yashsingh1/xdaforums huggingface dataset:
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] UzE ™:
Yes Dolby Atmos is working.

---------- Post added at 11:04 AM ---------- Previous post was at 11:03 AM ----------

Yes it is safe to flash 313 GPU drivers .

---------- Post added at 11:05 AM ---------- Previous post was at 11:04 AM ----------

Did you try enabling scrolling cache?

---------- Post added at 11:08 AM ---------- Previous post was at 11:05 AM ----------

It is not a wrong diagnosis , I said it shows 214Mhz only on default GPU governor , I changed it to simple on demand and it is normal now .

And I am playing PUBG at 40fps and it varies between 35-39fps, never below that .
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] UzE ™:
Check this out .

I know what I am talking about.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] RedBody_90sJam:
Changing governor simply eradicates the fact.. I need this fixed in msm-adreno-tz mode.. If I wanted to change governor I wouldn't the posted about the bug but the fact remains the same, its stuck in 214 in msm-adreno-tz governor which is a bug that doesn't happen in May 8th build.. So, your diagnosis is wrong in this cause you changed the governor

---------- Post added at 11:21 AM ---------- Previous post was at 11:20 AM ----------

Nope.. Check again in default governor.. I didn't say bug in other governor.. I stand by what i said
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] shade123:
Can u provide a working Dolby atmos link?
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
Which governer is this???
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] UzE ™:
https://androidfilehost.com/?fid=1322778262904018137

---------- Post added at 11:31 AM ---------- Previous post was at 11:30 AM ----------

Simple On_Demand
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
Is the GPU scaling upto 652 MHZ in this governor?
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] brother_mouzone:
Can i use microG on this ROM?? If yes, and if someone uses microG, is the gpu bug still there with microG? As OP mentioned gpu working normally without gapps.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
Iam using micro gapps. No nothing got fixed . The frequency is still 214 MHZ .
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] poled:
Yes, don't you find the scroll is not smooth on almost any rom?

With KA ondemand mode goes ok, but of course, frequencies go up...
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] poled:
I always use it but still laggy
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] RedBody_90sJam:
Force enabled instead of 'enable' will minimise the scroll lag even further.. New Jag is based on benzo, aosp, carbon, omni..

Also, about the gpu scaling, thermals are being too aggressive as far as I know.. Changing governors fixes it cause different governors have different governors have different thermal configs.. Worry not, op will fix it in the default governor..
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] UzE ™:
The only app in which scrolling is a bit choppy for me is KA , on so ROMs.

I don't use Twitter, Instagram or Facebook.

---------- Post added at 03:49 PM ---------- Previous post was at 03:47 PM ----------

Governors don't have separate thermal configs .

Thermals are fine because I tried replacing them , it is probably a kernel bug .
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] RedBody_90sJam:
It does.. like performance governor, where thermals won't throttle it and gpu will stay at max frequency under demand(will heat a lot) where as in others, thermals throttles the frequency to reduce the heat slightly.. See different config on each profile.. Not much but still there
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] UzE ™:
I believe that is wrong .

Ask op.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] The.Night.King:
Governors can't have any effect of thermal configs.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
1. GPU frequency on msm adreno tz - same behavior on oneplus 5 with a different kernel. And by the way, kernel in rebased rom is exactly the same, as in original Jaguar.

2. Scrolling lag - that depends more on the amount of ram available. After playing a heavy game or using resource heavy app, check you ram, it is down over 1gb, as compared to 'on reboot'. That's when you might start having some lag. And I only have it in KA, and even on performance governor for both cpu and gpu, which leads me to believe it's KA bug: images used are simply too big, which results in lagging. Set low memory killer to aggressive. The popular belief that Android handles ram well is a myth, especially with newer monster games.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
Is Bluetooth working for everyone??? It is not working for me. I paired it with my laptop but was not able to send any file and it failed everytime. Moreover the Bluetooth indicator is colourless or fade . Pls check the screenshot.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] seking:
Phone to phone works

Phone to laptop not work
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
Not exactly. Thermals will throttle whatever governor you have. It's just that in performance governor, you will have a lower frequency, but no scaling.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
Pls do check the Bluetooth problem.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] brother_mouzone:
microG and micro gapps are two different things dude.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
That's what vibrate on call options are.

What did you compare it with? If on screen charger shows 9v, which it does, then it is supported, which it is. :)

QC3 would not save you much time to the full charge, but it will save you a lot when charging from 0 to 50-60%. After that charging slows down. Read the post from another user in this thread with pictures and detailed charts, while using Jaguar with QC3. Then you can say "hence'. :)
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] Souvikhazra80:
Hey,have u think any fix about otg and agps?:)

And check the PM
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] aliqadir37:
I am that other user in the post with detailed pictures and charts. Compare with 9v vs 5v. Even from 0 to 75 there was no difference in charge times. I have both 5 and 9 v chargers. Lockscreen shows 5 v when connected to stock and 9 v when connected to fast charge. Results were almost identical. 83 mins on fast charge vs 87 mins on standard from 0 to 75 percent. I will test again for concistency. These pics are the result for standard 5v charger.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
Next build will have glonass enabled in tandem with US gps, as it was in Jaguar N. So, you wouldn't need the wasting battery agps. On N, it takes 3-4 seconds to lock.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
All right. Test from 0 to 50.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] Souvikhazra80:
OK.It will work in microg?:confused:
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
Should work in all apps that ask for GPS.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] vuckovic_stefan:
Yes i saw but i find double tap to sleep on launcher very nice feature... I don't have to go to top of the screen to lock the device :)

I think with custom launcher it can be enabled, Nova launcher I think has that option...

Also is Ambient display working on this rom? And you can double tap to open notifications on dimmed lock screen?
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] senthamizhan:
You need to update your baseband in order to avoid kernel panic while you switching WiFi/hotspot ( I don't know if it is there in jaguar but presents in other rom). So updating your baseband is necessary.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] The.Night.King:
He'll definitely add it, but only when its possible to.

If you're not facing any issue regarding network and moreover you're not a volte user, then DONT upgrade baseband, don't bother what others have told you, dev will say you exactly what I'm saying. Zuk themselves provide 1.70 to zui 3.5 because its OK to use it, 1.76 as much as I know is specialized for volte users and to provide native video calls aka vilte, which was introduced in zui 2.5 Indian along with new baseband. So don't bother, just flash Jaguar and use. In case you face unstable network, check the posts in Jaguar nougat thread near post 771, you'll get the proper guides, that's what I followed and was successful. Since I'm a volte user and Indian I already had 1.76, so I followed only some part of that guide.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] Geralthewhitewolf:
Baseband version 1.70 and 1.76 are both same, the only difference is that 1.70 is in chinese version of zui and 1.76 is in Indian zui. So if you have 1.70 baseband you're good to go, no need to do anything.

Moreover, you should only change baseband if you have network and connectivity issues as explained by the OP in some previous posts.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] Kiranbhand1:
Loving this ROM.

Kudos to [MENTION=5075064]optimumpro[/MENTION].

The only STABLE ROM on which you can actually call(VoLTE)

Other devs are arogant AF,

They are way ahead of the timeline, so they think you don't need your mobile for calling.

Removed VoLTE from 15 days are not reverting the commit. The primary function of a phone is still calling right?
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] STARK0711:
Yes this the by far the best stable oreo rom !
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] STARK0711:
I guess deep sleep not working in these kernel !!
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] STARK0711:
Hey op battery drops 50 to 48 ;48 to 46 in these manner no inbettween indication of 49% and 47% in every drop it drops like this

What could be the issue .??
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] Subhrajyoti Sen:
And you can call without VoLTE too :) literally just 1 carrier in India and maybe only a few other Worldwide actually need VoLTE to make calls.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] K001droid:
Blaming the Devs who don't have Volte in their country to actually test it, and users giving no **** to them when they kept on calling people to test the builds for Volte! Well yeah they seem arrogant, VoLTE issue in some ROMs are also due to IMS commits added into the ROM sources itself which conflicts-

com.android.phone and it force closes , device sources are constantly updated with more fixes, blobs and stuff this is how things are improved, bugs are fixed ( CONSTANT CHANGES ARE MADE IN THE SOURCES TILL IT'S FINE ) and VoLTE is fixed now btw

Also, Hals were updated as we moved from Permissive SeLinux to Enforcing SeLinux and when we did that RIL broke, so the blobs were updated to make Ril work and that broke VoLTE [for hardcore peeps WHICH IS NOW FIXED]

Disrespecting others to appreciate someone isn't the optimum way of life or is it?

#PeaceOut
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] STARK0711:
For that we have to purchace another sim card without volte cant call simple :angel:

Who have 2 sims like me have no problem but have only jio ,they have major problem
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
Bluetooth works with other phones, car systems, bt headphones and numerous other devices: I have a bracelet for exercising (transmits heart bit to the phone) - also works fine. You may have an older laptop or some permission on it is not activated. Someone said that the connection icon is transparent - that's an indication that some permission is not allowing transfer. Also, November security patches included hardening of bluetooth stack, as Google might have disallowed some older less secure connections.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] Naveenjain:
lol:laugh:
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] Faceless Sprit:
Faceing some while plugging charger some times only charging symbol showing on phone but not getting charged and without switching on charger its showing charging icon when usb plugged in
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
How to fix it then? My laptop is old.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] RedBody_90sJam:
About 1, can it be fixed to scale up?

About 2, scrolling could be due to memory management but it's still there even after reboot.. Just running some apps and no gaming at all.. Scroll lag is way better than october build but it's still there.. And about the KA, I used it very much while testing gpu driver deep sleep issues in May 8 build, didn't see any scroll lag there.. So, it's not the issue of KA cause in May 8, it runs smooth..

I believe that the kernel is same as original Jag but the scrolling issue may not be related to kernel.. Maybe you're right about scrolling being connected to memory cause after playing pubg, when i tried to reopen some background apps, some of them were reset, which indicates that low memory killer was triggered which never happened in original Jag.. So this memory management issue wasn't there in Jag but it's here now so it could be due to the sources.. maybe system being too heavy on ram? This could be why we're getting scroll lags.. I'll memory management tomorrow..

Also, maybe the issue is that you used the original Jag's kernel which you made specifically for the original Jag.. Maybe due to the new sources, you'll need to resign the kernel with the new sources in mind..
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
Which the best cpu profile to play pubg??? As Iam facing lags now , and also the best governor. Or should I revert back to may 8th???
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
Iam not able to call using my 2nd simcard(Airtel) but Iam able to message using it.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
1. The point is: it has always been like this, including original Jaguar. Do you have any lag, when switching to Performance in GPU?

2. Ram management is identical in all roms, except that when they activate zram, it takes about 0.8GB extra of physical ram, and zram is hard disabled. It is not even built-in in kernel.

You update all your apps, including games, which become more resource heavy. When you restore May 8 release, you restore data with all older app versions. Try May 8 with newly installed apps, and you will get the same picture. Z2 is gradually becoming outdated. I bet on Nougat, none of the issues would be around, because it is a lighter OS. Z2 was great on N, then it became somewhat laggy on O. On P, you are starting to have real problems. Wait for Q, it probably won't be usable at all.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
I want to know one thing only??? Whether the performance of this ROM is compromised due to that scaling issue??? And anyway to fix the Bluetooth issue??? My laptop is old(2013). And yeah it is 2 years old with a chip having 4 cores only. That's why I think it will struggle in multi-tasking.

My Bluetooth indicator is always transparent. I just turned it on and it is still transparent. How to fix this???
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
LOL. Nothing is compromised in this rom. Another person in my family has my old Z2 with usb problem. She had the latest original Jaguar, but after installing the rebased one, she likes it more.

Bluetooth: it is probably due to November patches. So, forget BT connection with older laptops. Use usb.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
Right now I just turned on my Bluetooth and it is still transparent. I hope it doesn't happen with my phone. But to be frank I use Bluetooth a lot. Any settings that I can change in my laptop to fix it??? Bluetooth drivers??? Now to transfer even 1 or 2 pictures I will have to connect USB .
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
I also want to know this [MENTION=5075064]optimumpro[/MENTION]

I don't think this is a minor issue . As the temperature increases my gpu scales down . No doubt the performance governor works without any lags but after sometime it starts to lag . And again I have to go and set the frequency to 652 MHZ.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
I deleted sources for Jaguar N long time ago.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
When temperature increases, cpu/gpu frequencies go down. Period. Nothing anyone can do about it. My thermal values don't even kick in until temperature gets above 75. Pubg for android has optimization problems. In addition, Z2 has a problem with Pubg, because 4 cores is NOT enough for high settings. So, don't set the game to high or get another phone or don't play Pubg.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
I just want to know whether the problem that everyone has mentioned about the GPU frequency is anyway problematic??? I mean on performance. I don't have any problem with the performance. I just increased the throttling temperature by 5°C. No fix for Bluetooth???? Anything that I can do in my laptop??? That's it. Won't be asking any problem related to pubg and GPU from now on.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] markdcouto:
[MENTION=5075064]optimumpro[/MENTION], thank you very much for bringing jag back, especially the volte. It's very smooth and good except for what I notice, the recents scroll is not very smooth but I'm sure it will get better over time.

And the double tap to wake in the Display settings is always working, even when I turn it off it still works.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
I think they get a placebo effect, when comparing the rebased version with May 8 original Jag. They restore May 8 and get better performance, but since May, all their apps have been constantly updated; games become bigger and more hungry (not smaller). Yes, you can get a lagfree experience on Z2 with Jaguar (both versions) while using Jag_performance profile and Performance governor for GPU for about 20 minutes. But once your CPU gets to 85-90, severe throttling begins. Otherwise, your phone will shut down.

If BT with your laptop worked fine on the first version of rebased JAG, then it is for sure November security patch. There were a few commits that addressed taking over the phone remotely via bluetooth. I am not going to reverse them.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] prototype_human:
I need help to install new november one over 8th May update. What steps do I need to follow?

I have old TWRP. So do I need to flash the new version of TWRP (Please tell how to do that if required) or I can follow the following procedure:-

1) clear the internal storage, cache, dalvik cache

2)flash the new rebased rom

3) flash gapps

and please also tell what to do with magisk.

Thanks in advance
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
Read instructions. It's a clean flash: you must wipe data, but not internal SD. If you had no problem installing May 8 with your current TWRP, it's fine for flashing the rebased rom. After flashing Gapps, reboot to let Gapps run. After that, flash Magisk 17.1. That's it.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] The.Night.King:
OP, about the new build,

• its much better compared to previous version. Scrolling lags in recents have drastically reduced, but very little, like insignificant amount is still there (I've given up playing games also my apps are all floss & not very resource hungry).

• Network reception is better compared to other ROMs, not the bars but actually strength in dBm units.

• There is something wrong with the ROM, the app "oandbackup" shows an error when launched. Says something's missing & user should inform the dev. Screenshot & logcat (taken using QS logcat tile, just after launching the app). I noticed it in previous build & took the logs, latest build also has same issue, but logs are of Oct 26 build.

• I've a few videos of very high quality (1080p bluray hevc 10-bit x265), screenshot of codec info given below. When I played these videos on previous build using vlc, it lagged little on stock profile (which is actually Jaguar performance because you have alternated the settings), also the device heated a lot & battery temp reached 44°C+ in 5mins.

Surprisingly on latest build it doesn't lag even a bit & battery temp is 36-38°C max. Its great. What did you do that there's a 6-8°C diff?

The update is ducking cool.

Oandbackup issue :- View attachment LogCat.txt.zip

Codec info :-
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] RedBody_90sJam:
I don't restore data on may 8.. I clean flash.. There are no lags in may 8.. The only reason I'm using new Jag over may 8 is due to themes.. cause themes is broken in may 8.. Other then that everything works in May 8.. The new Jag's performance is definitely better than October build but it's still not like May 8.. It's not placebo, I've tested this with actually frames per second on both builds.. No pressure but see if you could improve gaming a bit..
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] ivocoelho:
You have to clean flash the room

Procedure:

1) clear system , data , cache , delvic cache

2) flash the rom

3) clear delvic cache

4) reboot

---------- Post added at 05:41 AM ---------- Previous post was at 05:37 AM ----------

Well I play pubg on z2 plus and I run the game on smooth graphics and high frame rate and the gameplay is a bit choppy but manageable ... You can't play with balanced and higher due to hearing issues .. the ubercool thermal mod is quite helpful tho I like that one
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] @soyanpakhira:
Can we flash coustom kernels
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
Even I also clean flash everytime. Definitely may 8th build is better or the new build is heavier for our phone.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
I although always change the governor and GPU frequency just before gaming. Hopefully these two issues will be fixed and this ROM will become the best .

---------- Post added at 09:07 AM ---------- Previous post was at 09:04 AM ----------

I don't know why but the Bluetooth symbol is always transparent. Any way to fix the issue???
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] MacGyverLarisa:
Hi I hide apps from Jaguar feature-> recent apps-> hide apps.

And now I can't see in my recent. How I remove it from this list?
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] optimumpro:
You are 100% wrong: bootlegger thermal is more aggressive than Jaguar. It starts throttling at lower temperatures. That's why you see lags later, but the whole experience is dull, which you don't notice, because you expect lags. Performance improves after changing profiles not because of the profile, but because the phone cools down during the change. Also, msm-adreno-tz governor does not have any adjustable settings. There is nothing to fix there.

Guys, you must stop this fetish with pubg. Grow up, please (not trying to offend anyone). With Z2 and high settings, you will never have smooth experience. Period. Look up pubg recommendation page: it clearly states no high settings for 820 processor. Don't take it personal, but I will no longer respond to pubg complaints.
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] pkn267:
So that means it is not any type of bug??? If yes then no problem. Definitely 820 is not capable enough Adreno 530 isn't that much capable to run such games. Iam not complaining anything. I thank you for resolving the heating issues of my phone. It never tends to heat. And pubg gameplay is also smooth. Guys even pubg shows some glitches in SD 845 after gaming for sometime . And thnx for the additional feature and for the three finger screenshot .
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] Naveenjain:
which is the best cpu profile for balance between battery life and performance?
[Lenovo ZUK Z2 (Plus) ROMs, Kernels, Recoveries, & ] samartht:
The stock one