yashsingh1/xdaforums huggingface dataset:
[G Pad 10.1 Original Android Development] nicospanas:
No, the wifi issue has never been resolved and as LOS has stopped support for V410, I don't think it will ever be. Is your code working? Or is it only for V480? I am a bit hesitant to try it cause I don't think the issue is related to time. However, I am not an expert, so any info would be appreciated. Cheers
[G Pad 10.1 Original Android Development] unmesh59:
I have a V410 running KK that will no longer load a few apps that I care about. I'm happy to build the binaries but was hoping someone could tell me whether I need to change "brunch V400" in the instructions to "brunch v410"

Or point me to a binary :)

Also, should I expect LTE to work?

Thanks.
[G Pad 10.1 Original Android Development] swetz:
Is this still possible to do? Where do you even get the source files for this to compile them yourselves? Just from the lineageOS website?

Thanks!
[G Pad 10.1 Original Android Development] unmesh59:
I followed the instructions in Post #2 but the build did not complete because some dependencies on stuff from Adam broke and did not want to spend a whole lot of time figuring out what happened since this is all unfamiliar to me.

I did successfully (other than the WiFi bug) flash the nightly I found at https://archive.org/details/lineage-14.1-20181111-nightly-v410-signed

And LTE works!
[G Pad 10.1 Original Android Development] aaronDroid80:
Anybody else's tablet run slow as molasses on this? Mine is practically unusable.
[G Pad 10.1 Original Android Development] rahimali:
Go back to lollipop. That's what I did.
[G Pad 10.1 Original Android Development] unmesh59:
I recently installed 14.1-20181111-NIGHTLY-v410 because some apps were no longer compatible with the OEM software and find the tablet pretty responsive. The only hiccup is that WiFi does not connect automatically on power on.
[G Pad 10.1 Original Android Development] bedwere:
I installed it on my mom's tablet and, through the TWRP shell, did also the trick:

cd /data/property
echo "0" > persist.sys.timeadjust
chmod 000 persist.sys.timeadjust
chcon u:object_r:system_file:s0 persist.sys.timeadjust

It works well now and does not disconnect from wi-fi.
[G Pad 10.1 Original Android Development] williambright80:
adam please still be here

adam are you still there can i please have the last build that you did Im trying to get back in my tablet
[G Pad 10.1 Original Android Development] rahimali:
last build for

v410

v400

you can download all of Adam's other ROMs from here
[G Pad 10.1 Original Android Development] williambright80:
i might also be starting development for this tablet again
[G Pad 10.1 Original Android Development] rahimali:
That would be great since Adam is no longer working on this device! I no longer have this device either.
[G Pad 10.1 Original Android Development] mlacunza:
Excellent! I want to upgrade my tablet but I cant found the images now...
[G Pad 10.1 Original Android Development] williambright80:
mia do you happen to have lollipop? I believe adam stopped working on it because we couldnt get blobs
[G Pad 10.1 Original Android Development] mlacunza:
My V400 is still in lollipop [emoji33]

Enviado desde mi LG-H870 mediante Tapatalk
[G Pad 10.1 Original Android Development] williambright80:
only issue is I have no clue how to extract blobs from a stock rom
[G Pad 10.1 Original Android Development] bruno504:
I found a big problem in this last rom.... You can't download anything from internet, gives an error on this. Anyone manage to solve this?!
[G Pad 10.1 Original Android Development] andlommy:
Dug up my old V400 and decided to build 14.1 for it.

Has april 2020 fixes in it. Built from Adam's sources

https://www.androidfilehost.com/?w=files&flid=309651

Works on my v400

Haven't integrated wifi fix into it, so make sure to use that as well. If someone can tell me how to integrate it into the firmware, will gladly do so too
[G Pad 10.1 Original Android Development] bruno504:
I'll test this rom now...

...

Ok I got same problem has nightlight, when trying to downloading something from browser it says I dont have external access, and no internal space, also can't open gallery nor File manager !

OK correct last problem!

I found that original lineageos su root doesn't work!

Anyone can helpe me on this?
[G Pad 10.1 Original Android Development] andlommy:
Try lineage 15.1 build (same URL). Fresh off the build pipeline

UPD: seems that has quite a few device issues (no wifi, no USB even :S. a few rounds of fixing i'm afraid before it's usable )
[G Pad 10.1 Original Android Development] bruno504:
Ok, rom 15.1 seems almost perfect , but I need internet so wireless must be working (and is not), and cameras not working, neither audioFX seems freezed !

Tank you for keeping good job, because this tablet can work more few years.
[G Pad 10.1 Original Android Development] andlommy:
not sure what's going wrong there, seems all external hardware is broken. Don't have skills to fix this beyond simple building. Built off Adam's 15.0 sources (and took some time to even get that part working), but seems that's not good enough :(
[G Pad 10.1 Original Android Development] F0lk3n:
if someone interested there is some UNOFFICIAL E build (based on LOS) for the v400/410 :

V400

V410
[G Pad 10.1 Original Android Development] xdause:
do you know if it ever fixed the time? I went back to stock because of this annoyance as I don't have a sim in it.
[G Pad 10.1 Original Android Development] F0lk3n:
never had time issue on my v410 but had a lot of wifi drop, testing e-0.9-n-20200704-UNOFFICIAL-v410 since a few hours and so far so good. (android 7.1.2 with June 2020 security patch)
[G Pad 10.1 Original Android Development] da1k:
Hello,

I have LG G Pad 7.0 LTE from AT&T (V410) with last available LOS but it's very slugish. I wish to come back to stock Android but in last version from AT&T . Does anyone know where to download firmware (I'm outside US so as I know it's impossible to download over AT&T Network)?

Or maybe anyone knows if it's possible to build Android Go 9 or 10 for this device? How hard is to build from scratch or maybe it's easier to upgrade from last LOS? I have device and some spare time but I don't how to start with it (eventually :) ). Thanks for advice
[G Pad 10.1 Original Android Development] rahimali:
Somebody shared a link to AT&T stock here => https://xdaforums.com/showpost.php?p=75481578&postcount=5
[G Pad 10.1 Original Android Development] da1k:
Thanks, but it's KitKat not Lolipop and I already have Kitkat
[G Pad 10.1 Original Android Development] rahimali:
Did you try flashing stock KitKat and then OTA update to Lollipop?

That seems to be the only feasible solution since there doesn't appear to be a KDZ or TOT available of the Lollipop stock ROM
[G Pad 10.1 Original Android Development] da1k:
Yes, but there is no update. I chat with ATT support and I was told that it will only appear if I will log in to ATT network (in US). Meantime found thread on reddit saying that Tesla High Voltage (it's Lollipop) works very well. So I installed and I'm testing since couple of days. It works good and much faster than LOS or even stock Kitkat so I think to stick with.
[G Pad 10.1 Original Android Development] unmesh59:
Have you stuck with the Tesla ROM?
[G Pad 10.1 Original Android Development] paolorenzo:
I'm using the crDroid (based on LineageOS, Android 7.1.2), and I still have the 2 problems previously mentioned.

Wifi not auto-connecting after each reboot (minor annoyance)

ROM is not rooted. I am unable to root with usual means (PurpleDrake, OneClick). As a result, I am unable to do a TWRP recovery image.

I previously tried the Tesla 5.1.1, and my problems were:

My 16Gb device only shows 4Gb

It has too many partitions, it floods my PC with drive mapping popup windows. Partition tables doesn't seem right.

ADB does not work when connected to PC

Of all custom ROMs, I've liked the crDroid the best. If only there's a way to root the device (same problem mentioned here).
[G Pad 10.1 Original Android Development] rahimali:
There's only one way to root ROMs these days, which is to flash Magisk. All other methods are outdated. Download the .apk file (from here), rename to .zip and flash it from recovery.
[G Pad 10.1 Original Android Development] jazzespresso:
should this ROM work for v410 (ATT LTE Version), the tablet has been laying down for a long time, figure out put it some use:p
[G Pad 10.1 Original Android Development] amdev0101:
V410 has official lineage nightlies
[G Pad 10.1 Original Android Development] shatteredsilicon:
Is the WiFi bug (not automatically connecting) fix upstreamed to LineageOS repositories? I just built the latest source to get the latest security patch level, and I am still experiencing the bug. v410 doesn't seem to suffer from the same bug despite the hardware being near identical.

On an unrelated note, I noticed the "falcon" hardware is near identical to the v400/v410. The falcon kernel is based on latest 3.4.113, but v4x0 is still on 3.4.0. Any chance of rebasing v4x0 kernel on the falcon sources?
[G Pad 10.1 Original Android Development] jazzespresso:
ohh cool, what gapps package you would recommend to flash?
[G Pad 10.1 Original Android Development] amdev0101:
http://opengapps.org/
[G Pad 10.1 Original Android Development] jazzespresso:
how do you fix wifi? because many people complain about wifi not sticking after reboot or restart on official build v410?

give me some info, I may try to fix that...
[G Pad 10.1 Original Android Development] amdev0101:
Fix has already been merged. Wifi should be working on the newest build https://download.lineageos.org/v410
[G Pad 10.1 Original Android Development] shatteredsilicon:
It works on official v410, but I'm still having problems with the v400 built from source checked out 3 days ago.
[G Pad 10.1 Original Android Development] amdev0101:
I havent made a build with the fix yet
[G Pad 10.1 Original Android Development] shatteredsilicon:
I built it myself from upstream LineageOS source 3 days ago, hence why I am asking if the fix is upstream in v400 Lineage repository, and if so, as of what date.
[G Pad 10.1 Original Android Development] amdev0101:
https://github.com/LineageOS/androi...mmit/6bac154069bb7399a077dd90b15d50f26dae4bec
[G Pad 10.1 Original Android Development] shatteredsilicon:
Interesting, my build is definitely more recent than that. I'll purge all the caches and rebuild to make sure.
[G Pad 10.1 Original Android Development] jazzespresso:
ok it is 2017-05-05 13:00:10 one, right? this is the one I am going to flash it, just getting pieces since I have not touched this tablet for long time...hopefully LineageOS will bring new life to tablet!
[G Pad 10.1 Original Android Development] amdev0101:
Yep thats the newest one
[G Pad 10.1 Original Android Development] jazzespresso:
thanks Adam, what about getting SuperSU, instead of using LineageOS's root app...what's the easiest step to get SuperSU?
[G Pad 10.1 Original Android Development] amdev0101:
You need to flash a mr.Bump zip directly after SuperSU to bump and sign the bootimage. I can't link it directly, dont remember where it was, try googleing it
[G Pad 10.1 Original Android Development] jazzespresso:
so it did not work...I meant I flashed offical LineageOS for V410, it flashed OK, then welcomed with setup secreen asking me setup your data from cloud, or backup or fresh setup....so I pick fresh setup..it says app stoped (FC)...can't pass that no matter what I do....weird.....now I am trying to get back to recovery, no sucess...no matter what hard key combination I tried, tablet insist not boot into recovery....
[G Pad 10.1 Original Android Development] amdev0101:
Use different gapps
[G Pad 10.1 Original Android Development] rahimali:
Try these Gapps

http://xdaforums.com/showthread.php?t=3487192
[G Pad 10.1 Original Android Development] shatteredsilicon:
I just checked the source code tree and the resulting files in the build, and this patch is definitely included in my build from source (pure LineageOS), but v400 still definitely doesn't auto-connect to wifi. Once the connection drops for any reason, it always has to be re-established manually.
[G Pad 10.1 Original Android Development] jazzespresso:
yeah I tried mini version of gapps, it worked....

by the way wifi issue (not sticking it after reboot or restart) still present latest official LineageOS for V410, it is not a biggie, considering all others working OK for now (not fully tested though).

I also found out, hard way, that substratum theme engine app and applying theme caused soft brick, I had to restore it back.
[G Pad 10.1 Original Android Development] amdev0101:
Its working for me
[G Pad 10.1 Original Android Development] shatteredsilicon:
Are you building from the manifests in:

$ git clone -b cm-14.1 https://github.com/MyczkowskiAdam/local_manifests .repo/local_manifests

?

I am using default LineageOS manifests, so that could be one possible explanation. What is the difference between the LineageOS repositories and your ones? Perhaps there is a fix in there that hasn't been upstreamed yet?
[G Pad 10.1 Original Android Development] amdev0101:
The difference is that my manifests syncs optimised kernel, different blobs and v4xx-common which contains all of my unpushed fixes to test and attempt to fix the camera (dont build it, right now its completely broke)
[G Pad 10.1 Original Android Development] shatteredsilicon:
Thanks for explaining. The only other thing I haven't tried is wiping the /data partition, but I don't see how that would help...

I can confirm that lated official LineageOS on v410 works fine, it auto-connects after starting up. The image I built last night from latest LineageOS sources for v400 does not. :(
[G Pad 10.1 Original Android Development] amdev0101:
Try wiping all partitions in twrp
[G Pad 10.1 Original Android Development] shatteredsilicon:
All including system? Or all except system + reinstall the firmware zip?
[G Pad 10.1 Original Android Development] amdev0101:
Wipe art, system, data and cache
[G Pad 10.1 Original Android Development] amdev0101:
LineageOS does not support substratum.
[G Pad 10.1 Original Android Development] shatteredsilicon:
I removed the SD card and wiped everything _except_ system, and now it seems to be working OK. Now to restore all the apps, re-add the SD card, and see if the problem comes back at any point during the process...

Edit: I spoke too soon. Rebooted the v400 again, and it is no longer auto-connecting to the known APs. :(
[G Pad 10.1 Original Android Development] jazzespresso:
yeap it does not, what theming options we got with LineageOS?
[G Pad 10.1 Original Android Development] amdev0101:
None
[G Pad 10.1 Original Android Development] rahimali:
here -> https://mirrors.c0urier.net/android/Dadi11/Required files/
[G Pad 10.1 Original Android Development] arrenca:
Thank you so much for this LineageOS 14.1 :)

I feel it's more stable than Cyanogen 13 and even faster. One thing I noticed, when charging the tablet while it's off, the screen stays on. Hoping it can be fixed.

Other than that, it's perfect¡ :laugh:
[G Pad 10.1 Original Android Development] amdev0101:
This s not a bug, this is how healthd offmode charging works
[G Pad 10.1 Original Android Development] G-araujo:
This rom is very good and works fine. :good::good:

Just one question, you are working on new builds?
[G Pad 10.1 Original Android Development] amdev0101:
I'm in the middle of my GCSEs, I have 11 exams left
[G Pad 10.1 Original Android Development] rahimali:
Best of luck! :thumbup:
[G Pad 10.1 Original Android Development] amdev0101:
Most of the exams are over so I will go back to weekly builds but I have a notice for you.

There will be two types of builds so make sure you flash the one you want to use:

UNOFFICIAL - these will be available till I fix everything and official nightlies wil start. Builds codenamed "UNOFFICIAL" will be built straight from LineagOS sources so with stock kernel and device trees which include all the ready patches, fixes and current bugs that are yet to be fixed.

mycax - Builds codenamed "mycax" will be built from my own sources that use optimised kernel, new features to be tested, bug fixes to be tested. These will be less stable for example new patches for the camera broke it completely so that is yet to be fixed. It includes all stuff not yet merged to LineageOS. I will need feedback for these builds as some stuff might be working for me and not for you. Flash at your own risk.

I still have 8 exams left and still have to do some revision so fixes will not come as quick as I want them to. Updated TWRP image and two new builds "UNOFFICIAL" and "mycax" will be available to flash later today.

Have a good day :)
[G Pad 10.1 Original Android Development] amdev0101:
New builds are up!
[G Pad 10.1 Original Android Development] PaideLis:
Wow good news. Let's flash. :victory:
[G Pad 10.1 Original Android Development] exzemat:
I'm testing UNOFFICIAL for the moment and it's seems OK...
[G Pad 10.1 Original Android Development] PaideLis:
Here I experienced some bugs like wifi don't auto connect and some random reboots however is good to use on my daily driver until official release.
[G Pad 10.1 Original Android Development] exzemat:
wifi autoconnect is ok for me...

But sometimes random reboot...
[G Pad 10.1 Original Android Development] PaideLis:
That's strange because I have this bug a few months earlier on unofficial builds even from another developer. :confused:
[G Pad 10.1 Original Android Development] amdev0101:
Camera is still broken, so is wifi and youtube playback, so far I'm trying to fix small bugs that cause the random reboots
[G Pad 10.1 Original Android Development] mimm8:
Is there no new build?
[G Pad 10.1 Original Android Development] amdev0101:
New build every Friday https://review.lineageos.org/#/c/187148/
[G Pad 10.1 Original Android Development] PaideLis:
Wow that's so nice. Thanks Adam. :victory:
[G Pad 10.1 Original Android Development] rahimali:
Hi Myca, have you given up on your other projects? I'd pick Slim anytime over any other ROM :)
[G Pad 10.1 Original Android Development] amdev0101:
Yeah I'm strictly focusing on Lineage to bringup stable devices, working on O now, then I have another device to bring up from scratch
[G Pad 10.1 Original Android Development] mimm8:
Why? [emoji24] [emoji24] [emoji24] [emoji24]

Inviato dal mio LG-H815 utilizzando Tapatalk
[G Pad 10.1 Original Android Development] amdev0101:
Are you using the official build? Which gapps?
[G Pad 10.1 Original Android Development] mimm8:
yep, i'm using the official build

lineage-14.1-20170901-nightly-v400-signed.zip and open_gapps-arm-7.1-nano-20170901
[G Pad 10.1 Original Android Development] amdev0101:
According to the team its a known issue and will be fixed in next build
[G Pad 10.1 Original Android Development] amdev0101:
I will do some workaround soon need to try O again first
[G Pad 10.1 Original Android Development] mimm8:
I understood, thanks :good:
[G Pad 10.1 Original Android Development] amdev0101:
Its a big WIP, camera, Bluetooth, WiFi and many others don't work but O is coming to v400 for sure
[G Pad 10.1 Original Android Development] PaideLis:
Camera and bluetooth I don't care but Wi-Fi is essential. :laugh:

Glad to read that.
[G Pad 10.1 Original Android Development] amdev0101:
I'm gonna work on wifi first, if you want to follow my work look up my O sources here:

https://github.com/MyczkowskiAdam/android_device_lge_v400/commits/lineage-15.0

https://github.com/MyczkowskiAdam/android_device_lge_v4xx-common/commits/lineage-15.0

https://github.com/MyczkowskiAdam/android_kernel_lge_v4xx/commits/cakekernel-o

https://github.com/MyczkowskiAdam/proprietary_vendor_lge/commits/lineage-15.0

https://github.com/MyczkowskiAdam/local_manifests/blob/lineage-15.0/roomservice.xml
[G Pad 10.1 Original Android Development] hal9008:
This error appears after install

lineage-14.1-20170901-nightly-v400-signed.zip

and

open_gapps-arm-7.1-nano-20170902.zip

Before this installation I wipe everything, except the external sdcard.

Enviado de meu Nexus 4 usando Tapatalk
[G Pad 10.1 Original Android Development] PaideLis:
Flash ROM and Gapps, then go to twrp home and mount system. Go to file explorer and navigate to system/privapps then delete the LineageageSetupWizard.apk and reboot it should work now.
[G Pad 10.1 Original Android Development] welly_59:
This and resurrection Rom are unbearably slow for me on my v400.

Am I doing something wrong as no one else is mentioning it being super slow?
[G Pad 10.1 Original Android Development] mimm8:
works for me

thanks :)
[G Pad 10.1 Original Android Development] amdev0101:
RR is depreciated, this is probably because it isn't built with my kernel, no time to test it
[G Pad 10.1 Original Android Development] welly_59:
So any idea why I'm seeing extreme slowdown in your lineage os Rom? Can't use chrome at all as its so slow
[G Pad 10.1 Original Android Development] hal9008:
Thanks, works here to.

Enviado de meu Nexus 4 usando Tapatalk
[G Pad 10.1 Original Android Development] brainvision:
Hi there guys, has the WiFi auto connect issue been solved? I would like to try this ROM again but if I have to manually connect every time I boot the tablet and every time I restore it from deep sleep it would be a problem

Thanks

Inviato dal mio LG-V400 utilizzando Tapatalk
[G Pad 10.1 Original Android Development] mimm8:
with the official build i have no problems [emoji6]

Inviato dal mio LG-V400 utilizzando Tapatalk
[G Pad 10.1 Original Android Development] welly_59:
What official build are you talking about? As far as I know this issue is present in all cm based roms and is still present in Adams latest lineage builds
[G Pad 10.1 Original Android Development] mimm8:
I'm using this build:lineage-14.1-20170901-nightly-v400-signed.zip and for now I have not encountered this issue...

Inviato dal mio LG-V400 utilizzando Tapatalk
[G Pad 10.1 Original Android Development] welly_59:
Exactly the same as mine. Are you saying that if you leave the tablet go to deep sleep that when you awake it the Wi-Fi is still working?
[G Pad 10.1 Original Android Development] mimm8:
Yep, I just noticed a few random reboots but in general this build is much improved [emoji6]

Inviato dal mio LG-V400 utilizzando Tapatalk
[G Pad 10.1 Original Android Development] brainvision:
First time I tired I thought the WiFi issue depended from its setting, so I tried changing the option to leave WiFi on or not during suspension but with very option the result was the same.. After 30 minutes of deep sleep (or more) no auto connect..

Inviato dal mio LG-V400 utilizzando Tapatalk
[G Pad 10.1 Original Android Development] amdev0101:
I haven't touched anything related to wifi and I won't, I'm starting college tomorrow, I can work on one project at a time
[G Pad 10.1 Original Android Development] ericcl:
I have this problem and I'm on lineage-14.1-20170901-nightly-v400-signed.zip. I lose the wifi connection if I go 15-20 minutes without accessing the network (e.g. reading a book or a long news article). I also have to reconnect any time I reboot or wake the tablet from deep sleep.

I'll flash today's new nightly, but I doubt anything will happen. I haven't seen anything on the gerrit the last week that would suggest it's been addressed. I was having this same issue with Adam's build of Lineage. I just accept it as part of the charm of the device. I keep a shortcut on the desktop (Nova) to the wifi settings.
[G Pad 10.1 Original Android Development] brainvision:
Ahah part of the device charm, that's great! Indeed a tablet making 10 hours of screen on is really uncommon today..

Anyway this issue has nothing to do with lineage official code: I use lineage os on two other devices and no issue there. I cannot be sure but I think it could be related to the kernel mods or general mods by Adam himself. Naturally I'm not saying that I (we all) do not appreciate his works, that's sure!

Inviato dal mio LG-V400 utilizzando Tapatalk
[G Pad 10.1 Original Android Development] ericcl:
Same here. It's definitely device-specific in some manner. I know Adam finished up a lot of exams earlier this year, so I'm not too concerned about it. This is the tablet I carry for reading on the airplane or train because of its' compact size so this isn't a daily problem.