yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Wrong!

Device trees were initial based on CyanogenMod, but [MENTION=2633638]Ziyan[/MENTION] and I reworked the whole device trees a lot (unification, unbloat, improve) on our AOSP project which is used as base on all other roms now.

Behind that our OMAP4 Dev connection made a lot of improvements to our common source and we were able to switch to more open source parts.

Our kernel is based on cleaning an 3.0.101 Kernel I've updated from CM source for SlimRoms (CM never had an 3.0.101 kernel). Ziyan an I debloated it a lot and synced it with an updated TI kernel. The result is a clean TI based kernel with clean commit history.

Last but not least I've reworked it again, spending countless hours. There's now a clean tuna history too and it's a common source for all tuna and omap4 tab2 variants.

Sure, some roms share sources and Lineage/CM have/had the biggest community always, but every roms has it's own features or implementation of a feature.

And true: without AOSP being OpenSource we wouldn't have any rom.

Last but not least: this was the last mod clean, next time I'll close ALL my Tab2 threads here and switch to private sources and private builds instead sharing anything on XDA.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Greywolf_Va:
Andi (and anyone else)

Sorry if off topic, but I have been running LOS 13 for quite a while with no errors, but seems last few builds have broken Vudu. I use the same version of Vudu on my other tablets and phones without any issues, but I received a notice the other day that Vudu can't play on rooted tablets.. Next day, any time I open Vudu, I get the login screen, and login attempts continue to fail, even though using the correct id/pass combo. I have unrooted the tablet totally, and still having this issue, I would think it is just a Vudu issue, except that it works perfectly on other tablets and phones. Did LOS recently make some changes inside that may have affected this? I am just curious if others are having similar issues with Vudu or not on the P511x tablets.

Edit OK, found the solution for anyone having this issue. Apparently Google has implemented something called Safety Net that is causing Vudu to fail on login. What I did was switch from SuperSu to Magisk, after uninstalling Vudu first. Install the magisk zip file through recovery, as well as look for a patch called Safetynet.zip. This gives you the permissions back that Vudu is looking for. Then when they are installed, reboot tablet, then download magisk manager from google play. Install it, then make sure that magisk hide is turned on. Install Vudu. Once Vudu is installed, go to the Magisk Manager again, click on the top left icon of it, and select Magisk Hide. After a while you will see your apps.. Scroll down and select Vudu. Once selected, you can now run Vudu, and you should be able to sign in now.. It worked for me after researching it all day.

Here is the link for the safetynet patch - https://drive.google.com/file/d/0B_f6ZVAvw-EQWVp1NHphZkdyR3M/view (click on the down arrow at the top of the screen to download it)

and here is the Magisk zip file http://tiny.cc/latestmagisk

---------- Post added at 05:18 PM ---------- Previous post was at 05:14 PM ----------

Also, while thinking of it, are we able to use microsd cards greater than 32GB yet or is it a limitation of the tablet itself? I have seen varying posts on the issue, and just curious if there have been any successes with say a 64 or 128gb microsd as shared or portable storage yet.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] guest4711:
I'm using a 64GB class-10 sdcard without any problems on my tab2. But try it yourself...
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Lightracer:
Is it me or the latest build is smoother than before? Thanks Andi!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] secretwolf98:
I get a little bit of lag for some reason. But other than that, it is awesome.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Dr.Fix:
Is anybody other than me experiencing lag/disconnection issues using chromecast screen sharing with last 3/4 builds?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MayoukhDutta:
Sorry for being late to the party and also being off-topic.

I am using my Samsung Galaxy Tab 2 GT-P3100 (16GB ROM) running CyanogenMod v13.0 UNOFFICIAL (based on Android 6.0.1 Marshmallow) and I am also using a 64GB MicroSD off the MicroSD Card Slot (you might have forgotten that the Tab 2 supports upto 64GB Expandable Storage via a MicroSD Card).

When a >64GB MicroSD Card is inserted in the MicroSD Card Slot, it just identifies as a corrupted card, or does not even identify a MicroSD Card and sometimes shows only around 64GB available.

However, when I inserted a >64GB MicroSD Card to a External USB Card Reader and connected it to the Tab via an OTG Cable and it worked fine.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] seunskills:
I'm presently using 64Gb sd card without any issue.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dikiimouse:
Please help. I have a P5100 tab with Lineage ver 13.0-20170923 and I need to connect tab to Microsoft mouse 3600. I connect it to tab, but no action from mouse at tab. As I understand mouse use BT V4 and tab V3 (but 4 should be compatible with 3) and if I connect mouse to asus zenfone 2 with BT V4 all work cool and in properties of connection at asus there is an option HID, if i switch off hid at phone mouse connected but not work, if push switch on mouse begin work. So as I understand I need Hid profile for mouse at tab. How to solve this problem to connect this mouse ?

thank you
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] TSJNachos117:
Hello, fellow human beings!

For some reason I cannot get any apps to run as root. I have installed the addon-su file with the newest version of TWRM. I went into the Developer options, and set the Root access to "Apps and ADB". I can get root access via ADB, but none of my apps can access root. I don't even get a "this app wants root" message (or whatever the actual message would say). The "Manage root accesses" option is also grayed out for some reason. I can un-gray it by disabling root, closing the settings windows, going back into the Developer options, and re-enabling root. It's completely blank. I've also tried removing addon-su (by flashing the su remover), and that didn't help at all.

I've been going absolutely crazy for the last day trying to figure out what the heck could possibly be wrong.

My device is a Samsung Galaxy Tab 2 7.0, the expressowifi version.

If anyone can help, please do. I swear I'm going to go nuts if I can't figure this thing out! Thanks in advanced.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dikiimouse:
Try to install this patch

I can't insert link but link there is at the 1-st page and called su. you need to install this patch

vit twrp

before use this patch I have the same problem
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] smart-t78:
install supersu

http://download.chainfire.eu/1216/SuperSU/SR4-SuperSU-v2.82-SR4-20170918204844.zip

or

magisk

https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445

EDIT: the official addonsu from lineage is not availabel at the moment.

https://download.lineageos.org/extras
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dikiimouse:
so nobody know how to solve my problem?

I repeat a question :

"Please help. I have a P5100 tab with Lineage ver 13.0-20170923 and I need to connect tab to Microsoft mouse 3600. I connect it to tab, but no action from mouse at tab. As I understand mouse use BT V4 and tab V3 (but 4 should be compatible with 3) and if I connect mouse to asus zenfone 2 with BT V4 all work cool and in properties of connection at asus there is an option HID, if i switch off hid at phone mouse connected but not work, if push switch on mouse begin work. So as I understand I need Hid profile for mouse at tab. How to solve this problem to connect this mouse ?

thank you"
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] TSJNachos117:
Thanks for the advice. I would try it, but before checking on this forum, I installed the older 13.0-20170916 build that I had lying around my hard drive (the second newest build, at the time this post was posted). Installing that, and re-installing the official addon-su solved my problem. I didn't even need a factory reset, nor did I need to reformat anything! IDK if there was an installation issue, a cache issue, or if 13.0-20170923 (the newest version at the time this post was posted) has a regression, but my issue is fixed!

Also, the official DL link is up for me.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Official add-on su does not work,that's why I added a different one i compiled to OP
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] TSJNachos117:
BTW, I'm having trouble writing to my MicroSD card. It appears that there are some weird permissions of some kind. Is there any way to change those permissions? Even when I am root, I still can't write anything on that card. The permissions, according to Amaze (that's the name of my favorite file browser), are "rx", which I assume means either "rx-------" or "rx-rx-rx-".

This is an NTFS formatted card, if that makes any difference. Also, I checked to make sure Amaze has permissions to access my device storage, and it does... as do all the other apps that can't seem to write to this card.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] lucazade:
Is there any working overclocked kernel for this rom? Tried Dohlmen but seems to have some issues like no sound.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ishtiak02:
No
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] dikiimouse:
Anybody use bluetooth 4 mouse with P5100 ?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nguhanhson:
Hi Android-Andi and Ziyan,

In next release of this ROM, could you replace stock phone dialer, contact, calendar apps, ... with Google Dialer, Google Contacts, Google Calendar, ... ? I think these new Google apps are better than stock apps.

Moreover, I can't find CyanogenMod weather provider in GP Store now. Could you integrate any weather provider in this ROM, please!

Thanks and regards,

Son Nguyen.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] smart-t78:
you can find weather providers here https://download.lineageos.org/extras
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] MikeyMan:
Just updated from CM10.1 to LOS 13.0 via this thread. However; i do feel it is lots slower. Tried a couple of different nightlies, with the same result. Are 11/12 versions snappier than the 13.x version?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] 5m4r7ph0n36uru:
On my girlfriends Tab 2 LOS 13 is really smooth and snappy. I hosted from CM 11 when I did it. But I made sure to do a clean installation and set up everything from scratch so no backlogs remained. Did you dirty flash or clean install as well.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] sagata25:
Samsung Keyboard EKD-K12DWEGXEG with LOS13.0

Hi Android-Andi,

I have updated my P5100 to lineage-13.0-20171002-nightly-espresso3g-signed without any problems. It works so far very well.

Thank you, great job :good::good::good:

Unfortunately the keyboard-dock makes problems. :crying: After reboot keyboard works, but after wakeup hitting 2nd or 3rd key, tab reboots.

Attached logs are from after wakeup hitting 1st key.

Can you please take a look, if you have time and improve, if possible?

Thank you in advance.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
[MENTION=7116824]sagata25[/MENTION] No, the whole driver inside our kernel need to be rewritten and I am not wasting time on tab2 anymore.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] sagata25:
Hello Android-Andi,

sad thing that you will stop working for tab2 :crying:

but anyway you did a very good job all the time, special thanks to you
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] jack990:
Rotation bug !!please help

i installed lineage 11 and found auto rotation not working !! please help

i shifted from slimkat to lineage 11 because hotspot was not working in it but in lineage 11 hotspot is working but auto roatation not?? please any fix it!! that will be very thankful:)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] rahul012:
yes i am also facing auto rotation error in after installing lineage 11 unified in gtp3100 please help andi !!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] john99ap:
Check the title of this thread: it says los 13. Maybe post somewhere else?;)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] jack990:
there is no theard for lineage 11 ??so we posted here android andi please reply fast
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] guest4711:
[MENTION=5153662]Android-Andi[/MENTION] is doing all his famous work for our beloveds tablets (and much more) for free in his spare time. So please don't bother him. If he has time and motivation he will try to help. But not if someone is urging him.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] 5m4r7ph0n36uru:
Fully agreed with [MENTION=8010004]guest4711[/MENTION]. As far as know he's stopped working on the Tab2 meanwhile.

But why not try LineageOS 13. Its been running stable fluid and without any problems on my girlfriends Tab2 ever since Iinstalled it. There won't beany bugfixing on such an old version as a much more recent one is available.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] jack990:
tab 2 's hardware does supports marshmellow !! no doubt it can run but it is damn slow !!so we should focus on kitkat which is actually compatible in real sense and can be used as daily drivers!!

---------- Post added at 07:37 AM ---------- Previous post was at 07:34 AM ----------

no doubt he is just doing a great job for tab 2 but he should continue his kitkat build as they are far more stable and fast and compatible with tab 2 hardware !!

and i was not urging andi i was request him coz i respect his work!!:)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Lightracer:
What you said eerily resembles "urging". Anyway, I've been using Lineage 13 for 2 years (don't quote me on that) and it is stable as a rock. Perfect for my day to day android needs.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] icxj1:
Drives gr8 for one of my espressowifi daily. :good:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] simonegalfano:
no one has problems with bluetooth earphones? I just plug it into a rustle. you can not use it.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Lightracer:
Bluetooth earphones work on mine
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nguhanhson:
Me, too. My bluetooth headset cannot be used for talking because of rustle, just for listening music only. It works well with other phones.

My device is SS Galaxy Tab 2 GT-P3100 (espresso3g), installed LineageOS and OpenGApps nano ver.20171021.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] simonegalfano:
I find the problem from cm12, never resolved
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] 5m4r7ph0n36uru:
First of if complaining add a logcat and a few details of the problem at least. Second Andi already served us with a rock stable custom ROM for free. Third maybe try a thread search if the problem has been reported and Andi already stated why it is still existing, cause guess what: some problem may not be fixable at all due to our tablet is already quite old.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] utfluc:
Are you serious? Really???
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] simonegalfano:
yes, I could never use the bluetooth headset on the p3100 tablet
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] 5m4r7ph0n36uru:
Well as I said. And I'll say it the last time: Bluetooth is a relevant firmware part, firmware updates have been discontinued by Samsung with the last official update, so guess what that means.

And again: STOP COMPLAINING WITHOUT A PROPER DISCRIPTION AND A LOGCAT.

Some will never learn that we're on a development forum, those fellow developers spent their free time to provide us something great and never ask anything in return. Development forum also means that if one has any problems, one also has to provide all the needed information to get it solved.

Dear OP: sorry for my off-topic, just in a bad mood I guess.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] g4rr4f0n3:
Thanks for your help in advance.

I have an unofficial version of 12.1 cyanogenmod in my galaxy tab2 7" Wifi version P3110.

Well, after installing the last espresso-common_TWRP_3.1.1-1 recovery with Odin, when I reboot the tablet in recovery mode first I see a screen with the Teamwin logo but very big, barely visible, and then the screen of "Unmodified System Partition" appears to choose to keep system read only or not, but I cant rotate the screen to watch in perfect size for my tablet nor touching the screen because it doesn´t respond. It is like the common recovery for both 7" and 10" tablets is not prepared for my 7" tablet. I have tried other espresso-common versions with the same results.

If I install this LineageOS 13 rom with a totally operative recovery for my tablet, GT-P3110_TWRP_3.0.0-0, the screen finally stucks with a big lineage logo without being able to rotate the screen and without touching it because it doesn´t respond. I think it is waiting for me to check something, but I can't.

With the Slim6 rom, and my 3.0.0.0 recovery the scrreen stucks when you have to choose the language for configuring the tablet. Because it is insensitive and can´t being rotated.

What can I do? Anybody with this problem in your P3110 7" tablet? Please help. Thanks.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] john99ap:
You have installed the espressowifi version of twrp, right?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Your screen or motherboard got replaced?

This could cause your variant isn't detected and you'll need a special kernel to get it working.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] g4rr4f0n3:
Yes, I have replaced the screen. I didn´t know that this could cause my problem. What can I do? Do I have any chances?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
You are able to compile a Kernel yourself?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] g4rr4f0n3:
I am afraid not. :(
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Then there's not really a chance
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] g4rr4f0n3:
Ohhh, no. Do you mean that I'll have no chance to install any rom in the future?

I dont understand then why I was able to install the 12.1-20160209-2207-UNOFFICIAL-p3110 rom.

With kernel: 3.0.31-CM-g8fb10ef android-andi@builbot #1 Tue Feb 9 23:14:50 CET 2016

Is it because is only for the 7" tablet and not a common one for both 7" and 10"?

Do you know if there will be any development in the future that could be compatible with my tablet?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
No, device specific stuff belongs to the past.

Learn how to compile a Kernel and you'll be able to use new roms and recoveries.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Skew01:
I installed v13 version. It is work well, but i do not couldonˋt install my downloaded apk file (for example: zemana antivirus, eWeather hd e.t.c.). I install form play store, without any problem.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ishtiak02:
Make sure your downloaded apks are updated and has proper permissions
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] john99ap:
If you mean the greyed out "Install" button, just press the square button to go to recents, select another app and then return to the previous by pressing square again. Now you should be able to press the "Install" button.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Yes, but that's only needed on apps not optimized for M or above
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ondrejvaroscak:
Just tried

Just tried this ROM and ..... I am left speechless. It virtually granted my old Galaxy Tab 2 new life. I have used Dhollmen 4.4.4, it was nice ROM, but I got used to my new Xperia X Compact phone and my tablet was used just a deco for a shelf :) This ROM is awesome, and most importantly very fast and responsive. Thank you very much [MENTION=5867871]android andi[/MENTION]
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] g4rr4f0n3:
Uff, I guess it is a very difficult task without having done it before and with the risk of loss my tablet forever. Thanks for your help, anyway.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
It is not, but i have a good day today... attached a kernel which skips the intelligent board detection and force uses p3110 driver and configs.

You simply need to flash that directly after flashing the rom, kernel should work on all 5.x, 6.x and 7.x roms.

I have not tested, but you might be able to update your recovery too:

Use a device specific TWRP and flash a common TWRP (my unofficial "espresso-common" or official "espressowifi"), (DON'T REBOOT)

once that's done flash the AnyKernel with RECOVERY prefix.

Now reboot your recovery.

If you have luck, you might have a working common TWRP now - in bad case you need to flash using Odin a working one again ;)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
In case you have problems flashing it using a p3110 recovery
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] kekko123:
There is a good modified kernel for this ROM?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Lightracer:
No.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ondrejvaroscak:
[IRRELEVANT] Fingerprint sensor & Camera

Fingerprint sensor is a bit laggy and moody. Sometimes it works, sometimes not. Waiting a bit helps...

From camera quality I can't do any conclusion until I can myself compare pictures from Stock, but what is a bit disturbing is that Camera Button is not starting Camera when phone is locked and in Camera app the Volume Up/Down buttons are not making Zoom or anything useful, they just work as Trigger :)

Wrong forum
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
wrong forum. Tab2 doesn't have a fingerprint sensor
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ondrejvaroscak:
Jeez, sorry :) Too much devices :)))))) Nope, on Tab2 Lineage works perfect...
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] mvn_:
Hello Andi, thank you for doing what you do.

I have the same problem as this user, only that I'm using a P3100. Would this kernel work on my device? I don't mind losing the 3G part, because my tablet is broken and it doens't recognize SIM cards.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
No, you'll need one forced for p3100
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] mvn_:
Too bad, but thanks!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Skew01:
Thank you!

This mode working well .
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] g4rr4f0n3:
Thanks very much for your help. I don't know how to thank you. I'll try them as soon as I can.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] g4rr4f0n3:
I have just installed the ROM, without problems. Thank you so much!!

The recovery was wrong. I think the problem is that the AnyKernel zip file with RECOVERY prefix is exactly the same as the one without the prefix. Isn´t it? Could you check that it is correct?When I try to install it in TWRP, I have an error. Thanks again.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] smart-t78:
which error do you have??

are you using the latest common twrp??

if you have a problem with twrp, please post the issue in twrp thread.