yashsingh1/xdaforums huggingface dataset:
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] lance9547:
thanks, but it didn't help i even went back to full stock still doing between that just going to send it in for replacement
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] otaconremo:
I just tried installing both hybrid and basic on my chinese 7.1.1 B13, sadly it doesn't boot.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
R11 Uploaded... Maintenance update, read the changelogs.... I've also added a temporary Wifi Fix for AOSP based ROMS.

I'll try to add a permanent fix based on what setup user has installed, meanwhile please flash the wifi fix right after you flash the main Kernel.

Enjoy!
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Nik2424:
Thanks, patiently waiting for the upload! keep up the good work man! Eager to try the wifi fix
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Should be up now. Just flash R11 and then flash Wifi Fix :). Should work right away after boot :). Also changelogs have been updated
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] hjjiang:
the r11 + wifi fix works like a charm =) any chance of adding more TCP Congestion Algorithms?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Verequies:
Does this kernel support Android 6.0.1? I'm asking because I tried flashing it over my Australian A2017G which has the B10 update installed - latest currently available firmware to Australia, although I'm sure its the same as the global rom. Anyways after flashing, the phone would not boot and had to restore to stock.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
I'll give it a try. I'm not sure if I'm gonna be able to do it tough

This is for Android 7.1 only. AOSP based ROMS and Stock ZTE 7.1.1
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Verequies:
Ah okay, thanks. You may want to mention that on the first page. Are there any other kernels at the moment that support 6.0.1? I don't want to flash a Custom ROM or update to stock 7.1.1 yet.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] otaconremo:
I still have no luck on installing the r11 on stock 7.1.1 b13 chinese variant. It just boots to 5secs screen then 3 orange leds and shuts itself down.

:(

is there any way we could make this work on our variant?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Can you test if the Stock Version boots..

Download from here

https://www.androidfilehost.com/?fid=745425885120718232

Let me know.if that version boots on your phone.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] otaconremo:
same thing happens on the file you posted. 3 orange leds and then off.

BTW, I used tenfar's tool to unlock my bootloader and install TWRP then upgraded to twrp3.1 if this info helps.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Uploaded R12 - This includes a final fix for WiFi for AOSP Users, no need of flashing the WiFi fix zip. *Yeih!*. Also added Core_ctl helpers and hotplug wrapper so you can user the latest tweaks from [MENTION=7372544]warBeard_actual[/MENTION] on This Thread
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Holy **** is that magisk I see working?

I gotta try this. :D

Thanks buddy.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Working in AOSP based ROMS. I'm currently in RR and it works, not sure about Stock honestly
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
I'm on nuclear, flashing in a few moments and reporting back.

---------- Post added at 12:29 AM ---------- Previous post was at 12:21 AM ----------

Yup magisk works on nuclear, wifi too!

Awesome man!
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
I'm glad to hear it's working as expected :D
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
One question though, you said core_ctl is integrated on the r12 update?

Because when I navigate to the attached image path the core_ctl folder is not there.

Am I missing something?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Nope you are correct. I Forgot to enable a thing on the config File. I'm building R13 now with proper Core CTL enabled. Sorry for that
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Yay I was helpful for once haha.

My inner geekiness was useful. xD
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Uploaded R13. Core Control path should be there now. Sorry about that! :)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Seems to be working, cores are going offline right now like they shouls be.

Magisk untouched and working as well.

Although I see no link in the op, not sure if that's my fault or that there literally is no link in the op, i've bookmarked your afh folder so I dl'd r13 from there.

EDIT: For some reason the xda app won't see the link, chrome works fine.

Hmm.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Nik2424:
Thanks alot for R13, just flashed!

Is there a way to know if the core ctl is working? Im on AICP rom. And is it possible to apply the warbead tweak on AOSP based?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Check the patch [MENTION=3382081]nfsmw_gr[/MENTION] mentioned a few posts above and it should be possible
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] gecko702:
i dont need the overclock what do i do to save a little battery? im not a heavy user though where do i go in kernel auditor and what governor to choose? i just wana use kcal color
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Use the basic version and set the stock freqs which are 1 step below the last one
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Guido83:
could you merge the WiFi fix into the basic kernel as well?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
The basic version is outdated right now, for me it's better to stick with the hybrid one untill it's updated.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Sure. Give me a couple of hours and I'll update the Basic with the WiFi Fix
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] gecko702:
yay thats why i didnt get the basic again it was outdated thanks very much for your help
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Yeah [MENTION=3130027]jimbo77[/MENTION] is a cool and helpful guy, he listens to feedback too.

Thanks again for your efforts man.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Basic Kernel with Wifi Fix updated. You can download it from this link :)

https://www.androidfilehost.com/?fid=529152257862718835

Feedback is always appreciatted!
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] joeanca:
[MENTION=3130027]jimbo77[/MENTION] is the wifi fix enabled in r13? Just flashed and have no WiFi. BTW thanks for creating, sharing and maintaining. Really cool of you.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
What ROM you have in your phone ? I have RR and it works greats
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] joeanca:
RR official latest. 0411, no mods
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Can you reflash and share here the recovery log ? I want to see what caused the problem .

I'm on the same build and wifi worked right after flashing.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] joeanca:
Pmd you w/ log
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] dcscorpio76:
+1. Same issue here!
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
What version of TWRP are you running? I saw the logs from [MENTION=987292]joeanca[/MENTION] and it seems his TWRP can't execute certain patches I have included
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] dcscorpio76:
TWRP 3.1.0.0
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Guido83:
Thanks, but I can't get root with this kernel and magisk 12.0. Is that because of the outdated kernel version?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Try going into magisk settings and setting superuser mode to app and adb and reboot.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Verequies:
Just flashed this kernel on-top of Resurrection Remix 5.8.2 Official. It's working great so far :D. For some reason though in LOS the Wi-Fi didn't work at all. Also does anyone know of an alternative to the KCAL app? It keeps crashing upon opening - not sure why.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Ex kernel manager or kernel adiutor works for me.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] DaCashFlow:
Hi,

I had the same Problem with LOS and TWRP 3.0.4-1

Here the recovery.log
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] gecko702:
did you try changing SE linux?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Verequies:
Ah awesome, I'll try those out.

No I didn't but now that you mention it, I tried it and when set to Permissive, the KCAL app loads... Any reason why it requires permissive?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] SilentEYE:
Can someone check if ADB is working? ('adb devices')

I couldn't get any connection on Win or Linux.

Using Badboys ZTE ROM.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Verequies:
Yeah, ADB is working for me with RR, I did however have to toggle the ADB Debugging Switch though.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Valentyn_L:
[MENTION=3130027]jimbo77[/MENTION], is there a chance that you could implement F2FS support for the System, Data, and Cache partitions on LineageOS and LineageOS based ROMS?

It would be such a fantastic addition to your Kernel. :)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Honestly I use the Anykernel approach to keep compatibility between AOSP and Stock. Let me see if I can find a way to patch the fstab following the same approach if not I'm afraid I won't add it since i don't want to run two kernels to support each OS
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Kevinkuensken:
i flashed your Kernel on ACIP Rom but wifi not work.If i go to Sbin i have no file names insmod.sh to fix Wifi.What can i make
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
I guess I'll have to rework the wifi fix logic for AOSP ROMS. I assumed the approach will work on all AOSP based ROMS but it doesn't apparently.

I'll work on that today probably. Stay tuned guys,it will fix for AOSP extended too...
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] themostunique:
Hybrid R13 breaks stock camera on A2017G stock rom 1.2.0B02 7.1.1
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
I'm sorry to hear that man. I don't have a G version so I guess I'll have to support only U versions. Anyone with a G version having the same issue ?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] SilentEYE:
I have a G device with G modem but badboyz rom on it.

I don't have any problems with your kernel!
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] dyonoctis:
It seems that your kernel don't work for my particuliar phone. The cpu/gpu clock seems to be messed up (big core can't go beyond 1.8ghz) and i'm getting bad score in geekbench and antutu (2765 in multi core in geekbench, and 90 000 in antutu)... I don't why it's doing this, I'm on los 14.1...
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Are you sure it's the kernel and not thermal throttling?

Did you leave your device settle for some time before running anything?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] dyonoctis:
I don't think it's thermal throttling the device was and stay fairly cold while doing the benchmarck. And I did let the phone settle. For geekbench, the single core result is actually what you could expect from the axon 7 (1790), but the multicore score stay 1000 points below the stock rom with the stock clocks. I'm using several app to watch the behavior of the cpu, and in each of them the max clock is at 1728 mhz. It's looks the big core are never actually used, they are sleeping all the time...

---------- Post added at 12:13 PM ---------- Previous post was at 12:00 PM ----------

A few screenshot that show what's happening the cpu : http://imgur.com/a/eZxf4

---------- Post added at 12:55 PM ---------- Previous post was at 12:55 PM ----------

So I've tried beast kernel, and in that one the behavior of the cpu is better, the big cores are fonctional, but this kernel isn't compatible with magisk. From what i can understand, the core management of AX7, is really trying too hard to save power and end up not using the big cores at all.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Try using this:

https://xdaforums.com/axon-7/development/2-15-2017-axon-7-msm-8996-cpu-vm-ram-t3557392

I've had good results with it.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Thank you for this. I've reverted a few commits that indeed shutdown entirely the Big Cluster.

I'll push an update today with updated Wifi Driver, updated F2FS and Big Cluster properly working.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] strifej:
Those tweaks work for LOS kernels? Thought it was stock only?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Valentyn_L:
YES! I'm really excited for F2FS support!

Thank you so much. :)

P.S. - Which partitions will be supported for F2FS?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
They do but they require some modification.

I'll upload my file soon.

Edit: Uploaded.

Try running it with script manager or whatever you prefer.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Hopefully all of them (system/data/cache). I'm not sure tough, I just found a way to patch the fstab but I guess you'll have to test and let me know :)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Valentyn_L:
Will do. :svetius:
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Time for an update.... R14!

Read the changelogs carefully HERE

I added the option to patch the fstab.qcom file to allow F2FS in System/data/cache in AOSP based ROMS. Do not try this on Stock because the stock ramdisk isn't patched yet.

I need someone to test if it works since i also updated F2FS based on latest changes for our kernel branch (3.18.y). If you encounter any issue please report them as soon as possible.

Happy Flashing!

***

EDIT: Not the highest score, but i think we are back on track people! :)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] SilentEYE:
[MENTION=3130027]jimbo77[/MENTION]

Thank you for your work.

Somehow the second BIG cpu is barely going over 15 percent usage.

I installed R14. Removed kernel Adiutor (to prevent wrong settings on boot) and rebooted twice.

Running geekbench 4 (1800 & 3377) or other cpu intense benchmarks, the second core stays low.

I came from R42 kernel and used your R13 before in stock rom.

Do we have to edit manually something like core_ctl folders need_cpu?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Sc4ryB3ar:
I would like to confirm a couple of things about your kernel before I proceed. I've been keeping up with the thread, mostly.

I'm on a LOS based Rom (NucleaROM), and am wanting to move to f2fs, but not on the first flash, I can change that after it's confirmed working. I've been having issues flashing kernels in twrp. Both the 3.0.4-1 universal and the latest 3.1.0.0 that's official but they've said have a couple of issues.

Should we be on the B19 bootstack from drakenfx, or the Modem-N for LOS, for your kernel?

If we have magisk already up and running on our ROM, should we just flash your kernel and reboot system? Or flash kernel, and reflash magisk, then reboot?

Do we need to wipe Dalvik and cache, or does your flash script handle that? Or is that even needed anymore (that could be old timers myth at this point)?

And finally, will you pm me? I'm wanting to talk about a porting project that I've been interested in starting....But need some help with. I think it may be of interest to you.

Thank you for all your hard work and time :)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Verequies:
I'm having issues with Wi-Fi on Kernel R14 with Resurrection Remix 5.8.3. Wi-Fi isn't being picked up, R13 works fine. I have tried both updating over R13 and doing a clean install.

EDIT: The reason was my own fault - I had renamed 'ro.build.product=axon7' to 'ro.build.product=ZTE Axon 7' manually and in order for the Wi-Fi fix to be applied 'ro.build.product' has to equal 'axon7' in '/system/build.props'.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] marcdw:
[MENTION=4526560]Sc4ryB3ar[/MENTION], I'm using TWRP 3.0.4-1 and B19 bootstack & modem, both from DrakenFX threads/tutorials.

Validus ROM uses Magisk. I'm not sure what happens if you reflash magisk after flashing another kernel. I remember back in the past with SuperSU and another ROM, I flashed a kernel then reflashed SU. The new kernel was nowhere to be found as SU just restored a backed up boot.img. Post #2 or #3 has steps for updating kernels on systemless root.

For Validus, I flashed ROM (includes magisk) and then flashed the magisk uninstaller. Flashed kernel followed by magisk. All good.

ZTE Axon 7 A2017U, Validus v13.9 ROM, AX7 Hybrid R14 Kernel, Tapatalk 4.9.5
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
How are you on time to test a kernel regarding the issues you are seeing with the Big Cluster management?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] SilentEYE:
I am using the app perfMon from playstore. It's a floating cpu graph tool.

I also checked this by opening two apps at once other split screen function by using kernel Adiutor app and a browser bench like Google octane or browserbench's speedometer
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] strifej:
Hi, I'm on RR, and in the Lineage thread someone said the kernel there had a problem leading to very slow charge times. I saw that so installed R14.. but still seeing slow charge times. Anyone else on RR using R14 and seeing the same problems?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Verequies:
[MENTION=3130027]jimbo77[/MENTION], I noticed while looking through the commits, you have skipped kernel updates 3.18.21 through to 3.18.31 as well as 3.18.46/47 which are also available in [MENTION=5672995]jcadduono[/MENTION]'s sources. Is there any reason for this?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
I didn't have any issues with charging on RR.

ZTE source is already at 3.18.31 and I just upstreamed to 3.18.45, didn't have the time to push for 3.18.46 and .47 sorry about that. I'll take a look at it later on, now I'm focused on finding the issues with Big Cluster that others reported
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Time for an update.... I've been diligently working to try and find the issue some of you mentioned with the Big Cluster. I found that the only thing that might seem 'broken' is the 2 core of the Big Cluster takes 'less' load in average and I believe this is expected behavior since the kernel is configured to try and set new tasks in already awake CPU's to avoid unnecessary power consumption.

Anyways i made a quick update to F2FS and i was finally able to patch whatever RAMDISK the user has so now my Kernel can succesfully patch for F2FS on /system /data /cache both AOSP and STOCK ROMS. In words of jcadduono:

"i highly advise against using F2FS on system/cache, f2fs is nothing but downsides for them. (incompatibilities for cache, which is unused by OS anyways), system is going to be read only most of the time and ext4 has much better inode access/index times than f2fs so clearly better for read only, ex. $PATH reading to find locations of binaries to run, so please don't use f2fs on /system."

This will be up to each user but please don't complain if the phone does not boot or runs smooth when f2fs is set for /system. I'll come back and laugh at you if something goes wrong (Nahh.. Just kidding, but take the above warning seriously ).

Let me know how this version goes. Changelog will be updated later on today

**Kernel is UP**
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] Verequies:
Ah okay, I thought that the ZTE kernel was 3.18.20? At least that's what I saw when I was on Stock B10 A2017G. Yeah, it would be good to see those updates merged, but don't worry, it's your time anyway.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] strifej:
Hm.. not sure then. Not to rag, but I switched to another kernel and it seems to have cleared up the charging issue for me. When they figure out what's the issue in the latest LOS I'll be back. Thanks for your work :highfive:
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] narongpatcXDA:
Having problem with WiFi and can't find insmod.sh in sbin. So could provide file download for me? Thanks.

Edit.

Found it in AX7-Hybrid -R10-xxxxxx.zip

Execute via terminal emulator

axon7:/ $ su

axon7:/ # cd sbin

axon7:/sbin # ls

adbd healthd insmod.sh ueventd watchdogd wlan.ko

axon7:/sbin # ./insmod.sh

insmod: /system/lib/modules/wlan.ko: No such file or directory
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
What ROM are you on ? Shouldn't have any problem, I've tested with XenonHD, RR, Stock and Wifi works great.

Let me know what ROM you are on so I can send you another script. If you are still facing problems

***EDIT***

Or edit the script. it is pointing at /system/lib/modules/wlan.ko and that file does not exist.

You should point to /sbin/wlan.ko after that the module will be properly insmoded
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] narongpatcXDA:
LOS 04/10. Thank for quick responds.

***EDIT***

Or do this in terminal emulator

axon7:/ $ su

axon7:/ # cd sbin

axon7:/sbin # ls

adbd healthd insmod.sh ueventd watchdogd wlan.ko

axon7:/sbin # insmod wlan.ko

axon7:/sbin #
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] BritSwedeGuy:
I get ERROR: 1 when flashing onto LOS via TWRP - any ideas?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
This seems an error with TWRP itself. What TWRP version are you on ?
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] nfsmw_gr:
Any changelog for the R16 version?

Thanks.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] BritSwedeGuy:
TWRP 3.0.N1-1

No meaningful information from TWRP, unfortunately.

Unpacking the installer...

Updater process ended with ERROR: 1

Error installing zip file...

EDIT: update TWRP and the kernel now flashes...
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] SilentEYE:
On my testings I wasn't able to achieve a full cpu usage on both big cores.

Tested on R16 kernel.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Weird. I'll trow a new build tomorrow but I'm seeing usage on all 4 cores..

Edit: Btw don't judge the apps hahaha I have a 5 years old little girl and uses my phone to play from time to time :)
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] SilentEYE:
Thank you for your efforts.

Maybe I do have a faulty setup?

Switching to another kernel makes core behavior fine.

3-4 Years ago we've used a kernel cleaner on our devices, when switching from one kernel to another.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] n33:
Install kernel with twrp-3.1.0-0 working fine with bliss

Thank you .
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] strifej:
Ah, I should have been more clear. It's USB fast charge that wasn't working. I looked at /sys/kernel/fast_charge/force_fast_charge and it's default to 0 (R16 from RR April 16 kernel). Changed it to 1 and rebooted. will see if it fixes my problem. Need to drain the battery more first.
[ZTE Axon 7 ROMs, Kernels, Recoveries, & Other Deve] jimbo77:
Good. Remember that usb fast charge will try to pull as much as 900ma for the phone so it will charge faster than stock but obviously slower than ac charging.