For Non-Treble Oreo Roms:
Darkness Kernel Download
Thermals 5.0 Download

━━━━━━━━━━━━━━━━

For Treble Oreo Roms:
Treble Cool Kernel Download
Thermals 5.0 Download

By @amog787

AOSiP
Official 8.1
18/07/2018
By @kenny3fcb
Treble

Download:
https://get.aosiprom.com/z2_plus/

ROM Specific Changelog:
* Fixup some SystemUI/Settings exposures for substratum themes
* Translation updates from crowdin
* Fix some string typos in OwlsNest
* Translation updates and minor bugfixes

Device Specific Changelog:
* Enabled BOARD_VNDK_VERSION := current
* Kernel upstreamed to 3.18.115
* Enabled sched fifo, qti.inputopts props, multi*step CPU boosts, set HZ=1000 and disabled CRC check for better performance
* Upstreamed cpuidle, sched, cpufreq, interactive governor, devfreq, rcu, crypto, mm/slab, cfq i/o scheduler, binder from OP3 Flash kernel repo
* Attempt to achieve better deepsleep
* Cherry picked thermal stuff from marlin kernel
* Enabled fp*boost driver, devfreq boost, Yaro's touchscreen driver for better FP unlock speed
* Set readahead to 2048kB for better boot speed

More Info: https://forum.xda-developers.com/lenovo-zuk-z2/development/rom-android-source-illusion-project-t3739945

Thanks @unknown7111998 For Notifying

Pixel Experience (PE)
Official 8.1
17/07/2018
By Rodrigo Rodrigues
Treble

Download:
https://download.pixelexperience.org/changelog/z2_plus/PixelExperience_z2_plus-8.1.0-20180717-1718-OFFICIAL.zip

Changelog:
* July Security Patch
* Changed to Lineage Kernel (cosmedd)
* Upstreamed to 3.18.115
* Gapps Updated
* Updated Translations
* Flashshh Magisk only after first boot
* Cleannn Flash Recomended

Thanks @faazil_007 & @Vrains_456 For Notifying

More Info:
https://forum.xda-developers.com/showthread.php?t=3704110

Havoc - OS
Official 8.1
19/07/2018
By @amog787
Treble

Download:
https://sourceforge.net/projects/havoc-os/files/z2_plus/Havoc-OS-20180719-z2_plus-Official.zip/download

Changelog:
* Treble Build
* New Rebased kernel
* New Improved thermals
* Some minor rom side improvements

More Info:
https://forum.xda-developers.com/showthread.php?t=3783963

Treble Guide:
https://t.me/lenovoz2/1304

MIUI 8.7.19
Nougat 7.1.2
21/07/2018
By @narshishukla

Chnagelog:
1) Base updated to 8.7.19.
2) Support for f2fs file system.
3) Support for sdcardfs(if you have OBB bug, disable mock sd card optimization in developer setting).
4) Display color,contrast,temperature can be tweaked in setting/display/Contrast & colors.
05) Battery & Performance optimization.
06) Fixed Animation lags.
07) kernel updated with art chen tweaks.
08) Fixed message sender recognition issues.
09) Fixed setting crash issues.
10) Gapps, oss cam hal pre-installed
11) Removed almost every useless apps and Chinese Contents, if you finds anything report to me.

DOWNLOAD

XDA

Omni
UnOfficial 8.1
21/07/2018
By @MRHACKER5476
Non-Treble

Download:
https://drive.google.com/open?id=14qeAiWEmS08AgeXjLygnZ4V-hrSDOp5n

Changelog:
*Added support for Vodafone and Airtel Volte
*Switched to caf power hal instead of marlin one
*Switched to new thermal configs
*Thermal blobs updates
*Camera fixes and updates from CAF

More Info:
https://forum.xda-developers.com/showpost.php?p=77133894&postcount=286

DotOS v2.4
Unofficial 8.1
23/07/2018
By @devabhi
Treble

Download:
https://www.androidfilehost.com/?w=files&flid=279481

Based On Zuk-Devs Lineage 15.1 Branch

PitchBlack
Recovery v2.8.1
Official
25/07/2018
By @amog787
Treble | Non-Treble

Download:
https://www.androidfilehost.com/?fid=5862345805528057612

Changelog:
* Theme Updated
* Added New Themes
* Based on kuber's twrp tree
* Add support for exfat and ntfs
* Other General Fixes

More Info:
https://forum.xda-developers.com/lenovo-zuk-z2/development/official-pitchblack-recovery-project-t3820894

ANDROID P DP5 FOR Z2 GUIDE

Flash this at your own risk!

Group: @PsemiGSI

Download Any Treble based rom for example AEX here https://downloads.aospextended.com/z2_plus/

Download DP5 A-only sGSI here:
https://drive.google.com/open?id=1ivENfQsEP72e7gjI-Jhv91x2F3jmu7-o

Download DP5 extra zips here:
https://drive.google.com/drive/folders/1nN10-u1FzcEXr-T2FT_ZR5fPBArT4f6S

Download Google Play Services here: https://www.apkmirror.com/apk/google-inc/google-play-services/google-play-services-12-8-72-release/google-play-services-12-8-72-100400-202717283-android-apk-download/

1. Flash Factory2Vendor if this is your first treble rom
2. Flash the Treble Rom(AEX,Havoc,etc)As Base rom
3. Unzip P-DP5-sGSI-Aonly.zip and flash P-DP5-sGSI-Aonly.img on System Image
4. Mount System and Vendor on TWRP
5. Flash POST-sGSI_1
6. Flash POST-sGSI_2
7. (skip if going to flash custom kernel)Flash POST-sGSI_3
8. (optional) Flash custom kernel
9. (flash only if flashed custom kernel) Flash POST-sGSI_3
10. (optional) Flash Magisk 16.7
11. Mount System and Vendor on TWRP
12. Flash dp5-lag-fix.zip
13. Mount Vendor on TWRP
14. (To prevent reboots to twrp) Go to TWRP Advanced->Terminal, type the following and press enter
echo persist.sys.disable_rescue=true >> /vendor/build.prop
15. Reboot to System
16. Install Google Play Services Apk, reboot and enjoy!

Bugs:
Sumtimes Fingerprint Scanner & Volte Works and Sumtimes Doesn't

Thanks @HyperWebster
Thanks To Mi5 Arsenal
For Other Query: @LenovoZukZ2
Must Subscribe: @LenovoZ2