yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S10+ Guides, News, & Discussion] JimmyEatFood:
Hello

I have high standby drain and have noticed that wlan_rx and wlan_txfl wakelocks are very high.

I have disabled everything I can think of on my device (nearby device scanning, wireless scanning, wireless location etc) but still happens.

When I have screen on i can see that the wireless indicators are constantly on.

How can I identify what is causing this?

I have no root and don't plan on rooting.
[Samsung Galaxy S10+ Guides, News, & Discussion] JimmyEatFood:
I identified that my Virgin Media router was the problem, specifically this setting
[Oppo Find X Questions & Answers] Lolker:
Since updating the firmware the option to be able to bring up and lock apps no longer exists.

I initially tried changing convenience tools > navigation buttons but I believe it's because nova launcher and colorOS.

When I try to go to Nova settings and select default launcher, it just says default home app - No apps.

I've tried restarting nova launcher and backup & import settings > reset to default.

Any help would be appreciated.
[P3600 General] mimi59400:
hello all, I have a big problem with my s300 + trinity, I installed a new ROM everything worked well, and when I redemarré it is fixed on the screen smart home mobility, je ne s'et what to actually help me if you plait.excusé me for my English if he and not very correct.
[Samsung Galaxy M40 Themes, Apps, and Mods] spacexa:
:confused:
[Samsung Galaxy M40 Themes, Apps, and Mods] bhanuagarwal73@gmail.com:
You can't use some apps as those requires knox security which is hardware implementation as well and M40 lacks that one.
[Samsung Galaxy Z Flip Questions & Answers] kitex2:
Is there anyway to have the the phone unlock when you unflip it with smart lock enabled?
[Sony Xperia 1 II Questions & Answers] tonev:
I tried to install the apk file but when I try to open it it crashes. I don't like the Google photos app I prefer the stock Sony one.
[Sony Xperia 1 II Questions & Answers] Rodders_28:
I downloaded 'Gallery' off the app store. Seems ok.

I agree with you about Google photos.

Can't they make the original app work!?
[Sony Xperia 1 II Questions & Answers] bkk99213:
You can use ver 8 album app by sony.

source(Chinese)
[Sony Xperia 1 II Questions & Answers] tonev:
it does not support burst shots and shows all the pictures individually because the application is old.
[Sony Xperia 1 II Questions & Answers] bkk99213:
Yes, but I think that is better than google photo.

(In old album, you also can't see screenshot folder)
[Sony Xperia 1 II Questions & Answers] lenu-xda:
Thanks,installed this version. It includes the "places" tab bit the program crashes when selected. It is THE most sought feature i'm after, bit for my life I cannot find it.
[Sony Xperia 1 II Questions & Answers] theskig:
I hope somebody will find a solution :(
[Sony Xperia 1 II Questions & Answers] nebula9:
https://drive.google.com/drive/folders/1v-vNqCGexriIJlfwxBpzgLW6fn6v6kZq

Here's a version that works (choose the one without "ROM")
[Sony Xperia 1 II Questions & Answers] Yakkosmurf:
Thanks
[Sony Xperia 1 II Questions & Answers] liggerz87:
I use the HTC gallery from m9 lol
[Sony Xperia 1 II Questions & Answers] Sho-Bud:
I did, but actually, Google Photo is better. The lay-out of the Sony Album app is a bit nicer, I removes it as it didn't have support for bursts.
[Sony Xperia 1 II Questions & Answers] Uncle Zhan:
You can use this.https://xdaforums.com/t/app-4-4-latest-sony-album-9-9-a-0-20-updated-9-march-2021.2378816/
[Xperia Z4 Tablet Android Development] alex009988:
There is Android Q ROM for Xperia Tablet Z4.

This is a quite stable rom, but there are:

- a broken camera (there is a small chance that someday it'll be fixed);

- when the tablet is off, during charging, the diode will always light red;

- FM radio;

- Hardware encryption (external SD Card as internal storage)

- LiveDisplay;

Many games like clash of clans crash after some time of using;

It works quite laggy.

How to install:

1) use TWRP 3.1.1 or 3.4.0 (this is better). If you using 3.1.1 one, remove the first two lines from updater-script (\ META-INF \ com \ google \ android);

assert(getprop("ro.product.device") == "SGP771" || getprop("ro.build.product") == "SGP771" ||
getprop("ro.product.device") == "karin" || getprop("ro.build.product") == "karin" || abort("E3004: This package is for device: SGP771,karin; this device is " + getprop("ro.product.device") + "."););

Note, I often upload ROM with having two lines removed.

2) wipe system, data, cashe, dalvik;

3) Flash the firmware, gapps, magisk and that’s it.

Change log:

20200620 - livedisplay now fully works.

20200730 - fixing memory leaks in the kernel.

20200812 - fixing led and light sensor.

20201023 - camera fix.

Last builds (mirror) are here.

Sabar_op link

Kernel sources.

We must be infinite grateful to sabar_op for his hard work in development of this rom and Bernie and Tarkzim who help to update kernel for kitakami devices. :good:.

Battery consumption significantly reduced! For further reduction, please follow these instructions https://xdaforums.com/showpost.php?p=83211949&postcount=197 .
[Xperia Z4 Tablet Android Development] Hybel1507:
First of all: Thank you for keeping our device with up to date rom. Very much appreciated. I am still on LOS 7.1. and would like to move on to a more recent rom with current security patches.

The first two lines in updater-script of lineage-17.1-20200620-UNOFFICIAL-karin/ read

ui_print("Target: Sony/karin/karin:10/QQ3A.200605.001/eng.sabar.20200621.001556:userdebug/test-keys");
package_extract_dir("install", "/tmp/install");

and not what is written in the post. What is the problem? I want to use TWRP 3.1.1. for flashing. Am I missing something?
[Xperia Z4 Tablet Android Development] alex009988:
Before the uploading roms, I ckeck it on my own to see whether it works and as far as remember I've done this step.

All you need to do is to wipe necessary and flash the rom with twrp 3.1.1. If you will have zero byte internal storage, you have to format it by twrp.
[Xperia Z4 Tablet Android Development] kevinhecox99:
May I ask where the source code for this build is located at ? (both kernel and rom)
[Xperia Z4 Tablet Android Development] alex009988:
It's not still published.

Last ROMs work better.
[Xperia Z4 Tablet Android Development] belrik:
Which version works best (which date)?

Also why not put the files on androidfilehost, this site looks unusual and with no source code available people should be careful what they are installing.
[Xperia Z4 Tablet Android Development] sabar_op:
The sources of common tree and kernel are in https://github.com/Sony-MSM8994-Dev

I am just doing a bit modification to match our device, while the device tree can be found in my github.
[Xperia Z4 Tablet Android Development] 1GTRBG:
Hi all, what about the camera with this ROM?
[Xperia Z4 Tablet Android Development] alex009988:
The last ones are most stable from 30072020. The 12082020 with fixing led and light sensor.

I use my own cloud storage as this would be saved for many years and it's fast enough to download.
[Xperia Z4 Tablet Android Development] alex009988:
No hope for z4 tab camera as long as these guys find the solution for z5 https://xdaforums.com/z5-compact/development/rom-lineageos-17-1-z5c-suzuran-t4052973
[Xperia Z4 Tablet Android Development] joyirwin:
Thanks for the rom. :)

Is the latest build (12082020) compatible with SGP712 (karin_windy), or I should use 30072020-karin_windy for my SGP712?
[Xperia Z4 Tablet Android Development] alex009988:
You must use the second one 30072020.
[Xperia Z4 Tablet Android Development] torben5247:
How are The battery performance compaired to stock?
[Xperia Z4 Tablet Android Development] alex009988:
I have not used stock for years. But i can say performance is quite well and it's better then for los 15. Dont afraid just try it.
[Xperia Z4 Tablet Android Development] torben5247:
[MENTION=4127195]alex009988[/MENTION]

I installed 120820 on My lte tablet.

This version is Working very well!

Thanks to the hardworking devs??
[Xperia Z4 Tablet Android Development] Metoposcopy:
Can someone post a specific way to install this ROM? I would like to try it as 7.x is killing my battery and I do not use the camera anyway.

Thank You
[Xperia Z4 Tablet Android Development] alex009988:
Install twrp 3.4.0, wipe system data cashe dalvik, install ROM magisk and gapps.
[Xperia Z4 Tablet Android Development] rb69:
twrp site doesnt list any versions for Z4 tablet. Are there any links or threads taht can provide a compiled / genuine twrp link. Appreciate it.

i tried from some threads version 3 of TWRP and it didnt work on my 771
[Xperia Z4 Tablet Android Development] alex009988:
Download 3.4.0 from first page of this thread.
[Xperia Z4 Tablet Android Development] Charsher47:
I tried using 3.4.0 for karin_windy but the recovery wouldn't boot. Reverted back to 3.3.1 and used it to flash.
[Xperia Z4 Tablet Android Development] alex009988:
Did you flash it as recovery, did you try to boot to recovery by the ROM?
[Xperia Z4 Tablet Android Development] Takodz24:
Same issue for me with 3.4.0 for karin_windy.

Where can I find 3.3.1 to install lineage-17.1-20200730-UNOFFICIAL-karin_windy ?

Thanks.
[Xperia Z4 Tablet Android Development] Charsher47:
Flashed in recovery by twrp. Tried to boot from previous recovery as well as in ROM. Didn't work.

Actually it was 3.1.1 found here: https://androidfilehost.com/?w=files&flid=67717
[Xperia Z4 Tablet Android Development] Takodz24:
I installed with 3.1.1 but lineage stucks on boot animation ( 2 hours without completion)
[Xperia Z4 Tablet Android Development] mumuok12345:
Hi ,i just installed the latest build(20200908) for SGP771, then flashed stock opengapps and magisk, after a 7 hours sleep ,the battery drop from 93% to 50% , wifi enable , LTE disable .
[Xperia Z4 Tablet Android Development] sabar_op:
It may need wipe data before boot up your device.

---------- Post added at 01:14 PM ---------- Previous post was at 01:06 PM ----------

20200908 rom has working camera but still blank capture. Battery drain may be due to the system is always hunting the camera (create so many error).

Please use 20200812 rom.
[Xperia Z4 Tablet Android Development] mumuok12345:
thanks alot for the hard working and the guide
[Xperia Z4 Tablet Android Development] Takodz24:
Thanks for your help, but doesn't work for me.

I just tried with wipe data, but same result (animation boot after 40 minutes)

Here are my actions

Wipe Dalvik,System,Data,Cache

Install lineage-17.1-20200730-UNOFFICIAL-karin_windy.zip and open_gapps-arm64-10.0-pico-20200912.zip

Wipe Data

Reboot
[Xperia Z4 Tablet Android Development] sabar_op:
I only have karin device, so I cant test it.

Can you take the log cat during boot up?
[Xperia Z4 Tablet Android Development] Takodz24:
I can try, but I don't know how to make this.

I try this command, but my tablet isn't recognized by adb

adb logcat -d > logcat.log
[Xperia Z4 Tablet Android Development] sabar_op:
Boot the phone. Wait a few minutes. Press and hold power button*then press volume up (still hold power button). Directly after the power off vibration press volume down (still hold power button) and it will goes into TWRP.

In TWRP, advance, file manager, go to sys/fs/pstore..grab all files in that folder.
[Xperia Z4 Tablet Android Development] Takodz24:
The folder is already empty.
[Xperia Z4 Tablet Android Development] sabar_op:
Strange...i test it myself, there should be 2 files there...

Anyway, i upload new karin windy rom https://sourceforge.net/projects/ka...-20200914-UNOFFICIAL-karin_windy.zip/download

Flash the rom, and wipe dalvik, cache, and data to ensure everything freshly.
[Xperia Z4 Tablet Android Development] xperiefon:
Do you have a changelog for 20200914?

Thank you.
[Xperia Z4 Tablet Android Development] sabar_op:
Refer to : https://xdaforums.com/showpost.php?p=83497327&postcount=194 except : SELinux permissive and deactivate camera blobs (battery drain issue).
[Xperia Z4 Tablet Android Development] Takodz24:
Same issue with this new rom.

Working perfectly with lineage-15.1-20200522-UNOFFICIAL-karin_windy.zip but not with lineage-17, I don't understand what is wrong
[Xperia Z4 Tablet Android Development] sabar_op:
It will be easier to get information if you can grab all files inside sys/fs/pstore like my previous post. That folder will be empty if the device is turned off. Perhaps you try again to get those files, otherwise need to try and error all the possibilites of device tree for karin windy.
[Xperia Z4 Tablet Android Development] Takodz24:
I finally got 2 files, how share them with you ?

Thanks
[Xperia Z4 Tablet Android Development] sabar_op:
I've sent you a pm.
[Xperia Z4 Tablet Android Development] torben5247:
Are there a method to avoid the battery drain on the latest (20200908) version for karin?

As i understand the drain are caused by the searh for the non working camera. Can the camera be disabled if we are deleting af apk file or is it not possible?

It could be very nice to get the latest version with the latest fixe´s

Thanks in advance
[Xperia Z4 Tablet Android Development] sabar_op:
Use this rom for latest rom

https://sourceforge.net/projects/ka...e-17.1-20200914-UNOFFICIAL-karin.zip/download
[Xperia Z4 Tablet Android Development] torben5247:
Thanks for the update and quick answer.

I just tried to do the dirty flash. Didn´t wiped anything.

Long time since i did a dirtyflash on lineage os, but as i remeber i don´t have to wipe anything in order to keep my data.....

And i got this error message....

error 7 E3004 this package is for sgp771 Karin. (see attached photo)

Am i doing something wrong?

My twrp is 3.1.1.0

Thanks in advance:good:
[Xperia Z4 Tablet Android Development] sabar_op:
See post no 1 or use twrp 3.4
[Xperia Z4 Tablet Android Development] torben5247:
well i will update twrp. Normally i have no issues using fastboot commands i have done it for years....

But my tablet wont boot into fastboot mode when i hold volume up and plug the usb connector into the tablet.

It boots into flashmode.....

I bootet it into flashmode using adb command and that works.

but Windows need drivers for the s1 fastboot. Normally i just installed android usb driver but that doesn´t seem to work anymore. i trid to install sony companion and flashtool trying to get these programs to install drivers, but that didn´t help.

Is it a special windows driver i need after upgrading from stock to los 17.1?

Thanks in advance

/Torben
[Xperia Z4 Tablet Android Development] sabar_op:
Just disable your windows driver signature.
[Xperia Z4 Tablet Android Development] torben5247:
hmmm that did not help....

Is that something new? i have never done that before.

i have tried on 2 differnet pc´s same thing....

I might look into this missing windows driver...... Strange
[Xperia Z4 Tablet Android Development] sabar_op:
Have you install again the z4 driver after disable windows signature?

Or...you can install twrp 3.4.0 from twrp 3.1.1...
[Xperia Z4 Tablet Android Development] torben5247:
I just tried with my xz1 in fastboot mode... Same issue, so something are not ok on my computer.

Anyway the twrp installed the img file.... Didn´t know that before you told med, Thanks.

just flashed the new los image.

Thank you very much.

Regards Torben

---------- Post added at 07:10 PM ---------- Previous post was at 07:09 PM ----------
[Xperia Z4 Tablet Android Development] koron393:
11

LOS18.0 for Z4T (LTE model)

Very experimental version. Only those who understand / debugging.

Framework and Settings are missmatching. So, sometimes crashes.

LOS18.0 is just started, under developement!

Please don't share (Re-upload) my ROMs. Please Please...

https://www.androidfilehost.com/?fid=8889791610682947542

HowTo: unzip file and flash images via fastboot. and format userdata
[Xperia Z4 Tablet Android Development] PlasmaX1:
Thanks so much for the continued support of the Z4 Tablet <3 Does this ROM support the original BKB50 keyboard? Like will I have the little tray on the bottom right with recently used apps, etc.?

---------- Post added at 09:17 PM ---------- Previous post was at 09:15 PM ----------

Do these ROMs support the Z4 Tab's original keyboard (BKB50) fully? I'm just wondering if I'll still have the little tray on the bottom left where you can assign a few apps to stay. Thanks!
[Xperia Z4 Tablet Android Development] aaa646123:
I got kernel crush

After using TWRP 3.1.1 to install lineage-17.1-20200730-UNOFFICIAL-karin_windy.

Everything works fine at the beginning, but after using about 20 minutes, the device will stuck and reboot.

After reboot and use for a while then it will stuck and restart again.

Here are my install step, I don't know where did wrong could cause this issue.

1. Flash TWRP 3.1.1.

2. Clean system cache and data.

3. Flash "lineage-17.1-20200730-UNOFFICIAL-karin_windy.zip" in Recovery mode.

4. Flash gapps "open_gapps-arm64-10.0-nano-20200911.zip"

5. Reboot system.
[Xperia Z4 Tablet Android Development] sabar_op:
Try this https://sourceforge.net/projects/ka...-20200920-UNOFFICIAL-karin_windy.zip/download

If still same..take logcat
[Xperia Z4 Tablet Android Development] aaa646123:
I got an error when I tried ADB Sideload "lineage-17.1-20200920-UNOFFICIAL-karin_windy".

The error message is：

"E3004: This package is for device: SGP712, karin_windy; this device is .

Updater process ended with ERROR: 7

I wonder why this message show since I can use ADB Sideload to install "lineage-17.1-20200730-UNOFFICIAL-karin_windy.zip".
[Xperia Z4 Tablet Android Development] sabar_op:
It because you are using twrp 3.1...follow post 1 to remove the first two lines from updater-script.
[Xperia Z4 Tablet Android Development] aaa646123:
Thanks for quick answer.

After I remove the script and install successfully.

But it will restart again after I using 20~30 minutes.

I am not sure "take logcat" means.

How to get the log? Should I install some tool?
[Xperia Z4 Tablet Android Development] sabar_op:
Install syslog from playstore, and pm me the log.
[Xperia Z4 Tablet Android Development] aaa646123:
I just send you the file link.
[Xperia Z4 Tablet Android Development] torben5247:
I have tried the 2020914 https://sourceforge.net/projects/kar...n.zip/download

and compared to the version 20200812 on my Karin device.

And there are a little bit battery performance on the 120820 version.

If the tablet not are in use the version from 20200914 are using 0,8% pr hour and the 20200812 are only using 0,4% pr hour when not in use.

I just wanted to share my experience.

Thanks for all your hard work keeping our tablet updated:good:
[Xperia Z4 Tablet Android Development] sabar_op:
It may due to some experimental in ims/volte...try latest rom 20201002
[Xperia Z4 Tablet Android Development] torben5247:
might be a silly question, but i cant find that version in the download page...

Thanks in advance
[Xperia Z4 Tablet Android Development] sabar_op:
Here : https://sourceforge.net/projects/ka...e-17.1-20201002-UNOFFICIAL-karin.zip/download
[Xperia Z4 Tablet Android Development] DHGE:
Experience with 20200730 on my karin_windy

Thank you [MENTION=2705776]sabar_op[/MENTION] for these ROMs!

I was stuck on the last official Lineage version.

Just flashing this version via the installed TWRP did softbrick my tablet.

I recovered it with Emma and got: Android 7 ;)

fastboot flash recovery TWRP-3.1.1-lineageos-karin_windy-20170520.img

again softbricked the tablet

Where are the later versions 3.3 or 3.4 that are mentioned here for karin_windy?

the TWRP-3.4.0-karin_windy-20200816 from [MENTION=4127195]alex009988[/MENTION] gives "wrong dtb" when fastboot boot -ing it.

Finally

- I edited the install script as mentioned in post #1

- fastboot boot recovery TWRP-3.1.1-lineageos-karin_windy-20170520.img

- wiped saystem and data and flashed Lineage 17.1 unofficial 20200730, pico gapps for arm64 and Magisk stable

:cool:

When restoring my apps/settings with Titaniumbackup Pro I learned that I had to disable "check apps installed over USB" in the developer options to make the batch restore run through.
[Xperia Z4 Tablet Android Development] sabar_op:
You got luck when you able to get lineageos 17.1 in karin_windy as other user report boot forever or kernel crash...

Not sure why twrp 3.4 is not working as I don't has that device. Have you try to install the twrp using existing twrp?

A new update for karin windy is this link https://sourceforge.net/projects/ka...-20201006-UNOFFICIAL-karin_windy.zip/download
[Xperia Z4 Tablet Android Development] DHGE:
The boot loop I got when flashing TWRP 3.1 (like written in my post above). But note that I flashed a later version than the user reporting the "crush".

I did not flash the 3.4 since it did not even boot via fastboot.

Yeah I saw the new version just after finishing resetting most of my stuff ... :laugh:
[Xperia Z4 Tablet Android Development] sabar_op:
I create again twrp 3.4 for karin_windy in this link.

https://sourceforge.net/projects/karin-windy/files/TWRP-3.4.0-karin_windy.img/download
[Xperia Z4 Tablet Android Development] DHGE:
this TWRP 3.4 WORKS!

Thank you!

It worked well flashing your Lineage 17.1 unofficial 20201006
[Xperia Z4 Tablet Android Development] jelbo:
Is the old LineageOS battery drain fixed? It went down crazy when in use and with WiFi enabled.

I'm a little tempted to try it again, but so far I've been happy battery-life wise with the latest stock 6.0.1 build. And soft bricks and weird TWRP issues can really cost a lot of hours to fix.
[Xperia Z4 Tablet Android Development] DHGE:
Hi Jelbo,

the battery drain is MUCH better with the latest unofficial ROM. Maybe +100% compared to the latest official release.

I have bluetooth issues though. Does not hold steady -> unusable.

The camera is not working. Not a showstopper for me.
[Xperia Z4 Tablet Android Development] jelbo:
Thanks for sharing. BT is a must for me.

Off topic: Cool to see you still have your Z4 Tablet, btw :good: I took it to a shop recently to compare the screen to a Galaxy Tab S5e and I liked the Z4 better. Still can't say goodbye to it, because it works great for Reddit, YouTube and RetroArch. And Magisk runs great on it too.
[Xperia Z4 Tablet Android Development] sabar_op:
Latest update with Sept security patch for karin and karin_windy : https://sourceforge.net/projects/karin-windy/files/

There may be a hope with camera...it's working in Z5 Compact with porting it from xperia x ... I am still working on it to port it to our device.
[Xperia Z4 Tablet Android Development] sabar_op:
Did you mean bluetooth issues during using bluetooth headset? Try this attachment whether it works.

Just replace existing files in system/vendor/lib64/ and remember to set permission as same as the existing one.
[Xperia Z4 Tablet Android Development] torben5247:
Battery consumption are the same as stock.
[Xperia Z4 Tablet Android Development] DHGE:
I have the Galaxy Tab S5e. It is hardly an upgrade to the Tablet Z4 except for the screen and speakers. You get updates from the manufacturer though...

The Galaxy Tab S5e has the worst WiFi reception (range) of all my devices. The Xperia Tablet Z(no 4!) has the best reception.

I am eyeing a Galaxy Tab S7+ now but still dabbling if I get it in my country of residence for 350 EUR more than I would pay in Germany...

---------- Post added at 09:18 ---------- Previous post was at 09:12 ----------

I had problems with a video session when pairing it with my nubert speakers. This was a first for me after other devices working flawlessly.

Ended up with my phone connected to the speakers and just watching on the tablet.

I will try your patch with your latest ROM this week.

Thank you
[Xperia Z4 Tablet Android Development] alex009988:
Just for the information. Besides camera doesn't work, hardware encryption (external sdcard as internal storage) for this ROM doesn't work too. This feature is needed to extend your app memory or torrent movie downloading (let it be legal). I found that downloading sequential allows you to have high speed enough on sdcard. Otherwise the downloading speed to sdcard could close to zero. Hope hardware encryption will be fixed some day.