yashsingh1/xdaforums huggingface dataset:
[Nexus 7 (2013) Android Development] MikiGry:
@followmsi

I"ve noticed that there is a repetetive error sequence which appeares in logcat during normal use. It seems like it can be triggered by:

- pulling down notification bar (and touching/rearranging toggles as well i guess)

- minimising apps

- exiting apps using navigation bar (swipe gestures in my case)

All these things are conneted to one app - system.ui

Is it possible that system.ui is causing the whole system to lag after some time (due to these constant errors) ?

Attaching a logcat of said error block from attemts to pull down statusbar (E libproces group one is the one im"m taking about)
[Nexus 7 (2013) Android Development] ipdev:
Sorry but flo/deb are tablets not phones so, no help will come from this thread. 🙃

I see the thread for rom was closed and a new one was not yet created.

[CLOSED][ROM][12][BETA] LineageOS 19.1 for Samsung Galaxy A3 2017 (a3y17lte) (SM-A320F)

[xdaThread] - Link

Better to ask in your device Q&A forum. ;)

Samsung Galaxy A3, A5, A7 (2017) Questions & Answer

[xdaForum] - Link

I have asked that our posts be moved and/or deleted from this thread.

Cheers. :cowboy:
[Nexus 7 (2013) Android Development] Chapmans35:
@

followmsi​

Really appreciate all the efforts with this rom and the new life it brings to my nexus 7. Is there a new monthly update due?
[Nexus 7 (2013) Android Development] js89:
Allow gmail and or google app permission to read contacts in Settings > Apps

Or flash micro gapps
[Nexus 7 (2013) Android Development] rajsris:
Just a heads up, but ElementalX 6.05 kernel will not work with this rom. Bootloops immediately. I was able to recover by re-flashing the ROM and SuperSU, as well as GApps Micro.
[Nexus 7 (2013) Android Development] js89:
Works here with Magisk.

Flash ROM > flash gapps > flash magisk > boot to system

Setup device, (install magisk manager), etc. > Reboot to recovery >install elementalx
[Nexus 7 (2013) Android Development] followmsi:
Pls read carefully .. we enlarge the file-system to it's maximum size - to the full partition size.

We don not change partition sizes at all.

In some ROM's the system.img is defined smaller as the actual partition size - to save space.

But the system.dat files today are using the correct system.img size from BoardConfigCommon.mk

BOARD_SYSTEMIMAGE_PARTITION_SIZE := 880803840 # 840M

You will not get more space on this flo/deb ROM by enlarging file-system, because it's already enlarged. :)

To check this yourself ... can be done from recovery as well .. use: "adb shell"

To see partiton names and sizes:

ls -la /dev/block/platform/*/by-name
cat /proc/partitions

Jus use "df" command to check file-system sizes ..
[Nexus 7 (2013) Android Development] followmsi:
TWRP_deb_3.1.0-0

Where are the deb owners ? :)

As we have new major version (3.1.0) tagged on github I have made a new TWRP for deb as well ...

Pls test !

Update.ZIP_TWRP_deb_3.1.0-0.zip -> to be installed via TWRP

TWRP_deb_3.1.0-0.img -> to be installed via fastboot or flashify .. etc.

Download from here: https://drive.google.com/open?id=0By6p5AdQfavBUlhsLWFHZThGTnM

Thanks for some feedback ...

Cheers
[Nexus 7 (2013) Android Development] finkbg:
Well, tried with a TWRP wipe, similar issues. Some apps download fine, others don't. Still cannot take pictures, root browser cannot write to data partition. Mount command shows rw access but something is definitely not right. I will probably flash stock rom and try again, but don't have the time now.
[Nexus 7 (2013) Android Development] followmsi:
Today I do have my android day :)

Fresh compiled Elemental X kernel for flo/deb .. tested on this ROM .. works fine.

Have a look here ... we start with the flo boot.img :

Update.ZIP_elementalx-6.05-flo-kernel.zip -> to be installed via TWRP

elementalx-6.05-flo-kernel_boot-x.img -> to be installed via fastboot or flashify .. etc.

Installation:

1. Boot into TWRP

2. Install Update.ZIP_elementalx-6.05-flo-kernel.zip

3. Install SuperSU-v2.79-201612051815.zip (optional)

4. Reboot into system

Due to supersu installation it will boot twice - no panic, it´s normal !

F2FS works too .. no issues so far.

This AOSP ROM is using "prebuilt" kernels .. we still need to find the correct one :)

Today it's my lineageos kernel .. maybe the next ROM is using elemental x kernel.

To all kernel installer .. pls report your experience !

Thanks and enjoy ...
[Nexus 7 (2013) Android Development] followmsi:
A screenshot too :)
[Nexus 7 (2013) Android Development] kioshi:
Thank you for updating the build to latest March security. Stock just the way it was meant to be for us.
[Nexus 7 (2013) Android Development] finkbg:
I tried it on deb. When trying to flash your rom I got an error of the sort the rom is from March 7th, cannot flash because timestamp is March 8th (this is rough approximation). I flashed back to regular TWRP version and things went fine.

---------- Post added at 06:44 AM ---------- Previous post was at 06:42 AM ----------

So I flashed full stock 6.0.1 image and then flashed over it. Now everything is working fine. I believe at some point I might have accidentally wiped system and that this might have been the problem. I will never know for sure. Thanks for the help!
[Nexus 7 (2013) Android Development] followmsi:
Pls send recovery.log of the installation.

I am not able to reproduce.

Twrp should be able to Install all roms.

Thanks
[Nexus 7 (2013) Android Development] js89:
Official elementalx installed via aroma installer on TWRP 3.0.2 works fine so far on flo. Not using SuperSU.

Allowing Gmail or Google app (can't remember which one) to read contacts in settings fixed this for me.
[Nexus 7 (2013) Android Development] r.west0813:
Thanks for your work. Love this ROM so far. Simple, fast, clean... What more could you ask for? Anyway clean install flashed ElementalX 6.05 and found using Antutu that it was slower than original kernel supplied with ROM. Did a clean install with Glitch-r543 and with testing found it was slightly faster than stock kernel. Once again thanks for the work.
[Nexus 7 (2013) Android Development] followmsi:
Thanks for your feedback .. compiled another elementalx kernel .. Just testing.

And will test the glitch-r543 sources too .. https://github.com/Tk-Glitch/Flo_AOSP

What I have seen .. the lineagesos kernel still gets a lot of updates ..

https://github.com/LineageOS/android_kernel_google_msm/commits/cm-14.1

Also important - Not only speed ;)

We will see ... :)
[Nexus 7 (2013) Android Development] r.west0813:
I couldn't find where Elementalx supported F2FS, I thought maybe that's why it was substantially slower. I know glitch does. I could be wrong though, I'm not a developer or anything. Thanks.
[Nexus 7 (2013) Android Development] followmsi:
You need to enable F2FS ... like done here - in default config.

https://github.com/flar2/flo/blob/ElementalX-6.00-cm/arch/arm/configs/elementalx_defconfig

CONFIG_F2FS_FS=y

CONFIG_F2FS_STAT_FS=y

CONFIG_F2FS_FS_XATTR=y

CONFIG_F2FS_FS_POSIX_ACL=y

CONFIG_F2FS_FS_SECURITY=y

# CONFIG_F2FS_CHECK_FS is not set

# CONFIG_F2FS_FS_ENCRYPTION is not set

We will see .. what kernel we will use in the next month :)
[Nexus 7 (2013) Android Development] r.west0813:
Awesome looking forward to it, Danke...
[Nexus 7 (2013) Android Development] followmsi:
Already working today .. Bitte :)
[Nexus 7 (2013) Android Development] Ch3vr0n:
Stock android. Perfect. However my device seems to be identified as the 2012 version. Where/how do i change that? Can this be fixed through rom flash next update?
[Nexus 7 (2013) Android Development] followmsi:
https://xdaforums.com/showpost.php?p=71442260&postcount=98

https://xdaforums.com/showpost.php?p=71448823&postcount=100

Not sure if we can improve here .. there are few reports of buggy detection from Google.
[Nexus 7 (2013) Android Development] Ch3vr0n:
weird, it's showing as razor/flo but google notified of 2012 version. Though right now i've got a more immediate problem. A certain game (knights & dragons) won't let me in (error 18) after flashing rom. Worked fine before flashing & still works on phone
[Nexus 7 (2013) Android Development] followmsi:
From which ROM are you coming ?

Did you wipe system and data too ?

Do you use opengapps ?

Did you try beans gapps too ?

EDIT:

I will add one change for the next release ..

Maybe it's fixing this Nexus 2012 issue entirely!
[Nexus 7 (2013) Android Development] Ch3vr0n:
Stock rom, yes and all caches,yes, no not yet

Verstuurd vanaf mijn Nexus 6P met Tapatalk
[Nexus 7 (2013) Android Development] followmsi:
AOSP_7.1.2_r2_N2G47E_flo-ota-eng.followmsi-v4.5.zip

AOSP_7.1.2_r2_N2G47E_deb-ota-eng.followmsi-v4.5.zip

Changes:

- EX kernel 6.07

- We will keep the "old" view for the next time. (build.prop -> ro.recents.grid=false)

- Still the same installer .. will keep your gapps installation.

- Some small changes to hopefully fix "New sign in from Nexus 2012 device".

- As we overwrite the complete boot.img - you need to install SuperSU again.

- Not sure about the current state of SetupWizard from opengapps. (If you face problems, pls use beans gapps version.)

Enjoy .. :)
[Nexus 7 (2013) Android Development] followmsi:
Have a try with this version ...

AOSP_7.1.2_r2_N2G47E_flo-ota-eng.followmsi-v4.5.zip

AOSP_7.1.2_r2_N2G47E_deb-ota-eng.followmsi-v4.5.zip
[Nexus 7 (2013) Android Development] Ch3vr0n:
If I can get into the device. Setup wizard currently keeps crashing on me.

Using your TWRP I flashed ROM, Pico open gapps and SuperSU SR3 and setup keeps crashing. I might have to flash LOS first to get back in so I can transfer over that zipfile. Never could get adb push to work.

I'd appreciate any help on adb push, then I can push those bean gapps too.

Verstuurd vanaf mijn Nexus 6P met Tapatalk
[Nexus 7 (2013) Android Development] m00head:
https://xdaforums.com/showpost.php?p=71863776&postcount=311
[Nexus 7 (2013) Android Development] finkbg:
Now, here's the tried and tested method that will get you working gapps on 7.1.2.

1. Flash rom, supersu & beansGapps (or something similar, you can find the link a few pages back, it is the only one non-arm64 with working wizard at the moment).

2. Boot, setup.

3. Flash whatever other gapps you wish.

4. Party!
[Nexus 7 (2013) Android Development] nigelhealy:
Your new 4.5 does not work. It resets data. It wiped Mone and went into setup.

"Thanks"
[Nexus 7 (2013) Android Development] followmsi:
Tested it before uploading ..

No issues ..
[Nexus 7 (2013) Android Development] rbradmag:
Coming from v4.1, flashed v4.5 and SU after wiping cache and dalvik. Everything working perfect and Gapps were restored.

Thanks followmsi, I appreciate the effort on our behalf!!
[Nexus 7 (2013) Android Development] Ch3vr0n:
latest build & bean apps no force close during setup. Now if only i could fix that damn game error. I don't know if this means anything but google play (website) lists "last used: null"
[Nexus 7 (2013) Android Development] followmsi:
And your device ?

Now been recognized as 2013 version ?
[Nexus 7 (2013) Android Development] nigelhealy:
Well lucky you, the fact it worked for you doesn't alter the fact it didn't work for me. I don't like the unreliability here so flashed to PN and unsubscribed.
[Nexus 7 (2013) Android Development] Ch3vr0n:
[MENTION=5480152]followmsi[/MENTION] now google only prompted a "Nexus 7" login, no "Asus Nexus 7 (2012)". So think it worked
[Nexus 7 (2013) Android Development] followmsi:
Thanks
[Nexus 7 (2013) Android Development] quickstang:
1. The hostility towards the dev is uncalled for. If you don't like the rom, move on.

2. No one else has your issue, including myself and a few others. If there are issues it's gapps related & there's a work around.

3. I don't see any unreliability here except on your end. I've also never come across any ROM in the 4 or whatever years I've owned my N7 to totally wipe data just because.

4. Moving on is probably a good thing for you to do. The rest of us will enjoy this ROM & the fact this dev is still working on this.
[Nexus 7 (2013) Android Development] rajsris:
I for one, am very very happy with the new life that [MENTION=5480152]followmsi[/MENTION] has breathed into the Nexus 7. Considering that a tablet from 2013 (4 years ago) is still running the latest and greatest software is a very big accomplishment. With the addition of ElementalX kernel tweaks, this tablet is absolutely flying!
[Nexus 7 (2013) Android Development] namtr0:
I had this too, by accident I'd downloaded the wrong image for twrp

i was using the deb instead of the flo

used twrp flo image from google drive folder in OP link

ran system format from tools folder of the google drive

used FLO image and all well.
[Nexus 7 (2013) Android Development] namtr0:
For some I've seen having issues verify your model and if unsure try both flo and deb

Flo=wifi version

deb=4g version

(I think)

make sure the TWRP version you download matches as well as the rom

never hurts to run the system partition zip provided under tools in the OP link either.
[Nexus 7 (2013) Android Development] doxts:
I'm wondering if it's possible to enable the LED notification light while the device is plugged in to see if the device is charging. Does anyone know how to do this?
[Nexus 7 (2013) Android Development] gdpt:
Wonderful ROM, tablet is so smooth, even faster than on CrDroid.

However, my wireless charging does not seem to be working. It wasn't working on CrDroid either.

Opened the back and checked the connectors, coil, everything seems to be in place.

Any ideas on why?

Thank you so much!
[Nexus 7 (2013) Android Development] gdpt:
Have you tried some of the LED changing apps, such as this one?
[Nexus 7 (2013) Android Development] doxts:
Thanks I think this helps.
[Nexus 7 (2013) Android Development] ManoharMaddineni:
any way to implement this undervolting thing? seems like a good idea to start conserving the battery of this thing https://xdaforums.com/t/iiiii-cross-custom-rom-scripted-setup.4092215/#post-83780181

EDIT : I've also been having OS crash issues with 19.1 as well as 18.1 (official nightly, both from and recovery)/ For both the roms I followed the instructions very carefully. After the first boot, the tab crashes the moment I touch the "Start" button, or while connecting to wifi,, or somewhere in the initial setup.

I tried to bypass the setup via shell, but the same thing happens, boots perfectly to home screen then full crash.

The crashing doesn't happen when in bootloader or recovery, they are staying for as long as the charge lasts on the device.

What am I doing wrong here?
[Nexus 7 (2013) Android Development] MikiGry:
It looks like trebuchet launcher doesn"t work too well with Flo. Clock widget is reloading every time i go from app to homescreen, same goes to app icons inside folders. It lags when scrolling through app list (logcat confirm skipped frames). Briefly tried lawnchair2 - same thing. Seem to be working much better with Nova though

I also suggest setting animation speed (in developer settings) to 0.5x. It seems to hide small lags quite well :)

@ManoharMaddineni

Are you sure that gapps package you"ve use was the right one ? (android version and CPU platform wise) and the zip itself didn"t get corrupted during download ? Is everyting ok with .zip containing the ROM itself ?

Can you boot and use the tablet without gapps installed ?

Does it work normally with stock 6.0.1 rom ?
[Nexus 7 (2013) Android Development] ManoharMaddineni:
I used the gdrive link given in 1st post. aosp12l>latest pico package. the zips are fully intact, tested their sha checksums.

I was able to boot and setup without gapps.

I used the RESTOCK2 script to reset to stock, and it initially also had the issue of crashing while in setup, but I left it to charge overnight and it got resolved.

When I tried the same thing with 19.1+gapps, doesn't seem to work
[Nexus 7 (2013) Android Development] doxts:
I can confirm same behavior with the deb variant of the Nexus 7 2013.
[Nexus 7 (2013) Android Development] MikiGry:
This kind of crashes are strange, and the fact they seem to stop after some time is even stranger.

How about doing restock one more time but together with presist fix ?

Also which app exacly is crashing ? Setup ? System server ? Everything ?
[Nexus 7 (2013) Android Development] ManoharMaddineni:
I will try restock > presist fix when I get home

The tab itself is shutting down. Whenever I touch it, just goes to black screen and shows the charging battery logo that shows up when charging powered-down
[Nexus 7 (2013) Android Development] MikiGry:
@ManoharMaddinei

That changes everything. I don't think these are system crasher. I think your battery is dead. This also explains why after overnight charging and less intensive 6.0.1 stock rom it stops doing that

Charger alone may not always be enough to prevent this from happening as it is possible to make this tablet discharge faster than charge (is certain scenarios)
[Nexus 7 (2013) Android Development] ManoharMaddineni:
That just sucks. I remember a few weeks ago I was using the official LOS18.1 and it got an OTA, but the install crashed and the tab never booted up. I left the tab in its dock (glorified wireless charger) for a couple of weeks or so. maybe leaving it to charge continuously without an OS to manage the charge and discharge rate is what killed the battery.
[Nexus 7 (2013) Android Development] MikiGry:
@ManoharMaddineni

From what I understand you are using a wireless charger to charge the tablet. Does it shut down as well with classic "wired" charger ?
[Nexus 7 (2013) Android Development] ManoharMaddineni:
yes, even when connected via the wired charger, same shutdowns
[Nexus 7 (2013) Android Development] CityKev:
If you do have a battery issue (looks like it) it would be cheaper to buy a used device rather than having it replaced. I'm in the UK and I've bought a few off eBay to mess around with and sell on. Average price of the 16gb version is a little over £20
[Nexus 7 (2013) Android Development] ManoharMaddineni:
I did order a battery locally for about 1500INR, no luck finding entire tabs. Even for import India has heavy customs charges on electronics (new or used)

I will keep in mind your post tho, just in case local sellers don't work out
[Nexus 7 (2013) Android Development] plowgotow:
I installed the latest version, before that I installed everything that was needed for the new version, I restarted and an endless download occurs, the "Google" icon passes and then the animation of the OS, and so for about 40 minutes, then reboot and everything is new, what could it be? and i can't roll back the version(
[Nexus 7 (2013) Android Development] mar_Py:
Hey @fattox ,

i also have the problem after a clean install that my play store thinks it is offline... Which was the last part of the post from ipdev that worked for you? Can you help me out here please :)?
[Nexus 7 (2013) Android Development] fattox:
AS I said I think the last part of the guide but anyways follow all the steps and I'm sure it will work for you too
[Nexus 7 (2013) Android Development] DaCl88:
Did anybody know what is about @followmsi ?

The last posting is two month ago.

The Device works like a charm, thx.
[Nexus 7 (2013) Android Development] mar_Py:
Works 👍

If anyone else struggles with the problem that Play Store think it's offline:

I just did a factory reset, connected to the WiFi before i give my Google credentials to the Play Store and it works like a charm!

The first time i skipped the Connection to my wifi
[Nexus 7 (2013) Android Development] hayabusa777:
guten tag,hab es auf meinem Nexus 7 2013 LTE Version installiert.Bei mir hat er gestern das Wlan verloren und auch nicht mehr gefunden.Schlimmer ist das das Tablet nicht aufladet,seit gestern Abend in der Steckdose, bleibt bei 61%.Hat jemand die gleichen Probleme? Ansonsten super Arbeit, Respekt 👍

Hello, I installed it on my Nexus 7 2013 LTE version. Yesterday it lost the WiFi for me and I can't find it anymore. It's worse that the tablet doesn't charge, since yesterday evening it's in the socket, stays at 61%. Does anyone have it the same problems? Otherwise great work, respect 👍
[Nexus 7 (2013) Android Development] DaCl88:
Ist die Rom schon länger drauf?

Wenn ja liegt vll. ein Hardware defekt vor.

Bei mir läuft die ROM wirklich gut. Nur das Gerät muss ich öfters den SIM-Pin eingeben und die Rotation funktioniert nicht immer. Aber das habe ich schon seit Jahren.

Dafür das das Gerät schon 3 Jahre ist, ist alles noch in Ordnung.

Eng:

Has the rom been on it longer? If so, there may be a hardware defect. The ROM works really well for me. Only the device I have to enter the SIM pin more often and the rotation does not always work. But I've had that for years. For the fact that the device is already 3 years old, everything is still in order.
[Nexus 7 (2013) Android Development] hayabusa777:
Gestern drauf gemacht,weil die Rotation mit Android 6 nicht ging

Made it yesterday because the rotation didn't work with Android 6
[Nexus 7 (2013) Android Development] Spielmops:
Rotation: install Satstat from Fdroid. If rotion is not working, start Satstat ...
[Nexus 7 (2013) Android Development] Ripper2018:
How would one go about increasing the system partition further with the script?

It works very well, I tried to adjust the figures in \META-INF\com\google\android\update-binary but it all went wrong.

I am tring to install lineage-19.1-20221012-UNOFFICIAL-flo on N7 2013 wi-fi with open_gapps-arm-12L-pico-20220705-UNOFFICIAL_MOD and keep getting insufficient space error when gapps are trying to install.
[Nexus 7 (2013) Android Development] ksbalajee:
How smooth is the tablet with android 12l? Is there any video demoing the usage?
[Nexus 7 (2013) Android Development] DaCl88:
I think this is the smoothest rom since Android 8
[Nexus 7 (2013) Android Development] Ripper2018:
Very, it blows my iPad mini 1 out the water.
[Nexus 7 (2013) Android Development] roygaard:
I cannot rotate the screen to landscape mode when using this ROM (lineage-19.1-20221012-UNOFFICIAL-deb) even when the "rotate"-feature is turned on. I've reflashed and even tried EX-kernel but it did not help. I am on a DEB-device. And tbh - the satstat-app from f-droid doesn't fix the problem.
[Nexus 7 (2013) Android Development] MikiGry:
@roygaard

I"m using the same build (but for flo) and I can rotate my lockscreen. Do you have this option enabled in settings ?
[Nexus 7 (2013) Android Development] followmsi:
LineageOS 19.1 - January 2023

Not much time left for Android anymore .. not sure about Android 13 yet.

For the moment still some 19.1 builds ..

lineage-19.1-20230113-UNOFFICIAL-flo.zip

lineage-19.1-20230113-UNOFFICIAL-deb.zip

Changes:

- Google security updates -> January 2023

- Disabled ZRAM and re-enabled Pinner config

- Patched system/netd to bring back Network traffic monitoring on older kernels

- Patched frameworks/base & Permissions to support microG

- Latest LineageOS changes for Android 12

Pls check first page for known issues and more information.

Tested flo build with opengapps pico and Magisk 25.2 !

As SDK level increased to version 32 we have to use new gapps for Android 12L.

Pls check latest gapps builds here .. https://drive.google.com/drive/folders/1O-I01LDvno57ztnxIW_bSnVWEk8-6Ics

Thanks to @ipdev for the opengapps packages !

Enjoy Android 12L :p
[Nexus 7 (2013) Android Development] AlesUlrych:
Thank you for another rom, I managed to install this one again. This time I didn't upload it to the tablet via bluetooth, but downloaded it on google drive. Maybe the problem of the previous builds was in the transfer via bluetooth.

Unfortunately I have been unable to certify the device with Magisk 25.2 for several builds now. zygisk is active, everything from google is in my DenyList, Enforce Denylist is active. I have cleared the cache of this google play, rebooted the tablet, but the device is still not certified, so I can't use Netflix. Any ideas?
[Nexus 7 (2013) Android Development] osm0sis:
Works fine for me with latest USNF and Shamiko. Then you need to wipe data of Play Store and Google Play Services, not just cache.