yashsingh1/xdaforums huggingface dataset:
[Zuk Z1 Original Android Development] happyflyingipis:
Good day! I have just installed the 10-24-2017 release of lineageos rom for the zuk z1; so far it works well:

double tap notification bar to sleep - OK

advanced reboot / advanced power menu / reboot to recovery - OK

double tap screen to wake - OK

capacitive home button - not working

except for the capacitive home button, which seems not to work; do any of you guys get the capacitive touch of the home button to work? or i am just missing it in the settings?
[Zuk Z1 Original Android Development] xdaakhil:
its not implemented in lineage os..if u want capactive touch try resurrection remix..it has got the feature..
[Zuk Z1 Original Android Development] shubhambhise:
Does msm8974 supports HAL3?
[Zuk Z1 Original Android Development] OrdenKrieger:
No

---------- Post added at 07:59 PM ---------- Previous post was at 07:58 PM ----------

No Camera API2 also doesn't work.
[Zuk Z1 Original Android Development] :
just wanted to point out that we are working on lineage 15 for lenovo vibe z2 pro, maybe you could use something of it for your device. Z1 is more than simillar to K920, i have used your device tree few years ago as a base for android 5.1 based CM port.

everything is here: https://github.com/k920
[Zuk Z1 Original Android Development] lg-optimus:
Fingerprint-sensor

Please let me know, if fingerprint-identification should work with lineage-14.1-20171107-nightly-ham-signed.zip. I get a setup and cannot finish the setup. Looks like it is disabled, because I cannot find it later in the menu and the fingerprint setup appears only once.
[Zuk Z1 Original Android Development] luckymj:
Hello guys

Will there be a stable lineage 15 for zuk z1 too??

I'm currently on the lineage 14.1 (ham) latest build (2017-11-7)

Please provide an volte patch for my zuk z1 and how to enable the fingerprint sensor in it?
[Zuk Z1 Original Android Development] ashokram343:
every one was complaining about fingerprint and these guys doesnt provide fix for it and says some steps to follow which are not working how many time you say they dont fix that but either they say hardware problem or something else or flast the unofficial and then zui and then official but cant fix that issue just focus on that issue and solve it its called a bug and needed to be fixed you will be asking to report bugs but when we say nothing happens
[Zuk Z1 Original Android Development] Sharma_Ji:
I change roms every week and tried all roms mostly, never faced an issue.

Either u guys did something wrong initially or hardware is faulty ..:mad:
[Zuk Z1 Original Android Development] ashokram343:
okay cool bro how many ppl have hardware faulty i dont understand every on who tries this rom says fingerprint not working
[Zuk Z1 Original Android Development] xdaakhil:
only few..coz i too have never faced problems with fingerprint scanner...try flashing other rom's nd c if the issue persists..if yes then hardware pblm if not it might be error in flashing lineage rom
[Zuk Z1 Original Android Development] lg-optimus:
First I have to say, with Stock ROM I didn't have any problems with the fingerprint. Even after washing my hands it worked, where my Xiaomi has problems.

So I kindly ask you, to make a screenshot where you can setup the fingerprint. I think it is simply missing because the feature is disabled. Please tell me where the fingerprint setup menu is exactly.
[Zuk Z1 Original Android Development] xdaakhil:
its in security..
[Zuk Z1 Original Android Development] Love7:
fingerprint working for me too and i tried most of the roms and never faced a single issue regarding it....so probably u guys are not doing it right or it must be a hardware problem and please stop blaming lineageos for it coz i am using latest build now and before that tried every build but never faced any fingerprint sensor issue
[Zuk Z1 Original Android Development] ysp.stwn:
Fingerprint works fine for me too
[Zuk Z1 Original Android Development] tanmeshn:
Please stop complaining about lineage OS regarding fingerprint issue. Handset itself has fingerprint hardware issue. Mine suddenly stopped working last month. Suddenly one day I got msg on screen lock as "Not able to detect fingerprint h/w" and option for fingerprint lock just disappeared from setting> security. Initially I thought it'll be software issue, so I tried flashing ZUI 2.5 and other ROMs but it didn't help, so finally came to conclusion that it's hardware issue. Now yesterday 9th November 2017, my home button also stopped working. So it's definitely a hardware issue. Don't trouble yourself much, just go in service center and change it if you are under warranty or else be Happy with on-screen navigation buttons and pattern, pin or password lock
[Zuk Z1 Original Android Development] lg-optimus:
Ok, so please help to find the setup. Where is the fingerprint setup exactly? A screenshot would be very helpful. See my screenshots in the next answer.
[Zuk Z1 Original Android Development] lg-optimus:
Please note my screenshots. I cannot find it, where should it be exactly?
[Zuk Z1 Original Android Development] lg-optimus:
My fingerprint sensor worked fine with stock-ROM, now and always before. It is very unlikely that it gets broken in the moment when I changed to lineageos. Please note my screenshots in the posting before. I don't have a menu to setup the fingerprint, that is my first problem. A missing menu is not a hardware issue.
[Zuk Z1 Original Android Development] ashokram343:
they never know its not a hardware issue there is no option in security come on guys stop saying its a hardware issue
[Zuk Z1 Original Android Development] lg-optimus:
For all the people, who think it is a hardware issue. I get the fingerprint menu after a fresh installation. See screenshots in German below, but I get it only, if I do

not

set a screenlock during the installation, if I assign a screenlock there is

no

fingerprint menu.

So if you think fingerprint is broken, because the setup cannot be finished, why I cannot find a menu if I never tried to setup fingerprint? If I setup a PIN screenlock (and never tried a fingerprint), there should be a fingerprint menu and then the menu should disappear, when there is a problem with the fingerprint recognized.

If I try to setup the fingerprint from the suggestions (no screenlock assigned during installation) and try to scan, the menu vanishes.
[Zuk Z1 Original Android Development] tanmeshn:
Just try flashing different ROM especially ZUI. My phone's fingerprint scanner is broken along with home button otherwise would have shared a Screenshot.
[Zuk Z1 Original Android Development] Sharma_Ji:
Bro, i install different roms as i said that above too, I sometimes set fp during setup,sometimes afterwards, no problem anytime.

Also, if u say it is absent from menu, it means that the software has decoded that this hardware is not present.Because i also have downloaded the same rom zip file as mine.

The base of roms are same for non fp devices too, it also wont show in them, as the software knows such hardware isn't present
[Zuk Z1 Original Android Development] lg-optimus:
As a short reply without screenshots.

I tried NucleaRom-V5.0-FINAL-OFFICIAL[7.1.2]-ham-20171006-1230.zip and the result was similar to lineageos, fingerprint didn't work, but I could try more than once the fingerprint setup.

And then I tried du_ham-v11.7.2-20171012-1707-UNOFFICIAL.zip from https://xdaforums.com/zuk-z1/orig-development/rom-dirty-unicorns-11-5-t3622713 and guess what's happening,

fingerprint is working with Dirty Unicorns 11.7.2 [12th October 2017]

! At the moment I am trying to get familiar with du. Later I will post screenshots to prove it.

To the people, without a working fingerprint sensor, please try it and report.
[Zuk Z1 Original Android Development] lg-optimus:
The 1st screenshot is with Nuclea, it says that the fingerprint setup error was repeated.

Then screenshots with Dirty Unicorns fingerprint setup follow. During the setup the screenshots are in German. Later I changed to English. At least you see "1 fingerprint setup".
[Zuk Z1 Original Android Development] ysp.stwn:
Then use stock rom
[Zuk Z1 Original Android Development] lg-optimus:
Or Dirty Unicorns, as posted before. Because Dirty Unicorns work, that means more or less, there is a bug at lineageos.
[Zuk Z1 Original Android Development] ysp.stwn:
Have you tried to finish setup in English?
[Zuk Z1 Original Android Development] Sharma_Ji:
There might be different fp hardwares in our device too like kenzo.
[Zuk Z1 Original Android Development] lg-optimus:
No, the setup was always finished in German, but after that I changed the language with Nuclea to English to make some screenshots. With Dirty Unicorns I don't know how to change the language after the installation.

I noticed also that some phones don't like some of my fingers. With a Xiaomi Redmi Note 4 I have no problems with any finger. With the Redmi Note 3 Pro I have light problems with 1 finger, but it works. With ther Zuk Z1, there is no chance to add the finger, which has problems with the Redmi Note 3 too. But with the fingers which could be added with the Zuk Z1 and DU the fingerprint recognition works excellent.

---------- Post added at 01:28 PM ---------- Previous post was at 01:08 PM ----------

cat dmesg_fp.txt | grep -i fingerprintd | cut -f4 -d":" | sort -u
denied { add_name } for pid=3952 comm="fingerprintd" name="global.db.bak" scontext=u
denied { getattr } for pid=3952 comm="fingerprintd" path="/data/misc/qsee/fpc/global.db.bak" dev="mmcblk0p23" ino=827396 scontext=u
denied { getattr } for pid=3952 comm="fingerprintd" path="/data/misc/qsee/fpc/global.db.bak" dev="mmcblk0p23" ino=827397 scontext=u
denied { remove_name } for pid=3952 comm="fingerprintd" name="global.db" dev="mmcblk0p23" ino=827396 scontext=u
denied { remove_name } for pid=3952 comm="fingerprintd" name="global.db" dev="mmcblk0p23" ino=827397 scontext=u
denied { rename } for pid=3952 comm="fingerprintd" name="global.db" dev="mmcblk0p23" ino=827396 scontext=u
denied { rename } for pid=3952 comm="fingerprintd" name="global.db" dev="mmcblk0p23" ino=827397 scontext=u
denied { unlink } for pid=3952 comm="fingerprintd" name="global.db.bak" dev="mmcblk0p23" ino=827396 scontext=u
denied { unlink } for pid=3952 comm="fingerprintd" name="global.db.bak" dev="mmcblk0p23" ino=827397 scontext=u
denied { write } for pid=3952 comm="fingerprintd" name="fpc" dev="mmcblk0p23" ino=827395 scontext=u

I fear this info from dmesg doesn't help.
[Zuk Z1 Original Android Development] Vaibhav Puri:
Camera2 API does works on msm8974

https://xdaforums.com/crossdevice-dev/sony/dev-enable-camera2-api-t3502488

Xperia Z1 also has SD800 (msm8974), and this link shows how to enable Cam2 on it

And here's a screenshot of Google git Android.mk

Which clearly explains about camera2 enability on msm8974

Link:

https://android.googlesource.com/platform/hardware/qcom/camera/+/3cf4515/QCamera2/HAL3/Android.mk

And the attached file is HAL3/Android.mk which can proof that it supports Camera2......

Sir please give it a shot, I beg you, and I'm 1000000% sure that HAL3 will work on ZUK Z1....
[Zuk Z1 Original Android Development] acuicultor:
I tell this one time more lol fp related issues are ONLY firmware mismatch or hardware issue, different roms targets different firmware that's why fp is available in some roms and not in others, stop blaming roms without having the necessary knowledge to state true things, and again, LineageOS nor any other roms available for ham have fp reader software problems, users should learn which firmware is working for every specific rom, also which twrp version is doing well at firmware flash.
[Zuk Z1 Original Android Development] ashokram343:
then developers should work on it bcz lot of ppl fingerprint sensors are broken so its an issue and should work on it instead saying try another rom and then come back to this rom thats what we are asking bugs are needed to be reported in this forum so we are reporting dont say just use search option its not the correct way to reply
[Zuk Z1 Original Android Development] acuicultor:
Seems like you're not able to understand what i told you, there's nothing to fix, people must learn how to tinker with his devices and stop demanding anyone to fix something that isn't broken. In other hand you must know that all software here is FREE and also open source most of the time, so if you want perfection learn how to code, do it yourself and stop complaining about FREE stuff
[Zuk Z1 Original Android Development] ashokram343:
am not complaining about free stuff or not even questioning bro as you said nothing has broken with the device but when i asked before, ppl gave a reply as hardware issue so i asked them they ask me to install unofficial rom and then zui and then lineage os so instead of doing all these am asking for a fix that will be helpful i know developer wont paid for this but it an issue that was there for too long so we expect a fix
[Zuk Z1 Original Android Development] acuicultor:
Easy fix, use correct twrp and correct firmware coupled with correct rom.

Everybody knows that ham fp reader dies easily there's thousands of people who faced fp sudden death that's why they told you it can be hardware fault because in fact it's one of the only two reasons of the fp failure.
[Zuk Z1 Original Android Development] pwapouch:
- Make sure your phone is running the firmware last shipped on cm-13.0.

=========================

Hello I'm on zui 2.5 stable nougatversion with unlocked bootloader (developper zuk method) and twrp , I want fresh install lineage

Do I just have to wipe everything and format data then install the latest build ? or It is important to install cm 13first and then wipe everything/format data then install lineage???
[Zuk Z1 Original Android Development] strongst:
If you're coming from zui you don't need to install cm13. That's an old information. Just flash LineageOS 14.1 after wiping system/data/cache (before backup everything!)
[Zuk Z1 Original Android Development] pwapouch:
Thanks, just to make sure, I have to flash the latest nightly build ? 7th november ?
[Zuk Z1 Original Android Development] xdaakhil:
yes
[Zuk Z1 Original Android Development] happyflyingipis:
Confirming this. A lot of ham units have problematic fingerprint and home button. Since i bought my ham unit a couple of years ago, i had it sent back to the seller 2x already because of fingerprint issue. 1st time they replaced it, second time only repair, so far now no problems after repair.
[Zuk Z1 Original Android Development] Raghuagadi:
I successful installed ROM nice but its not supporting fingerprint scanner.can any one suggest me
[Zuk Z1 Original Android Development] xdaakhil:
try another rom..
[Zuk Z1 Original Android Development] Bugs G:
Where's the update?
[Zuk Z1 Original Android Development] Vaibhav Puri:
Flash the ZUI Firmware first, then install the ROM again,

After that your fingerprint sensor and rotation will start working...
[Zuk Z1 Original Android Development] shubhambhise:
Coming next Wednesday
[Zuk Z1 Original Android Development] Sharma_Ji:
It must be an Oreo update, because as far as I know, the nougat nightlies release on Tuesday for our device:p
[Zuk Z1 Original Android Development] Loganw21:
Good joke...lemme know when I should laugh
[Zuk Z1 Original Android Development] ParasChaudhary:
Bro my fingerprint sensor is not working... and also don't have any options in security to add fingerprint... I installed this ROM today . before that i was using stock ROM.. plzzz help
[Zuk Z1 Original Android Development] pwapouch:
Coming from ZUI 2.5

What I did : unlock bootloader (official method) ==> flash twrp 3.1 ====> wipe everything because I didn't had anything important in my internal storage )===> flash the latest build + opengapps

No problems so far very nice rom and the fingerprint is working

---------- Post added at 08:07 PM ---------- Previous post was at 08:02 PM ----------

but I want to know if Xposed work and how to install it ? Also if there's something to change themes, I'm new to Lineage and I know that people install it because it's smooth and allows you to customise the phone, I want to see that
[Zuk Z1 Original Android Development] strongst:
Please read some posts back or use the search function https://xdaforums.com/zuk-z1/orig-d...oid-distribution-zuk-z1-t3569082/post74500113

Do some research please:)
[Zuk Z1 Original Android Development] shubhambhise:
Nope.. It will be nougat update

Lineage team haven't yet published their plan on rolling out lineage-15.0..

Lineage features and customization are still not present in lineage-15.0 ROM .. So its nearly stock AOSP ROM

---------- Post added at 05:15 AM ---------- Previous post was at 05:14 AM ----------

Reflash ROM

But before reflashing, flash cm-13 firmware images and then flash lineageos..
[Zuk Z1 Original Android Development] ParasChaudhary:
thank you bro

---------- Post added at 08:01 AM ---------- Previous post was at 07:58 AM ----------

Reflash ROM

But before reflashing, flash cm-13 firmware images and then flash lineageos..[/QUOTE]

thank you bro... can u tell me that how to do it... i wanna say that . can i flash cm13 over this lineage14.1?
[Zuk Z1 Original Android Development] xdaakhil:
thank you bro... can u tell me that how to do it... i wanna say that . can i flash cm13 over this lineage14.1?[/QUOTE]

First clear dalvik cache data and then flash cm 13 available in zuk z1 forum..then reboot the device..after that again clear dalvik cache data and then again flash lineage os 14.1 and then reboot and enjoy
[Zuk Z1 Original Android Development] ParasChaudhary:
First clear dalvik cache data and then flash cm 13 available in zuk z1 forum..then reboot the device..after that again clear dalvik cache data and then again flash lineage os 14.1 and then reboot and enjoy[/QUOTE]

Thank you buddy... i done this. and everything is working perfectly.. fingerprint also working.. thank you buddy
[Zuk Z1 Original Android Development] xdaakhil:
Thank you buddy... i done this. and everything is working perfectly.. fingerprint also working.. thank you buddy[/QUOTE]

welcome buddy..
[Zuk Z1 Original Android Development] xdaakhil:
has anyone tried unofficial lineage os 15 for zuk z1? its out now
[Zuk Z1 Original Android Development] Sarthak jain01:
Bro link?
[Zuk Z1 Original Android Development] xdaakhil:
Elliot:

https://xdaforums.com/zuk-z1/orig-development/rom-unofficial-lineageos-15-0-t3707492
[Zuk Z1 Original Android Development] Sarthak jain01:
Still waiting for the official build ...hope to see it soon .... thanks btw ✌️
[Zuk Z1 Original Android Development] xdaakhil:
official one will arrive nxt month..
[Zuk Z1 Original Android Development] Bugs G:
Yes. A lot of mistakes
[Zuk Z1 Original Android Development] ASWA_Corp.:
Can I update lineage 14.1 directly from TWRP without clearing the cache and data?

Currently running on Official Lineage OS 14.1

But I'm unable to do the update OTA as it puts my device to a recovery loop.
[Zuk Z1 Original Android Development] Da Bozz:
You can update the same ROM without clearing cache and especially without clearing data.

Do you have some kind of special setup (flashed LOS without wiping the previous ROM or Multirom)?
[Zuk Z1 Original Android Development] ASWA_Corp.:
Nope I clean installed LOS14.1 from LOS13 but got stuck with the fingerprint problem so reinstalled by the order LOS13 >Unofficial LOS13> ZUI>Official LOS14.1

And wiped cache and data on each install.
[Zuk Z1 Original Android Development] Chandu Kone:
How to update when we get an update of the latest build. Should we clean flash or should we go twrp and go to file location and flash or else like the same process of updating in mokee (7.1.1)
[Zuk Z1 Original Android Development] singh.9yashpal9:
Well, it depends on the type,whether is it ota zip or full rom zip...if we get ota file update as in mokee then we will have to just flash it over the rom....or if we get full rom zip then we have to proceed for the clean install
[Zuk Z1 Original Android Development] aaswar:
There is no OTA for official nighties, it's full zip file. You can do Delta update by using apps like "lineage downloader", it's all up to the user.
[Zuk Z1 Original Android Development] Akshatpunj:
[MENTION=5426059]ashwin007[/MENTION] what is the status update for TWRP bootloop while updating?

Also, i have faced some RR while playing NOVA 3
[Zuk Z1 Original Android Development] Chandu Kone:
Updated to latest build i dirty flashed the latest nightly wiped dalvik/cache everything works fine but u said video recording is fixed in the latest build but the video recording freezes. I hope it will be fixed.
[Zuk Z1 Original Android Development] ashwin007:
Try a clean flash and report.
[Zuk Z1 Original Android Development] sandeep1024:
any one here facing Disable Preferred Sim for calls button.. coz i am facing in every single rom :(... this is a big issue for me
[Zuk Z1 Original Android Development] mangareds:
[MENTION=5083957]sandeep1024[/MENTION] SIM card selection grayed out is a common problem in many ROMs but solved in comment #95
[Zuk Z1 Original Android Development] sandeep1024:
Thanks bro let me try this :D
[Zuk Z1 Original Android Development] guillelmo4:
i have intalled the update but the same version is in the update browser again. When do you resolve it?
[Zuk Z1 Original Android Development] saurabhadi:
whenever i am trying to download the update it fails to download in the middle..anyone having the same issue??
[Zuk Z1 Original Android Development] singh.9yashpal9:
You can download the update from the lineage os website
[Zuk Z1 Original Android Development] mangareds:
Same here, so I would suggest you to use download manager
[Zuk Z1 Original Android Development] sandeep1024:
Thanks bro problem solved :D
[Zuk Z1 Original Android Development] guillelmo4:
Battery

The battery is consumed faster than before when i was in cyanogen os and also, it charges the battery more slowly, will you solve this?
[Zuk Z1 Original Android Development] guillelmo4:
Camera

The problem of the camera isn't resolve, when i try to make a video the camera breaks and i can' t use it if i don't reboot the device. I hope that in the next nigthly the problem will be resolve.
[Zuk Z1 Original Android Development] axolotl98:
Hmmm, downloaded the 14. Mar OTA. Then the phone entered a TWRP continuous boot loop...

Not sure what I should do as I am not able to pinpoint/install the OTA file to run the update...

Any ideas welcome

Thanks
[Zuk Z1 Original Android Development] aaswar:
You need to download the full zip file from lineage link, place it in OTG and flash it from TWRP, you can also try if you can copy it from your PC to your phone SD if it can be seen.

If this option didn't work for you, you'll need to wipe cache, dalvik, system and data and do fresh install.

---------- Post added at 11:41 PM ---------- Previous post was at 11:36 PM ----------

[MENTION=5426059]ashwin007[/MENTION] replied to the same question earlier, do a clean installation and see if it works.
[Zuk Z1 Original Android Development] Srlobo_2:
Infinite thanks to [MENTION=5426059]ashwin007[/MENTION] and all the developers who have contributed so that we can enjoy this fantastic rom. It's great, and sure to get even better. Thank you for your work ??

Enviado desde mi ZUK Z1 mediante Tapatalk
[Zuk Z1 Original Android Development] Chandu Kone:
Even after clean flash video recording freezes and camera force stops
[Zuk Z1 Original Android Development] Da Bozz:
Maybe some update survival scripts damaged your installation. I'd wipe system and try again.
[Zuk Z1 Original Android Development] ASWA_Corp.:
"Unable to install" OTA on LOS was a common issue (Don't know whether its resolved or not) so on digging for solutions I came across the method in which direct installation using TWRP without wiping the cache and data is possible.
[Zuk Z1 Original Android Development] Dm_1551:
Update

When the update is released?
[Zuk Z1 Original Android Development] olifee:
Hi!

After latest update, my Gapps and Magisk were broken - in short, the content of:

/system/addon.d

was lost, and nothing in there was executed during the update.

I'm now restoring from a backup and trying again - anybody else ever encountered this?