yashsingh1/xdaforums huggingface dataset:
[G Pad 8.3 Android Development] heliocastro:
Issues after 20170108 ROM

Oi Adriano, tudo bem ?

So, back to english. Latest ROM had issue after upgraded over previous December one.

Logcat is now showing this:

01-08 23:31:28.658 12374 12374 E AndroidRuntime: FATAL EXCEPTION: main

01-08 23:31:28.658 12374 12374 E AndroidRuntime: Process: com.google.android.gms.persistent, PID: 12374

01-08 23:31:28.658 12374 12374 E AndroidRuntime: java.lang.RuntimeException: Unable to create application com.google.android.gms.common.app.GmsApplication: java.lang.SecurityException: addOnPermissionsChangeListener: Neither user 10016 nor current process has android.permission.OBSERVE_GRANT_REVOKE_PERMISSIONS.

01-08 23:31:28.658 12374 12374 E AndroidRuntime: at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5406)

01-08 23:31:28.658 12374 12374 E AndroidRuntime: at android.app.ActivityThread.-wrap2(ActivityThread.java)

01-08 23:31:28.658 12374 12374 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)

...

So basically something was missing on current manifest that are denying google play processes work properly.

Btw, is there any proper instructions on how to build the ROM ? I tried using yours aosp_build tree from github, but no goal.

PS. Eu era teu vizinho aí, em Coqueiros, antes de me mudar pro exterior :)
[G Pad 8.3 Android Development] crisjogos:
Anyone experienced YouTube videos freezing and audio continues normally?(videos on 720p 60 FPS)...

Enviado de meu LG-V500 usando Tapatalk
[G Pad 8.3 Android Development] Involved:
Yes, it's a known problem as far as I know
[G Pad 8.3 Android Development] crisjogos:
Tks bro!

Enviado de meu LG-V500 usando Tapatalk
[G Pad 8.3 Android Development] adrianom:
You reinstall Gapps? You are using opengapps? Try reinstall gapps with the last version of opengapps, it is working ok to me.

Testa ai vizino... :)
[G Pad 8.3 Android Development] tmihai20:
I did not have any issues with the previous version (the one from the 7th of January) at home. I do have issues with WiFi at work (enterprise access point). I will flash this one ASAP.
[G Pad 8.3 Android Development] paalpet:
Upgrade

What is the preferred method to upgrade when new version is available? I flashed the new rom (latest with WiFi-fix) over December version + latest Open Gapps (Stock) without any wiping (this what is called "dirty" right?) But WiFi stopped working. Restart and wiping Dalvik after didn't help. Worked after wiping everything and flashing ROM+Gapps again, but would like to upgrade without deleting everything every time :) Any plans for OTA updates or including Gapps like the MM-version? (Seems Automatic updates is turned on in the ROM - but I assume this have no function?)

By the way - love this ROM keeping this old but great Tablet alive :cool:
[G Pad 8.3 Android Development] tmihai20:
I dirty flash on Nougat since the first release. I wipe Cache, Dalvik Cache and /system prior to flashing ROM, GApps and rooting it (in that order). My tablet connected to the work WiFi that it didn't see before. I expect it should see the WiFi at home as well.
[G Pad 8.3 Android Development] tljw86:
With this latest version do we need to flash the WiFi zip that was posted a while back?
[G Pad 8.3 Android Development] indian84:
Nope. It includes the fix.
[G Pad 8.3 Android Development] NikWalker:
I got the latest Release from January 7, but still experience WiFi issues.

The upper hidden bar scrolls occasionally halfway down, indicating a WiFi reconnect.

I thought first, if I change the dynamic IP into a static one, may solve it. But it did'nt. I tried to install Plants vs. Zombies 2, quiet a huge Package of around 600 MB. When I went back to the unit to wake-up and check its state, it had just recently started from the beginning.

My next thought was, that the disconnect happens, when the screen goes to sleep-mode, but yet, the WiFi was'nt set up to sleep when this happen. So I increased the screen timeout to 30 Minutes and indeed, the app-download went through.

This bug affects all online-running applications, like VoiP, Skype, Facebook messanger and others.

I cant keep the screen on all day, to have those apps running flawlessly, including torrent-downloads, which might break the SD-Card earlier, due rewrites for unfinished packages.

I hope this can be fixed.

Unluckily my Battery started growing and pushes the screen out of the backcover. Hopefully the LG Mobile Center in Cebu will help me out to renew it.

Otherwise, thank you very much for your work. I didnt believe first the score in Antutu. Thats like a new buy.
[G Pad 8.3 Android Development] paalpet:
WiFi

The latest update seems to have broken my WiFi in some way.. It is now highly unstable; sometimes discovering only 2.4 GHz, or nothing at all.. It looses connection regularly, and randomly work after reboot. I have even tried a full wipe and went back to December-version, but problem is the same. WiFi always worked perfect for me without applying a WiFi-fix (except for battery drainage being a little high when not in use).

Does the WiFi fix mentioned do something with the WiFi's firmware or is it only applied to the ROM?
[G Pad 8.3 Android Development] rshahzad17:
WiFi is still bad for this ROM.
[G Pad 8.3 Android Development] jeremywh7:
So, I updated to the 20170107 build (and d/l'd the wifi update, in case the 0108 might kill my wifi), and the Jan 10 openGapps, and thought I'd try the latest beta SuperSU 2.79 SR2 on a whim. The latter was a failure; the typical 'secure booting error'...so I went to get into recovery, which I did on the first try except hit volume instead of power at the OEM 'Factory Reset' prompt... :-/

And then I had a bunch of trouble getting back in...so I tried a few things (again). What last seems to work more reliably (than my prior post on this) was to:

1. From power off, hold Power and VolDown

2. As -soon- as the LG logo pops up, press VolUp as well...

3. Then immediately toggle Power

At least I -think- I did #3, but this seemed to work more easily than the 'release Power while holding VolDown then reapply with VolUp method'. [I'd retry, but this was enough fun for one evening.]

I then naively hoped that just applying the SuperSU 2.78 SR1 system would suffice, but no...quickly realizing that I had to start over (due to the SElinux changes made in the newer SuperSU); ROM, Gapps, SuperSU. Hope this helps others running in to these issues. :)

Anyway, rolling now, and 5GHz connected fine, so we'll see how it goes...

UPDATE: Ok, so 10min later, after the tablet slept...I find that the WiFi is disconnected. Had to turn WiFi off/on to bring it back. I've never had WiFi issues on this ROM before; will try the WiFi zip update next.

UPDATE2: No issues since flashing wifi.zip; last night after the tablet slept for a while and also this morning it still had wifi (5GHz) and worked fine. Is the Jan08 ROM the exactly the same as Jan07+wifi.zip?
[G Pad 8.3 Android Development] heliocastro:
Latest rom wifi issues

After fixed my gapps install, i started to check why wifi is unstable.

The initial research show that device lose radio ability when enter in sleep/lock mode.

5ghz radios work on first time but then identify itself as same name as the 2.4ghz radios if you use same prefix.

Battery is been completely drained out.

I will try to get some proper logs tonight.
[G Pad 8.3 Android Development] sultan.khan.x:
Hi. Which kernel is this rom compatible with. I flashed on fishears kernel and it is very unstable and random reboots.
[G Pad 8.3 Android Development] tmihai20:
[MENTION=7146061]sultan.khan.x[/MENTION]: stock kernel that comes with the Rom is the best. Fishears' is suite for LG based ROM, for Lollipop Roms. You really do not need another kernel.
[G Pad 8.3 Android Development] sultan.khan.x:
Tks tmihai20. External memory card was causing system random reboots. It corrupted my sdcard. 64gb sandisk. Wanted to use as internal memory. Does anybody else have problem with sdcard.

P.s wifi still unstable
[G Pad 8.3 Android Development] XpiritO:
Good evening.

Just flashed this over stock 4.2.2 Android and everything seems to work fine, despite the fact that my tablet now hangs on LG boot logo (nothing happens if I just wait it to load).

I need to force another boot, by holding power button for a while (to force shutdown) and then boot again. Second time it seems to work as expected.

Anyone else with this issue?

Best regards and thank you for this amazing piece of software.
[G Pad 8.3 Android Development] sultan.khan.x:
[/IMG] i think my sdcard is screwed permanently. I cant bring it back to mbr and cant delete existing gpt partition. Ive even tried with diskpart win10. Any suggestion anybody please [emoji22]
[G Pad 8.3 Android Development] tmihai20:
Unfortunately WiFi is not working properly on mine either. I just found the tablet with about 9% battery left and without WiFi connection (it did not see any of my access points on 2.4 or 5.8 Ghz). This is starting to be a bigger headache that it should be. I can provide any logs if needed.
[G Pad 8.3 Android Development] ledabe974:
Hi,

You need to flash 4.4.2 bootloader :

https://xdaforums.com/showthread.php?t=2762526
[G Pad 8.3 Android Development] tmihai20:
I just checked github. It seems [MENTION=4297659]adrianom[/MENTION] has reverted some of the wifi related commits. I think the issue with WiFi disconnecting is not there, but in some of the binary blobs he is using. Let's hope he has a clear idea on how to proceed with things. We should investigate this as thoroughly as possible to get a fix that would work on all our devices (I do believe there are some slight hardware differences).
[G Pad 8.3 Android Development] XpiritO:
Wich one should I flash? This one? V50020F-Bootloader

Thanks for your help.
[G Pad 8.3 Android Development] ledabe974:
20D or 20F.

Check the last post of the thread, it's pretty the same.
[G Pad 8.3 Android Development] rg94130:
Hi,

i have the same issue, where can i find "wifi.zip" patch ?

Thanks.
[G Pad 8.3 Android Development] wizzardsk:
Does bluetooth mouse work in this ROM?
[G Pad 8.3 Android Development] jeremywh7:
A few pages back, between the Jan 07 and 08 release posts...

https://xdaforums.com/showpost.php?p=70448671&postcount=491
[G Pad 8.3 Android Development] adrianom:
Regarding the wifi problem, I was able to fix it by reverting some old commits, but before release a new version, I'm testing for a few days to confirm the fix and to identify which ones are really causing the problem, if everything goes okay, tomorrow I release the new version.
[G Pad 8.3 Android Development] tmihai20:
Are you 100% sure that those commits were the issue? Because they were in the last Rom released in december and I did not have issues back then. Issues appeared in the Rom released this year. The WiFi disconnects are happening for a longer time and those are happening with CM (LineageOS now) Rom as well.
[G Pad 8.3 Android Development] wizzardsk:
Just installed it and bluetooth mouse seems not working like on crDroid. Anybody got bt mouse working?
[G Pad 8.3 Android Development] snke:
I have problem with SD card using for internal storage...works only with CM14.1
[G Pad 8.3 Android Development] sultan.khan.x:
Which brand and capacity did you tried on. Ive ordered another 64gb sdcard to confirm my previous findings
[G Pad 8.3 Android Development] vimesUK:
Just installed this ROM, thanks for sharing it, from a full wipe using the Gapps noted and the SU.

All went well except for the WiFi. As noted before it would work fine until the tablet slept, even with the Wi-Fi set to keep on. Then it would fall to connect or work again until the tablet rebooted.

Flashing the WiFi fix file from a couple of pages back in recover seems to have fixed that and all is well.
[G Pad 8.3 Android Development] Tofandel:
Hi and thank you for your work.

I was wondering if it would be possible to update the ROM (the version 2016 12 21 for example to the version 2017 01 08) without loosing data/apps ?

And if yes, how so ?
[G Pad 8.3 Android Development] Qaweck:
Yes you can flash new version without clearing data
[G Pad 8.3 Android Development] adrianom:
New Version

Download: https://xdaforums.com/devdb/project/dl/?id=22603

Changelog - 2017-01-13:

Ad exFAT support

Optimization patches
[G Pad 8.3 Android Development] adrianom:
The disconnects are note relate to those commits, it was fix in 01/07 version with the full update of WCNSS config, the wake up from sleep problem apparently Is a mix of these commits with those of the kernel, I thought it was just them, but when compiling the new version using the same kernel, the problem occurred again. I am compiling a new version for a few more days of testing.

This problem It's starting to annoy, because it is very random...
[G Pad 8.3 Android Development] sfortier:
Hi!

Our pad has support for systemless root and Magisk.

We only need to install this ziphttps://xdaforums.com/lg-g2/development/cbump-bump-current-boot-image-t3325186 after the boot.img patch by the root/magisk installation. This script will bump the patched img.

Remember to reboot only AFTER the cbump installation or you will get secure boot error.

Regards.
[G Pad 8.3 Android Development] jeremywh7:
Been running for a couple hours now with the jan14 openGapps, no issues. Hopefully the battery life will be as good as the January 7th build plus wifi.zip :)

Update: nope, after being away for awhile, wifi disconnected until disable / re-enable. Guess I'll try applying wifi.zip now...
[G Pad 8.3 Android Development] adrianom:
The wake up from sleep problem was not fix in this version, I thought it was, but when compiling the new version from scratch, the problem occurred again after a few hours. I am compiling a new version for a few more days of testing.

For now flash the wifi fix from the link below, it fix the problem but disable channels above 11.

https://www.androidfilehost.com/?fid=673368273298922033
[G Pad 8.3 Android Development] tmihai20:
I need WiFi on channels above 11 for 2.4 GHz frequency, so this mean I will not flash the wifi fix. I will try the latest version and report here.
[G Pad 8.3 Android Development] adrianom:
I am uploading a new version now, in a two hour will be available, wait until I make this version available, and tests with the last changes. Will be good that someone test using on channels above 11.
[G Pad 8.3 Android Development] tmihai20:
I already started flashing the version from yesterday. I will test it tonight, when it will be available. Thank you for your time and your work. We need a stable, fully working AOSP for our G Pad.
[G Pad 8.3 Android Development] sultan.khan.x:
Pop in new 64gb sandisk and it works like a charm ?. Formatted External memory as internal. The picture gallery app does not work.
[G Pad 8.3 Android Development] adrianom:
New Version

Download:https://xdaforums.com/devdb/project/dl/?id=22618

Changelog - 2017-01-15:

Fix wifi wake from sleep problem (to be confirm!)
[G Pad 8.3 Android Development] stewart30:
Does this require a fresh install or can it be flashed on top of previous versions?
[G Pad 8.3 Android Development] indian84:
If you are on same ROM, no need to clean flash. Go dirty. If you still have issues, try clean flash..
[G Pad 8.3 Android Development] stewart30:
Cheers. Tried dirty and lost everything so just did a clean install to be sure
[G Pad 8.3 Android Development] tmihai20:
I just installed the latest version from today. My tablet could detect 2.4 Ghz WiFi on channels above 11 and 5.8 Ghz without issues. I will check for WiFi wake in time.

Edit: after it came back from sleep, it does not detect 5.8 Ghz WiFi.
[G Pad 8.3 Android Development] sultan.khan.x:
Can u plz add urdu and vietnamese telex keyboard
[G Pad 8.3 Android Development] hordarian:
Just for my own future reference:

1) Install latest TWRP

2) Boot into recovery

3) Flash in this order:

a) Adrianom's latest ROM

b) Suitable GAPPS

c) Latest SystemMODE SuperSU

d) Boot Imager Bumper (from http://www.gregtwallace.com/lgg2-projects/miscellaneous/)

All up to date, clean and working.
[G Pad 8.3 Android Development] Qaweck:
What is the goal of Boot Imager Bumper ?
[G Pad 8.3 Android Development] snke:
My pad disconnect to 2.4ghz after sleep time and doesn't reconnect anymore with 01/15 build
[G Pad 8.3 Android Development] vimesUK:
Mine is the same.

Clean install of the latest build after a system wipe and yet no WiFi after sleep. Reboot of the tablet needed for WiFi to work. Just flashed the WiFi zip to see if that helps.
[G Pad 8.3 Android Development] tmihai20:
Sadly, this is happening for a lot of us.

What is that Boot Image Dumper for? I do not have any issues with SuperSU 2.78 SR1. That is the latest version that works with this ROM.
[G Pad 8.3 Android Development] dirlan2001:
2.79 SR2 also does it's job :)

So far, I've seen no disconnects... Only problem still is the slow responding touchscreen.

Cheers
[G Pad 8.3 Android Development] rasobey:
Regrettable I also have the WiFi "dropping" problem. Have to reboot to get it back. This happened on first clean install (although I opted to restore apps and settings from a Google Account) and subsequently throughout the day if I left the tablet idling too long.

Will a logcat help diagnose?
[G Pad 8.3 Android Development] Cherakos:
Also WiFi dropping problems for me. Clean install. Had to reboot it to get it back.
[G Pad 8.3 Android Development] jeremywh7:
Newer SuperSU versions mod the boot image, which loses the bumpiness...and is why the bootloader stops with the SElinux error. I'd guess the Boot Image Bumper re-bumps it, thus allowing the newer SuperSU to work. :)

Read the last few pages. First, you can just disable and re-enable the wireless to regain 5GHz wireless after sleep. Second, the wifi.zip fixes the sleep drop issue; adrianom is still investigating.
[G Pad 8.3 Android Development] sfortier:
Boot image bumper (cbump) is needed only if the boot image is patched, ie: magisk, systemless root.

Our pad is unlockable, so we need a patched boot image (bumped) to avoid secure boot problems.

Any program that patch the boot image and can't bump it again will cause boot crash.

This is the cause of lack of suport of systemless root on this rom.

Cbump solve this problem. No need to backup the boot img, apply the bump patch (pyton) and flash again. We only need to flash the cbump.zip after the zip that modified the boot image (systemless root or magisk)...

At this time I use the android 6.0 rom by Adriano, magisk with phh root and can play pokemon Go with no problems with safetynet (xposed not allowed)... :D

PS: this 7.1.1 rom cannot pass safetynet check even clean and without root:crying:
[G Pad 8.3 Android Development] tmihai20:
I have read in its thread, it is quite nice, I did not know it existed. I will use it the next time I flash something. Meanwhile, I am starting to really loathe these WiFi issues, our tablet being a WiFi only device it kinda makes it unusable if I have to reboot it to get connectivity back.
[G Pad 8.3 Android Development] tonig:
I use the build from 20161210 (Aosp_v500-eng.adrianomartins-20161210. Zip) with the additional wifi_v2. zip and I don't have any problem with my WiFi, (5ghz and 2.4ghz work perfect).
[G Pad 8.3 Android Development] sultan.khan.x:
Ive been using build 0108 with first wifi patch and battery usage during idle is quite poor. I left the tablet idle without wifi turned on
[G Pad 8.3 Android Development] tonig:
Battery life is Ok with build 20161210
[G Pad 8.3 Android Development] tOmoness:
Sadly my WiFi is disconnecting still when the tablet goes to sleep. It does not reconnect or detect any networks until I restart. I'm using the latest build.
[G Pad 8.3 Android Development] adrianom:
New Version

Download: https://www.androidfilehost.com/?fid=385035244224414886

Changelog - 2017-01-22:

Tweak wifi config (wake from sleep and 5ghz scan)

Optimization patches
[G Pad 8.3 Android Development] Mononon:
Anyone else having SD Card issues? I didn't see any being discussed. I cannot set any apps to use my SD card for downloads. Insufficient space or unwritable storage errors for every app I've tried. Can't tell if it's the ROM or the card at the moment, though the card has never had issues before.

Also, Netflix doesn't recognize the device for offline viewing (though that may have always been the case).
[G Pad 8.3 Android Development] woozle:
Others have commented on issues related to SD card, but it's not an issue I've had myself. I believe they've been mostly related to using the SD card as adoptable storage.

The Netflix app currently doesn't have the ability to choose where it stores its downloads and always downloads them to internal storage. The ability to download Netflix content is working fine for me on my G Pad, though I'm running the 20161210 build.
[G Pad 8.3 Android Development] Smakodak:
Trouble after clean flash

I'm having trouble getting through the start guide. Keeps bouncing to wifi-setup (even after it's connected). Bypassing the guide gets me to the desktop but won't let me set up my Google account.

I have used the build from 20170122, opengapps pico, and the SR1-SuperSU-v2.78-SYSTEMMODE.

Tried downloading everything twice to test. Same result.

Just flashed build from 20170117. No problems.
[G Pad 8.3 Android Development] tmihai20:
I had some issues on a dirty flash. You should let it settle for about 10, maybe 15 minutes (depending on the apps you have, even on a clean flash). I deleted Dalvik Cache and I saw (after it booted, through logcat) that dex2oat was running on all the apps aI had installed. After I saw dex2oat was not running I could use it just like before. dex2oat is running after an update or when Dalvik Cache is emtpy (as is the case for a clean flash). It is not the ROM"s fault, it is related to the commits that were accepted. I will test WiFi sleep for a few days and report here. I really, really hope the issues are fixed on both 2.4 and 5.8 Ghz access points.
[G Pad 8.3 Android Development] chris777c:
Hello,

I come from Android 6.0.1 AOSP, I need format Data and System partition for flash this AOSP version ?
[G Pad 8.3 Android Development] rasobey:
I've just flashed the latest version over the top of the 20170115 version. Wiped cache and dalvik. I guess it's far too early to say whether the WiFi sleep issue is resolved, but there is a very noticeable delay in turning WiFi on or off to that action actually happening.

For example WiFi is currently "On" but it's not connecting to any saved networks. It's now gone to "Searching for Wi-Fi networks..." and not finding anything.

I'll reboot a few more times and let things settle anyway.

Edit: I also have noticed that my home screen icons and app drawer icons have disappeared. I've also lost some of the icons from the panel at the bottom (memory is failing me as to what that area is called).

Edit2: the reason for my icons disappearing is that the google apps have disappeared and I no longer have the Play Store to name but one. I'll flash gapps again!
[G Pad 8.3 Android Development] tmihai20:
[MENTION=3839252]chris777c[/MENTION]: you could start with a fresh install, just to be sure no system app is causing any issues. Backup up everything with an app like Titanium Backup anyway, just to be sure.

Edit: After about 12 hours and on 3 different WiFi spots the tablet had no issues maintaining WiFi. It detected 2.4 and 5.8 Ghz access points. Let's hope it sticks. Like I said here, if you wiped Dalvik Cache or you are installing it for the first time, let the tablet be until it responds nicely. It took about 10 minutes on mine, but I have plenty of apps.
[G Pad 8.3 Android Development] Swing*:
Good evening.

I have the same problems with wifi after suspend oft the tablet. I have to reboot each time to get wifi up and running.

Also tried clean install, no changes.

Also since Version 20170122 i habe problems to Start different apps.

Really a pitty
[G Pad 8.3 Android Development] footballpics.info:
can you link the wifi_v2.zip please?

---------- Post added at 11:07 PM ---------- Previous post was at 11:04 PM ----------

in the 5.X and 6.X versions you had gapps incl. is it possible to add it in the 7.X version of your rom too??