yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S2 Android Development] thewebqueen@gmail.com:
WiFi won't turn on

I flashed the Rom and it looks great on my Tab S2 T713 however my WiFi won't turn on, any ideas? Everything else seems to work: Bluetooth, etc.
[Galaxy Tab S2 Android Development] Lightn1ng:
uh-oh.

So you can't boot normally?

You must have accidentily turned OFF oem unlocking, which causes that issue. Try flashing the *stock tar*, and if that doesn't work, you might be screwed :(
[Galaxy Tab S2 Android Development] Lightn1ng:
ya know what, I'm just going to actually fix this issue now. gimme a little while and I'll have a zip for you to flash.
[Galaxy Tab S2 Android Development] thewebqueen@gmail.com:
Thank you...

Thank you for your efforts :)
[Galaxy Tab S2 Android Development] Jaycob2016:
Yes, it wasn't booting normally after I turned OFF the FRP and Usb Debugging option. So, after I flash your Rom from there on I have to leave FRP option ON and Usb Debugging? I flash my stock firmware back and everything is OK, Phew! got me scared there for a sec. I also have the Wi-Fi issue and I flash permissive boot from what I read and It worked. Btw, Lightning ROM is "Kewl". Thanks.
[Galaxy Tab S2 Android Development] Lightn1ng:
NEVER touch oem unlocking. Ever. ever. in your life.

You're lucky.
[Galaxy Tab S2 Android Development] Lightn1ng:
Can you guys flash this and report back:

t713_wifi_fix.zip

[MENTION=7706795]thewebqueen@gmail.com[/MENTION]
[Galaxy Tab S2 Android Development] Jaycob2016:
I know, I just bought my tab last week. Now I'm contemplating to root it again. :)
[Galaxy Tab S2 Android Development] LouK:
IS this fix for T713 only or will it work on T813 as well?

Sent from my Note 5 920i on At&t
[Galaxy Tab S2 Android Development] thewebqueen@gmail.com:
Zip for WiFi Feedback

[MENTION=7706795]thewebqueen@gmail.com[/MENTION][/QUOTE]

The WiFi turns on but will not connect to my home network, it just circles and says connecting, I can't get it to stop. All my other devices are connected to the network and they work. I didn't mention in my post that I have the Samsung Galaxy S2 "8" and your fix shows it for the "9.7" I don't know if that matters for the fix.
[Galaxy Tab S2 Android Development] alan-31:
Hopefully this rom will be revised for the new 7.0 Android.

I see this recent 7.0 rom but its for the 10 inch tab: http://xdaforums.com/tab-s2/orig-development/rom-aosp-7-0-nougat-t3452672

Maybe that rom can be taken and adjusted to work for T713?
[Galaxy Tab S2 Android Development] thewebqueen@gmail.com:
WiFi Now Connected with Zip Fix

I got it to work now by going into Developer Options>Network>Keep Mobile Data On At All Times. I am now connected to my home WiFi, Yaaa! Thank you so much for the zip fix and the ROM.

The WiFi turns on but will not connect to my home network, it just circles and says connecting, I can't get it to stop. All my other devices are connected to the network and they work. I didn't mention in my post that I have the Samsung Galaxy S2 "8" and your fix shows it for the "9.7" I don't know if that matters for the fix.[/QUOTE]
[Galaxy Tab S2 Android Development] ashyx:
This is not an aosp rom.
[Galaxy Tab S2 Android Development] Lightn1ng:
The WiFi turns on but will not connect to my home network, it just circles and says connecting, I can't get it to stop. All my other devices are connected to the network and they work. I didn't mention in my post that I have the Samsung Galaxy S2 "8" and your fix shows it for the "9.7" I don't know if that matters for the fix.[/QUOTE]

It's for the T713.

Could you try flashing the FULL STOCK PD9 tar and then flashing lightning rom, then report back?

Wait a sec, did you think it was fixed and then realize it was broken, or did you think it was broken then realize it was fixed??

also, do you have the cellular variant?
[Galaxy Tab S2 Android Development] Lightn1ng:
Well, I can make one for the T813.

EDIT: I'll get the file myself. Don't worry about it, just give me some time ;)
[Galaxy Tab S2 Android Development] LouK:
Thanks! Will wait patiently......

Sent from my Note 5 920i on At&t
[Galaxy Tab S2 Android Development] Lightn1ng:
Don't wait on me, wait for the download for the T813 firmware to finish ;)
[Galaxy Tab S2 Android Development] thewebqueen@gmail.com:
I do not have the cellular variant.

After flashing your zip fix for the WiFi, the WiFi turned on but would not connect so I opened developer options to see if I could change some settings and I got it to work by going into:

Developer Options-Network-Keep Mobile Data On At All Times. I am now connected to my home WiF.

It works great so I am satisfied, thank you.
[Galaxy Tab S2 Android Development] Lightn1ng:
Really interesting that that would fix it.

almost done with t813 fix
[Galaxy Tab S2 Android Development] Lightn1ng:
[MENTION=460161]LouK[/MENTION]

Here is the T813 WiFi fix:

https://www.androidfilehost.com/?fid=24686679545612463
[Galaxy Tab S2 Android Development] LouK:
Thanks!

Will download

reinstall romantic and try.

Will report back

Thanks again

Quick Question:

Should I let rom boot up and then flash fix, or can I flash rom rom and then fixbegore booting?
[Galaxy Tab S2 Android Development] Lightn1ng:
Whichever is most convenient. Doesn't matter.

Also, looks like somebody finally got hit by the "romantic" autocorrect.
[Galaxy Tab S2 Android Development] LouK:
Ha! Ha!

Dumb spell check[emoji1]

Anyway Fix is working!

WiFi is working

Now I have to restore apps & data...

Thanks again.
[Galaxy Tab S2 Android Development] ashyx:
Told ya NON-HLOS.BIN would fix it. ?
[Galaxy Tab S2 Android Development] iceman0826:
Does this tab along with this optimized rom build will ran CSR2 Racing flawlessly/Dawn of Titans vs. Ipad Air 2 or IpadPro?
[Galaxy Tab S2 Android Development] lachywallace:
is it possible to have the new grace ux with edge features on tab s2? thanks
[Galaxy Tab S2 Android Development] Lightn1ng:
Flawlessly? No. Damn near flawlessly? Yes.

That's a great idea. Give me some time.
[Galaxy Tab S2 Android Development] Lightn1ng:
Yeah thanks for that. :good:

Working on adding it to the github branches of the ROM.
[Galaxy Tab S2 Android Development] Giebnatious3:
Has the 710 variant been added? That's what I have and recently rooted and got cyangenmod 12 installed. There is no update and camera and fingerprint scanner do not work. I wanted to enhance experience not lessen it. I can't seem to go back to stock either. Have tried downloading from sammobile and Samsung for official and can't get them to install. I just want to go back to stock or have something that makes it worth it. This is my first experience rooting and flashing. I used to run apple.
[Galaxy Tab S2 Android Development] Lightn1ng:
Not yet, my potato array is still downloading the base. :D
[Galaxy Tab S2 Android Development] bertuk:
Thanks for the ROM.

Wifi wasn't working to begin with, and the fix fixed it.

One problem - audio streams cut out when the tablet goes into sleep.

If you wake the tablet up, streaming immediately starts again.

I'm assuming this is a powersaving tweak, presumably relating to wifi.

Is that right, and is it fixable?
[Galaxy Tab S2 Android Development] Lightn1ng:
When I get home I'll see if I can reproduce it.

Until then, do you have "Keep wifi on during sleep" set to "always?"

Also, does the issue go away while charging?
[Galaxy Tab S2 Android Development] Jaycob2016:
Not to get off the topic, I'm also having same issue with ES File Explorer root error. But someone found the fixed to this problem.

http://xdaforums.com/galaxy-s5/general/fix-es-file-explorer-root-error-t3382537.
[Galaxy Tab S2 Android Development] bertuk:
The wifi is set to "always".

Also, I've not got any of the power saver settings active.

I'll give it a try while plugged in tonight, and will report back. Thanks.
[Galaxy Tab S2 Android Development] bertuk:
Seems okay when plugged in. It worked its way through a playlist of podcasts without a problem. Didn't have streaming radio on, but I don't see how that would be different - correct me if I'm wrong.
[Galaxy Tab S2 Android Development] Lightn1ng:
I'll try to look into the issue, but the CM bringup has me busy.
[Galaxy Tab S2 Android Development] bertuk:
Okay. I realise I've not given you a huge amount to go on. I'll see if I can narrow down when it's happening and under what conditions. I'll post again if I have anything helpful.
[Galaxy Tab S2 Android Development] lachywallace:
Can you develop a new grace ux rom? Thanks dev
[Galaxy Tab S2 Android Development] Samsungturd:
Wifi fix seems to allow me to enable wifi, but it won't actually connect? Ip address unavailable is the error I get. I have tried with multiple connections.
[Galaxy Tab S2 Android Development] zappadoc:
Hi,

Quick Report:

Everything has been installed on the latest 2016 Galaxy Tab S2 8 SM-T719, however not so smoothly (cause the default encryption not supported by the TWRP recovery...), but in fine, I have only 2 issues:

- Wifi cannot be used in DHCP, you need to enter a static IP / gateway to get a stable connection

- and weird message "Cannot parse CPU features." that prevent some apps to start like Kodi

some info on Wifi issue:

the router style indicate the last DHCP IP for the tablet and not the static IP ?

but I can ping the static IP and surf the net with a browser... really weird...

Hope this helps,

z
[Galaxy Tab S2 Android Development] Lightn1ng:
I have an idea and I shall upload a new wifi fix soon hopefully

Did you flash the wifi fix in the op?
[Galaxy Tab S2 Android Development] zappadoc:
thanks for the reply. sm-t719 doesn't have a standalone wifi fix, I followed all the process and flash the "LightningROM T719 v1.0 (fixed)" version.

Cheers,

z
[Galaxy Tab S2 Android Development] jean93:
Hi Lightn1ng, some news about the t819 wifi fix ?

For my part, I installed the ROM, but some apps installed with AROMA don't start like the Office's ones and Skype. You think it's caused by the wifi problem ?
[Galaxy Tab S2 Android Development] exc1d1us:
Does not work for t817w

Unfortunately doesn't work with the t817w variant.
[Galaxy Tab S2 Android Development] alan-31:
I tried to install the rom on the T713. I installed TWRP and that works. The instructions for TWRP asked me to wipe Data which I did and I lost my ROM zip file from the internal memory.

So I thought I can Mount and copy the file from my computer that way but the "MTP USB device" driver doesnt install. I tried uninstalling, installing various MTP device driver softwares, tried my laptop but it didnt work.

Any tips on how to get the MTP USB device drivers working?
[Galaxy Tab S2 Android Development] jhill110:
The op clearly stated don't wipe internal storage if that's where the zip file is.

Is there a reason your not placing it on the external card? It's the way to go.
[Galaxy Tab S2 Android Development] alan-31:
Ok thanks, I did that and I got the rom to install. I noticed the Wifi is not showing the list of networks so I did the Wifi fix in the first post. Now at least it showed the list of networks but it didnt connect. I noticed this is basically the same ROM with changes to the stock. The thing I hated the most about Stock is the Volume bar. Its clicking area is too small for Mute and Volume level change. I went back to stock so at least my Wifi works. Thanks for the help.
[Galaxy Tab S2 Android Development] supersvenmc:
hi. are there some new news for t810? are you working on it? or will you dont make it for these models`?

thank you
[Galaxy Tab S2 Android Development] android_2009:
Ant+ doesn't work

Hi lightn1ng,

mostly everything will work fine with your rom :) (the aroma installer works rather badly :eek:)

But my T813 doesn't recognize Ant+ anymore?! (With the stock room it have worked very well)

Do you have any idea how to fix it?
[Galaxy Tab S2 Android Development] pda48428:
Seemed like an ok ROM, but none of the office apps work and the Kodi app don't work. The mods in this ROM make the cpu incompatible with some apps. I also could only connect to Wi-Fi in static mode. This is the only ROM that I ever had to do that. Had to go back to stock. By the way, I have the 713
[Galaxy Tab S2 Android Development] Giuskiller:
Hi...why not T715? No one made something for it. I don't wanna be rude, i apprecciate the work made by all of you...just wondering where issues were encountered.
[Galaxy Tab S2 Android Development] Lightn1ng:
Guys, I've uploaded a beta ROM for the T710/715/810/815 at this link. I'm looking for testers. Thanks! :D
[Galaxy Tab S2 Android Development] LouK:
Would be happy to test if it was also for the T813... ?
[Galaxy Tab S2 Android Development] Lightn1ng:
It is already for the T813...
[Galaxy Tab S2 Android Development] LouK:
Oh thought this was for an update.

Sent from my SM-N920I on XDA-Developers mobile App.
[Galaxy Tab S2 Android Development] ayamgoreng:
awesome jobs, can't wait for T719 wifi fix soon
[Galaxy Tab S2 Android Development] NeWONEx:
Serious ?

Btw what's happening with CM 13 for Snapdragon ?
[Galaxy Tab S2 Android Development] Lightn1ng:
CM13 for Snapdragon... right... well we have a kernel booting. that's how far we've gotten.
[Galaxy Tab S2 Android Development] Giuskiller:
Really funny, i'm rather to die
[Galaxy Tab S2 Android Development] NeWONEx:
So I'll keep my T815 for now.
[Galaxy Tab S2 Android Development] Giebnatious3:
And here I got all excited when I saw this at work... super disappointed when the link took me to youtube.
[Galaxy Tab S2 Android Development] fz798:
It didn't just take you to Youtube... you, me, we all got RickRolled
[Galaxy Tab S2 Android Development] jean93:
Still no T819 wifi fix ?
[Galaxy Tab S2 Android Development] fz798:
Stuck my T813 in my backpack a week ago and haven't used it all week. It's been in airplane mode, but this is insane:
[Galaxy Tab S2 Android Development] ashyx:
That's mm for you.
[Galaxy Tab S2 Android Development] Lightn1ng:
Yeah doze seemed broken on the stock rom... Glad to see it in action properly here.
[Galaxy Tab S2 Android Development] Lightn1ng:
Sorry guys. I've had the T819 Wifi fix on my pc for a while, just forgot to upload it ;_;

Anyways it's up.
[Galaxy Tab S2 Android Development] DataAndroid:
This is a great rom!!! Thanks Lightn1ng!!! Does this rom support MHL? I can't get it to work. I am not sure if it is only supported on stock. Thanks
[Galaxy Tab S2 Android Development] Lightn1ng:
I think MHL is programmed to self-destruct once Knox is tripped :rolleyes:
[Galaxy Tab S2 Android Development] NeWONEx:
Lol it's not right . MHL works fine nothing related to Knox .

But you can't figure out what is the problem [emoji23]
[Galaxy Tab S2 Android Development] Lightn1ng:
*is complaining about ROM for qualcomm tab s2* "sent from my SM-T815"
[Galaxy Tab S2 Android Development] NeWONEx:
I know . If you don't believe just flash Stock firmware and you will see how HML works fine. That's why I told you it's not related to Knox .
[Galaxy Tab S2 Android Development] spelloyal:
SM-T819y need help.

Does this rom work for SM-T819y because i am stuck right now with recovery mod. Or do i have to flash the stock rom ?
[Galaxy Tab S2 Android Development] mehradasadi:
Isn't there a wifi fix for T719 yet?
[Galaxy Tab S2 Android Development] mehradasadi:
HELP !!!

Hi guys !

I flashed this ROM to my T719, and because of wifi problem i decided to flash official ROM.

Now my device not boot and is boot looping.....

Please help !!!
[Galaxy Tab S2 Android Development] Samsungturd:
T713 DHCP

Has the new wifi fix been uploaded yet? looking forward to using this rom:D
[Galaxy Tab S2 Android Development] ElAguila:
Because of an issue not related to the rom I had to do a factory reset. I have a T713. Everything was going fine until I tried to install my apps from the amazon app store. It downloads the app and I press install. After a few seconds is says app not installed and no other message. I have the box checked in the settings to allow installation from unknown sources. Here is the even stranger part. If I download and install the same app from the play store, then the failed app install on amazon will run again and say the app installed successfully. Any ideas why this is happening and how to fix it?
[Galaxy Tab S2 Android Development] DionWhite33:
Thanks again for making this. Also I thought with my tablet for almost a week trying to figure out the Wi-Fi issues flashing old backups of at work that actually had Wi-Fi and then them not working I couldn't figure out nothing until I read this forum... your Wi-Fi fix it's a blessing...thank you again
[Galaxy Tab S2 Android Development] 70dad2:
I have the t713. Looks like a great rom and am very appreciative of the efforts of the developer, unfortunately I can't get wifi fix to work. I've followed directions, flashed the wifi fix and read the entire thread several times. Anyone else have any luck with t713?
[Galaxy Tab S2 Android Development] rxking_riz:
T 719 wifi fix?
[Galaxy Tab S2 Android Development] Lightn1ng:
Try flashing the full APD9 tar, then the ROM
[Galaxy Tab S2 Android Development] 70dad2:
Thanks! I'll give it a shot!
[Galaxy Tab S2 Android Development] itzike:
Anyway to stop the update from popping up?
[Galaxy Tab S2 Android Development] belveder69:
I see some people posting here and their signatures saying they sent their post using a T815, does that mean this ROM runs on a T815Y?
[Galaxy Tab S2 Android Development] ayamgoreng:
they probably own many device, but no it doesn't run on T815.
[Galaxy Tab S2 Android Development] belveder69:
Thanyou
[Galaxy Tab S2 Android Development] rxking_riz:
Need t719 wifi fix please
[Galaxy Tab S2 Android Development] Lightn1ng:
Can you download the T719 stock APD9 tar and send me the extracted NON-HLOS.BIN please? If I find time I'll try to download it but the sooner I get that file the sooner the fix comes out....
[Galaxy Tab S2 Android Development] rxking_riz:
i have NON-HLOS.BIN from extrack T719 T719YDXU1APF3 i dont haave from APD9 sir
[Galaxy Tab S2 Android Development] Lightn1ng:
Woops, I need APD6 *deep*
[Galaxy Tab S2 Android Development] rxking_riz:
i cant find it ^^
[Galaxy Tab S2 Android Development] Lightn1ng:
I meant PF6

https://samsung-firmware.org/download/Galaxy Tab S2/h320/SEK/T719XXU1APF6/T719OXE1APE1/

*mega derp*
[Galaxy Tab S2 Android Development] rxking_riz:
this file ?
[Galaxy Tab S2 Android Development] rxking_riz:
file from this PF6
[Galaxy Tab S2 Android Development] Lightn1ng:
Cooking up a fix now.
[Galaxy Tab S2 Android Development] Lightn1ng:
[MENTION=245911]rxking_riz[/MENTION]

I've finished the Wifi fix for the T719. Android File Host is down, so I'll be uploading it here via XDA. It's attached to this post.

This is only for the T719. I didn't add any verification to check if it was actually being flashed to a T719. DO NOT flash to anything other than a T719.
[Galaxy Tab S2 Android Development] rxking_riz:
My wifi still can't on and mobile hotspot doesn't work too please fix ?
[Galaxy Tab S2 Android Development] Lightn1ng:
Can I get some logs from SysLog on the play store?
[Galaxy Tab S2 Android Development] rxking_riz:
I can't open play store can't connetc to internet
[Galaxy Tab S2 Android Development] Bastiartadi:
Hi Lightning,

I have flashed the rom to my T713 but I also have the same WiFi issue where it won't connect to any WiFi network. Can't seem to find the APD9 tar that you mentioned I should flash first before the rom. Can you link me where it's located please?

Thanks!
[Galaxy Tab S2 Android Development] Lightn1ng:
No offense meant mate but literally right in the OP there is a fix that you need to flash.

Download the apk file from apkmirror and copy it to the tablet from your computer
[Galaxy Tab S2 Android Development] MKosh:
Sorry for asking that (perhaps has been explained and I didn't found it) but this ROM is based in APD9 instead of APG1, isn't it? So will a APG1 update will be released?
[Galaxy Tab S2 Android Development] DionWhite33:
This is weird.. when I first bought the tablet in Flash this from everything works great including the Wi-Fi a few weeks in I had some issues with apps crashing so I did a full wipe in a clean install started having Wi-Fi issues where it wouldn't even connect as soon as I get a cut Wi-Fi on it would just blately shut off I mean I could even get it on. I did a full wipe this morning I like everything but my SD card I flashed the lightning aroma then when I went to login there was no Wi-fi then flashed the Wi-Fi fix and now acts like it wants to login but it's not. It's like it's not registering the IP address or something. I guess I'll have to flash the original firmware and start all over
[Galaxy Tab S2 Android Development] Lightn1ng:
APG1 is a very minor update, I don't see any worth in updating the ROM.
[Galaxy Tab S2 Android Development] MKosh:
Thanks!

So it's supposed APG1 doesn't solve the infamous Wifi bug...
[Galaxy Tab S2 Android Development] Lightn1ng:
You know what? Try that I shall...
[Galaxy Tab S2 Android Development] Bastiartadi:
Ahh. I didn't know the wifi fix = apd9. I've tried flashing the wifi fix before and after flashing the rom and had no luck.
[Galaxy Tab S2 Android Development] amrnablus:
can't connect to wifi

Thanks for the ROM,

i have a problem getting the WIFI running, when i first installed the ROM the wifi wouldn't start, so installed the WIFI fix patch, now the wifi starts and it shows the networks, however when i try to connect it fails saying "cannot obtain IP address".

Any idea?
[Galaxy Tab S2 Android Development] bavmouse:
using this rom for my T819 and everything seems to work.

good job!!
[Galaxy Tab S2 Android Development] clind:
New update T813XXU2APJ1 with wifi fix and sep security patch. Plans update this rom?
[Galaxy Tab S2 Android Development] bavmouse:
is it possible to flash xposed ?
[Galaxy Tab S2 Android Development] twinh3ad:
Can't get wifi to turn on. Even after flashing the fix. T719
[Galaxy Tab S2 Android Development] fz798:
Yes, Xposed works just fine. I am running quite a few modules.
[Galaxy Tab S2 Android Development] bavmouse:
I have Bootloop, which SDK you use?
[Galaxy Tab S2 Android Development] Lightn1ng:
Sdk23 arm64.
[Galaxy Tab S2 Android Development] Kygl:
Why when trying to install rom t813 it was painful, buttons did not work, could not make selections. Please fix.
[Galaxy Tab S2 Android Development] n1k0n:
I have installed T713 version and applied WiFi fix, however, I'm still having trouble with WiFi (or google services). I am unable to connect to Google play services it looks like its trying but then times out. Also WiFi seems to drop and connect back while it is trying to connect to Google services. I've tried skipping initial setup and connecting after android loaded and experienced same issue. Does anyone else have this issue? Do we need different google apps or is it a WiFi issue. Internet works, however, it does seem to drop and reconnect frequently while its being used (I did not notice this when internet is not being used).
[Galaxy Tab S2 Android Development] ayamgoreng:
is there many variation to hardware with T719 ?

I have T719Y,applied the wifi fix and unfortunately wifi still doesn't work.
[Galaxy Tab S2 Android Development] Gandicela:
I have that variant too, however after reading thru almost the entire thread, wifi fix for the 719 isn't ready yet. It is a known issue for now.

Across the board, this is the only thread development for 719, our only hope, really to rid of Sammy's original ROM. Let's wait, Mate. Cheers!
[Galaxy Tab S2 Android Development] twinh3ad:
For t719y owners, you guys can PM me. I will help you out. I'm on stock deodexed rom with stock kernel. Took me hours of studies to sort things out.
[Galaxy Tab S2 Android Development] imdatslaya:
I've read through the thread and seems no one is getting an answer for the SM-T713 WiFi problem. For me it's the samething. I followed the instructions on the OP and still can't connect to any of my networks. "failed to obtain up address" is there another ROM I can use that's stable?