yashsingh1/xdaforums huggingface dataset:
[G Pad 8.3 Android Development] adrianom:
New version:

Download: https://www.androidfilehost.com/?fid=24052804347756835

Changelog - 20150604:

Build with personal toolchain (Basic the Google Toolchain with Cortex-a15 and others optimization flags)

Small patches to Framework (bugfix)

Boot image Bumped

Update to 5.1.1_r4 (LMY48B)

Enable Strict Aliasing, Mthumb-interwork and Graphite optimization flags
[G Pad 8.3 Android Development] nigelhealy:
ooh good, I'm on your last version can I just flash it over or do I also need to gapps flash also or do a clean flash ?
[G Pad 8.3 Android Development] adrianom:
No need to do a clean flash, but is need to flash gapps and clear the cache.
[G Pad 8.3 Android Development] nigelhealy:
thanks, you'll get feedback pretty quick, I'll do a backup then flash, usually takes me 20mins.......

---------- Post added at 03:56 PM ---------- Previous post was at 03:43 PM ----------

Arrgh! The V500 too-hot problem! Doing a recovery backup sends cpu temp high and it reboots. Its because I'm charging it. I'll have to wait til its charged.... I'll give feedback in an hour-ish. Not a kernel or ROM issue just just this hardware.... :crying:
[G Pad 8.3 Android Development] nigelhealy:
Latest version flashed no problems but note I had to charge it, unplug from power, do nandroid backup, wait for it to cool then flashed ROM gapps wipe then again wait so it entered populating cache as cool as possible to complete boot before a heat caused reboot.

Basically don't rush as this tablet overheats too easily I had issue of my nandroid backup failing if I was charging at the same time.
[G Pad 8.3 Android Development] :
Sorry, but I own this tablet for almost a year now and it never overheats. I get 40 degrees at max when doing a nandroid backup. When playing games a few degrees more.

Do you use any special cover or something like that?
[G Pad 8.3 Android Development] cianz94:
Hey Guys! It is normal than the message "security boot error, so boot success" is magically disappeared with latest version?
[G Pad 8.3 Android Development] nemolivier:
I've post about the exact same issue lately, I haven't experiment this with previous builds. I'm gonna test then last one but this temperature problem look's kind of new to me (one maybe two release).

Tablet getting hot on charge but off charge too during playing a movie.

But I keep this ROM... expecting for a solution [emoji2]
[G Pad 8.3 Android Development] nigelhealy:
If mine is charged off and stone cold naked on a cold floor in recovery it gets to 83C doing nandroid backup. So I got a dud unit or some firmware issue? I gets got charging top right corner. Its because of that I don't tend to blame the ROM for heat.

---------- Post added at 08:44 AM ---------- Previous post was at 07:56 AM ----------

Yes due to the hack to get non-LG software on, if you get a "bump" kernel it goes away.

It's perfectly ok to ignore it, on the "bumped" kernels it boots the same speed so its not like a warning held there waiting.
[G Pad 8.3 Android Development] deepongi:
Kernel image have been "bumped", no more security error.

i get between 60ºC and 65ºC while making a twrp nandroid backup and charging at the same time, so yes, device overheats a bit, but ive never reached 80ºC ... at that temperature cpu is already throttling ...
[G Pad 8.3 Android Development] onolox:
For the people having overheating issues, edit the file /system/etc/thermald*.conf to your likings.
[G Pad 8.3 Android Development] cianz94:
Hey [MENTION=4297659]adrianom[/MENTION] . With this ROM the camera OV5693 it works. Would it be possible update your kernel with OV5693 support?

http://xdaforums.com/lg-g-pad-83/orig-development/v500-cyanogenmod-12-1-t3130490
[G Pad 8.3 Android Development] mjjferreira:
[ROM][v500][AOSP][5.1.1] Android 5.1.1 Lollipop - 20150604 - LMY48B

Nice work Adriano, amazing efford. Obrigado!
[G Pad 8.3 Android Development] adrianom:
It may be possible, I going to try port the kernel.
[G Pad 8.3 Android Development] vimesUK:
Hi

Thanks for the ROM update. After a full wipe and system format I installed the ROM, SuperSU and GAPPS noted in the first post.

Installing the App ivms 4500 HD, which is a CCTV app from Hikvision, it will FC each and every time. Previously on this ROM, the last version it ran perfectly.

App....

https://play.google.com/store/apps/details?id=com.mcu.iVMSHD&hl=en

I recorded a logcat of prior to trying the app and then trying it, so it includes the FC and whilst I have zero skills in understanding it it does seem to fail with Java.......?

Does that give a clue as to the problem as I did not need to install anything previously other than the app to get it to run on any Android device....?

File uploaded....

http://www.pastebin.ca/3022675

Hope that the above helps.

Thanks for any advice.
[G Pad 8.3 Android Development] deepongi:
[MENTION=4297659]adrianom[/MENTION] where are your kernel sources? per ex, the ones used on last build.
[G Pad 8.3 Android Development] rshahzad17:
Nav bar seems bit higher than previous build !
[G Pad 8.3 Android Development] nigelhealy:
I am overall very pleased with this ROM all the last few versions very stable. Whether or not I use the supplied kernel or another kernel I get in all versions some outstanding problems.

The WiFi totally turns off when not in use. Even when plugged into mains. Is there a setting I should alter? It makes downloading larger files difficult I have to keep using the tablet to keep WiFi going.

It gets hot. Even when in recovery as if there is something else wrong beneath ROM. Firmware???
[G Pad 8.3 Android Development] adrianom:
The app use a internal library that complaining about the lack of a specific reference, and by the name can be something related to optimization, but for now I can not say what. Try the next version, it has some changes in the flags that I use to optimization and a new kernel, that can solve the problem, I will upload today.
[G Pad 8.3 Android Development] adrianom:
Its on my github (https://github.com/AdrianoMartins/android_kernel_lge_v500), but is a mess... :)

The last version use the branch "RickRoll_android-5.1", because was based on RickRoll kernel, but the next version (I will upload today) has a new base and the branch is "awifi_android-5.1".
[G Pad 8.3 Android Development] adrianom:
Try change the Wifi Settings at "Settings --> Wi-Fi --> Advanced (in the three dots at corner) --> Keep Wi-Fi on during sleep"
[G Pad 8.3 Android Development] cianz94:
Hey [MENTION=4297659]adrianom[/MENTION] ! In the new version, the kernel support the ov5693 camera? It would be wonderful ! :D :good:
[G Pad 8.3 Android Development] adrianom:
Yes, I add the support to ov5693, but I don't have a device with this sensor, so I don't was able to test, I need someone to test.
[G Pad 8.3 Android Development] cianz94:
Thanks for your patience and for your amazing work! I'll test it for you!
[G Pad 8.3 Android Development] adrianom:
New version:

Download: https://www.androidfilehost.com/?fid=24052804347759924

Changelog - 20150614:

New Kernel (a merge of LG, [MENTION=4517918]fefifofum[/MENTION], [MENTION=4575133]Rick Roll[/MENTION] and a my work, it is based on the Stock Lollipop kernel)

Update some blobs from Stock Lollipop

Update Wifi and Bluetooth configuration and firmware

Add OV5693 Camera Sensor Support (I don't tested this, I need someone to test and report)

Other changes to make use of the new kernel and for optimization
[G Pad 8.3 Android Development] Involved:
Hi, I'm now on twrp 2.8.0 flashed with downgrade, so if I remember correctly I should have the 4.2 boot image. Now to update is it safe to just flash the new zip or do I need to flash the 2.8.6 twrp first? Because in Their thread they say it causes backlight problems. Plus I flashed the gapps long ago and i don't re!ember what package is, so I don't know if I need to factory reset and format system or not. Can anyone tell me what to do in order to update? I'm confused after being absent for a while... Thanks
[G Pad 8.3 Android Development] cianz94:
[MENTION=4297659]adrianom[/MENTION] The camera doesn't working :( In the screen you can only see black screen :(
[G Pad 8.3 Android Development] adrianom:
send a logcat of the moment that you start the camera app. And the camera app freeze or only show the black screen?
[G Pad 8.3 Android Development] cianz94:
How to create logcat?

At the moment when I start the camera, it show black screen and the camera app freeze.. It doesn't work both cameras..
[G Pad 8.3 Android Development] Xup8:
You can use catlog from play store.
[G Pad 8.3 Android Development] cianz94:
[MENTION=4297659]adrianom[/MENTION] Is this?
[G Pad 8.3 Android Development] lentm:
Wireless-n 5Ghz works, MTP only shows internal memory, but it also doesn't allow me to copy.

If only MTP works okay, I would use this ROM because of wifi...
[G Pad 8.3 Android Development] adrianom:
Try flash the zip attach.
[G Pad 8.3 Android Development] cianz94:
I have this error during the flash..
[G Pad 8.3 Android Development] fefifofum:
That will not work. Why don't you use my sources instead of mixing them? It would be easier for you and you would get better results...
[G Pad 8.3 Android Development] Tro0pixd:
hello, screen rotation does not work since the update of the 14/062015 .. :eek:

---------- Post added at 08:51 PM ---------- Previous post was at 08:25 PM ----------

Sorry I just had to start the tablet to address the issue. :good:
[G Pad 8.3 Android Development] zombieryder:
Bugs.... Gplay isnt working, found ext sdcard unmounted after some peried, cannot enter into recovery. How to remove google search bar widget

Sent from my LG-V500
[G Pad 8.3 Android Development] _sakana_:
I'm experience a strange bug - after installing from stock, my touch screen starts to just.. spaz out after a while. As if something is rapidly clicking on the screen. It stops if I restart the tablet but starts up again after an hour or so in sleep mode. Never happened while my tablet only has 4.4.2 stock on it.

Any ideas as what might be causing it or how to fix it?
[G Pad 8.3 Android Development] onolox:
You will not update/correct bugs/optimize anymore the v5.0.2?
[G Pad 8.3 Android Development] _pillar:
Bluetooth

Hey,

I (clean-)flashed the 20150614-Version and got a strange Bluetooth behavior. It seems that it finds all Bluetooth devices but mine (except my Nexus 5) .

One of the Devices that is not discovered is the Philips-SBT75 Bluetooth box. Maybe it will help the devs.

My Nexus 5 and my Lenovo A8 Tab 5500 find this device without any problems.

I already turned Bluetooth on/off for several times as well as some reboots between it. I hope I didn't miss some entry(s) that already handled this issue.

Is there a way or an app to add a device to the known Bluetooth devices, manually? Because I paired with my Nexus 5 and sent some pictures to my G Pad and it worked well. So I guess the Bluetooth connection itself is working.

Everything else is running fine and smooth :)
[G Pad 8.3 Android Development] XJLanzaro:
I just installed this on my v500 and it works great. My only question I have is how do you root it 5.1.1 on this device?
[G Pad 8.3 Android Development] ghashogh:
please flash superSU.zip in TWRP recovery.
[G Pad 8.3 Android Development] adrianom:
Try umount the system partition before flash. But to be clear, the camera probable don't going to work, ir more for test and see if it's something related to the camera blobs files.
[G Pad 8.3 Android Development] adrianom:
You mean your kernel? The Kernel for CM do not work directly in the AOSP, need some changes. I used your kernel as a base and made the necessary changes to work, and some performance related changes.

To try make work the ov5693 sensor, beyond the kernel I added the blobs files related to this sensor, you have any suggestions for parameter that you use in the CM that influence the use of this sensor?

Thanks.
[G Pad 8.3 Android Development] fefifofum:
You need all camera blobs (not just the sensors), they are a "pack". There is also some commit in the device repo to make the new camera blobs work. But that's what I was saying, you are now mixing repos from here and there, and that might bring unwanted surprises...
[G Pad 8.3 Android Development] cianz94:
How to unmount the system partition?:confused:

Edit

I have done the following steps:

"In TWRP goto mount, and uncheck the system box before flashing"

The system it's already uncheck!!
[G Pad 8.3 Android Development] Fechinator:
Since i flashed latest Rom i am not able to connect to any wifi.. I tried flashing other Roms but same issue.. Before i flashed this Rom everything was fine.. Any ideas ?

EDIT: fixed after reflashing stock
[G Pad 8.3 Android Development] kingnappa:
Hello everyone, since I've updated my pad with the last version of this Rom I lost my root access and also I can't launch TWRP recovery, even with the button sequence.

I wanted to install SuperSu.zip file through recovery but I can't launch it!

Any idea on how to fix this?
[G Pad 8.3 Android Development] nessuno1234:
Hi. Bluetooth is not working here, has someone else this problem?
[G Pad 8.3 Android Development] Mercvtio:
Just wanted to say that I have the exact same problem. I flashed superSu when I first installed the Rom, but still couldn't get root ; so I tried to reboot to recovery, but I can't seem to access TWRP from the button sequence. It just hangs on the screen after the "format data" default screen.
[G Pad 8.3 Android Development] adaduk:
Root access also lost here. I flashed supersu when flashing the ROM/Gapps but after the tablet booted I was not rooted. I tried booting into TWRP recovery using the button combo and am able to flash the supersu zip OK but when it boots I am still un-rooted... A

lso tried a complete tablet wipe and flashed everything again but still the same. I am un-rooted....

---------- Post added at 01:53 PM ---------- Previous post was at 01:48 PM ----------

I have same issue with GPad being unrooted after the ROM flash. I was able to boot into TWRP to flash supersu but that did not work either. I remain un-rooted....

:rolleyes:
[G Pad 8.3 Android Development] auleu:
big mistake installing this rom, root is lost because recovery is lost too, you need to download lg support tool and reflash original stock rom from lg.
[G Pad 8.3 Android Development] SPBoss:
I flashed this rom and rooted using the instructions provided word by word. No problems here i am fully rooted.
[G Pad 8.3 Android Development] Mercvtio:
Weird. Can you reboot to recovery ? Did you install the latest rom ?
[G Pad 8.3 Android Development] auleu:
i have a bumped recovery, i think the rom or the gapps package arent
[G Pad 8.3 Android Development] adaduk:
Quote:

Originally Posted by SPBoss

I flashed this rom and rooted using the instructions provided word by word. No problems here i am fully rooted.

Which instructions did you follow exactly?
[G Pad 8.3 Android Development] AndyCorps:
Lost root and recovery here also

+1 for loosing root after flashing. Recovery gone also. That'll teach me for not reading the most recent comments before proceeding.

LG support tool is unable to see the device (so can't see how to restore and try again). I'm guessing the there's some LG customer software missing in the ROM also.

Just waiting for a solution now.
[G Pad 8.3 Android Development] AndyCorps:
OK,next person to come across this, 1st step for me has been to restore to LG stock:

Download the LGMobile Support Tool and fire it up.

Get the GPad into download mode (vol- & vol+, then plug into windows PC via USB)

Once drivers are all installed, in the LGMobile Support Tool, goto Check Recovery Upgrade... this bit takes about 20mins

You'll probably get what looks like a boot loop. I unplugged, and held power button, then attempted the key combo to get into recovery\factory reset. A further reboot, and I'm back to LG stock. :good:

Will Twrp it tomorrow now I think.Anybody want to recommend Lollipop ROM?
[G Pad 8.3 Android Development] Mercvtio:
Well, I did the same as you, and for now, I've flashed LG's LP rom. So far so good, everything back to normal.
[G Pad 8.3 Android Development] adaduk:
Quote:

Originally Posted by AndyCorps

OK,next person to come across this, 1st step for me has been to restore to LG stock:

Download the LGMobile Support Tool and fire it up.

Get the GPad into download mode (vol- & vol+, then plug into windows PC via USB)

Once drivers are all installed, in the LGMobile Support Tool, goto Check Recovery Upgrade... this bit takes about 20mins You'll probably get what looks like a boot loop. I unplugged, and held power button, then attempted the key combo to get into recovery\factory reset. A further reboot, and I'm back to LG stock.

Yup same, here. All back to stock. Thanks for the great step by step!
[G Pad 8.3 Android Development] adaduk:
OK, spent most of today fiddling and managed to get back to stock and then root the GPad OK.

Getting TWRP back was a pain but finally managed that too.

A list of the steps I took are below (I'm not in any way an expert an so could not say which steps are superfluous, below is just a list of what I did) ... Might help someone out I suppose!

But then even from a totally clean stock, rooted, TWRP install as soon as I flash this version of AOSP I lose root and just can't get it back. Very annoying as I spent all day doing the below!!! oh well....... Hope the issue gets sorted soon!! :)

Uninstall older LG drivers.

Install ‘LG support tools’ and use that to install latest LG drivers.

Start the LG support tools on your PC.

Boot tablet in download mode (with power off press vol + and vol - and plug in USB without powering on)

LG support tools should detect the tablet (cancel the install if it tries to re-install drivers)

Do factory reset (from within support tools select options, upgrade recovery)

Boot into recovery and run a hard rest (press power and vol -, release when you see the LG logo and then press all three buttons)

The tablet should now be running stock - KOT49I.V50020d

Root using towelroot – go to www.towelroot.com on the tablet and follow instructions.

Install supersu and then root checker to check root access.

Install TWRP from play store and that starts off the download of the right version of busy box (stericson) and it will patch SD write issues. I could not install TWRP using the app as apparently it isn’t possible with KOT49I.V50020d.

I had to use the post below to get TWRP installed, I did have to edit the bat file as per the thread.

http://xdaforums.com/showthread.php?t=2755148&page=2

Finally, rooted with TWRP and stock KOT49I.V50020d ……

Then I booted into TWRP deleted DATA and flashed AOSP, GAPPS, SU again but now not again rooted. Back to square one..

---------- Post added at 03:28 PM ---------- Previous post was at 02:33 PM ----------

OK, I've sorted it!!!! I am rooted again!!!! School boy error on my part...... :mad: :mad:

The SU zip I was flashing after the ROM flash was not the lastest version..... As soon as I flashed "UPDATE-SuperSU-v2.46" root was restored to my AOSP ROM!!! :good::laugh::good::laugh::D:D

Hopefully that might be the issue some others are having......

Feel stupid for not noticing earlier but glad it's finally sorted!!! :good::good::good::good:
[G Pad 8.3 Android Development] EdenGottlieb:
I guess CM 12 will do that one, this ROM is mostly for bringing lollipop to G Pad ASAP, am I right?
[G Pad 8.3 Android Development] theslime:
That depends on what the dev wants to do with this. Double tap is part of Nexus and GPE devices when hw allows (like with the v500 and the Nexus 9), so it's not strictly a CM or third party feature. But I understand if he wants to keep this barebones. Personally I think making this more or less GPE is the right approach. I don't need ALL THE SETTINGS.

Edit: Bottom line, I trust the dev one hundred percent and I'm really grateful no matter what. I just wanted to throw the thought in there. [emoji4]
[G Pad 8.3 Android Development] gomylle:
Rom Working great except for GPS not working. Totally stable and deep sleep issue gone with latest version of the rom.

Great work!
[G Pad 8.3 Android Development] whoamigriffiths:
I can understand the Devs desire to keep the rom barebones, but I do love knock-on. ☺

Awsome work, thanks very much.
[G Pad 8.3 Android Development] Tachikoma_kun:
This is absolutely amazing, no problems so far with using it, smooth as a baby's bottom! (Are we allowed to say that anymore without being put on a register? Lol)

Was unimpressed with cm on the gpad and stock was just a wee bit sluggish, this is easily going to be my daily driver.

Link to gapps isn't working, gave me an "authorise download" button that did nothing so downloaded the gapps for cm12 and working fine.

*edit*

Clock doesn't work but that's it!
[G Pad 8.3 Android Development] AndroidInsanity:
Awesome ROM. Found another bug though. When playing games that go into landscape. Upon quitting the game it doesn't go back into portrait. Need a app to turn it manually
[G Pad 8.3 Android Development] gomylle:
+1 can confirm that. I was not playing a game though but testing out a movie in the ampdroid app. after closing the app the Gpad was stuck in landscape mode
[G Pad 8.3 Android Development] Tachikoma_kun:
Just tried this by playing blocky roads and quitting, went into portrait mode fine.
[G Pad 8.3 Android Development] AndroidInsanity:
It was stuck in landscape after I quit playing clash of clans and Fifa 15. Needed to download a orientation app. But if this can get fixed it would be awesome.
[G Pad 8.3 Android Development] ckret:
seems like you have fixed the problem somehow :)))
[G Pad 8.3 Android Development] Tachikoma_kun:
Tried badland and chuchu rocket but both worked going back to portrait, will download clash of clans and give it a try now.

*edit*

Nope, portrait mode worked after playing clash of clans as well!
[G Pad 8.3 Android Development] acolle74:
Google Drive

Many many thanks for the ROM!!!

In my case, Google Drive Force close, but now no more deep sleep, youtube works and also Spotify!!!!

Thanks again MAN!

A.
[G Pad 8.3 Android Development] Tachikoma_kun:
Google Drive working fine here! What ROM did those with problems upgrade from?
[G Pad 8.3 Android Development] AndroidInsanity:
Weird. Ill try a reboot see if that fixes it. Did u root+ use twrp 8.0

---------- Post added at 04:20 PM ---------- Previous post was at 04:16 PM ----------

Reboot fixed it it now rotates fine
[G Pad 8.3 Android Development] Tachikoma_kun:
Twrp 2.7 and the SuperSU beta linked earlier in the thread and gapps from:

https://s.basketbuild.com/gapps
[G Pad 8.3 Android Development] JoaoGuiPan:
Found a really small bug here. Google Drive is not working, anyone else having this issue? Might be the gapps I'm using. Will try other as soon I'm home.
[G Pad 8.3 Android Development] kozar:
GPS does not work
[G Pad 8.3 Android Development] :
We all know...
[G Pad 8.3 Android Development] newbienic:
I'm having the same issue with Drive. I used the Gapps in the OP of this thread.
[G Pad 8.3 Android Development] Zeljko1234:
Workaround: If portrait mode is locked before playing game or video then will be restored after landscape.
[G Pad 8.3 Android Development] adrianom:
New version:

Download: https://www.androidfilehost.com/?fid=24052804347765783

Changelog - 20150627:

Rebase the system based on [MENTION=4517918]fefifofum[/MENTION] repo device

Update blobs, kernel and other packages with many patchs (see github)

Update to 5.1.1_r5 (LYZ28E)

Ps.: this is a big update, is not need but is recommend to do a clean install, if you encounter some problem, please do a clean install first to see if the problem is solved. For the rest, is the same as previous version, install ROM, install the desired Gapps and install SuperSU if you want root.
[G Pad 8.3 Android Development] cianz94:
Finally !! The camera it works!! thank you [MENTION=4517918]fefifofum[/MENTION] and [MENTION=4297659]adrianom[/MENTION] for your amazing work !! ??