yashsingh1/xdaforums huggingface dataset:
[Zuk Z1 Android Development] hausofeneko:
Hey there, this is probably a dumb question to ask. I'm in absolute stock COS 12.1, do I have to flash any other ROM before flashing RR or I can just directly flash it? (Obviously I'd have to unlock the bootloader and install twrp first). Thanks.
[Zuk Z1 Android Development] Kreator-2:
Hi.

Yes, you have to flash android 6 based ROM first. This one, for example:

https://yadi.sk/d/mU32vE4p343o4H
[Zuk Z1 Android Development] Sarthak jain01:
U could flash marshmallow of any rom first then this rom to be on safer side ....but if u directly flash this rom....it won't be a problem too .
[Zuk Z1 Android Development] ankurpandeyvns:
I had to make changes to kernel and our device tree to achieve it. It won't work on any previous builds.
[Zuk Z1 Android Development] ankurpandeyvns:
New Build is up!

Link: https://sourceforge.net/projects/resurrectionremix/files/ham(ZUK Z1)/v5.8.3/

->Data not turning on issue is fixed. (Report if you still have issues.)

->SafetyNet can be bypassed now.(You'll need to enable Magisk hide and disable ADB debugging to bypass SafetyNet)

->The kernel comes with all the latest security updates for June.

->Made some improvements in camera.

->Hotplugs still aren't there but the wait won't be much longer.

->This should be clean flashed, you can dirty flash it, but i won't recommend it.
[Zuk Z1 Android Development] Akshatpunj:
A clean flash would mean loss of data :/

Also, please can you tell me the exact steps to dirty flash it over the last build.
[Zuk Z1 Android Development] strongst:
Dirty flash: Boot to recovery, flash newest build, wipe cache/art. Reboot.

If you encounter problems after dirty flash, don't report any issues unless you clean flashed the rom.
[Zuk Z1 Android Development] skorpion686:
[emoji106] View attachment 4185682

Inviato dal mio ZUK Z1 utilizzando Tapatalk
[Zuk Z1 Android Development] ankurpandeyvns:
That's nice
[Zuk Z1 Android Development] Sarthak jain01:
Don't we have to follow this method for dirty flash this time?

---------- Post added at 11:44 AM ---------- Previous post was at 11:43 AM ----------

Dev or any senior member ....pls tell?
[Zuk Z1 Android Development] manusaga:
Data won't turn on fix...is it for jio when with other sims...?
[Zuk Z1 Android Development] ankurpandeyvns:
It's meant for all, but is specially for Jio.
[Zuk Z1 Android Development] manusaga:
So now we will be able to use double Sim in jio without data problem right ?

Thank you :)
[Zuk Z1 Android Development] kryolyt:
Guys the rom is super smooth and have been using RR since 5.7 but after a while it gets significantly slow, like opening recents and switching between apps! Any idea to have smooth experience forever?
[Zuk Z1 Android Development] tarunwadhwa:
Please try VR support (view in cardboard)

I don't know if its the configuration or some problem with the ROM but those two frames are smaller and are at the bottom now. I can't even configure them.
[Zuk Z1 Android Development] wiikii:
Set governor to lionfish
[Zuk Z1 Android Development] @jerrrielll:
Download dpi changer on play store and change dpi to 420 by editing the build. Prop setting thats the fix
[Zuk Z1 Android Development] tulalhyt:
ok this night i want to try this method ... (heheeh waiting for the new update)

flash zui nougat, do i need to reboot to zui system before flash this rom

or

flash zui nougat, than while still in twrp, i'm reflashing again with this rom ?
[Zuk Z1 Android Development] ankurpandeyvns:
I need reviews for the data issue now.

How many of you were experiencing the issue before? And is it solved now?
[Zuk Z1 Android Development] kryolyt:
Data issue is been solved, specially with the jio but I am facing heating issues with lion fish governor and even the push notification is turned off, I am unable to get any notification from app!
[Zuk Z1 Android Development] huttui:
please let me know if this supports volte. i m new at xda
[Zuk Z1 Android Development] Rithik jain.com:
Yupp heating is really a problem in this build clean flashed

---------- Post added at 07:46 AM ---------- Previous post was at 07:46 AM ----------

No ROM for zuk z1 support VOLTE

---------- Post added at 07:47 AM ---------- Previous post was at 07:46 AM ----------

Was not experiencing it before and now also
[Zuk Z1 Android Development] kryolyt:
Yes

---------- Post added at 08:50 AM ---------- Previous post was at 07:56 AM ----------

It will be better off with the RA kernel along with the latest governor! Just perfect
[Zuk Z1 Android Development] _Rony_:
[MENTION=5579677]ankurpandeyvns[/MENTION], yesterday i did clean install (WIPE DATA, CACHE, DALVIK, SYSTEM) to June 17 build RR-N-v5.8.3-20170617-ham-Official and after that i am facing these issues

1. my WIFI stopped working. My wifi says DISABLED and even if i try to ENABLE IT by settings or by notification, WIFI will not turn on.

(MY WIFI AND MY DATA WAS WORKING FINE IN RR-N-v5.8.3-20170612-ham-Official)

2. ADAPTIVE BRIGHTNESS is not working for me either. it won't adjust the brightness automatically at all.

so basically i am going back to the old build RR-N-v5.8.3-20170612-ham-Official if this doesn't get fixed

3. DEVICE CERTIFICATION still says UNCERTIFIED in setting of GOOGLE PLAY STORE due to which we can download the NETFLIX now but after install it still says APP IS NOT COMPATIBLE WITH YOUR DEVICE. (i wonder if this is due to certification error). Hope you can fix the DEVICE CERTIFICATION too soon in future builds

but SAFETYNET CHECK has passed after i disabled USB DEBUGGING AND ENABLED MAGISK HIDE for google play STORE.

4. FLASHLIGHT is not working either

5. Also i wonder why this new Build is not mentioned in https://sourceforge.net/projects/resurrectionremix/files/ham/v5.8.3/

Screenshots are in attachment
[Zuk Z1 Android Development] Kreator-2:
It's now in a new folder for some reason - ham (ZUK Z1).

https://sourceforge.net/projects/resurrectionremix/files/ham(ZUK Z1)/
[Zuk Z1 Android Development] ankurpandeyvns:
1. Works fine for everyone else. So its only you buddy.

2.Read point one.

3.Because this isn't the official ROM, that's the reason it still says uncertified.

4.Read point one.

5.This is the new link.

http://downloads.resurrectionremix.com/ham(ZUK Z1)
[Zuk Z1 Android Development] _Rony_:
what should i do then bro to fix these ? i have clean flash this build 3-4 times now but still these issues persist
[Zuk Z1 Android Development] MAA_UA:
Quickpic when you click on the share button, then "more" crashes
[Zuk Z1 Android Development] strongst:
Known problem of quickpick on other roms too. It's an problem of the app. Contact the app support:good:
[Zuk Z1 Android Development] ankurpandeyvns:
Flash twrp ZUI, boot it, then flash RR and gapps.
[Zuk Z1 Android Development] Sarthak jain01:
Same issue ...also YouTube crashes ...and facing heating issues too
[Zuk Z1 Android Development] Rithik jain.com:
This is not official ??
[Zuk Z1 Android Development] manusaga:
Data issue is solved..ROM is way smoother now...

From status bar toggles I'm unable to turn off Bluetooth(once paired and connected)

don't know if it's for me only

Anyway great job ??
[Zuk Z1 Android Development] Sarthak jain01:
YouTube issue fixed on flashing rom once again ....but heating issue still persist
[Zuk Z1 Android Development] ankurpandeyvns:
This isn't the official rom that Lenovo provides which comes with Google apps preloaded.
[Zuk Z1 Android Development] ankurpandeyvns:
Let the Rom settle down for 2-3 days and make sure you're on lionfish governor.
[Zuk Z1 Android Development] Rithik jain.com:
You mean stock
[Zuk Z1 Android Development] hardikkchavda:
It is working now.
[Zuk Z1 Android Development] Sarthak jain01:
Using Lionfish governor....also substratum crashes now...what to do ...?....data issue is fixed with 4 out 5 times success for jio
[Zuk Z1 Android Development] ankurpandeyvns:
Yep
[Zuk Z1 Android Development] ankurpandeyvns:
Clear data of substratum and try again.
[Zuk Z1 Android Development] Sarthak jain01:
I am not able to do that... There is no option for clear data... Option is manage space... And on choosing that... App crashes as usual... Any other way?
[Zuk Z1 Android Development] ankurpandeyvns:
Flash substratum rescue zip from twrp. It's located under substratum folder. Then check if you can open subs.
[Zuk Z1 Android Development] ADDICTED777:
Flash zui

Reboot and wait to boot

Reboot to recovery

Flash rr.
[Zuk Z1 Android Development] Matze1909:
I have recently encountered the problem that the Wifi is disconnected when the phone is in standby for some time. According to the settings, the mobile phone remains active in idle mode. What could that be? Please help*

Gesendet von meinem ZUK Z1 mit Tapatalk
[Zuk Z1 Android Development] ADDICTED777:
Use lucky pacher or titanium backup to get the work done
[Zuk Z1 Android Development] Sarthak jain01:
Facing same issue

---------- Post added at 07:39 AM ---------- Previous post was at 07:36 AM ----------

Where is substratum folder....can u give link of the rescue zip?
[Zuk Z1 Android Development] Akshatpunj:
Everything works for me ;) I dirty flashed the update. SafetyNet Passes, Play Store is certified, No WiFi issues either. No heat up issues, No Random Reboots, Everything is great! Love this ROM. Thank you [MENTION=5579677]ankurpandeyvns[/MENTION]
[Zuk Z1 Android Development] _Rony_:
[MENTION=5579677]ankurpandeyvns[/MENTION] Ok i will try to flash zui twrp first although I rolled back to earlier build already because of the issues i was facing and they are fixed now on this build.

One suggestion, is there any way by which we can save the configuration settings to google or something so that next time when we do clean flash then configuration setting can be restored, which will save us some time.
[Zuk Z1 Android Development] ankurpandeyvns:
I'll note it down as a suggestion to further enhance the ease of use of custom roms. This will be very helpful.
[Zuk Z1 Android Development] Kreator-2:
Very-very helpful, in case of clean install especially. Thanks in advance! ;)
[Zuk Z1 Android Development] Deadman26:
Was wondering if you could recommend any GPU profiles.. Currently I'm using Lion fish profile fire the CPU and it works really nicely ..

And sometimes after restart the settings doesn't respond but after another restart, it worked fine.. Good work bro, will post sot in a day
[Zuk Z1 Android Development] Matze1909:
Wifi is running all the time (34m), but Wifi on is not (only 18m)!

I have tested nearly everything. Have you any idea?View attachment 4188271

Gesendet von meinem ZUK Z1 mit Tapatalk
[Zuk Z1 Android Development] mkmaksoud:
Can I disable SIM 2 RR-N5.8.3 zuk z1 ?

Can I pick.which sim I can place the call from ?

Will Gaaps ARM 7.1 stock work with RR-N5.8.3 zuk z1 or have to download the nano?
[Zuk Z1 Android Development] vishal_anand:
After installing this new version, heads up notification style of nougat (expanded notification) is gone. What to do to get it back??
[Zuk Z1 Android Development] :
Soon™

Plus dev said that he will be releasing it soon.(upcoming)

---------- Post added at 07:17 PM ---------- Previous post was at 07:11 PM ----------

No. Because cm/lineage removed that since older builds.

If its compulsorily needed, you can use stock cos or zui.

Regarding sim selection, Most probably Yes.

You can see if its allowed to choose default calling sim in settings >sim cards > preferred sim for calling. (slight variations may exist)
[Zuk Z1 Android Development] Aswy:
Hy. From now all rom base of lineage will have the sim switch builds remove??
[Zuk Z1 Android Development] :
Most probably Yes,they will have sim on/off facility removed as per lineage os sources.

I don't know(not informed enough) if it can be integrated into rom by dev or not.
[Zuk Z1 Android Development] Emiliux:
What is this app for?View attachment 4120625

Enviado desde mi ZUK Z1 mediante Tapatalk
[Zuk Z1 Android Development] ankurpandeyvns:
It's for OMS support. You can apply themes using substratum.
[Zuk Z1 Android Development] Emiliux:
¿Substratum que es?

Enviado desde mi ZUK Z1 mediante Tapatalk
[Zuk Z1 Android Development] ankurpandeyvns:
Substratum is theme Manager. It's an alternative to CyanogenMOD theme manager.

Please use english bro. :)
[Zuk Z1 Android Development] ankurpandeyvns:
Resurrection Remix v-5.8.3 build is up!

Clean flash is recommended! :)
[Zuk Z1 Android Development] jam1445:
Thanks, Changelog?
[Zuk Z1 Android Development] kryolyt:
Kernel?
[Zuk Z1 Android Development] ankurpandeyvns:
LineageOS Kernel with F2FS Support!
[Zuk Z1 Android Development] zhukry:
Can i use RA on it?
[Zuk Z1 Android Development] ankurpandeyvns:
Yep. But you must be on ext4 fs.
[Zuk Z1 Android Development] Rithik jain.com:
Extreme kernel?? You told in next build
[Zuk Z1 Android Development] boris dmello:
Tried to install the latest build but stuck at setup, is the latest gapps necessary or Feb gapps should work?
[Zuk Z1 Android Development] zhukry:
Please up the RA flashable zip...
[Zuk Z1 Android Development] ankurpandeyvns:
It's going to take some time bro! :)
[Zuk Z1 Android Development] Akshatpunj:
[MENTION=5579677]ankurpandeyvns[/MENTION] please check the issue with phone app while the call is on conference, it crashes after clicking on "Manage Conference Calls".
[Zuk Z1 Android Development] ankurpandeyvns:
Can you try if Google Dialer has this issue or not?
[Zuk Z1 Android Development] Akshatpunj:
Sure, i will let you know by tomorrow.
[Zuk Z1 Android Development] ankurpandeyvns:
Turn off Wifi Scanning and restart your phone. It'll fix this.
[Zuk Z1 Android Development] Rithik jain.com:
Hey I found a bug

Open the camera app record a video then go to panaroma mode the app will crash then no system app will open
[Zuk Z1 Android Development] Deadman26:
I restarted before it was 90% the battery Stats got refreshed anyway I had an sot an hour plus before that..bro there's a small problem.. Its been a couple of hours and my battery is still at 30% .. I'll switch to interactive abf check if it charges properly
[Zuk Z1 Android Development] Mirothan:
Am i the onlyone who can't pass safetynet test after a reboot?
[Zuk Z1 Android Development] satsmagic:
Use Google Dialer from the below post (follow the instruction there), its the latest version of the dialer - pixel look (see screenshot) and the bug on Manage Conference is also nit there. M using the ARM version no 9.0.155139499 (ARM 64 wont work on our processor)

https://xdaforums.com/android/apps-games/app-google-dialer-t3557412
[Zuk Z1 Android Development] ankurpandeyvns:
Instead you can just download the Phone app by Google from play store and set it as default inside the App Settings.
[Zuk Z1 Android Development] ADDICTED777:
Same here.dirty flashed the rom and superrom comes to my life..:D
[Zuk Z1 Android Development] Mirothan:
I solved the issue wiping the cache from recovery.View attachment 4189049
[Zuk Z1 Android Development] Akshatpunj:
[MENTION=5579677]ankurpandeyvns[/MENTION] Google Dialer works in case of Managing Conference Calls.

Also:

1) Is the fingerprint enabled in the ROM? because in settings i don't see any option regarding the same.

I think my fingerprint sensor is broken :(

2) If it is, then should i flash stock ROM and recovery and then go to service centre or Lenovo provides root warranty?
[Zuk Z1 Android Development] ADDICTED777:
What i know as of now that lenovo doesn't provide root warranty but zuk z1 having a cyanogen rom provide a root warrenty ...but as we all know cyanogen is no more so...the answer is NO! U HAVE TO BE ON STOCK! good luck buddy :good:...i know the pain of this situation...:(
[Zuk Z1 Android Development] Sarthak jain01:
Service center will say ....phone is rooted ..so no warranty.?
[Zuk Z1 Android Development] Rithik jain.com:
I also broke my FP scanner and at that time I was on nougat ROM so they told me that it is rooted and went out of warranty so I asked then if I bring it as stock will they repair it they agreed and next day I went and it took one day to repair it.

Hope it will help if you are from Mumbai go to thane service center they are helpful

---------- Post added at 03:33 PM ---------- Previous post was at 03:32 PM ----------

Anyone else can check this problem or is this for me only
[Zuk Z1 Android Development] Akshatpunj:
After seeing all the replies i will flash stock rom & recovery and will lock the bootloader, then i will go to the service centre for getting my phone repaired.

This fingerprint is really a headache. This is the second time i am facing this issue.
[Zuk Z1 Android Development] Rithik jain.com:
No need to lock bootloader
[Zuk Z1 Android Development] Sarthak jain01:
Using the latest build .. really quite smooth ...very few bugs ....but i just went to a different state (roaming)....and my phone is using battery too much ...over 20+ random restarts in 8 hours ..and data problem of jio is also happening
[Zuk Z1 Android Development] ankurpandeyvns:
The Random Reboots are common on all the ROMs(Except ZUI)if you're on roaming with Jio. But 20 is too much. It'll be better if you can confirm if you clean flashed the update or not.

Is the data issue only happening while Roaming?
[Zuk Z1 Android Development] Sarthak jain01:
At my home ..never had even a single random reboot .....but here m facing them .and too much ...same goes for data issue of jio.......also battery is draining too quickly....i m confused why is this happening on going to different state ....i never faced this issues in Delhi
[Zuk Z1 Android Development] tanmeshn:
It's the case with all ROMs except zui like ankur said. No Random reboots on COS12.1 also.. If you don't want any reboots then revert back to stock and your problem will be solved or just flash ZUI.
[Zuk Z1 Android Development] wiikii:
Or u can try any else rom.. Like dirty unicorns or own rom... Or aosgp x.. May be these can solve your issue
[Zuk Z1 Android Development] niyaz.sayyed:
No fingerprint lock

Can you please let me know how to get the fingerprint work here? There is no option in security.

Thanks
[Zuk Z1 Android Development] Rithik jain.com:
Uninstall jiojoin app it's because it uses many resources

---------- Post added at 08:13 PM ---------- Previous post was at 08:13 PM ----------

Jio4g
[Zuk Z1 Android Development] Akshatpunj:
This does happen on COS12.1 too, with jio i suppose(Personally Tested). But now while i am on Airtel only and when i was on LOS 14.1 i faced very less bootloops, hardly 2-3 on roaming. Also, after i have removed jio battery life is great!
[Zuk Z1 Android Development] tanmeshn:
Currently I am using COS 12.1 (stock firmware) with Jio 4G. Didn't even have reboot a single time. But I didn't test it on roaming (different state)... This is the best ROM for me at least if you don't want to face random reboots.
[Zuk Z1 Android Development] Akshatpunj:
It only happens when the network changes to roaming. :(
[Zuk Z1 Android Development] ankurpandeyvns:
The issue with Random Reboots is that it's too hard to diagnose, because you don't know when it's going to happen so that you can log everything and the dev can fix it.
[Zuk Z1 Android Development] ankurpandeyvns:
This isn't only the case with ZUK Z1, even Yu phones with nougat are prone to Random Reboots on Jio when you're in a low network area.
[Zuk Z1 Android Development] Sarthak jain01:
Is there any way to disable sim...coz after taking out jio sim....only one random reboot and no sudden drain in battery

---------- Post added at 09:52 PM ---------- Previous post was at 09:50 PM ----------

I am not in low network area...as tested by opensignal app... and also jio is giving 1+MBps speed
[Zuk Z1 Android Development] ankurpandeyvns:
Nope.

---------- Post added at 09:52 PM ---------- Previous post was at 09:50 PM ----------

But still whenever you'll travel, in the places with low network, you may face Random Reboots.
[Zuk Z1 Android Development] epifaas:
Just installed the ROM, seems very customizable!

Any way to make the unlocking happen only using the fingerprint? I don't like to have to input a PIN/password after using my fingerprint to unlock the phone...
[Zuk Z1 Android Development] epifaas:
Found it!
[Zuk Z1 Android Development] wiikii:
Where ???
[Zuk Z1 Android Development] epifaas:
Settings > Configurations > Lock Screen > Security > FP unlock
[Zuk Z1 Android Development] ADDICTED777:
Hey,today i just did factory reset..and then I'm just getting uncertified device within the playstore though i have passed safety net check

...

What's the issue?
[Zuk Z1 Android Development] ADDICTED777:
I just forgot to upload the screenshot.
[Zuk Z1 Android Development] ADDICTED777:
Hey just cleared the playstore and magisk cache solved the solved the issue but the thing is netflix says it is incompatible after opening the app...

As mentioned in the thread before by someone
[Zuk Z1 Android Development] epifaas:
I solved the Netflix problem by downloading an old version of the APK on the internet, running the app, then proceeding to their support page and downloaded the latest version. If I remember correctly, I uninstalled the older version and cleared the remais using clean master before installing the proper one
[Zuk Z1 Android Development] ADDICTED777:
Ok I will try this out...and let u know...

---------- Post added at 06:38 AM ---------- Previous post was at 05:51 AM ----------

Yes u was r8...it worked that way but whenever i tried to run the app that is directly installed from tge the playstore...it is showing app isn't compatible. But atleast we have an alternative way out to solve the issue.:o:svetius:
[Zuk Z1 Android Development] _Rony_:
can you explain some more. I have installed netflix v4.16.1 build 15145 from apkmirror and its working fine. I went to netflix help centre but i cannot find the download app there.

Also when i try to install any 5.x version then it won't let me login.

So which version of app are you using right now ? Can you give links or screenshots of steps if u are on 5.x version

---------- Post added at 02:29 PM ---------- Previous post was at 02:20 PM ----------

@ankurpandeyvns I did as you asked.

1. Firstly i did a clean install of [NOUGAT][FINAL] ZUI v2.5.358ST[ROOT] [TWRP][STABLE] [ENGLISH DEFAULT] from here https://xdaforums.com/zuk-z1/development/official-zui-v2-5-358st-t3597427, also flashed ZUI GAPPS

2. Then i did a clean install of RR-N-v5.8.3-20170617-ham-Official, also flashed OpenGapps

(by clean install i mean Wipe Cache,Dalvik, Data, System. Also after that Factory reset)

So i did that and still the same issues on the latest RR-N-v5.8.3-20170617-ham-Official build, WIFI says disabled, Adaptive brightness not working etc which i mentioned earlier.

All same issues, seems like i should wait for the next build and see if that works better without any issues. Fingers crossed and hope everything goes well as it should not happend as old build v5.8.3-20170612-ham-Official is working perferctly fine for me as i have flashed it almost 5 times now.

Hope you will update very soon as i am using RR-N-v5.8.3-20170612-ham-Official now
[Zuk Z1 Android Development] ankurpandeyvns:
Magisk is responsible for managing and hiding root access for apps.

You can hide that your device is rooted for a specific app by using Magisk Hide. Just enable Magisk Hide for that specific app.
[Zuk Z1 Android Development] epifaas:
Do you think that's why Netflix wouldn't show up on Play Store like normal?

Will give it a try!
[Zuk Z1 Android Development] abhiraikar93:
installed the rom

superb but using root by magicsk is a big headache

i was unable to set it properly

can you please give me instructions about it ??

i tried to follow the official magisck installation steps but it still failed

please help
[Zuk Z1 Android Development] ADDICTED777:
Install the rom

Open magisk headover to settings by swiping from the left side

Select magisk hide

Select permisive from settings>configuration>miscellaneous>selinux

Reboot

Open magisk check all the info like installed version 13,safetynet passed and basic integration true.

Done u r good to go

Although, everything is done by default when u installed the rom... already rooted just for safety net pass u have to go for step 1 and 2
[Zuk Z1 Android Development] ankurpandeyvns:
Actually to pass SafteyNet you must keep selinux to Enforcing. Which it's by default.