yashsingh1/xdaforums huggingface dataset:
[Shield Tablet Android Development] ToHellWithGA:
Has that audio glitch during video playback been present in your test builds? I'd like to get back off of stock to CM and that's the only show stopper for me.
[Shield Tablet Android Development] Steel01:
I haven't run into it yet, but I haven't extensively loaded down the system either. I don't think the problem happened on 12.1 and a new install either. Maybe someone who's run a test release more heavily can comment on that.
[Shield Tablet Android Development] Steel01:
Alright, here's the release. This shouldn't have any visible differences to the last release. Selinux is enabled, but the lte stuff is still broke. Please report any other problems if you find one.

cm-13.0-20160226-UNOFFICIAL-shieldtablet.zip
[Shield Tablet Android Development] Paolo ponzano:
Are you releasing also ota updates?
[Shield Tablet Android Development] Steel01:
No, not yet. Once I get the last problem (lte support) sorted out, I'll push to official CM and they'll release nightly ota's.
[Shield Tablet Android Development] OmenHTX:
Installation freeze in "patching system image"
[Shield Tablet Android Development] Steel01:
Chances are, that's a recovery problem. Which one are you using?
[Shield Tablet Android Development] OmenHTX:
Experimental twrp for 6.0, and i wait over 10min with no success. K1 Wifi version. The blue label under the text get full and freeze
[Shield Tablet Android Development] Steel01:
Okay, I'll double check that tomorrow. I've been using a newer internal multirom twrp build, so something might be different there. Has anyone else had success or failure installing cm-13.0 on the current twrp release?
[Shield Tablet Android Development] RoggaRolla:
Testing your CM13 release, second Shield version. Stuck on Nvidia Bootscreen, waited about 15min. Official TWRP 3.0.0.1, wiped Cache/Dalvik/System/Data, no Xposed or Gapps. Came from official Cyanogenmod Nightlies, 0224. Do I have to upgrade the bootloader?
[Shield Tablet Android Development] Steel01:
[MENTION=4542435]OmenHTX[/MENTION]: Just flashed 0226 using the uploaded twrp. Worked fine. Can you double-check your download to make sure it's complete and not corrupted?

[MENTION=6943223]RoggaRolla[/MENTION]: Yes, you have to be on the latest bootloader to boot CM-13. And you would have to downgrade the bootloader if you wanted to go back to CM-12.1.
[Shield Tablet Android Development] magicblack7:
[MENTION=1416222]Steel01[/MENTION] is CM 12.1 Official/CM 13 compatible with NVIDIA SHIELD Tablet K1? Can I install on this device without problem? And can I use the TWRP for NVIDIA SHIELD Tablet?
[Shield Tablet Android Development] Steel01:
Yes, yes, and yes. Everything for the original tablet and the K1 is interchangeable. You just need to pay attention to what bootloader/firmware you are using. You need the one in the opening post for CM 12.1 and the official TWRP. For CM13.0, you need the stock 4.0 (well, 1.0/1.1 for the K1) bootloader/firmware and one of the experimental TWRP builds.
[Shield Tablet Android Development] magicblack7:
Thanks man, I'm stock on my K1: Version 1.1. If I'm full stock, I have bootloader/firmware already updated, is it true? Or I need to install manually bootloader? And where I found experimental TWRP for K1? Thanks again and I'll wait official nightly:cool:
[Shield Tablet Android Development] bamtan2:
Congrats for all your success with these ROMs! :)
[Shield Tablet Android Development] dinar:
No LTE , no mobile connectivity , keeps saying no sim card.
[Shield Tablet Android Development] dinar:
mine just says NO SIM Card
[Shield Tablet Android Development] Steel01:
It's a known issue on all M/6.0 custom ROMs. No one has been able to make the sim card work. If you need LTE, you'll have to run something CM-12.1 / L based or use stock.
[Shield Tablet Android Development] dinar:
Thank you
[Shield Tablet Android Development] Isira:
Tried CM for the first time on my tablet over the weekend. The 4/1 nightly stuttered a lot with the audio crackling frequently.

Was ready to rollback to the official ROM, but saw a new nightly was out. Not sure which of these changes fixed the tablet, but the new 4/5 nightly is smooth as butter :good: I've been playing music in the background while browsing and no more audio crackles and the UI is very smooth.
[Shield Tablet Android Development] Steel01:
That's odd. There haven't been any device specific changes to 12.1 for this device in quite some time. Guess upstream had some processor hog or similar bug in the 4/1. Or other random oddities. Those seem to keep popping up on the shield tablet...
[Shield Tablet Android Development] :
Will there be cm13 nightlies?
[Shield Tablet Android Development] Steel01:
If and when someone figures out the lte problem. Pretty much everything else is good to go.
[Shield Tablet Android Development] OverBit:
I like Cyanogenmod and my Nvidia Controller, so,

is the Framework Base patched to support the Nvidia Controller?
[Shield Tablet Android Development] Steel01:
Yes and no. I have the framework patches done (and maybe even in the last released build); however, the controller app needs more than just those patches now. I have not figured out what all that is yet. So no, the controller is not usable in M roms right now.
[Shield Tablet Android Development] OverBit:
:(

And in L Roms?
[Shield Tablet Android Development] Steel01:
It will work in my unnoficial CM-12.1 builds and most custom L ROMs. Should be listed in the feature lists. Like bliss, eos, carbon, etc. Just keep in mind that it is not perfect support, it works a lot of the time, but it might not work at any given time.
[Shield Tablet Android Development] OverBit:
THX for the Information.

I will try it out.

Good luck making it work.
[Shield Tablet Android Development] magicblack7:
[MENTION=1416222]Steel01[/MENTION] Hey man, sorry for disturb. If I want to install CM 12.1 on my shieldtablet (K1 version) and I'm on stock 6.0.1, can I return back to stock 5.1.1 with official factory image by NVIDIA and then install CM 12.1? And can I use the latest official TWRP 3.0.2-0? https://dl.twrp.me/shieldtablet/ or I need to use an unofficial 2.8.7.1 on XDA?
[Shield Tablet Android Development] teachmeluv:
Just wanted to say that latest build from CM12.1 is running awesome! The kernel changes make a huge difference to anything else I tested before (and I have checked nearly every ROM available here). Very nice work ???
[Shield Tablet Android Development] skar_19:
Okay for k1 ????

thanks
[Shield Tablet Android Development] :
Perfect.
[Shield Tablet Android Development] djharris10:
And it is safe for the shield tablet?, I want to verify it before I take the plunge
[Shield Tablet Android Development] matlear:
All working great here on latest update.. ☺ ☺ ☺
[Shield Tablet Android Development] thefiqs:
Am I the only unlucky one without working controller? Clean install plus flased the additional .zip for the controller. Managed to pair it one time, but crashed in the first game, worked for about 10 button hits. Is it because I have to apply those patches somehow? If yes could you please help me how to apply those? Wifi version btw.

My other problem I facing, I can not set volume. It's looks like working but no change on volume. :confused:
[Shield Tablet Android Development] Steel01:
As mentioned in the post that has the proprietary apps zip:

Yes, it's very broken. I hadn't done much real testing with it. It also seems to interfere with wifi connectivity. There's a lot more work that will need to be done to get the wireless controller working smoothly. Until then, all I can suggest is using it via usb-otg, using a bluetooth controller, or using multirom to keep both stock and CM and switch to stock when you want to game.
[Shield Tablet Android Development] terrigan:
Installed a game, The Inner World, it plays fine but twice during the game there's as terrible stepped audio screech through the game. Only lasts a few seconds but don't know why. Maybe has something to do with the audio vendor file? I'll try it on another device but just throwing this out there in case someone else has had the issue.
[Shield Tablet Android Development] grv00711:
did you use stock rom and kernel as the primary rom that multirom is installed on..?
[Shield Tablet Android Development] Steel01:
Blast. Once is a fluke, twice is a pattern. I ran into that a couple times playing KotOR, but had hoped it was just a problem from me not cleaning up between dev installs. I'll look into more when I get time. Might be a few days, got a busy weekend.
[Shield Tablet Android Development] albertorodast2007:
Reporting a minor issue, the option to unmount usb stick will not appear when connecting via OTG, system recognizes the stick and it's able to read/write files but when entering to options > storage there's no option to unmount it. Even tried to use chainfire stickmount app to unmount it an the app displays a message saying has succesfully unmounted it but as soon as I remove it, android cries about not removing it properly and possible data loss. Using latest CM12, SuperPichu's kernel and multirom TWRP. Attaching some logs...
[Shield Tablet Android Development] joethc:
Thanks again for taking the time to push this out! After testing for a few days I can not get this tablet to deep sleep on cm12....it will drop to 51mhz but will not sleep...anyone else having this issue?
[Shield Tablet Android Development] terrigan:
I noticed I had AudioFX equalizer on. I turned it off completely and played for a few hours last night without incident.
[Shield Tablet Android Development] albertorodast2007:
I may have found a culprit, could you install BetterBatteryStats and confirm this wakelock is draining juice?
[Shield Tablet Android Development] _Fidor_:
Hi,

I can confirm this issue.

I have almost the same BetterBatteryStats output: SystemUpdateService is at the top (~50-60%).
[Shield Tablet Android Development] albertorodast2007:
Found an easy fix just use a root editor to add this to the build.prop

persist.sys.isUsbOtgEnabled=true
[Shield Tablet Android Development] jeebuspwnz:
Nice job. This is the best ROM I've used on the shield so far. Haven't had touchscreen issues and performance is fantastic!
[Shield Tablet Android Development] djharris10:
As an update. I am glad to report that wifi does connect automatically for me. I am not sure if it's just my case, but people who are on the March 19th build...check on it.
[Shield Tablet Android Development] albertorodast2007:
Nope, still need manual connection here, march 19 build. Did you changed anything in Options > WiFi > Advance WiFi?
[Shield Tablet Android Development] C0BRA01:
LTE not working here

Hello. I read the 8 pages here before posting, and was wondering if anyone here is having issue getting LTE to work. I wiped my tablet, and installed the ROM wx_na_do from the 19th. completely clean, and WiFi seems fine, only got it failing to connect once on waking up, but I have been unable to get LTE to work. I was wondering if anyone else had that issue, and were able to fix it? Hopefully without wiping it again. I am on AT&T if it matters. LTE worked on the stock ROM.

Thanks in advance.

BTW this is a really nice ROM otherwise. No sound, or video issues so far. Nice work!
[Shield Tablet Android Development] kickassdave:
It is unreal how much smoother this is than the stock ROM. Is anyone paying PC games with the controller on WiFi only version with any success?

Edit...

Right OK I see the controller does not work wirelessly. Hmmm. Damn.

Now since I cocked up my stock image and ended up running this alone, I need to find a flashable stock image. Oh where art thou.
[Shield Tablet Android Development] albertorodast2007:
Find an old PS3 controller, download sixaxis app and use that via bluetooth until a workarround is found. That's what I did. :3
[Shield Tablet Android Development] Steel01:
You shouldn't have to flash the entire L factory image to run cm-12.1, just the blob and twrp. Flash those, reboot once (so the blob applies), boot to twrp, wipe data, cache, and dalvik cache, then flash cm and gapps. Should be all you need.

And yes, this works on all variants of the shield tablet, including the K1.

I'm working on a new build of cm-13.0 today based on the new 4.0.1 stock blobs. Provided it passes a basic test tonight, I'll upload and release it. Not expecting any breakthroughs, though. Lte and HDMI audio will likely still be broke.

Edit:

Well, I would upload it if androidfilehost wasn't broke... I can upload, but it hangs trying to add the file to their database. So... I'll link it once that is fixed.
[Shield Tablet Android Development] :
Did you upload?
[Shield Tablet Android Development] Steel01:
Unfortunately not. I tried about four days in a row and it was still failing. I've had an idea for a few more changes to test. I'll probably just wait for those before I try again.
[Shield Tablet Android Development] :
Okay! I really miss pure cm13. Good that you're still working on it :D
[Shield Tablet Android Development] vimjam:
Million Thanks to all your hardwork & [MENTION=4911249]Unjustified Dev[/MENTION] in getting latest CM to our device.

Well it looks like 6.0.1 Update available for US LTE models as of now.

source - https://forums.geforce.com/default/...hread-updated-05-23-16-/post/4885513/#4885513

source - http://www.androidpolice.com/2016/0...6-0-1-out-to-the-lte-shield-tablet-in-the-us/

Hopefully the LTE bug can be squashed when sources are out.
[Shield Tablet Android Development] :
Any update on cm13?
[Shield Tablet Android Development] NOSTALGIA:
Be courteous to Devs.. No OTA's Please
[Shield Tablet Android Development] protoniogg:
Problem

Hi,

I'm having a problemi on my k1. I installed the latest official nightly but when the device enter in stand by mode, it doesn't turn on with power button neither volume button (I already activated the option from settings) so every time I must turno off the device with the combination power boot + volume button. Anyone with the same problem?
[Shield Tablet Android Development] Steel01:
Yeah, sorry got busy with other stuff. I had tried a couple things, but still not getting anywhere on the two main problems: lte and hdmi audio. Everything else is done and pushed to cm. All that needs done is those two problems fixed and a switch flipped on the build bot. Anyways, I did run a clean build tonight and it passed a basic check. And AFH decided to work, so here's the build:

cm-13.0-20160606-UNOFFICIAL-shieldtablet.zip

[MENTION=6991432]protoniogg[/MENTION]: I haven't seen any problem like that. If you disable the option, does the power button work by itself?
[Shield Tablet Android Development] protoniogg:
no, it doesn't; after that i did a factory reset and now it is ok
[Shield Tablet Android Development] teachmeluv:
Is it compatible with the stock bootloader from the original shield tablet? Then I will give it a try today
[Shield Tablet Android Development] Steel01:
It requires the M bootloader. If you've updated to stock 4.*, this will work fine. Otherwise, you'll need to flash the blob from the recovery image first.
[Shield Tablet Android Development] teachmeluv:
Ok thanks. I need to bypass the original firmware as this tablet here is the one with Y01 battery and it's locked for being "destroyed" [emoji6]

Is it the same process as mentioned in the thread under `General Discussion`?
[Shield Tablet Android Development] Steel01:
I'm running one of those too, use it as my test tablet since I shattered half the screen... Any custom ROM will be safe since tegraota isn't included. Not sure which thread you're referring to. But all you need is the blob from the stock recovery image. Flash that with fastboot, then reboot to make sure it applies. The boot will likely hang, so after 30 seconds or so, force power off and boot to recovery to flash cm.
[Shield Tablet Android Development] teachmeluv:
I mean the blob i can get here: http://xdaforums.com/shield-tablet/general/unofficial-update-original-shield-t3281541

Or is there some kind of a new version? And can i use the original version of TWRP or do i need to use the experimental one?

I am running the last one from here: https://dl.twrp.me/shieldtablet/
[Shield Tablet Android Development] Steel01:
Ah, that's probably the K1 blob. It's not the one officially released for the original tablets, but it will work. And official twrp works for all tablets and bootloaders now, like the device page says. Just make sure to pull the latest version (3.0.2-2 as of now).
[Shield Tablet Android Development] teachmeluv:
Sorry to bother you furthermore but where I can get the original tablet blob? I would prefer that [emoji4]
[Shield Tablet Android Development] Steel01:
https://developer.nvidia.com/shield-open-source

Scroll down to shield tablet, then recovery images. Select your model, then select the 4.1.0 image. Download and extract that. blob is the file you want.

That's the official method (with a huge download, like 1.5 to 2 GB). Someone around here has probably uploaded the blob by itself somewhere, but I don't have any links for that. One of these days I'll put together a flashable zip and link it in the OP like I did for the L bootloader.
[Shield Tablet Android Development] teachmeluv:
After the first day of testing and using this build seems pretty stable. Didn't face any bugs so far neither bad battery life. I only revealed some kind of a sensor problem when entering ROM after the lockscreen (I have enabled automatic brightness). Sometimes it's getting very dark and I have to raise brightness via status bar.

Will report more If I find anything

EDIT: forgot to mention that the battery seems inaccurate. Does this have anything to do with the dtb battery file which is mentioned in different threads?
[Shield Tablet Android Development] Steel01:
I haven't heard of anyone seeing that in a ROM. Have you flashed the dtb to go with a custom kernel before?
[Shield Tablet Android Development] teachmeluv:
Nope never done that. I just thought that I have to.

Second day of testing and CM13 is running without reboot. Battery life could be better compared to latest CM 12.1 build.. Will post a screenshot of BBS later. Until now a nice piece of work [emoji4]
[Shield Tablet Android Development] :
I'm getting continuous AudioFX crashes when playing games with this build.
[Shield Tablet Android Development] Steel01:
Did you do a dirty flash? Any changes to the equalizer? I haven't seen it and would have to replicate it first to do anything.
[Shield Tablet Android Development] :
No and no. Did a clean installation coming from stock. Gonna find a free game for you to test.
[Shield Tablet Android Development] Steel01:
I'll take a look if you find a replicatable one.

Well, I finally tracked down why geforce now and gamestream stopped showing up in the hub. The app now checks ro.product.name against a whitelist of names. I've tested on both the portable and tablet by manually editing build.prop to one of the stock names. Unfortunately on the tablet, that value is the model (wx_un_do, etc). I'm making a test build overriding that to wx_un_do and will see how it works. Will need someone on the wifi model or K1 to make sure that doesn't break anything, though I strongly doubt it will. A simple enough change to fix it here, I'm not so lucky on the portable which has blob issues in addition.

In other interesting finds, here's a list of supported devices (copied from my portable thread):

thor, thor_hk, foster_e_ironfist, foster_e_ironfist_hdd, darcy_ironfist, foster_e_ronan, foster_e_ronan_hdd, darcy_ronan, loki_e_wifi, foster_e, darcy, foster_e_hdd, wx_na_wf, wx_na_do, wx_un_mo, wx_un_do, wx_diag, sb_na_wf, he_na_wf, he_na_do, he_un_do, he_diag, loki_e_tab_os, ga_na_wf, ga_diag

Side note: I've barely seen any of the Marvel movies and read none of the comics, so I've not put together the pieces until recently... Anywho.

So, thor is the Portable, foster is the console, and wx's and sb are the current tablet (does anyone actually know what wx is a reference to?). Darcy iiuc is a dev board for the t210 chipset. Ironfist and ronan are recent sub-sets that I haven't quite pinned down yet where it's going. Loki and HE are the interesting bits. Loki has been a long time coming and we're still waiting. That elusive Shield Portable successor. But I keep seeing more and more references to it. There's an awful lot of of code support floating around for it for them not to release it... Then he is Hawkeye, according to the aosp code release an X1 tablet with many of the same specs as the current gen, but the soc that the console has. The other interesting bit is the editions. loki_e_wifi and loki_e_tab_os. The aosp code drop has a couple more versions like an lte model (I'd sign up for that...), but this indicates only a wifi model. The second one points to an interesting assumption: tablet os? So that means the standard install is something else like android tv? With a controller interface, that could be useful and with the option of a standard android install, possibly with dual boot, I'd be for it. Then the Hawkeye's have the same as the current set of tablets, even though wx_un_mo is listed (wonder who actually has one for it to still be in the code, not the software division I had contact with). Finally there's the ga. First reference I've seen of it and the last in the code list. Possibly some new device there isn't any leaked info on yet.
[Shield Tablet Android Development] durgis:
Could wx be Weapon X?

https://en.m.wikipedia.org/wiki/Weapon_X
[Shield Tablet Android Development] :
[MENTION=1416222]Steel01[/MENTION]: Any chance for a newer CM 13 build?
[Shield Tablet Android Development] Steel01:
Eventually. I've been busy trying to merge foster and shieldtablet further, so other builds and development is on hold. Once I get all this working well, I'm expecting the update expectancy to be prolonged further than I'd initial hoped.
[Shield Tablet Android Development] ananboyy:
can be flash to Shield 2015 ?
[Shield Tablet Android Development] Soyurn:
Flashed CM though tablet wouldn't turn on after going back into sleep mode. Any ideas?
[Shield Tablet Android Development] teachmeluv:
More details please. What ROM did you came from? Did you flash the blob mentioned in first post?
[Shield Tablet Android Development] Soyurn:
Well here is what I was doing.

I initially wanted to install Bliss rom, but ended up with a startup screen loop where it wouldn't boot. In this case I was coming from 5.1.1. After getting some support on their thread, I found out my issue being that I had an old bootloader, so I needed to update blob from the 6.0.1 version of the tablet I think. I ended up flashing the whole stock ROM for 6.0.1, anyways. Afterwards, I flashed bliss rom, and booted up perfectly in a few seconds.

Afterwards I wanted to try and install CM on this one, instead of bliss, everything went completely fine except that the tablet does not wake up after pressing power button (screen stays black)
[Shield Tablet Android Development] teachmeluv:
Did you revert back to the old blob mentioned in the first post?
[Shield Tablet Android Development] Steel01:
I have heard of this issue. I believe [MENTION=5720423]OfficerJimLahey[/MENTION] has been ripping hair out trying to find a fix for it. The problem only occurs with 5.1 ROMs booting on the 6.0 bootloader. The patch that made that possible works great for twrp, but seems to have issues like this in android. The 'fix' for now like mentioned before is to flash the blob from the OP to downgrade the bootloader. Alternatively, you could flash my latest cm-13.0 build, wherever that went. I really need to release a new one...
[Shield Tablet Android Development] :
:good:
[Shield Tablet Android Development] ToHellWithGA:
Has anybody noticed the audio glitch that was present several months ago on recent official CM12.1 or unofficial CM13 builds? Stock has been acting wonky on my OG WiFi Shield Tablet and I'm itching to switch back to CM.