yashsingh1/xdaforums huggingface dataset:
[Zuk Z1 Original Android Development] strongst:
That's the point, amplify and greenify helps to control and prevent device from getting waked up by apps and services, also control gcm service etc. but If you use your device permanently with screen on or background workers and it's nearly never in idle or deep sleep, they won't help you increase battery life a lot.

Edit: there are several threads discussing the pros and cons of greenify, doze, and wakelocks control(amplify). But keep in mind, it can be a hassle to configure, because there are many apps that are not compatible with the android 6 doze mode and gcm. That means, suspending these apps from data or wakelocks, you won't receive messages.
[Zuk Z1 Original Android Development] Shubhams053:
Thanks for the tips, in nuclearom i lose max 2% battery overnight so this means they are not worth to install based on my uses i just need more sot i get 7-7.5 hrs of sot but some people say thay get 9-10 hrs sot?
[Zuk Z1 Original Android Development] strongst:
2% over night is absolutely normal when device is not in flight mode, cause after some time doze kicks in when you did not move your device. The sot is also difficult to compare, cause not everybody did the same when screen is on. For better comparison testing centers play looped videos with defined screen brightness until battery dies :) but who cares, that's not the normal use case[emoji14]

Actually I'm here and 20% battery left
[Zuk Z1 Original Android Development] strongst:
8+ sot within 2 days of usage:

Nuclearom is very great in stability, performance and tweaking to battery life. Thanks [MENTION=5044876]acuicultor[/MENTION]:good:

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] Shubhams053:
Yes and also for frequent bug fixes and updates that no other rom offers
[Zuk Z1 Original Android Development] Hector_Benito:
I've just installed NucleaRom but the g-sensor and the magnet-sensor are descalibrated and there is no posibility to enter to engineering mode by *#*#1111#*#* like in cos to calibrate them.

Will this feature be included in prox updates?
[Zuk Z1 Original Android Development] icasper:
No, as there was no instruction to clear the credentials before installing nuclearom coming from cos.

restoring the backup to cos 12.1, fp is no longer working, just vibrating. :crying:
[Zuk Z1 Original Android Development] wiikii:
Even after on screen navigation bar enabling .. hardware keys are still working .. any solution ???
[Zuk Z1 Original Android Development] adarshbabucs:
Flashed nuclea rom from Cos, and fingerprint settings wasn't there under lockscreen. Flashed today's cm13 nightly and again flashed nuclea rom, still no fingerprint settings. ?. Am I doing something wrong. ?
[Zuk Z1 Original Android Development] damnthomas:
Hello! Anyone know how to keep viper4android alive in background instead being killed and restarted in this rom??
[Zuk Z1 Original Android Development] Hector_Benito:
Have you deleted all your saved fingerprints under cos before flashing other ROM?
[Zuk Z1 Original Android Development] adarshbabucs:
No.
[Zuk Z1 Original Android Development] Chetan.xda:
My Vpn app also stops after sometime.
[Zuk Z1 Original Android Development] strongst:
You guys know, that there is DOZE and app standby which suspend apps since marshmallow? Some apps can have trouble, when their dev's did them not updated for marshmallow. Maybe that's a point, check it out [emoji106]

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] adarshbabucs:
Should I delete all before flashing a new ROM to get fingerprint working?
[Zuk Z1 Original Android Development] abhish3k9:
Hey OP, can VoLTE be enabled for our device? Thanks for your hard work.
[Zuk Z1 Original Android Development] Chetan.xda:
I know about doze and how it works.

And i use opera vpn app which came out a month ago only.

And tried ibvpn which also stops after sometime.

while screen is on apps shuts down i think doze activates after screen is off right!

On my nexus 5 no problem.
[Zuk Z1 Original Android Development] Shubhams053:
I m also using opera vpn with no problem it does not get disconnected automatically even if my z1 is in deep sleep it only gets disconnected when there is no wifi or mobile data connected
[Zuk Z1 Original Android Development] strongst:
I had used also opera VPN, but it did not stop for me(but it's crap as the cut your speed too much [emoji53]). VPN connections can get disconnected for various reasons, e.g. by server for security. You quoted somebody else where these apps didn't work in the background, so I thought you have the same problem [emoji6]

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] acuicultor:
Guys that normally happens when switching from an android version to another without deleting ALL fingerprints before upgrade/downgrade also not to flash correct firmware didn't help same like don't read a lot before trying to use custom roms, that's not my rom's fault nor any other but user fault.

Afaik the correct way to restore fp is to fastboot flash stock rom, see if fp is working and deleting all set fp using any security on lockscreen, then you can flash any mm rom but you have to flash mm firmware to let mm roms use all sensors.

Enviado desde mi Z1 mediante Tapatalk
[Zuk Z1 Original Android Development] dasABCD:
yeah, pls keep me posted if fingerprint is working again afterwards :)

---------- Post added at 06:36 PM ---------- Previous post was at 06:29 PM ----------

thanks mate :) really appreciate your help.

I tried falshing back to stock via fastboot, set the security to none on lockscreen (there where no fingerprints saved) and did a full wipe. than flashed mm firmware from your first post and the rom. still no option showing.

So I went back to stock again, option showed up again but the reader is all messed up, not registering any prints.

Any advice?

And again, I'm not blaming you nor anyone else. As you said, probably a users fault by not deleting the fingerprints in the first place
[Zuk Z1 Original Android Development] acuicultor:
Sad to read that after downgrade to cos fp still messed up, sorry but haven't any other information about why that's happening to a lot of zuk users, seems like fp isn't well implemented in this device.

Btw if that happens to me i surely try to flash zui via qfil crossing my fingers and see if the problem still persist because y know qfil is a powerful tool but just for the sake of try all possible solutions.

Good luck!!

Enviado desde mi Z1 mediante Tapatalk
[Zuk Z1 Original Android Development] dasABCD:
that might be worth a try. thanks again, i'll report back
[Zuk Z1 Original Android Development] vittogn:
Hi [MENTION=5044876]acuicultor[/MENTION] thanks for the great ROM. All last version, clean flash as per the OP, no SuperSu, no Xposed!

I really like it.

Performance, the level of customisation and battery life (tested just one day) are excellent.

I have some stuff to ask help about to the community, hopefully I'll find help to fix them!

I can't take screenshot: with a message saying that I either have no space left (and I have 20GB) or the app does not allow (it happens also in settings). SOLVED? It looks like a reboot fixed it! I'll keep an eye on it!

I can't use screen recording: it looks like the recording is taking place but when I try to play it (via the notification) I get a message that the file can't be reproduced (I tryed with all players). SOLVED? It looks like a reboot fixed it! I'll keep an eye on it!

Fingerprint works great but If I use Nova Launcher gesture to lock the phone, when I use finger print to unlock I have to use the PIN. I apreciate Nova is not the ROM launcher, but possibly you can help! SOLVED: In Nova use: advance settings/Lock Screen/Root (thanks to Davide for the solution).

Titanium Backup often give the message of missing space and does not perform the backup. Is it because of missing SuperSu? Any advice? SOLVED? It looks like a reboot fixed it! I'll keep an eye on it!

Rom Settings Backup Pro and Toggle Network Type 5.0 are not working (not getting proper root access, this is their message!). Is it because of missing SuperSu? Any advice?

After reboot I have to insert the PIN, is this a MM feature? Confirmed as an Android 6 security feature (sorry my first MM ROM!).

In-call volume can't be modified with volume rocker - should be a know CM bug.

Thanks again for the great work and very effective of giving us a proper MM!
[Zuk Z1 Original Android Development] phreakymind:
Just installed clean yesterday aswell.

Screenshots working flawlessly

Screenrecording working too

Super SU should not be required. Looks like your phone can't write storage (screenshot problem Titanium Backup problem, maybe screenrecording ?)

First Pin after reboot is a security feature and perfectly normal

Cheers
[Zuk Z1 Original Android Development] vittogn:
Thanks for your help.

I tryied to copy and paste file around with a file browser with no issue. Any other suggestion or tests I can do to understand if I have write problems?

Thanks.
[Zuk Z1 Original Android Development] phreakymind:
Maybe you did set system partition read only in recovery?

Gesendet von meinem Z1 mit Tapatalk
[Zuk Z1 Original Android Development] vittogn:
it looks like a reboot fixed writing issues. Strange I'll keep an eye on it!
[Zuk Z1 Original Android Development] h0LLe:
Well ... a reboot should be the first step before reporting bugs which doesn't really exist. :D :D especially while flashing a new rom and setting everything up
[Zuk Z1 Original Android Development] trutta:
Hello Guys, please tell me how make i a clean install? And can i flash this rom with TWRP 3.0.1?
[Zuk Z1 Original Android Development] strongst:
As usual: Make a nandroid backup. Download all the files as described in op. Then wipe system, data, cache and then follow instructions in op to install the rom, that's it.

You can flash this rom with TWRP 3.0.1.

Sent from my Z1 using my hand

---------- Post added at 10:25 PM ---------- Previous post was at 10:21 PM ----------

Changed the governor from elementalX to nightmare gives me half an hour more sot[emoji3]

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] vittogn:
Standby battery performance on this ROM is GREAT.

Thanks OP.
[Zuk Z1 Original Android Development] dev444:
Hi guys,

I flashed this ROM, I like it! :)

But i found just one bug, the same I had with the last unofficial cm13. It is a really strange bug:

when I keep the phone lying on the table, I unlock it, and, as soon as I try to use the home button (in soft touch mode, not pressing it), it does not work. But, when I take in my hand, the soft home button works 100% times. I made a short video, so you can see what I mean.

youtu.be/9wwzzrtTnlE

Do you have the same problem? I don't think it is an hardware problem, because it works 100% when it is not lying. So, i did just a test, and I installed also 12.1 with soft touch fix, and here it works good even if lying on table. Any suggestion?

Thankssssssss
[Zuk Z1 Original Android Development] acuicultor:
That not happening here.

Enviado desde mi Z1 mediante Tapatalk
[Zuk Z1 Original Android Development] trutta:
Thanks for this Rom. It works very smooth. And the Accu lifetime is excellent. With the Cm13 Official Snapshot and Nigthlies i have reboots. I hope with this Rom not. Thanks acuicultor for Sharing.
[Zuk Z1 Original Android Development] sabbahy:
Can i dirty flash this Rom+Kernel over Mr.cloud 3-8 nighly update?
[Zuk Z1 Original Android Development] acuicultor:
Why someone wants to change his rom without doing the wipes and have unexpected bugs on the new rom? If you dirty flash weird bugs can appear so yes you can dirty flash but don't spect to have any support if something isn't working for you. Just clean flash without any sistem mod like xposed, supersu... Etc and you will get a stable and bugless experience.

Enviado desde mi Z1 mediante Tapatalk
[Zuk Z1 Original Android Development] PdorITA:
A very good news:

finally i got back the fingerprint working in this rom. This is what i've done.

Before to start the process of flashing i deleted all the fingerprint except one ( also because cos 12 doesn't let me delete alla the fingerprint... i don't know why)

I also deleted the PIN and i disabled the screen lock protection, in that way my Z1 was on easy unlock.

Then i went into the recovery using "adb reboot recovery"

when i went into the recovery i made an avanced wipe and i select ALL:

- Dalvik/ ART Cache

- Cache

- System

- Data

- Internal Storage

After the avenced "full" wipe just replug the Z1 (if you have installed the right drivers ur Z1 will be recognized and you can copy the files on it normally)

Then i started to flash the firmware provided in the first post, then the rom, the gapps and the UKM.

Rebooted the device anything worked like a charm and also the fingerprint was working perfectly.

Hope this will help other users with the same problem with the fingerprint that i had

TY
[Zuk Z1 Original Android Development] QuazIqbal:
androidfilehost is down, any other link for rom?
[Zuk Z1 Original Android Development] Chetan.xda:
Ok maybe my router is problematic.
[Zuk Z1 Original Android Development] strongst:
Did it get disconnected only at home or with mobile data or in other wlan's too?

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] Hector_Benito:
I followed a tutorial that said to delete the saved fingerprints before flashing.
[Zuk Z1 Original Android Development] strongst:
That's the well known workaround for the fingerprint issue most people help.

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] adarshbabucs:
So now I've to fasboot the stock rom(cos 12.1), delete all the fingerprints and then flash nuclea rom for fingerprint to work?
[Zuk Z1 Original Android Development] strongst:
It's recommend, as you can run in some issues. It's like factory reset your current rom, before flashing another.

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] adarshbabucs:
Will try that out, hopefully fingerprint works. ?
[Zuk Z1 Original Android Development] strongst:
Always make a nandroid backup, then there is minimal risk.

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] sesaru:
I have the same problem, I can not see the fingerprint in options. What I 've tried:

- I flashed last CM nightly and then Nuclear > Not working.

- I flashed the firmware (ham-mm-firmware.zip) that I've read in other place. and then Nuclear > Not working.

- I flashed CM 12.1 with fastboot. I could not see any fingerprint stored. Then I came back to Nuclear > Not working.

Any idea?
[Zuk Z1 Original Android Development] strongst:
Can you set up new fingerprints in the 3rd point of your list,I mean, in cos 12.1?

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] sesaru:
Really, I don't know why but after doing all of these I restarted my nandroid backup ( and the fingerprint in back!!!
[Zuk Z1 Original Android Development] wHiTeWoLf007:
Hey guys I was wondering if there was something the dev could do about adding the VoLTE feature. I'm not pretty informed about all these stuff but I read somewhere that 801 supports VoLTE but it's not supported by the software of Zuk Z1 yet. So could someone help me get a clear picture?
[Zuk Z1 Original Android Development] strongst:
Discussions are found in Q&A section, like this:

http://xdaforums.com/zuk-z1/help/volte-support-lenovo-zuk-z1-t3443402

Or that

http://xdaforums.com/zuk-z1/help/volte-lenovo-zuk-z1-t3452881

Nearly every day asks somebody volte question instead of searching or looking. There are several discussions where already the actual facts are written.

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] damnthomas:
which governor and i/o scheduler you use :D:D? so that i can give it a try!
[Zuk Z1 Original Android Development] strongst:
Governor conservative and scheduler noop, but they have nothing to do with your problem [emoji3]

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] HonzoNebro:
Hey guys, am I the only one having issues with the contacts? i've flashed several times, cleared all the data, and it's always the same, whenever I unlock the phone, an error from the google contactos sync app comes up.
[Zuk Z1 Original Android Development] acuicultor:
Flash older gapps package.

Enviado desde mi Z1 mediante Tapatalk
[Zuk Z1 Original Android Development] nomadman:
Yea that issue got me when i installed the latest gapps. Search and install "android sync adaptor contacts" apk. I installed 6.0.1-23. Then reboot. Or do what the OP says.

The issue is that contact sync does not appear in the google account under setting dashboard.
[Zuk Z1 Original Android Development] Chetan.xda:
Problem solved (Greenify)

Router is fine :p
[Zuk Z1 Original Android Development] ca229872:
Good nights

I, ve got the same issue,

Enviado desde mi Z1 mediante Tapatalk
[Zuk Z1 Original Android Development] strongst:
Like [MENTION=5044876]acuicultor[/MENTION] wrote: use older gapps. I had this issue too, and older ones solved this problem

Sent from my Z1 using my hand

---------- Post added at 10:23 PM ---------- Previous post was at 10:22 PM ----------

Yep, greenify disconnect apps from data [emoji6]

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] Chetan.xda:
Do you know any solution?

Cuz i need greenify and i have lots of apps installed.
[Zuk Z1 Original Android Development] strongst:
I also use greenify and amplify. You must exclude these apps from going to hibernate. Did you use aggressive mode in greenify, I don't think so?

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] Chetan.xda:
I excluded those apps infact i included few apps which i don't use too often oh my god those two apps facebook and messenger they needed hibernation so badly so i gave them. :p

And i use aggressive mode
[Zuk Z1 Original Android Development] HonzoNebro:
Thnx guys, it solved my issue
[Zuk Z1 Original Android Development] Martichou:
Hollysh*t, i'm getting 11 SOT today!!

I'm in live ? It's not a fake, I'm Really getting this today..
[Zuk Z1 Original Android Development] damnthomas:
Thanks! I will try it. Because I am thinking that my viper4android is being killed due to not enough ram :confused:
[Zuk Z1 Original Android Development] strongst:
Check out your ram usage, then u will see [emoji6]

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] FUSIONdev:
With the latest update I'm unable to pair my Mi Band and Mi Scale with Xiaomi MiFit app. Anyone with the same problem?
[Zuk Z1 Original Android Development] Shubhams053:
Which version of nuclearom?
[Zuk Z1 Original Android Development] damnthomas:
maybe it's related to low memory killer?:confused::confused:
[Zuk Z1 Original Android Development] strongst:
Normally the apps were killed if they were not used for long time and the memory goes to 100%,then android starts to free memory by killing those apps. Correct me if I'm wrong.

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] damnthomas:
So how can I set viper4android in the white list?
[Zuk Z1 Original Android Development] strongst:
Battery - overflow - optimize - all apps - viper4android - do not optimize.

In greenify: chose viper4android - overflow - degreenify

I guessed the English words, so sorry if not accurate [emoji6]

Edit: oh sorry, you mean exclude from memory killing? Does it really consum a big amount of your ram?

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] JordanDCL:
hi, this with ZUI 2.X are the best rom in zuk z1 .. very thanks for you!.

besides i have a question.. i wait you answer me (=

its possible you can add quick chargue in rom or in kernel ?.

Thanks for all!
[Zuk Z1 Original Android Development] damnthomas:
Ok! Thanks and let me try a few days then will report back:)
[Zuk Z1 Original Android Development] strongst:
Zuk z1 does not support quick charge 2.0 if you mean that,but there's a comparison tread of different versions in general section of zuk forum.,this one

https://tapatalk.com/shareLink?url=...share_tid=3192607&share_fid=3793&share_type=t

ZUK Z1 Smartphone Charging Analysis (DO NOT SUPPORT Qualcomm Quick Charge 2.0)

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] JordanDCL:
but i not understand .. why ?. if snapdragon 801 support quick charge 2.0 ..

this also must have quick charge )=
[Zuk Z1 Original Android Development] strongst:
Some website rumors that there's a problem the usb type c connector incompatible with the qc 2.0/3.0 standard of Qualcomm. You can Google it.

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] Martichou:
Version 2.3.2, without any change in kernel setting
[Zuk Z1 Original Android Development] Chetan.xda:
Hello

Can i flash "Magisk" on my device with this rom without factory resetting i don't want to lose my data and all restoring things to do.
[Zuk Z1 Original Android Development] ratoune:
All asking about VolTE support should stop. Yes theorically Snap 801 can support it, but there is so much more involved behind it, and first of all your network operator. Operators allow devices to run VoLTE on their only after they have tested and approved it. You need a special setting for each network, this is not just a switch that will work out of the box for every device. Even for big OEM it takes one month + to get their device ready for a network, seeing how this technology is not standardized enough...

And furthermore this is not some simple ROM modding, but tweaks to Modem/radio... So good luck with that unless you're a Qualcomm dev or have a radio lab to do your test ;)
[Zuk Z1 Original Android Development] sai.suri1983:
How to search an SMS?. I can't find it. Is there any way to do so without any third party apps?

Pls suggest...
[Zuk Z1 Original Android Development] damnthomas:
Seems better now! Thanks!
[Zuk Z1 Original Android Development] strongst:
Good to hear [emoji6]

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] wiikii:
Why does pen drive in NTFS doesn't support ..while in fat 32 it suports .. ?? Some one pls reply ... if u know something about it
[Zuk Z1 Original Android Development] sesaru:
Activate camera grid

I can not see where to activate the 3x3 grid in the camera App. Is it possible?

I like the lot the camera app that comes with this ROM, but without the grid I'll have to install another one and it's a pity (this option is almost in any Android camera)
[Zuk Z1 Original Android Development] strongst:
Try open camera, there are lots of customization options like a grid grid and no bull**** payload, filters. It's a more professional app.

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] sesaru:
I checked twice all the options, and I could not find it. And it's so estrange because the camera itself is wonderful app. That's the reason I'm asking here :confused:
[Zuk Z1 Original Android Development] strongst:
In open camera it's under settings - user interface. But the inbuilt camera has not.

Sent from my Z1 using my hand
[Zuk Z1 Original Android Development] :
[MENTION=5044876]acuicultor[/MENTION] sorry to bother but maybe you're porting cm14 for zuk and i thought we could be helpful to each other. me and electry are porting it to lenovo k920 which is more then similar to zuk z1, our CM13 device tree is heavily based on ham tree, maybe you could use the one for cm14 on ham.

my local_manifest

you'll need to repopick at least 158716 from CM to make it build.

GPS, BT, Wi-Fi works, there is no auto brightness, RIL and sound yet and you'll need to install it over working CM13 to get past the crashing Phone app which will continue to crash in the background as you'll see in the logcat and it keeps CPU at 100%

we're on gitter if you're interested - https://gitter.im/k920/Lobby
[Zuk Z1 Original Android Development] HonzoNebro:
This I want to know a proper way to pay the new version of pokemon go

For that we need to 'hide' the root from the game, it seems people use Magisk, any help is appreciated
[Zuk Z1 Original Android Development] titou4488:
To flash magisk we need to unroot, i tried to unroot with supersu but still can't play the game. No problem with bliss.