yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] .:GraveD:.:
I have the original stock kernel and the cybertronics kernel, I can make a zip if you want that you just flash and your on that kernel.

Is it really the kernel? cuz it might also be something I removed, I don't have other deceives that support screen mirroring.

Anyone know how to do this on the pc? I mean with the built in screen mirroring, not a third party app. I think these should still work.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] crandy2:
I just checked YouTube with chromecast and it works fine, so third party apps are OK.

I also tried to turn on screen mirroring in settings -> network and it couldn't find the chromecast, but I've never seen a case where it did. Maybe it was some special support in the kernel.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] johnattas:
Have a screenshot??
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] petty500:
I installed version 3.0 over version 2.1.

I can use it with no problems.

I now used it for several hours.

The advantaged is that I have all my data.

If I wipe all I will have problems to get my data back.(tried this from v1 to v2). Recovering the data gives a lot of errors.

I have used Titanium Backup and Helium. Both app recover-actions give errors by starting the recovered apps. (Data).

I use the sm-t520.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
I noticed that as well

I did a full advanced wipe of everything in twrp exept the ext sd card and all of my data was still there its running perfectly here too.

Re titanium backup data restore...i have read on lots of roms that it doesnr always play nice and not recommended with fresh rom instal fwiw
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] f_ries:
I did an advanced wipe as described in the first or second post. Everything runs perfectly smooth as in v2.1!

I'm happy about the working multiuser option! Thank you for fixing that GraveD! :)

There's just one thing.. My Amazon AppStore does not download any app... It gives me an error. In V2.1 it worked without any problems. But I don't even know if it's a ROM issue. Does anyone know how to fix this? Reinstalling and older versions did not work.. :(

- Edit: OK, I restored my v2.1 ROM and did a dirty flash with v3. Now everything runs as it should. :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] r2go:
If I have the time to flash I will try the new version.

Maybe flash the stock kernel after if the screen mirror does not work.

Verstuurd vanaf mijn SM-G900F met Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] .:GraveD:.:
I've added the stock and LibidinosoSCv1.1 kernels to the third post.

Simply copy them onto your device/card and flash them.

good to hear third party app's still allow screen sharing.

Glad you got it running the way you want it [MENTION=4256450]f_ries[/MENTION]
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] r2go:
Don't I have to flash the kernel with odin?

Verstuurd vanaf mijn SM-T520 met Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] .:GraveD:.:
Nope, just copy the zip to your internal or external memory and flash it in TWRP, that easy ;)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
update all running smooth and snappy here

Great work will post if anything comes up but doubtful for me as everything i use this daily driver for has been done that i can think of. one bonus seems to be all apps i have loaded into multiwindow with multi window app off playstore are all pop out possible...where as in 2.1v all but most stock gave warning for only slide view!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] r2go:
Ok update about the screen mirror problem.....

I installed 3.0 but no screen mirror.

When connecting, my tv reacted but disconnected immediately.

My T520 said problems because of hardware issues.

I installed the stock kernel from third post.....

Same problem. No screen mirror.

But there was another problem.

Connecting to my Wi-Fi did not work at once.

After every reboot I had to log in to the network again.

So it does not remember network.

So as we speak I'm flashing back to 3.0.

I think it's an apk missing in the Rom.

Maybe it's not kernel related....I think.

I will have to try stock Rom some time.

But thanks for now.

Verstuurd vanaf mijn SM-G900F met Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] usafle:
Hello all. I just took posession of my friend's Galaxy Tab Pro 10.1 and flashed this ROM on it because I was sick of the Samsung crap and informed him how much better his device COULD be without all that mess.

It's running fine as it is now. My question however, why won't the device read a formatted NTFS ext-microSD?

His MicroSD was in Fat32, so I wiped it and formatted it in NTFS *for BD Rips and such*. Inserted the MicroSD into the device and tried to use ESFile Explorer and it says "Blank SD Card"

How do I get NTFS Support on this device? Is it possible?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] .:GraveD:.:
Hello,

If I'm not mistaken android still doesn't support NTFS partitions :(

You can use free third party apps in the play store to enable NTFS support.

Or a kernel dev would have to make a kernel that supports NTFS.

Thanks [MENTION=4121441]pat7[/MENTION] and [MENTION=1033909]crandy2[/MENTION] for your donations they are greatly appreciated! ;)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] usafle:
I've tried all the play store apps, nothing will read the NTFS MicroSD. I was hoping that your included ROM+Kernel would alleviate this problem.

Thanks for the quick reply.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
re sdcards you should format on the device

For most reliability. In this case samsung t520
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] amphi66:
[MENTION=5802266].:GraveD:.[/MENTION] I like your modified ROM: clean and speedy, as advertised.

.

I also tried a ROM freezing a lot on the Samsung stock ROM and substituting Apex for Magazine UX, but still not as clean as yours - I probably didn't remove enough services and certainly didn't play with the kernel.

.

I am unable to get the SBrowser or Stock SamsungIME keyboard to run under your ROM, however. The Browser will not restore from TB and even manually copying to /system/app and fixing permissions fails.

.

Do you have any suggestions? Thx!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] .:GraveD:.:
I know about the SBrowser problem, I can't get it to work as well, it force closes after a sec or 2.

I think I might have deleted to much for that one to work, I've been trying some things to get it back to work but for now no success... :(

I have to admit I've never even used the SBrowser, I always use Dolphin.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] crandy2:
I'm having a problem with Google cloud print on the 3.0 rom. When I try to print from chrome it just stalls, doesn't crash but doesn't print anything. I have cloud print installed and it is displaying the printer in system settings.

In the process of trying to debug the problem, I've discovered that I can't get a logcat. I've tried several apps and all of them show blank on the logcat screen.

Has anyone else successfully got a logcat from this rom.? Has anyone successfully used cloud print?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] clyang:
I had the same issue and solved it by flashing the stock kernel. (you can always flash back to LibidinosoSC kernel when you're done with logcat)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] clyang:
Sorry, forgot to mention. You also have to edit /system/etc/init.d/X03GEN and comment out "rm /dev/log/main" line. And everything should work.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] crandy2:
Thanks for the help.. After researching a little more it appears that the kernel developer did deactivate logging in order to get a small increase in speed. I'm not sure the tradeoff is worth it, since logs are a main source of debugging.

I also think I may have found a reason why Google cloud print isn't working. The Android print spooler isn't installed on this rom. I tried to restore a copy from the stock rom, but the restore failed.

I hope GraveD will comment on this as to whether this was a deliberate omission (and if so why). I would also welcome any suggestions for getting print spooler installed.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] aybesea69:
Wow... Just wow! My T-520 has never felt better. This ROM is sooo much better than 2.1. Thank you!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] .:GraveD:.:
Hi,

indeed it was not my intent to disable this, since I never used it I never tested it :s my bad

Which files did you try to restore?, except the samsung printer files I have no clue as to what I might have deleted that causes this :s
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] crandy2:
I think it is one of the cases where Samsung takes a generic Android file and somehow thinks they can improve on it.

The generic Android package is PrintSpooler.apk, but I think the Samsung equivalent is SprintSpooler.apk.

I don't know for sure that is the only reason cloud print doesn't work, but I'm convinced it is part of the problem. If you can get it to a package I can flash or install, I will be glad to test.

Edit : may also be named com.android.printspooler
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] zabolots:
New owner of SM-T520 10.2 WiFi

Sorry for the newbie question, but what is the best way to get TWRP installed on this device? I've heard of something called Odin for Samsung devices but don't know what it is or where to get it. Is Odin the recommended way to get TWRP installed so I can install non-Samsung ROMs?

Thanks...Scott
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
load flashify fro. playstore

Then load twrp from within flashify. Worked easily for me !
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] zabolots:
Don't you need root access for that? I'm running the stock ROM so I don't have root access.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
Sorry yes you need root. I did it with Odin as I recall but perhaps someone can post another option.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] .:GraveD:.:
SprintSpooler.apk it is :p

I've made a flashable zip, after flashing, clearing cache/dalvik I was able to print from chome with printcloud :)

Didn't know this was possible, you learn something new every day :)

https://www.androidfilehost.com/?fid=95851614878826559

I've used odin as well this is how I did it:

1. Go to developers option in your “Settings” and turn on “USB Debugging”. This step is important otherwise Odin wont be able to transfer files from your PC to your phone.

2. Download the custom recovery tar file for our Samsung device. : http://www.techerrata.com/file/twrp2/picassowifi/openrecovery-twrp-2.8.1.2-picassowifi.img.tar

3. Download the Odin software. Click here to download Odin.

4. Boot your tablet into download mode by pressing HOME+VOLUME DOWN+POWER BUTTON.

5. It will alert you with a message. It will say volume up to continue. Press Volume up to continue.

6. Connect your phone to PC via USB Cable.

7. Start Odin. It will ask for admin permission so click on Yes. :http://www.mediafire.com/download/m9gt0bgu2d8nwg5/andromint-Odin-v3-09.zip

8. If your device is connected successful Odin will say something like 0:[com12].

9. Click on AP button or PDA if you’re on older version and select tar file you just extracted.

10. In Odin, make sure F.Reset Time options is checked. Please don’t mess with options such as Flash Lock LED Control and Re-partition so that your phone remains unbricked.

11. Click on START and it will flash the recovery. There will be a blue colored status bar on your phone showing the status. This should be completed within a few seconds.

Once done, you should get PASS or RESET message in ODIN.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] crandy2:
That did it, thanks GraveD! If you ever get a shot at Lollipop for this tablet, I hope you can include this. There are now several apps that support cloud print.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
eBay app not showing images

Not sure if its related to anything but no pics. Lgg2 phone is fine. Will investigate later just wondering if anyone else has this.

Update. Seems to be an adfree app problem

Fixed. Had to delete host ebayimg for adfree
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] dvine1:
S Note FC Issues

Anybody experiencing am issue with S Note FCing since updating to v 3.0? It installs fine but then continues to FC. Tried clearing cache in settings several times with no luck.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] canuck86:
Crashing problem

I'm having a problem with this ROM. When under load, my tablet is crashing (freezes for a few seconds, then it reboots automatically). This almost always happens when installing apps from the play store.

I tried to remedy this by going back to the stock kernel. This stopped the crashing but then gave me problems with wifi. Wifi simply won't turn on. So now I'm stuck with a tablet that either restarts constantly, or doesn't have wifi.

Is anyone else having similar problems? Any idea how I can fix this?

Thanks,
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Ph@lo:
What were your installation steps?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
root flashify twrp from flashify

then advance wipe...everything but exsdcard...then flash rom
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] canuck86:
Performed root,

installed TWRP 2.8.1.2,

full wipe

install ROM

wipe cache & dalvik

On a side note, whenever I open Flashify now, it seems to hang on "reading recovery". Maybe TWRP should be re-installed?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Ph@lo:
[MENTION=6248521]canuck86[/MENTION] How about installing TWRP via ODIN instead?

Here's the link: https://goo.im/devs/OpenRecovery/picassowifi/

Select openrecovery-twrp-2.8.0.0-picassowifi.img.tar and flash via odin.

---------- Post added at 12:28 AM ---------- Previous post was at 12:00 AM ----------

@.:GraveD:. great Rom, is it possible to add a zip for S-Planner? Prefer it to Google Calendar.

Is Kids Zone / Mode available on this ROM, or can I port it? I can't find it anywhere. I think V3.0 of this ROM is based on T520UEUANI1, isn't Kids Zone available on the October 2014 update or am I completely wrong?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
try installing twrp 2.7.. as 2.8 seems to not be trouble free

On our device t520
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] hisself:
I see that V3.0 Base system is ANI1. My new T520 is on Base system ANK1. Are there any plans to update?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
Google contacts not syncing ..

First error i have seen yet ..i get error saying google contact sync not workkng will be back shortly.

Anyone else get this when tested? My phone works fine syncing to same google contact account.

After much time its fixed. Seems was corruption in my contacts list!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] dwelfusius:
kids mode

this..i tried installing it from my other bu via tb but keeps crashing on parental settings -.-

Would really hate to have to switch :s
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] sSylphid:
Just got this problem now. After a bit of research, my guess is that the AllShare Cast Wireless Hub app is missing. I've been trying to find a download link for it but got nothing yet. Could anyone please post the original apk so that I could try it out.

Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] StifflerServices:
Quick nubE question, do we need to flash one of the kernels listed or does this ROM come with one of the kernels already when flashing v3? Just making sure, also I'm on build NAE, is there a link or page that shows all improvement to the ANI1? Thanks

T520 4.4.2 stock rooted
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
Yes lib kernel is already in graved vers 3 rom. Then load a program from playstore like trickster to tweak the kernel the way u like.

All working great 100% here.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] hisself:
I am having the same problem. Nothing syncs, Play Store cannot find server. All my other Android devices work.

How did you fix it?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] spton:
Rom works so not sure your specific problem but would have to be your wipe/flash procedure.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Unicornzz:
Why is VPN not working on this rom? Any fix known?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] davjan:
So for use of screenmirroring I Need to install stock kernel?

Verstuurd vanaf mijn SM-T520 met Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] StifflerServices:
Can someone recap on doing a restore of a nan backup for the tab pro 10.1 of our stock rooted rom. Do we need to flash the stock rom of the build we came from in order for the nanBU to flash and boot correctly or can we just wipe current (this ROM) and restore the stock nanBU and all will be fine? Make since? TIA
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] StifflerServices:
just want to make sure there's nothing else we need to flash except for the ROM Itself, reason why I'm asking is because it seems very small in size I just want to make sure I'm not missing anything. I'm on T520. And use this tab for biz and personal use so still need some apps that probably have been removed. And not sure I understand how you add the Google apps to rom be flashing, can someone elaborate? Tia
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jdjta:
ROM-zip contains Gapps. Not completely sure which ones are included but you can always download them from Play Store. Most Samsung-apps can also be downloaded (in seperate APKs or from PS). Which ones do you need?

[MENTION=5802266].:GraveD:.[/MENTION] Thanks for a great ROM, my tab feels so much smoother and is rock stable. I usually get a standby-time of 5 to 6 days with around 10 hours SOT (mostly watching movies while commuting and surfing the internet on the couch at home) :good:.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] StifflerServices:
Thanks for the quick reply, if anything the Hancon office, and would like to be able to use screen share also all though I haven't been able to get it up and running on stock but not sure if that's one of those apps where I will need to have other Sammy apps installed with this rom to make it work so any advice on that would be good. Also I am running TWRP 2.8.4.0 and just did a nanBU last night. have there been any issues with this latest version of TWRP in flashing on the T520? Oh and also ive already asked this but it wasn't answered so maybe you can help. I need to know if for some reason I need to flash back to my stock BU for any reason, do I need to have the stock rooted rom build that I came from to restore my NanBU? or is that not needed now with the improvements in the recoveries being able to store and flash the image file that allows the device to boot and not bootloop at logo screen. make since?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jdjta:
For the questions about applications: Don't know if Hancom Office has special functions you need/want but WPS Office is already included in the ROM. I don't use screen share (I use a chromecast and don't own a smart tv) but it never worked for me (completely stock or with this ROM) when I tried connecting it to smart tv of a friend. But I guess you need the stock kernel for screen mirroring to work....

I used TWRP 2.8.4.0 from the start and making backups, wiping and flashing never gave me any problems. If you want to go back after flashing a custom ROM all you need is your TWRP-backup to restore to stock and get back all settings before you installed the custom ROM.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] OffTheChainz:
Thank you everything installed perfect nice smooth fast and stable!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] StifflerServices:
Sorry for asking this cause I know it does state in the OP, but is it going to mess up anything by not doing a full Advanced wipe? I have downloads in the internal sdcard that I need to keep for court reasons, so I was hoping of just doing a normal Data Factory Reset in TWrP then flash the rom. Im currently running 4.4.2 NAE Build stock rooted on the 10.1 tab pro. TIA
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] StifflerServices:
is it going to mess up anything by not doing a full Advanced wipe? I have downloads in the internal sdcard that I need to keep for court reasons, so I was hoping of just doing a normal Data Factory Reset in TWrP then flash the rom. Im currently running 4.4.2 NAE Build stock rooted on the 10.1 tab pro. TIA
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] gyco:
the process android.process.media has stopped

I've had this pop up every time I uninstall something and I can't use my tab because it pops up again as soon as I dismiss the message.

I jagged a temporary fix by deleting contacts storage data. I don't know how it's related to uninstalling apps, but it's annoying when it happens.

Any info on this?

Edit: Sorry, the message is android.process.acore
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] tduvally:
VpnDialogs?

Anybody know if there is a vpndialogs.apk that could be made to work with this ROM? I fscking LOVE my sm-t520 now that it actually runs in a useful way, but without vpndialogs the VPN (F5 Edge) that my company uses doesn't work.

The stock one refuses to install. :crying:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] awyeahh1:
Question

Is there a stable android L rom for the tab pro 10.1 ? is samsung ever planning to release L for this device :confused:

I did a good amount of searching.. and all I could find is a discontinued thread on xda... why is the tab pro 10.1 getting such a small amount of attention :(?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] r2go:
I don't know why this tablet is not getting any attention.

Other devices have lots of roms.

Verstuurd vanaf mijn SM-T520 met Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] davjan:
CM12 is mostly stable, use it for 2 weeks now no big problems so far

Verstuurd vanaf mijn Nexus 5 met Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] gyco:
Seems the T520 is the least popular in an already unpopular tablet series. Tab Pro sub forums on other sites are also pretty much dead, which is a shame because it's a good bit of kit for the money you pay.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] r2go:
Yes. It really is a shame.

I like trying out some roms.

Wish I could develop.

Verstuurd vanaf mijn SM-G900F met Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Rusty James:
How's your screen time in that please, As good as this?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] davjan:
I should like to tell you but got problems with battery drops from 75% to 50% and 35% to 15% straight to 5% on cm 12

Yesterday I managed to go from 100% to 0% in 15 minute, only think I did was playing simcity

Now I am back on stock rom to check battery problems, so far battery is still acting crazy

Went down from 57% to 23% in one step and 15% to 1% in one step, was not doing something cpu intensive, I was browsing xda on Tapatalk

So guess battery is faulty

Verstuurd vanaf mijn Nexus 5 met Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Rusty James:
Sorry to hear that. My Tab S did the same. Rapid drops like that.

It went back to Samsung, so got a tab pro instead....
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kkaki:
stock browser

Hi guys! anybody has the samsung stock internet browser .apk? Could you upload the file? thanks