooting] kyyummy:
It doesn't work with my Micro-USB/HDMI (MHL) adapter. I don't have Slimport to test.
[Nexus 9 Q&A, Help & Troubleshooting] JustusIV:
I have a slimport on the way... arrives in two days however. If know one can fill us in i will post a follow up.

Seems like a silly thing to omit from a device.
[Nexus 9 Q&A, Help & Troubleshooting] Gormsen:
I've got a slimport and my Nexus 9 should arrive tomorrow, so I'll give it a go :P

Message has been Baconized
[Nexus 9 Q&A, Help & Troubleshooting] p4png:
https://productforums.google.com/forum/m/#!topic/nexus/8E_gOA60kbI

Someone tried... Looks like slimport doesn't work. I hope it's just him.
[Nexus 9 Q&A, Help & Troubleshooting] Gormsen:
Yeah, just tried as well, it's a no-go :(
[Nexus 9 Q&A, Help & Troubleshooting] Caelrie:
This tablet has quickly gone to "skip" for me. Build problems out the wazoo, random heat issues hot enough to damage the battery, and now it can't even do HDMI?

Screw you, Google. Guess I'l stick with my nexus 10 for yet another year.
[Nexus 9 Q&A, Help & Troubleshooting] Molnar2014:
Same here...

http://xdaforums.com/nexus-9/help/slimport-mhl-doesnt-t2930951
[Nexus 9 Q&A, Help & Troubleshooting] Molnar2014:
I have a Google answer about this but I can't post links after 10 post

In google groups, in product forums go to Nexus 9 and find mi post named "Nexus 9 and Slimport doesn't work"

They said to me that the micro usb port doesn't support video output.
[Nexus 9 Q&A, Help & Troubleshooting] JustusIV:
This is a major bummer
[Nexus 9 Q&A, Help & Troubleshooting] Caelrie:
The cynic in me says Google left it out on purpose hoping to sell more chromecasts and nexus players.
[Nexus 9 Q&A, Help & Troubleshooting] GalaxyWhy:
I'd really hope not ?

A wired connect is always gunna have less latency than a wireless one
[Galaxy Tab 3 Q&A, Help & Troubleshooting] run2jeepn:
I think I need to do a Flashback on my Tablet so I can truly root it. I've tried a few ways to root it and all have failed. SuperUser won't open at all. Tried to Towelroot, even tried Stump Root and Stump says the device is already rooted, but I know it's not...

Just noticed I posted this in the wrong forum.
[Galaxy Tab 3 Q&A, Help & Troubleshooting] sscsps:
install cwm and then install supersu update zip from there, your device will be rooted,

if you dont know what i am talking about, just ask what you dont understand and i will explain and will help you if you need :)

and dont forget to tell me which device you have(model number) if you want me to help you :)
[Galaxy Tab 3 Q&A, Help & Troubleshooting] run2jeepn:
Thank you

Model: SM-T217S

How do I installed cwm? CWM Backup Manager from App Store?
[Galaxy Tab 3 Q&A, Help & Troubleshooting] sscsps:
No, follow first post of this thread:

[Recovery] & [Root] T217S CWM & TWRP 2.7.0.0 (Unofficial)

And after doing this, follow this:

How to root any android device, easy, Noob friendly!

If you face any problem, reply, I will help you, but after 6 hours from now, will be sleeping now, good luck :)
[Galaxy Tab 3 Q&A, Help & Troubleshooting] run2jeepn:
Got CWM into come up, but can't find the SU Zip file... So I just did the reboot from CWM... Now all it does is run a bit slower. SU trys to open, but stats Binary issues. Nothing changed, but slower device now.
[Galaxy Tab 3 Q&A, Help & Troubleshooting] sscsps:
OK, tell me what did you do if you didn't found supersu update zip.

Write it step by step (as you did)
[Galaxy Tab 3 Q&A, Help & Troubleshooting] run2jeepn:
When I got CWM opened I did a System wipe factory reset.

Then tried to use towelroot again... Didn't work...

Every link I found to SU was to the google play store... not a Zip folder...
[Galaxy Tab 3 Q&A, Help & Troubleshooting] sscsps:
Go to second link up there
[Galaxy Tab 3 Q&A, Help & Troubleshooting] run2jeepn:
I did try that link. It ends up with going to google play store.
[Galaxy Tab 3 Q&A, Help & Troubleshooting] sscsps:
It seems you were not able to FIND it on that page(linked in that post), so here you go

http://download.chainfire.eu/396/SuperSU/UPDATE-SuperSU-v1.94.zip?retrieve_file=1
[Galaxy Tab 3 Q&A, Help & Troubleshooting] run2jeepn:
Ok was able to run the SU Zip through CWM and had it rebooted after it was completed. Once it was on. I looked around on the Tablet and SU isn't installed. Running Root Checker Pro and it says the Devices appears to be running very Slow... Been on this screen for a few mins already.

Edit: Went back into CWM and Re-Booted... When I clicked on it a new page loaded and had an option to Fix Root... Choose it and Re-booted.