yashsingh1/xdaforums huggingface dataset:
[Galaxy Note Pro 12.2 Android Development] thompatry:
Nope. We are getting close. Here is the latest crash log. Link

Sorry to hear this. A bunch of us Exynos 5420 devs (what processor that in your device) is working on a kernel update to fix a lot of this. This is part of the reason why I have been so quiet lately. The current kernel that is being ran on CM13 is from KK. Nothing major wrong with it necessarily, just old. With this new kernel, I am hoping to address a lot of the issues that we are seeing. For an example, the lines across the screen in the windows switching mode.

But in short, I have not forgotten. I just have been diligently working. :)
[Galaxy Note Pro 12.2 Android Development] GRellinas:
Dear Thompatry .

Thank you for your great work. I bought the note pro 12.2 two years ago and this device is still on the edge. One of my friends bought the ipad pro and believe me after 2 years note pro can still compete it
[Galaxy Note Pro 12.2 Android Development] westwallpoma:
Hey [MENTION=4817899]thompatry[/MENTION]. I hope I wasn't coming across as a %^&$ with my previous comment. My intention was to explain that your CM12.1 on my P900 is rock-solid and has exceptional battery life-time. That, along with working video on chromecasting, and the working camera means it is still my daily driver. I see little - if any difference between CM12.1 and CM13 on this device, and that is testimony to your hard work! I've seen many 12.1 ROMs on other devices drain the life out of batteries ; yours is *not* one of these.

Wasn't aware that your were still using the Kitkat kernel (and I assume blobs?) for this device ; this makes things all the more astonishing. Anyway - not to take up any more time on this thread ; just to say that I suggest P900 owners should try out both the CM12.1 ROM and the CM13. Multi-window being the major difference between the two (and even then, Google's implementation is pretty half-arsed compared to what they've pushed out in Nougat).

Great work as ever!

Aye - and those glitchy marks on the task manager ; LOL!
[Galaxy Note Pro 12.2 Android Development] risant:
anyone has encountered youtube video freeze apps or on browser ...after 10 -20 minutes of playing on browser or apps the whole system freezes and reboot ...what's the workaround for this please help.. i am on the latest cm13 dated august 17-- i cleared all the caches but it's still freeze on youtube video
[Galaxy Note Pro 12.2 Android Development] thompatry:
We a ways out from this. Sorry. There is a lot of work to be done to get this device brought up to the latest kernel. Plus it has only been out for like two weeks so... yeah it is not going to happen for a little while.

Any time. With this new nightly from today, your device should run even better. It has a newer kernel. Read more details down below.

Alright, here is to the big news, a bunch of Exynos5420 Devs (that is what processor/gpu your device has), including me, got together and are working to bring the kernel up to MM. We were running a KK kernel on the MM rom and you saw the random unexplained issues. Well the kernel in today's new nightly has a LP kernel and let me tell you, it is blazing. There were a lot of driver updates. Also the lines are gone on the task manager screen. :) Also, the wifi performance and battery life has increased.

I will still note the camera is not working. It is the biggest PIA. But hopefully with the new MM kernel that Samsung gave us, we can get it working. In the next week or two, we will be pushing to move to the MM kernel and getting that fully functional. Then hopefully a working camera. The thing about the camera, there is some many pieces to get working before the camera will work.

The other thing to note is that the Theme app crashes one time in during setup wizard. I know this is an issue and and the CM development team is working on fixing it.

Last but not least, I am going to recommend you to do a clean flash. If you do not do a clean flash and post your issue, I am going to tell you to do a clean flash.

I do want to give a quick shoutout to the everyone Exynos5420 team for all hard work they have put into this.

Enjoy! Link
[Galaxy Note Pro 12.2 Android Development] francesco totti:
Wow so many good news !! Thank you so much thompatry for what you have done for this device till now ! Keep up the good work!?
[Galaxy Note Pro 12.2 Android Development] Heafust:
OK, this is what I get for NOT being a flashaholic. I can't figure out how to download this thing. It just keeps opening up the file structure, as in attached screenshot. I'm really not a noob, just been lurking too long.
[Galaxy Note Pro 12.2 Android Development] thompatry:
You should be able to right click and download or in the upper right, there is a download button.
[Galaxy Note Pro 12.2 Android Development] Heafust:
Thanks, I found it finally.

I'm using XDA Labs. Had to 'open in browser', then still had to open in new window before I found that download button though.
[Galaxy Note Pro 12.2 Android Development] andrewnelson23:
Initial impressions with the updated LP kernel (again I'm on the t900 so take my word with a grain of salt) is that it seems much more smooth and stable as opposed to the kk kernel. Looking forward to the MM kernel (hopefully)! And eventually hopefully a working camera. Thanks for all the work you've done on the 900's.
[Galaxy Note Pro 12.2 Android Development] risant:
Thanks thomparty for the updated Sept stable rom. this works on t900 ..there's no freeze and reboot anymore...I also installed viper4android universal fix which makes t900 more stable...the only issues left -auto rotate and the camera
[Galaxy Note Pro 12.2 Android Development] andrewnelson23:
Auto rotate is not an issue; that's caused by you using p900 twrp/rom on a t900. The rom has to be built with t900 device files to have auto rotate, but Thompatry is building for the p900. Use Rotation Control app to manually adjust the tablet rotation.
[Galaxy Note Pro 12.2 Android Development] Lonelobo:
I am trying to instal the latest build from yeserday/today on my device, but i cant seem to get my device booted up after flashing this rom. Did a full wipe on my device in twrp (latest version), flashed rom, flashed pico gaps, rebooted . Did i miss something?
[Galaxy Note Pro 12.2 Android Development] domtom75:
Same issue on my side. With last build, device is not booting. I've reinstalled previous build and everythink is working well again. Not sure you've done something wrong
[Galaxy Note Pro 12.2 Android Development] DGT79:
Heya Thomparty - Thanks for your reply to the camera question :)

I think I might give it a shot and just wait for the camera issue to be resolved, my tablet needs a new lease on life so I am willing to give anything a shot that looks remotely stable.

One more question to ask, I get a lot of WiFi issues with my tablet now ever after many factory resets (Original Stock Rom) since Samsung upgraded it to 5.0.1, are you aware of any WiFi issues with your build, does it use newer driver sets due to a newer kernel? I often have to turn WiFi on and off again to get it to work and start passing data through, even though it has full reception, all the other devices in the house dont have the same issue, so I am hoping maybe your ROM can fix this issue for me as well :)

Cheers,

David.
[Galaxy Note Pro 12.2 Android Development] Lonelobo:
@ domtom75 i also went back to previous buils and device worked again.
[Galaxy Note Pro 12.2 Android Development] andrewnelson23:
That's weird that it would boot for me and not for you guys. Maybe has to do with the Gapps? What point do your tablets get to? Boot logo? Etc? Did you both use pico? I have open gapps 6.0 stock.
[Galaxy Note Pro 12.2 Android Development] thools60:
Beautiful work [MENTION=4817899]thompatry[/MENTION] !!! It's a whole new feeling. Smoother, snappier and with the new CM theme chooser (wich, weirdly crashes once on every reboot, but then works fine.) with ,built in app theming. CM even has included a nice CM theme. My tablet is now an up-to-date monster machine. Thanks a million Tom!
[Galaxy Note Pro 12.2 Android Development] Lonelobo:
I did use the pico gaps from the first post. The tablet gave the samsung screen at boot and then notting but a black (but powered) screen. Had it hang there a few hours to confirm it wanst doing something in the background, then got to twrp again and saw my partition was empty, so it failed to instal the rom. Will test with stock gaps if i come home from work tomorow around noon.
[Galaxy Note Pro 12.2 Android Development] thools60:
And you're on the P900 wifi?
[Galaxy Note Pro 12.2 Android Development] thools60:
And another nice thing, the dead pixels in recents are finally gone:laugh:
[Galaxy Note Pro 12.2 Android Development] buffalo_guy:
New update install

I just installed the latest update with no issues. Very smooth! Nicely done.:o:o
[Galaxy Note Pro 12.2 Android Development] thompatry:
The issue with the new themer app is that it was not originally written for tablets. The CM team is working to fix this.

Yep! There are new graphics drivers :)

Thanks! Let me know if you have any issues!
[Galaxy Note Pro 12.2 Android Development] qvd:
I am having the same issue with this latest build - cm-13.0-20160903-UNOFFICIAL-v1awifi.zip. My device doesn't boot up after flashing this ROM with and without gapps installed. My device is P900 wifi and I am using TWRP v2.8.1.1. I flashed the older version - cm-13.0-20160817-UNOFFICIAL-v1awifi.zip and my device can boot now.
[Galaxy Note Pro 12.2 Android Development] kb8no:
Hummm... The link to Google Drive has the 8/17 ROM but I can't find the 9/03 ROM in the directory. What am I doing wrong?
[Galaxy Note Pro 12.2 Android Development] qvd:
What method you used to install this ROM? Can you please also share the versions of the tools you used? Thanks.
[Galaxy Note Pro 12.2 Android Development] buffalo_guy:
I was running the previous version of tbis rom and followed tbe OP's directions. Using Twrp 3.0.2 I did a full wipe and then installed tbe cm zip file. I then installed the latest version of open gapps stock version. After that I rebooted and cm loaded.
[Galaxy Note Pro 12.2 Android Development] qvd:
Thanks. I did the same way. The only difference is I am using older version of TWRP, 2.8.1.1. I am trying to install latest TWRP now to see if it works.

---------- Post added at 03:49 AM ---------- Previous post was at 03:47 AM ----------

It's in there. Make sure you click on folder SM-P900 (v1awifi) - CM-13.0.
[Galaxy Note Pro 12.2 Android Development] kb8no:
It's definitely not there in my chrome browser on my tab and my phone. I'll look tomorrow on my computer.
[Galaxy Note Pro 12.2 Android Development] qvd:
Try this:

ROM: https://drive.google.com/open?id=0BxqoBZiUYroBSGFibDBTSWRGVzA

MD5: https://drive.google.com/open?id=0BxqoBZiUYroBbTJMaDB1bXI3ZW8
[Galaxy Note Pro 12.2 Android Development] fsad:
Great to see continued progress with the ROM. Thanks again, thompatry!

A few comments/questions for the latest build:

I started using the Logitech bluetooth keyboard with the earlier builds on the KK kernel. It worked very well overall, but some of the shortcut keys (e.g., recent apps) wouldn't trigger a response; the keypresses were detected, but simply didn't activate their intended function. Now on the LP kernel (after clean flash), the keyboard pairs correctly, but then doesn't work at all -- no keypresses detected. I'm wondering if it's the same as this problem with the official LP update. If so, I'm guessing it won't be an issue with the MM kernel, but thought I should let you and others know about the keyboard issue with the current build.

Will a clean flash be necessary with the next MM kernel update (or future kernel updates)?

Really happy to hear that Android N is at least a remote possibility for this tablet. I'd say that a mature multiwindow is the only remaining advantage that the stock ROM has over your CM13; you've improved upon every other aspect!
[Galaxy Note Pro 12.2 Android Development] buffalo_guy:
Latest update media volume issue

I have been testing all day. Only issue so far is reduced meda volume. Youtube and browsers videos output is definitely lessened. Any ideas? Thanks
[Galaxy Note Pro 12.2 Android Development] andrewnelson23:
Try opening it as an incognito tab.

I'm not sure if the Logitech keyboard is the main keyboard that you can buy for our tabs, but mine pairs and types perfectly.
[Galaxy Note Pro 12.2 Android Development] qvd:
I reflash the latest build with TWRP 3.0.2, still no luck. The device doesn't boot.
[Galaxy Note Pro 12.2 Android Development] andrewnelson23:
So these are the steps you took?:

1. boot into recovery (twrp 3.0.2)

2. full wipe (wipe data/system/cache/dalvik, everything except for sdcard and internal sdcard)

3. install rom

4. install stock 6.0 open gapps

5. Reboot

Don't flash supersu (it's already included). It should work, it's weird that it won't for you.
[Galaxy Note Pro 12.2 Android Development] risant:
Thanks thompatry for the last update sept 2016 it's a stable rom
[Galaxy Note Pro 12.2 Android Development] DGT79:
Hey Fellow NP12 owners,

I seem to have hit a problem, I have rooted the phone during the process of upgrading to this ROM, and device checker says I am rooted, but now root checkers says I am not and TWRP says I am not... How would I have lost root all of a sudden?

Does anyone have any guide or information to re-root this and make it stick?

Obviously I would need to compatible with this ROM as I think I rooted this when it was 5.0.2 on stock ROM, possibly it has been dropped when I did the upgrade, but I am not quite sure which one to choose now for 6.0.1.

Cheers,

David.
[Galaxy Note Pro 12.2 Android Development] transmuting:
I also have issues with my Bluetooth Keyboard. Logitech Keys-to-go. It was working with the KK Kernel.

Attached you will find the logcat output. The bt_btif Warning at the end seems to be triggered by me pressing keys on the Bluetooth Keyboard.
[Galaxy Note Pro 12.2 Android Development] thools60:
Strange [MENTION=4817899]thompatry[/MENTION] Seems like the new kernel's only using the big CPU. If you (as I always do if possible) go in to kernel auditor or equal kernel manager for over clocking, it only lists the big one (which is possible to OC ) . Been checking with several phone info apps and my device is on 4 cores instead of 8. Do you know why?
[Galaxy Note Pro 12.2 Android Development] andrewnelson23:
If you're on the latest mm build its already rooted. No need to flash anything else. Go into developer settings and enable root and give access to all levels.
[Galaxy Note Pro 12.2 Android Development] qvd:
Yeah, I am using latest TWRP (3.0.2). When I flash the ROM it says flash successfully. I have attached the recovery log to this post. I don't know how to copy the terminal to a log. Please let me know if recovery file is not what you are looking for, and please show me how to copy the terminal log. Thanks a lot, Tom.
[Galaxy Note Pro 12.2 Android Development] qvd:
Yes, those are the steps. I usually also wipe the internal storage. But I just tried without wiping the internal storage, but same result. If I am not mistaken, there are two other people in this thread have not successfully flashed this ROM.
[Galaxy Note Pro 12.2 Android Development] Lonelobo:
[MENTION=4657950]andrewnelson23[/MENTION] i also used the same steps, but could not boot after that. i tried also different gaps packages and without gaps same result.
[Galaxy Note Pro 12.2 Android Development] andrewnelson23:
Weird you guys can't boot and everyone else seems to be able to. I wonder. What modem/baseband are you on?
[Galaxy Note Pro 12.2 Android Development] dcarvil:
Can't boot either

My flash also failed, and now I can't even boot into recovery. I followed the instructions on page 1 of this thread -

Full wipe all - Davik, Cache, System, Data

Reboot recovery

Flash firmware

Flash gapps

TWRP version was 3.0.0. Tablet went to a lighted black screen trying to reboot after flashing firmware and gapps. After a few minutes I tried to reboot into recovery. That went to the Samsung logo, then just a black screen. I tried reinstalling TWRP using adb and fastboot (I'm on Ubuntu, don't have a Windows box), but neither can detect the device. ADB was probably not enabled in the tablet when it crashed. Is there any way to recover at this point?

Thanks in advance for any help.

Don't know what happened, but I tried booting into recovery while the USB cable was connected to my computer, and it worked. I flashed back to CM 12.1, and enabled ADB in settings. Adb on Ubuntu now recognizes the device.
[Galaxy Note Pro 12.2 Android Development] andrewnelson23:
Sorry I didn't read. Yes you have to fastboot flash it. You should be able to do that. Can you get to download mode?

If you have DL mode, then try to get fastboot devices to see your tablet. If it doesn't, you'll have to find the drivers I think. It's been awhile since I've done that on Linux.
[Galaxy Note Pro 12.2 Android Development] dcarvil:
Looks like our updates crossed - I tried booting into recovery while the USB cable was connected to my computer, and it worked. I flashed back to CM 12.1, and enabled ADB in settings. Adb on Ubuntu now recognizes the device.

Thanks for the reply.
[Galaxy Note Pro 12.2 Android Development] qvd:
How do I check this info?
[Galaxy Note Pro 12.2 Android Development] DGT79:
Under settings and then about, it should be in there.

Cheers,

David.

:D:):o
[Galaxy Note Pro 12.2 Android Development] kb8no:
I flashed latest on T900 with P900 TWRP. I know, I know. But just saying, it flashed beautifully but my BT keyboard no longer working too. It connects and pairs but tab doesn't recognize it and only screen keyboard works.
[Galaxy Note Pro 12.2 Android Development] Fredplex:
Latest build running faaaaaaantastic for me too. Used twrp 3.0.2 factory/data reset. In my case it wanted a completely clean start so i wiped every single thing including all of the internal sdcard. I then mounted an sdcard in the slot which had the rom and pico gapps from sept 4th
[Galaxy Note Pro 12.2 Android Development] qvd:
It doesn't have such info in About. Please see attached screenshot.
[Galaxy Note Pro 12.2 Android Development] rhricik447:
Add me to the not booting list. Flashed 20160903 version over 20160817 via TWRP 3.0.2, wiping system,cache,davlik first, flashed Gapps Stock 20160821, rebooted, got to the Samsung screen, it flashed up again, went blank. Let it sit there for an hour - no joy. Rebooted, same thing - no joy. Rebooted into TWRP and flashed the 20160827 ROM, same GApps, worked fine. All MD5 hashes matched. I've restored my pre-flash TWRP backup to keep working. Going to do a complete wipe after i do a TB backup to the external sd-card and try again in the morning...since others are working, must be something bizarre with the tablet.
[Galaxy Note Pro 12.2 Android Development] DGT79:
Hmmm I was right, I just checked mine as well and it does not have Baseband information either.

And it turns out the WiFi version does not need to have it as it is WiFi only, there is no GSM radio in it, and Baseband is used only for GSM based devices, as they need a baseband to operate.

Sorry I had a brain fart and didn't realise what I was reply to before. :silly:

Cheers,

David.
[Galaxy Note Pro 12.2 Android Development] thompatry:
I will look into this. Thanks for noticing!

I can confirmed this. I am currently debugging this since the Bluetooth drivers were updated with the new build.

This device doesn't have a baseband. This is wifi only device. Sorry someone misguided you. :/

To all that is having issues with the last build (09/03), please try to find out what bootloader version you have. You are still on a KitKat bootloader, it will not boot. Easy way to check is to install this app and slide over the the firmware page. Please report back.
[Galaxy Note Pro 12.2 Android Development] qvd:
My shows P900UEU1BNI2. Please see attached screenshot. Try google it and it seems to be KK, yes? If so, is there a good guide to upgrade it?
[Galaxy Note Pro 12.2 Android Development] thompatry:
Here you can go grab the lastest bootloader and odin and flash it in download mode.

Here are the steps to flash this:

Reboot your tablet into download mode. Do this by first switching off the phone, then pressing and holding the volume down + home button together and then pressing the power button. Press volume up button to enter download mode.

Open ODIN on your computer. You’ll see the ID:COM box turning yellow with a COM port number upon successful connection with the tablet.

In ODIN click the BL button, select the bootloader firmware. It's a tar.md5 file.

Make sure Auto Reboot & F. Reset Time options are selected in ODIN

Click on the start button. When the process is completed your phone will reboot.

After that, try flashing again.

-------------------------------

It also looks like MTP and PTP is broke at the current moment. Driver issue.
[Galaxy Note Pro 12.2 Android Development] andrewnelson23:
That was my bad. I meant bootloader. Ugh it's been so long since I did any of that. Sorry. Thanks for clarifying.
[Galaxy Note Pro 12.2 Android Development] DGT79:
Hi Thomp,

I noticed that only 4 cores was being used last night when using iDevice checker to see why it refused to connect to my 5GHz spectrum, and advising that 5GHz is not supported. I did not take much notice of it until now and I can confirm with my flash that it is only using 4 cores as well, and the BIG ones as well.

Sadly I aided in the misguiding of the baseband, but I did clear that up in a follow up post, yes I admit I had a brain fart moment :laugh:

Was my Catlog useful or do you need me to capture more info for you on the Bluetooth Key Mapping? (That is what is seems to be looking at the Catlog)

Is there anything in particular you want me to test for you on this ROM? If you have a Camera Driver or a new Nightly that I can dirty flash let me know, happy to do further testing, but as it stands right now, it is capable of being a daily driver.... Great work!

Cheers,

David
[Galaxy Note Pro 12.2 Android Development] Lonelobo:
my bootloader version: P900XXUANAG

my firmware: P900XXU0BOI1/P90PHE0BOH1

will try to update it via the post provided above

EDit: If it is the bootloader version that makes the newest rom fail to boot, maybe in the first post there can be some info how to do the update of the laoder so everyone has the same version?

EDIT 2: installed the bootloader from thompathy and my boot problem with newest build is fixed ;) thank u thompathy for the great support
[Galaxy Note Pro 12.2 Android Development] buffalo_guy:
Reduced volume with ugrade

I have been researching this which seems to be a common issue with cm. Several fixes have been noted. Thd first involves editing a file in system/ect/sound. The sound directory does not exist. In ths version. The next fix is editing certain speaker volume entries in system /etc/mixer_paths.xml. The file exists but I can2ot find any of the suggested entries. . Is there any way to jack up the volume? I am at 1/2 volume. Thanks
[Galaxy Note Pro 12.2 Android Development] thools60:
This is what I use : http://xdaforums.com/android/apps-games/mod-dolby-atmos-t3109446 Been working flawlessly on all ROM's. Really improves sound quality. Turn on "volume leveler" in settings, and you can almost burst your speaker
[Galaxy Note Pro 12.2 Android Development] dcarvil:
KitKat bootloader

I have a KitKat bootloader - P900UEU1BNK1. Unfortunately, I don't have a Windows box to run ODIN. Is it possible to get a TWRP backup file of the updated bootloader, or a boot.img file that could be flashed with fastboot?

Thanks for all your effort on this project.