yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 3 8.0 Android Development] gr8nole:
Reserved

Tips:

If you flash a gapps package and get a force close on the keyboard, boot into TWRP, mount system, then choose the file manager option and delete /system/lib/libjni_latinimegoogle.so Fixed

You will need to give your browser permission to access storage before you can download anything with it. Go to Settings-Apps to adjust permissions.

If you flash a Gapps package with Google Camera, the camera may not work. Many i9300 users are reporting that the new Google Camera needs an API that we do not have and therefore will not work.

When connecting the tablet to a computer to transfer files, it will always initially be in "Charging" mode and you will need to select "File Transfer" mode by clicking on the notification on the tablet.

Camera - If you get "can't connect to camera" message, download Mediaserver Killer app from store and use it.

Netflix - If you get lines in your Netflix video, edit your data usage settings on the Netflix website to Low or Medium. I created a "mobile" profile and set the data usage to "low"; then selected that profile in the app and I no longer get the lines on the videos.

Google Movies - If you get a "license error", you need to give the Google Movies app permission to access "phone"; then reboot.

I have noticed that the latest version of Google Movies does not work (at least on my T310). It always gives the "failed to fetch license" error when trying to play purchased movies. I found this same problem when I first starting using CM13, but it could be solved then by giving the app permission to access "phone" in the permission settings for that app (then reboot). But, the newest version of the Google Movies and TV app does not request these permissions, so the "fix" for the previous version does not work.

If you want to use Google Movies and TV app, you can install the previous version (3.10.10) and allow the required permissions (then reboot) to get it working again.

I will not post the apk because people have varying ideas about installing apps that are not installed directly from the app store, but you can find the previous app on APK Mirror website.
[Galaxy Tab 3 8.0 Android Development] gr8nole:
Source Info

What I used to build CM13:

Please don't ask how to setup a build environment in this thread. There are plenty of guides that will instruct you how to setup a build environment for CM. I will not repeat those instructions, only give you the additional info required for building for our devices.

In addition to the full repo of CM13 sources, I used the following from my git:

lt01-common device tree

lt01wifi device tree

lt013g device tree

lt01lte device tree

smdk4x12 kernel source

proprietary vendor blobs

I also used from CM sources:

smdk4412-common device tree

Samsung Service Mode

Samsung Hardware
[Galaxy Tab 3 8.0 Android Development] Thanhtho96:
Will test on T311 2morrow. :thumbup:
[Galaxy Tab 3 8.0 Android Development] canisalbus:
Will test on the t310 as soon as I can :D I am especially anxious of the Bluetooth headset problem that was evident during 12.X (and other custom roms)

Edit: Tried it out. Bluetooth is still a bit messy for headsets. Unless I am very close (less than 2 meters) - so far.

Edit2: Welcome Back Gr8Nole - missed you (for Dev reasons) :D
[Galaxy Tab 3 8.0 Android Development] luisoriera:
Great job gr8nole. One problem that I encounter that is found on lollipop too is YouTube having lag. I really like to use it but in lollipop and marshmallow there's still problems. Still, thanks a lot for keeping this device up-to-date with the latest version of android. Thank you! ?☺?
[Galaxy Tab 3 8.0 Android Development] gr8nole:
YouTube works for me. What problem are you having?
[Galaxy Tab 3 8.0 Android Development] Thanhtho96:
He mean when watching videos on youtube for a long time it having lag

---------- Post added at 07:49 AM ---------- Previous post was at 07:00 AM ----------

Device cant detect sim card on sm t311 everthing else is perfect
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
can it be just upgraded without wiping the data on cm 12.1.1? and were you able to get the sim get detected?

thanks
[Galaxy Tab 3 8.0 Android Development] Thanhtho96:
oh I had a clean flash :D
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
What about sim card is it getting detected? Pls share ss...
[Galaxy Tab 3 8.0 Android Development] Thanhtho96:
I had clean flash and it cant detect my sim, Can you try flash over cm12.1 without wiping data?
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
Let me chk.... Downloading it now....will report after sometime...?

By that time can you please share few SS.. Would like to have a look..
[Galaxy Tab 3 8.0 Android Development] marek_poland:
In UI it's not changed so much, but it's working much faster than lollipopView attachment 3577095View attachment 3577096View attachment 3577092View attachment 3577093
[Galaxy Tab 3 8.0 Android Development] Thanhtho96:
Ya I love new open apps animation
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
Did you upgraded it or had a new fresh install?
[Galaxy Tab 3 8.0 Android Development] marek_poland:
Fresh new, but I'm on T310. I made a factory reset in TWRP without format system. I was on CM12.1
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
Oh ok...so evrything is working fine right accept d video recording gps and youtube?
[Galaxy Tab 3 8.0 Android Development] marek_poland:
I'm not using camera neither gps, but youtube works perfectly, no lags, no freeze

Just for info: screen cast still not working
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
Oh ok....

---------- Post added at 04:10 PM ---------- Previous post was at 03:26 PM ----------

Ok... I installed without wiping data but sim issue is still the same...

Dint detect the sim.

Secondly i only have one mmc but its showing 2 diferent cards one is 5gb and another one shows 1.5gb n internal is different so altogether its showing 3 memories???... Gplay services crashes might b i have not installed or updated gapps.. Not sure. Bt d main issue is sim doesn't gets detected...
[Galaxy Tab 3 8.0 Android Development] gr8nole:
New builds are up with working GPS (Jan 6).

T311 users, please provide feedback on GPS since I don't have a T311 to test with.

The T315 GPS system is different from the T310 and T311, so GPS probably will not work on T315. I need a T315 user to provide dmesg and logcat if you want it fixed.
[Galaxy Tab 3 8.0 Android Development] gr8nole:
Just wanted to make a quick note about "Friend Requests". If I have rejected your friend request, please do not take it personally. I know most of the requests are simply so you can PM me, but I don't want a bunch of PMs with questions that should be asked here in the thread (so everyone can benefit from the answer).

So please, if you have questions, read the first couple of posts, do a search, and then ask in the appropriate thread if you haven't found an answer.
[Galaxy Tab 3 8.0 Android Development] jianjovi:
woww..

downloading.. ☺
[Galaxy Tab 3 8.0 Android Development] guest_2011:
For the last build is there still force close keyboard error?

If i want clean install/wipe everything do i check boxes Dalvik Cache and Cache only or should i also wipe System?
[Galaxy Tab 3 8.0 Android Development] gr8nole:
If you are using TWRP, just use the default "Wipe" settings. The rom install will wipe System. The rom install also has a script that backs up and restores previous Gapps (unless you manually wipe System before install).

You will most likely still have the keyboard FC if you do not delete the file mention in post #2. You can do that while still in recovery after install.

If you want to ensure a totally clean install:

Wipe Data, cache, dalvik, and system.

Install Rom

Install Gapps

Then mount system and use the TWRP File Manager to delete the file mentioned in Post #2 to prevent Keyboard FC.

Then reboot into system and be patient while it boots.
[Galaxy Tab 3 8.0 Android Development] podycust:
wahoo GPS works! :)

SM-T310
[Galaxy Tab 3 8.0 Android Development] :
I cant change preferred net work type on T311 it always say 3G but when I turn on data only 2G (EDGE). What about this [MENTION=3034891]gr8nole[/MENTION]?
[Galaxy Tab 3 8.0 Android Development] gr8nole:
I think it is an CM issue that they will need to address.

Does it seem to actually change to 2g and only display 3g?
[Galaxy Tab 3 8.0 Android Development] :
Ya it display 3g in selection but turn on data only 2g, cm 13 on my g3 has this problem too
[Galaxy Tab 3 8.0 Android Development] jianjovi:
have you tried to change network operator? I mean your Internet provider

I don't think it comes from the rom coz I've never experiencing that issue since 29/12 build

---------- Post added at 12:17 AM ---------- Previous post was at 12:15 AM ----------

---------- Post added at 12:22 AM ---------- Previous post was at 12:17 AM ----------
[Galaxy Tab 3 8.0 Android Development] angel_kris:
Am Facing the slow charging issue, 3c toolbox gives me 300 - 500mA which after a while (5 -10mins ) goes to 0mA.
[Galaxy Tab 3 8.0 Android Development] :
I havent changed nothing everything is stock, maybe its a cm bug
[Galaxy Tab 3 8.0 Android Development] :
GPS works
[Galaxy Tab 3 8.0 Android Development] fathroen:
Using samsung charger, 3c Toolbox and Ampere App both give way off reading of current charge (850mA) compare to actual charge using ampere meter (1100mA). Probably this is why the tablet gives "charging slowly" message.

Some random observation:

- GPS works perfectly :D

- IR Blaster using Peel App works

- Magnetic cover on/off works

T311 using latest CM13 (6 jan 16)
[Galaxy Tab 3 8.0 Android Development] angel_kris:
Two Questions,

1. Is anybody else facing problems with apps not able to write to external sdcard, works with internal sd so storage permission should not be an issue ? Was able to use the external sdcard with the same app in CM 5.1.1. Some apps are able to access external and some dont. Perhaps Apps not using DocumentProvider API ?

2.) What apps are you all using for undervolting their cpu. Using SetCpu presently.

GPS working on my device too
[Galaxy Tab 3 8.0 Android Development] gr8nole:
You are correct that many apps are not using the correct interface for sdcards in Marshmallow. Those apps will need to be updated to work correctly, but with the very low percentage of devices on Marshmallow, I don't expect that the app developers are in a big rush.
[Galaxy Tab 3 8.0 Android Development] satcomranger:
Thank You for your continued efforts at supporting this device. Only problems I had, you have covered in post #2.

SM-T310 with the STOCK build of open gapps ..
[Galaxy Tab 3 8.0 Android Development] gr8nole:
New builds are currently in progress with Netflix "partially working".

The movies will now play, but after 5-10 seconds, the color shifts and causes lines to appear in the video.

This issue seems to plague other similar devices as well. Hopefully, someone smarter than me can figure it out.
[Galaxy Tab 3 8.0 Android Development] NickS4:
Glad to see there's progres at least!

Thanks for all your builds man, you're doing a great job :)
[Galaxy Tab 3 8.0 Android Development] gr8nole:
Okay folks. New builds are up with working Netflix. (Jan 8)

After further testing on Netflix, I have experienced that sometimes the lines will go away after a few seconds and not come back. :good:

But, other times they never go away. Sometimes, hitting the "back 30 seconds" button will make them go away.

Also, Busybox has been deprecated in CM and replaced with Toybox. Some of your root apps (such as Root Explorer) will need to be updated by the app dev in order to work correctly. You can install Busybox from the Play Store if you need to.
[Galaxy Tab 3 8.0 Android Development] TheRisingMyth:
You're most welcome !
[Galaxy Tab 3 8.0 Android Development] gr8nole:
I have determined that the Netflix video issue is due to streaming bandwidth. If you have a fast connection you most likely will not have an issue with video lines but if you have a slow connection you can adjust your settings on the Netflix website to use less bandwidth. This seems to have solved the problem for me.
[Galaxy Tab 3 8.0 Android Development] xu3sno:
Xposed on cm-13.0-20160108-UNOFFICIAL-lt013g

It works just fine! :cool:

Thanks [MENTION=3034891]gr8nole[/MENTION] :good:
[Galaxy Tab 3 8.0 Android Development] TheRisingMyth:
Even though it's at an early stage, I think these builds are easily qualifiable as Beta. They're quite stable.
[Galaxy Tab 3 8.0 Android Development] jf.navica:
Better than Beta, at least on T310!

GPS fix is way faster than under CM 12.1, Netflix works fine and the January 8th update fixed a battery drain problem I had with Lara Croft Go (game would drain my battery in 30 minutes). Even bluetooth speakers work fine although sounds gets choppy when I get 10-12 feet away.

Bug I noticed so far:

- Half Google search bar.

- Battery stats page only shows screen usage and nothing else.

T310 CM 13 with nano open gapps
[Galaxy Tab 3 8.0 Android Development] gr8nole:
I am aware of both of those issues.

Still trying to figure out the battery stats issue.

I believe the half Google search bar is a CM launcher problem that they will need to address.
[Galaxy Tab 3 8.0 Android Development] satcomranger:
If upgrading from one of your builds to the next is the process the same ? Just copy zip to sd card .. boot recovery then flash? And will this keep all your existing apps in place ?

Thanks again for your efforts ..
[Galaxy Tab 3 8.0 Android Development] marek_poland:
Yes, it will keep all the apps
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
[MENTION=3034891]gr8nole[/MENTION] installed jan 8 build

cant screen doesnt rotate to landscape mode when unclocked however, changes in lock mode

Gps works.. Youtube also dont know about netflix cuz dont use dat one. Rest is fine will let knw if find any issues further
[Galaxy Tab 3 8.0 Android Development] gr8nole:
Screen rotation is now a launcher setting that is set "off" by default.
[Galaxy Tab 3 8.0 Android Development] gr8nole:
New builds are in progress with the new "Snap" camera app.

The UI needs a little adjustment, but it works and has more features than the old camera2 app.

No, video doesn't work any better. Occasional "can't connect to camera" messages still exist.

Edit: All builds are up.
[Galaxy Tab 3 8.0 Android Development] :
[MENTION=3034891]gr8nole[/MENTION] snap camera cant change focus mode and cant focus so I think why the image is too blury, btw new build is very fast and smooth compare old build and I dont have camera stop anymore. Tks :)
[Galaxy Tab 3 8.0 Android Development] jf.navica:
Same here, camera doesn't focus. Works fine with Open Camera.

And you can forget my comment about battery drain with Lara Croft GO. It worked fine only a few times after the fresh install of 08 version. Must be a conflict with some other apps, still trying to figure it out.

T310 CM 13 (20160110) with nano open gapps
[Galaxy Tab 3 8.0 Android Development] jianjovi:
any suggestions for video player?

I'm using MXplayer but it crashes a few seconds after start playing a video. I hope it will be fixed in the next build update [MENTION=3034891]gr8nole[/MENTION]
[Galaxy Tab 3 8.0 Android Development] gr8nole:
I think MX Player depends on the video. I just tested it and it worked fine with all but one of my movies (all are mp4). HW+ setting won't work for this device.
[Galaxy Tab 3 8.0 Android Development] jianjovi:
thank you for your quick reply ☺️

ok.. I'll test it in new build

downloading.. ?
[Galaxy Tab 3 8.0 Android Development] gr8nole:
Just discovered that if you hit "volume up" or "volume down" buttons, it will autofocus and take the picture.
[Galaxy Tab 3 8.0 Android Development] axelbest_rj:
Very good! Some unexpected reboots sometimes.

Congratulations!
[Galaxy Tab 3 8.0 Android Development] gr8nole:
AOSP keyboard force close issue will be fixed in the next build. This means you won't need to delete any lib file and swipe input will now work on AOSP keyboard.
[Galaxy Tab 3 8.0 Android Development] :
Cool but do you know how to press capture key to focus because picture isnt stability and shaking when try to press volume key. Thanks
[Galaxy Tab 3 8.0 Android Development] gr8nole:
Still working on that.

Can you switch to rear video mode and touch the screen and tell me if it focuses where you touched?
[Galaxy Tab 3 8.0 Android Development] jf.navica:
[MENTION=3034891]gr8nole[/MENTION] : Touch to focus works when in video mode, only with rear camera.

[MENTION=5446271]jianjovi[/MENTION] : VLC works fine with video so far
[Galaxy Tab 3 8.0 Android Development] Ibbi786:
So is the video fixed?
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
[MENTION=3034891]gr8nole[/MENTION] installed ur latest build dats 1/10 one batry drains a lot dan ur 28/12 build a lot i think dat was d best build for batry
[Galaxy Tab 3 8.0 Android Development] Ibbi786:
Just suggesting, if we compare this ROM'S OVERALL battery perfomance with the Fastdream JB based ROM, it is 60% better!! Point I noticed: If I keep WiFi on and leave it whole night on this ROM without disturbing the tablet, battery decreses from 89% to 78% for me while on the Fastdream ROM, it would be from 98% to 96% for me... Charging on this ROM was slow too! Not Complaining, just telling my opinions about the battery life so dont take it wrong please!
[Galaxy Tab 3 8.0 Android Development] DreamD1:
Can anyone confirm me regarding the working of app2sd feature in this ROM.

Also i read that external sd card can be mounted as internal storage in Marshmallow. Is it true in this ROM?
[Galaxy Tab 3 8.0 Android Development] marek_poland:
I have no idea if app2sd is working.

But there is possibility to mount ext sd as internal, but you will loose access to internal storage.

There are two option:

1. You can have access to the internal and external storage like on any previous ROMs, and apps will install on internal storage

2. You can have access only to ext sd, where you can install apps, download anything there, but you'll loose 10GB of space until you change setting to option 1
[Galaxy Tab 3 8.0 Android Development] eldoggor:
So this rom is good as a daily driver? Thanks!
[Galaxy Tab 3 8.0 Android Development] :
Yes
[Galaxy Tab 3 8.0 Android Development] satcomranger:
There is no option in the apps settings that indicate to me that there is a apps2sd feature. From what I read tho, that is a "feature of marshmallow". Perhaps some 3rd party app might do it if it doesn't rely on the native marshmallow settings.

Also it is just what marek_poland says about the use of the external sd card in his 2 options.

---------- Post added at 12:32 PM ---------- Previous post was at 12:17 PM ----------

So what video are you talking about ? I can watch HBO GO with no issues .. on the 0110 version SM-T310
[Galaxy Tab 3 8.0 Android Development] Andry7:
Hello! Thanks a lot for your work for our still good tab! I appreciate a lot!

I would like to share my feedback about 2 days with this rom on my t311. I can confirm that it works well enought for daily use, I got a couple of reboot for some heavy app the first times I run them. Then no more problems.

Hspda+ works, no idea with 3G or 2G because here I have H+ normally.

I read that you have only a t310 so if you want feedbacks for t311 I'm available. ;)
[Galaxy Tab 3 8.0 Android Development] hartmark:
I were running link2sd before and with MM it stopped working. It says it cannot recreate the mount script.

However this app works as a good replacement.

https://play.google.com/store/apps/details?id=in.co.pricealert.apps2sd
[Galaxy Tab 3 8.0 Android Development] :
Deleted :)
[Galaxy Tab 3 8.0 Android Development] xu3sno:
+1 bro!

Currently on cm-13.0-20160112-UNOFFICIAL-lt013g

Link2sd doesn't works on cm 13 in all devices I have!

It's working partly! Dexes can't be moved to sdext2 (I'm using ext4 fs) but user apps and their libs. Just pushed 11link2sd file from LP to /etc/init.d > reboot system > Link2SD mount warning > tap warning > quick reboot > Link2SD > linking apps and libs enabled! Gained more free space in /data :)

Have a great day! :cool:
[Galaxy Tab 3 8.0 Android Development] Andry7:
I have 3G option selected on settings
[Galaxy Tab 3 8.0 Android Development] :
Deleted :D
[Galaxy Tab 3 8.0 Android Development] Ibbi786:
Video recording using camera!

Sent from my T311 using INTERNET
[Galaxy Tab 3 8.0 Android Development] :
3G is come back. Woohoo. Thanks for everything :D
[Galaxy Tab 3 8.0 Android Development] Ibbi786:
Video recording works?

Sent from my T311 using INTERNET
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
Hi [MENTION=3034891]gr8nole[/MENTION] i have encountered an issue with facebook dont knw if its d same with all apps...when i try to access my gallery from fb it shows all black thumbnail have attched ss...
[Galaxy Tab 3 8.0 Android Development] :
Force stop and come back

---------- Post added at 05:22 PM ---------- Previous post was at 05:21 PM ----------

Yes
[Galaxy Tab 3 8.0 Android Development] Ibbi786:
I think I had encountered the same issue because whenever I opened Gallery app, it just crashed so I had to install Quick Pic to view my photos, not sure about fb because didnt download that memory hogger!

Sent from my T311 using INTERNET
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
Hey dat worked for me thanks mate !!!
[Galaxy Tab 3 8.0 Android Development] :
:D
[Galaxy Tab 3 8.0 Android Development] gr8nole:
Looks like you already have this solved. :good:

But just for future reference for everyone, when an app asks for permissions to access things like media or storage, a reboot will usually be necessary (or in this case, a force close can work too) to have the permissions granted properly.
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
Thanks [MENTION=3034891]gr8nole[/MENTION] is d slow charging issue solved in new build?
[Galaxy Tab 3 8.0 Android Development] gr8nole:
No, I haven't had the time to look into it yet.
[Galaxy Tab 3 8.0 Android Development] sandeep0048:
Alright no issues take your time...:thumbup:
[Galaxy Tab 3 8.0 Android Development] gr8nole:
Looks like it is not switching from the "MTP" protocol to the "charging" protocol properly.

When you plug it in to charge, go to Settings -> Dev Options -> Select USB Config and change it to "Charging" and see if that helps.
[Galaxy Tab 3 8.0 Android Development] axelbest_rj:
I note a problem with MX Player, AC3 Audio is not supported on that.

No problem using VLC. Particularly I think MX Player is much better than VLC.
[Galaxy Tab 3 8.0 Android Development] :
It still show changing slow but dont care much it take 1h30 to full. I use LG dock changer, with original changer it take 3-4 hours to be done
[Galaxy Tab 3 8.0 Android Development] marek_poland:
AC3 Audio is not supported by default a long time.

If you want to play that via MPlayer you will have to download special codec, which is available on xda(it supports AC3)

xdaforums.com/apps/mx-player/mx-player-custom-codec-dts-support-t2156254
[Galaxy Tab 3 8.0 Android Development] jf.navica:
Tried it and it immediately went from 70% to fully charged. Battery stats have been completely reset, even TWRP show 100%.

TM310 cm13 20160110
[Galaxy Tab 3 8.0 Android Development] jianjovi:
try battery calibration app

---------- Post added at 03:38 AM ---------- Previous post was at 03:33 AM ----------

oh yeah.. mx player works great now ☺️?

thank you [MENTION=3034891]gr8nole[/MENTION]
[Galaxy Tab 3 8.0 Android Development] Aniket.t20:
SIM isn't working for me

Made a clean flash of the pas few builds but the SIM hasn't been working for me. Maybe Im doing something wrong?

Using Slim Gapps beta.

Tested SIM on other devices, it works fine. PS Both sims used in testing have only 2G network and no 3G !
[Galaxy Tab 3 8.0 Android Development] Andry7:
Stupid question: your APN is configured correctly? Because the default one didn't work for me, for example (I have Vodafone).
[Galaxy Tab 3 8.0 Android Development] Aniket.t20:
What do you mean by that?

Just to be clear by sim not working I mean I get no signal... So I can't test the data (or apns). Also manual scanning for network instantly fails without really scanning!