yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S2 Android Development] preference:
Yeah looked there. Didnt try flashing a different build. I'll do a dirty, if it doesn't work I'll do a clean. Here is a logcat.

https://pastebin.com/P0r71LiL
[Galaxy Tab S2 Android Development] :
Is anyone using the SmartBar navigation bar? I'm trying to use it for tasker. It lets me select a task but then it just crashes systemUI. Older versions of this and other roms have the same symptom. Am I missing something here?
[Galaxy Tab S2 Android Development] eeter:
Is there a way to have an "ambient display" feature showing the clock at night or a "Lift to check the phone" option?
[Galaxy Tab S2 Android Development] Icewyng:
Can't find anything wrong at first glance. I will compare my logcat to yours and see what I can find. However, I have found a few errors that could be fixed (including the no battery % and stats error).
[Galaxy Tab S2 Android Development] Icewyng:
Can you send a logcat when you try to use it? Best way to see what is wrong.
[Galaxy Tab S2 Android Development] belveder69:
Installed this on my new T813, works fine so far but won't see my sdcard?

Any help appreciated
[Galaxy Tab S2 Android Development] almahix:
I've had ROMs that couldn't see the T813 "external" sdcard, but I can see it with remix. I use ES file explorer, if that is useful. Good luck. Perhaps the sdcard isn't formatted correctly?
[Galaxy Tab S2 Android Development] Icewyng:
Could be how it is formatted. Is it formatted in ExFAT filesystem? I only have a T-713 but both have the same hardware. I can see my sdcard just fine here (ExFAT)
[Galaxy Tab S2 Android Development] slipnslider:
Stupid question - but will this work with the SM-T810?
[Galaxy Tab S2 Android Development] Icewyng:
Unfortunatly no since the T-713 has a Qualcomm Snapdragon 652 and the T-810 has an Exynos 5433.
[Galaxy Tab S2 Android Development] soraxd:
when my screen turns off, it has a very hard time turning back on, i still hear it make touch noises in the background, but the screen just doesnt wake up from sleep. it usually takes many attempts to wake it.

ive seen something like this years ago when clock speed would be set too low during sleep, im wondering if thats whats going on here,

anyone know what might be going on?

answer:

anyone who was wondering, it was because of the navigation bar at the bottom, having it enabled causes the whole table to become massively buggy and unstable
[Galaxy Tab S2 Android Development] buddhay:
vendor image mismatch

hi,

dirty flashing latest rom RR-O-v6.0.0-20180421-gts210vewifi-Unofficial.zip over the one from 20180407 throws

error two times during start.

any ideas?.. bud
[Galaxy Tab S2 Android Development] steelfatboy1:
I'm getting it, too. Others are reporting it for different roms based on Lineage OS.
[Galaxy Tab S2 Android Development] buddhay:
vendor image mismatch workaround

ok, reading the above i found that the fingerprints in /system/build.prop and /system/vendor/build.prop are not matching.

replacing the wrong value in /system/build.prop with the vendor value works around the error message.

..bud
[Galaxy Tab S2 Android Development] Icewyng:
Thank you for the heads up Bud. I will let Orfik know.
[Galaxy Tab S2 Android Development] Kayotick:
This did not work for me.
[Galaxy Tab S2 Android Development] buddhay:
what did you actually do? ..bud
[Galaxy Tab S2 Android Development] Kayotick:
Made a backup copy of /system/build.prop then copied the entry from /system/vendor/build.prop containing the entry for ro.fingerprint. See attached screenshot. The first cat of the build.prop contains the value I copied from /system/vender/build.prop

Was there something else I should have changed?
[Galaxy Tab S2 Android Development] buddhay:
prop files are like ini files containing KEY=value pairs . what you did is pasting the KEY=VALUE from vendor props to build.prop resulting in

KEY=KEYVENDOR=valuevendor

remove KEYVENDOR= and it works.. bud
[Galaxy Tab S2 Android Development] Kayotick:
Ah thanks bud I didn't realize I left that in there. I removed that restarted and I am now good.
[Galaxy Tab S2 Android Development] Sraichvold:
Hey folks. I'm on the 5/5 build and every time I reboot I get a message saying there's a vendor mismatch and that I should make sure I'm updated to NRD90M, which I am. It looks like these last few posts are about this issue, but I can't quite figure out what I'm supposed to do. Can anyone give me a little guidance? Thanks!
[Galaxy Tab S2 Android Development] buddhay:
vendor mismatch workaround

see post #227 ff. which are literally the last posts before yours ;P . maybe a simple thread search next time.

..bud
[Galaxy Tab S2 Android Development] Sraichvold:
Orrrrrr maybe reread my post in its entirety. It clearly acknowledges the fact that those posts are related to my question, and then I go on to say that I could figure out what I was supposed to do. Maybe a simple read of the whole post next time.
[Galaxy Tab S2 Android Development] buddhay:
hehe, my bad.. you are right, i simply stopped reading as i assumed the issue as "worked around" and you being lazy, sorry bout that. so what exactly do you not understand form the explanations above? did you read what Kayotick tried and why he failed but eventually succeeded?

..bud
[Galaxy Tab S2 Android Development] IronW:
You need to change ro.build.fingerprint in /system/build.prop to match ro.vendor.build.fingerprint in /system/vendor/build.prop

I used ES File Explorer to edit the files by copying the ro.vendor.build.fingerprint value from /system/vendor/build.prop to /system/build.prop

Hope this helps

-Andrew
[Galaxy Tab S2 Android Development] netgar:
How you guys can compare 5hat ROM to stock 7.0 lite ROM?
[Galaxy Tab S2 Android Development] Obecny:
Just to let everyone know the new version 2018-05-19 still has the compass bug same as all the earlier 15.1 based version so is useless with some applications like dji go for example.

This bug was actually fixed in the latest 2018-05-14 LineageOS 15.1 (https://download.lineageos.org/gts28vewifi) so I had a huge hope it will be also fixed in RR as this is my favorite system!
[Galaxy Tab S2 Android Development] Icewyng:
I will pass that along to Orfik. Thanks for the heads up.

Is the fingerprint issue resolved BTW?
[Galaxy Tab S2 Android Development] Obecny:
The fingerprint issue is still there as mentioned before but simple fix with editing build.prob with data from vendor folder is not making it any kind of big deal for me, anyway I am using my s2 only as a dedicated device to my drone so at the current level of development I have to wait, thanks
[Galaxy Tab S2 Android Development] Sraichvold:
Thanks for the responses. I did as you said and changed the value for that line using ES File Explorer, but I get the same notification when I reboot. So I checked the file I edited and it had reverted back to its original value for to.build.fingerprint .

I'm just stumped.

Its not a huge deal anyway to tap the notification away.
[Galaxy Tab S2 Android Development] atirage:
Could someone please tell me how's the battery life with this ROM onT713? (with SoT, usage type, brightness level)
[Galaxy Tab S2 Android Development] Obecny:
Just wondering if this project is completely dead or should we expect any new versions at all?

looking forward to getting the current version with fixed compass, that's all I need. Thanks
[Galaxy Tab S2 Android Development] nnortel37:
Thank you for the perfect update!
[Galaxy Tab S2 Android Development] Obecny:
(09-06-18) Finally, great rom with everything I need!

reporting - compass is fixed, thanks!
[Galaxy Tab S2 Android Development] mad212:
Is anyone having an issue downloading offline maps with Google maps? The download button stays greyed out. I doubt it's a rom issue but I've never had this issue on any device before.
[Galaxy Tab S2 Android Development] Icewyng:
I just tried it and it is working fine here.
[Galaxy Tab S2 Android Development] nnortel37:
The downloading of Google offline maps works fine.
[Galaxy Tab S2 Android Development] jolivera:
Hi!

I installed this ROM two days ago and everything is going fine, good work!

Yesterday I installed Titanium backup, and then I noticed that the tablet was not rooted...

Is there a way to do it?

Thanks!
[Galaxy Tab S2 Android Development] waterpolo:
Install Magisk 16
[Galaxy Tab S2 Android Development] lpdavidgc:
I can't see preview on recents, any help?
[Galaxy Tab S2 Android Development] codygs83:
Anyone else get a vendor image mismatch when flashing this on t713?

I can't find the latest vendor image to flash

Edit. Also is anyone running v4a on the latest? Can't get to permissive to allow for drivers to install
[Galaxy Tab S2 Android Development] sutur:
Latest weekly release working a treat on my T813. Thanks for all your efforts.

Any chance of home HW button being customisable in the near future?
[Galaxy Tab S2 Android Development] IronW:
Just updated to the lasted build, works great so far!
[Galaxy Tab S2 Android Development] Astania:
One question, is it possible to change AMOLED screen colour mode like in stock? Cine, Photo, basic screen modes are present to chose?
[Galaxy Tab S2 Android Development] almahix:
I'm very grateful to the developers who created and have maintained this

ROM for us. I am puzzled by why there is so little support for the T-813 variant compared to the other 81x models. What is the difference?
[Galaxy Tab S2 Android Development] Astania:
Can you tell me please if there's a possibility to select screen modes in this ROM like in the stock, adaptive mood Cinema mood photo AMOLED mood and basic mode thank you
[Galaxy Tab S2 Android Development] alan-31:
I will try to install this for my sm-t713 that currently has stock 6.0. Hopefully there are no issues.
[Galaxy Tab S2 Android Development] Limitscrw:
Works like a charm on my SM-T713. Highly recommend it :svetius:
[Galaxy Tab S2 Android Development] r0tati0n:
Hello,

I recently installed RR on my T813.

I noticed the CPU was not going into Deep Sleep, BBS reported no wakelocks from Apps but Android itself.

I deactivated "Open network notification" in WiFi preferences and it appears to be gone.

Is this normal, that function causes a Wakelock?
[Galaxy Tab S2 Android Development] nadastry:
A question: Where can I switch off Wifi during sleep when not plugged in? Currently it is always On.
[Galaxy Tab S2 Android Development] adoe:
Thx for latest build
[Galaxy Tab S2 Android Development] mr.b4rt:
for me its always off and i want it enabled but there is no option or im just blind

but thx for this build its running rly good
[Galaxy Tab S2 Android Development] adoe:
screen is 180 degrees rotated in latest build. 140818

modified build.prop before install, no result
[Galaxy Tab S2 Android Development] rodentkj:
Same here on the 20190814 build for my T-813. Both Portrait and Landscape are 180 degrees off including the touchscreen.

***Update***

The issue is with this line in the build.prop

ro.sf.hwrotation=270

It needs to be

ro.sf.hwrotation=90

It's impossible to navigate the touch screen to edit the build.prop when it's 180 deg off.

I had TeamViewer installed. Started a screen share (which was the correct orientation) and was able to edit the build.prop.

Rebooted and now the screen orientation is correct.
[Galaxy Tab S2 Android Development] 9646gt:
I am having issues on my t713 installing. I had the Nougat version of RR on here previously. I updated TWRP to the latest version and completely wiped the tablet. I am installing the most current build with the ARM64 Stock gapps for 8.1 from the link. On first boot, I get a vendor mismatch error but it continues. Then after connecting to wifi it gets stuck at checking for updates forever. I can go back to the wifi screen and then it will show the checking for updates again and skips forward.

I select to copy data from my cloud backup with google and it gets to the checking info screen and the screen goes black. It then says Google Play Services has Stopped and no matter how long I wait or anything I can not go forward. Any ideas where to start? I am going to try flashing the MINI version of Gapps next.
[Galaxy Tab S2 Android Development] Icewyng:
Never happened to me but trying with installing the Mini version would be a good start. Maybe be a storage issue.
[Galaxy Tab S2 Android Development] ValVK:
rodentky

Can you provide some patch for build.prop-i don't have a Team Viewer installed and screen 180 rotated is very annoing...

Thank you in advance!
[Galaxy Tab S2 Android Development] orfik:
Problem with screen orientation seems only on T-813. Have buttons backlight work on it?
[Galaxy Tab S2 Android Development] mirkoo95:
it works on Tab s2 t719
[Galaxy Tab S2 Android Development] adoe:
no they dont work
[Galaxy Tab S2 Android Development] Icewyng:
Orfik is aware of the HW backlight problem. He is trying to figure out what happened. Seems like something was changed since last build.
[Galaxy Tab S2 Android Development] greyoldchief:
Can this be dirty flashed over the July 2018 version?
[Galaxy Tab S2 Android Development] greyoldchief:
yes. will have to fix vendor mismatch again though
[Galaxy Tab S2 Android Development] chaos90222:
I dirty flashed the 0814 build from 0629build, and the t713 has huge battery drain even I turn it off, anyone has the same problem?
[Galaxy Tab S2 Android Development] rodentkj:
Sorry. Do not have any idea how to go about making a patch
[Galaxy Tab S2 Android Development] ValVK:
Ok, thanks for answer! Will wait for fix…
[Galaxy Tab S2 Android Development] jahciple:
What's the fix?
[Galaxy Tab S2 Android Development] jahciple:
Also anybody getting this message when they check on battery usage?
[Galaxy Tab S2 Android Development] Marton1:
Hello, can someone please tell me where I can find the latest ResurrectionRemix Nougat 5.8.5 build for the T813? (dated around 12/2017?). Thx
[Galaxy Tab S2 Android Development] orfik:
https://drive.google.com/open?id=0B29uGxvwvihDY0hBNkE2UlM0MzA
[Galaxy Tab S2 Android Development] buddhay:
Jupp.. 140818 seems to have the orientation sensor inverted. funny enough only the display is affected. touch input still has the correct orientation.
[Galaxy Tab S2 Android Development] rodentkj:
Already been gone over.

See my post #267
[Galaxy Tab S2 Android Development] buddhay:
right. works as described. edited '/system/build.prop' in TWRP's terminal via vi before restarting. thx ..bud
[Galaxy Tab S2 Android Development] blecap:
yea i flashed properly all seems good until i hit the setup screen. orientation issue. why bother releasing it? i took hours trying to fix this damn crap when whoever made this could release a patch to fix it
[Galaxy Tab S2 Android Development] brightjh01:
really?

Really my thinking is I'm grateful that someone is working on it. If I could I would my self. otherwise just stay with stock. And be happy:)
[Galaxy Tab S2 Android Development] AesopRock127:
I saw an another page that this is a known bug for the Nougat upgrade. A way to fix is to have separate ssid for 2.4ghz and 5ghz. Hope this helps you

This same thing happened with me. For me it seemed to be forgetting to wipe cache and davl cache after flashing gapps. I recovered to my stock backup then continued with a clean install of RR this time remembering to wipe cache after flashing gapps. Did the mini or other version of gapps work for you? was interested to see if it helped but you never reported back.

on another note:

i know this has been mentioned several times throughout the post but maybe make a better note in the first post that twrp 3.1.0-1 by ashyx will throw the error 7 and not flash RR succesfully. It took me awhile to figure out. i was trying to add my BL to the updaterscript before i realized it was already there and reading through the whole thread twice and then rechecking the first post which says to use twrp 3.2.1.0 by Luk1337 before i figured it out. BTW im on t713 coming from a clean install from xxu2brb2.

Special thanks to orfik for his work and Icewyng for posting this for us
[Galaxy Tab S2 Android Development] AesopRock127:
cant figure out how to delete this post. double posted on accident, edited my first post to contain both posts and now cant figure out how to del this 1..... Help plz mods
[Galaxy Tab S2 Android Development] Techguy777:
Hey I just got the Samsung Galaxy s2 tab t813 model. It was used on eBay but it's in mint condition. The Android system was updated to nougat. Well I have had some problems. When I go to flash a rom and reboot my device shuts off and I turn it back on and the rom is installed. It happens with this rom no I don't think it's a rom issue and this really isn't the thread but I'm curious what you guys think I've looked around xda can't find anything. I did reflash the latest frimware on Odin when it was done I rebooted and then the tablet keep rebooting so I factory reset it on stock recovery and that worked. I'm worried this tab could be junk. I have another Samsung tab a and I've done all the exact same thing as this tablet and it works fine. At first I tried rooting it twrp was throwing errors then after firmware update all the errors stopped so I thought it was fixed until it shuts off. Like I said its not the rom Omni rom does it to. Any help would be appreciated thank you?
[Galaxy Tab S2 Android Development] gorthon:
Does this ROM have the same battery drain (when idle) issue as current Lineage builds?
[Galaxy Tab S2 Android Development] buddhay:
is there an official lineage build for the t713/t813? where did you find it?

this rom behaves well most of the times. sometimes it forgets how to enable doze after a while so it will run on the lowest cpu freq. instead during idle. but that did not happen for quite a while now, so maybe was fixed.

having the t813 laying around it loses maybe 10-15% a day. you can do the math.. bud
[Galaxy Tab S2 Android Development] gorthon:
There is a thread here on xda

Sounds to me like the same bug lineage has. With stock the battery drain on an idle day was barely noticeable (maybe 2 or 3%).
[Galaxy Tab S2 Android Development] waterpolo:
Can we soon expect a new (update) built for T813?
[Galaxy Tab S2 Android Development] buddhay:
or alternatively, is there a repo with Orfik's modifications online? ..bud
[Galaxy Tab S2 Android Development] Icewyng:
I'll ask Orfik. I will keep you posted.
[Galaxy Tab S2 Android Development] Icewyng:
No replies so far... I will try to see if I can get a ROM version together. Been a while since I've done some dev work.

We'll use this thread until I get a functional ROM. Keep posting bugs so we can look into it.
[Galaxy Tab S2 Android Development] buddhay:
looks like i have a working build for the t813 based on RR 6.2 and Lineage 15.1 from yesterday.. anybody interested? ..bud
[Galaxy Tab S2 Android Development] VWijenberg1987:
I am interested and looking forward to try your build.
[Galaxy Tab S2 Android Development] buddhay:
note this is an as is build. just took the sources and figured out how to bring the device tree in shape for RR to build. so far i see no improvements, aside from "no rotation" or "build fingerprint wrong" issues. the android security update stamp is october 5th . button backlights are still dead.

here you go ..bud

https://mega.nz/#F!fzx1DYyR!EgydB9zxLVABMHklYjtKdw

for the interested. what i did was

1. setup build env on a debian box as described here (via scripts) https://github.com/ResurrectionRemix/platform_manifest#refer-to-scripts-to-setup-build-env

2. created build folder, repo init, repo sync as described here https://github.com/ResurrectionRemi...r-where-the-rr-repo-will-be-stored-and-synced

3. added

.repo/local_manifests/roomservice.xml

(attached) to make the device known

4. ran repo sync again to include repos for this device

5. added

device/samsung/gts210vewifi/rr.(dependencies,mk)

(attached) to RRify the just downloaded device tree

6. setup ccache https://github.com/ResurrectionRemix/platform_manifest#setting-up-ccache

7. tune jack https://wiki.lineageos.org/devices/gts210vewifi/build#configure-jack-1

8. init environment

source build/envsetup.sh

9. check if device is there

breakfast gts210vewifi

and finally

10. start build

brunch gts210vewifi
[Galaxy Tab S2 Android Development] rholm:
How is idle time battery drain? Thanks!

Cheers,

Rich
[Galaxy Tab S2 Android Development] Icewyng:
Thanks for the post. I will try to compile on for the T-713 later. If someone wants to try to compile one, it is the gts28vewifi. It will probably still have the battery drain problem since it is based on LineageOS. We need to find a custom kernel to be able to test.
[Galaxy Tab S2 Android Development] buddhay:
all 4 device trees are already in the above attached roomservice.xml

<project name="LineageOS/android_device_samsung_gts210velte" path="device/samsung/gts210velte" remote="github" revision="lineage-15.1"/>
<project name="LineageOS/android_device_samsung_gts210vewifi" path="device/samsung/gts210vewifi" remote="github" revision="lineage-15.1" />
<project name="LineageOS/android_device_samsung_gts28velte" path="device/samsung/gts28velte" remote="github" revision="lineage-15.1" />
<project name="LineageOS/android_device_samsung_gts28vewifi" path="device/samsung/gts28vewifi" remote="github" revision="lineage-15.1" />

so you proably only need to do RRify your devices tree and you are good to lunch. bud
[Galaxy Tab S2 Android Development] Icewyng:
That is what it looks like, yes. I just need some free time now. :)
[Galaxy Tab S2 Android Development] buddhay:
as i've already set it up now, let me give it a spin. gts28vewifi right? bud
[Galaxy Tab S2 Android Development] buddhay:
try this RR-O-v6.2.1-20181103-gts28vewifi-Unofficial.zip for size

https://mega.nz/#F!fzx1DYyR!EgydB9zxLVABMHklYjtKdw
[Galaxy Tab S2 Android Development] buddhay:
recent builds for T713/T719/T813/T819

because i was at it anyways, just built the whole family

Samsung Galaxy Tab S2 8.0 LTE (2016) (gts28velte)

Samsung Galaxy Tab S2 8.0 Wi-Fi (2016) (gts28vewifi)

Samsung Galaxy Tab S2 9.7 LTE (2016) (gts210velte)

Samsung Galaxy Tab S2 9.7 Wi-Fi (2016) (gts210vewifi)

have fun, no guarantees (only gts210vewifi is tested)

https://mega.nz/#F!fzx1DYyR!EgydB9zxLVABMHklYjtKdw
[Galaxy Tab S2 Android Development] rholm:
On my T-810, I see that the device never goes into deep sleep, which seems to be the same problem. Are there any custom kernels for the S2 devices?

Cheers,

Rich
[Galaxy Tab S2 Android Development] buddhay:
nope. that was the first thing i checked. my t813 with this rom dozez very well when laying around doing nothing according to cpu-spy. bud
[Galaxy Tab S2 Android Development] Icewyng:
Thanks. It works like a charm. I will change the first post to point to your version tomorrow.
[Galaxy Tab S2 Android Development] Icewyng:
For the T-810, if you look a few threads down this one, there is a custom kernel by engine95. Maybe it will work for you?

I wonder how it would go if we compile the that kernel for the t-713/813...
[Galaxy Tab S2 Android Development] rholm:
Unfortunately, that's a stock kernel.

Cheers,

Rich
[Galaxy Tab S2 Android Development] buddhay:
current builds for T713/T719/T813/T819 (security patch level 2018-11-05)

RR-O-v6.2.1-20181106-<model>-Unofficial.zip

for

Samsung Galaxy Tab S2 8.0 LTE (2016) (gts28velte)

Samsung Galaxy Tab S2 8.0 Wi-Fi (2016) (gts28vewifi)

Samsung Galaxy Tab S2 9.7 LTE (2016) (gts210velte)

Samsung Galaxy Tab S2 9.7 Wi-Fi (2016) (gts210vewifi)

have fun, no guarantees (only gts210vewifi is tested)

https://mega.nz/#F!fzx1DYyR!EgydB9zxLVABMHklYjtKdw

Changelog

2018-11-06

- refreshed all sources

- push RRified device trees and Settings app to https://github.com/bdhay

- ported multicolumn settings dashboard from Omni

---------- Post added at 07:18 PM ---------- Previous post was at 07:16 PM ----------

@Icewyng don't worry about updating the first post. getting comfortable with the release process and will setup a new thread for the builds soonish. bud
[Galaxy Tab S2 Android Development] Icewyng:
I think it would be the best thing to do. When yours is ready, I'll redirect everyone to your thread.
[Galaxy Tab S2 Android Development] buddhay:
[MENTION=3299689]Icewyng[/MENTION]

are the button backlights working on your device?