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ZUK Z2 - Unofficial firmware



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ZUK Z2 - Unofficial firmware
ZUK Z2131, Z2 Plus
Description | Discussion пїЅ | Purchase пїЅ | Accessories пїЅ | Marriage and Repair пїЅ | ZUK Z2 Owners Club пїЅ | Lenovo Fans Club пїЅ | Power consumption (autonomy) пїЅ | Discussion camera ZUK Z2 пїЅ | Official firmware пїЅ | Unofficial firmware пїЅ



Important information!
  • Before proceeding with informal firmware on the basis of official ZUI (Franko76, GizROM, etc.) on the basis of informal firmware on AOSP, LOS, etc. recommended (!) flash smartphone official ZUI through QFIL, then unlock the bootloader and install TWRP. Otherwise, you may experience various problems after the transition from the informal to the ZUI AOSP firmware via TWRP.
  • Important for the work nuclei Snapdragon 820: CPU Snapdragon 820 consists of two clusters 2 cores (technology big.LITTLE) with frequencies up to 1.6 GHz and 2.15. respectively, according to the algorithm work is always active 2 cores, the remaining 2 are included in the performance of some demanding tasks.
  • Post a link describing big.LITTLE technology.

Drivers and Utilities
Unofficial firmware
Android 6.x
Android 7.x
Android 8.x
About F2FS system on Android O
AOSP:
LOS:
Archive
Android 8.0:
AOSP:
LOS:

Android 8.1:
AOSP:
LOS:
Android 9.x
LOS:
CAF:
AOSP:
The rest of the firmware:
Archive
LOS:
AOSP:
The rest of the firmware:
Android 10.x
AOSP:
LOS:
Archive:
AOSP:
LOS:

Android 11.x
AOSP:
LOS:
Archive:
AOSP:



Instructions
Custom Recovery and Kernels
Recovery:

Kernels:
Treble for Android firmware 9 and 10with version 4.4.x kernels:

For Treble firmware Android 8 and 9with version 3.18.x kernel:

For Partial Treble firmware:

For firmware Non Treble:

7 firmware for Android:
Archive
Useful
Screenshots Polls / Surveys / Customer Reviews
Survey Screenshots
Choose the best unofficial firmware - 03/21/17
Attached Image

Help newcomers to choose - 06/30/17
Attached Image

What is the custom firmware you use every day - 09.19.17
Attached Image
Attached Image

What firmware based on 8.0 / 8.1 do you use?
Attached Image

What assembly on Android Q you think suitable for everyday use?
Attached Image

Choose a side shell / fork ZUI / MIUI for comfortable everyday use
Attached Image

The most suitable for the everyday use of ROM on Android 10.x in your opinion (from 09.09.20)
Attached Image


Reviews and user reviews on the different firmware



Post has been editedmellowmaniak - 09.01.21, 15:50
Reason for editing: The missing roms are added to the firmware section on Android 11.x



Rep: (208)
DDMusic @ 01/13/18, 19:46*
Do not share themes or at least names?)

There is an application "Themes" Stock in Miui

Post has been editedkein2007 - 14.01.18, 11:44



Rep: (3)
I can not change the file system with F2FS to ext4 in what could be the problem? (Just defines fails)



Rep: (21)
Kapets, I thought the last Ah 8.1 does not support quick charging, now I decided to plug the tester and on the lock screen on the phone shows 4.5V 1,5A and on the 5,3V tester 2,7A. How can this be? Or David has not yet reached this moment?



Rep: (208)
7UA @ 01/14/18, 13:11*
Or David has not yet reached this moment?

Of course not



Rep: (249)
APN access to MIUI9 ZUK2 YOULINW 3.01.18TWRP V2
And other modem fixes .... Setting is taken from MI6 because the "native" file does not work. (To do not pay attention to the info in the section "Device")
It seems that very "crooked" produced firmware deodexicwater3
Attached fileZuk_z2_apn.zip.(21.37 MB)


Post has been editedGenrix60 - 14.01.18, 13:11
Reason for editing: raised in the topic header



Rep: (0)
The people, what is the less stable firmware on the OREO and so that you can put a dark topic?
On Nitrogen you can put the topic?

Post has been editedmn1337 - 14.01.18, 12:50



Rep: (339)

APTX-HD. [oreo][8.x]
Archive flash in TWRP.
Extrem Logcat, ZUI 3.5
before
Attached Image


after
Attached Image








AptX [Nougat][7.x]
Also flash in TVGP.
Extream Logcat, Jaguar 7.1.x
aptx
Attached Image


APTX-HD.
Attached Image



Attached fileaptX.zip(144.79 KB)

Aptx-HD will not work on a nougat. (Who knows how, gladly supplement the post)
Here is another instruction fromcaps

Post has been editedTAHKOMAN - 18.06.18, 08:58



Rep: (32)
Jaguar OS OREO 8.1 Official

The developer is the same as on Noug:OptimumPro.

The project focuses on security and efficiency.

Description:
Google translation
1. More than 150 improvements to prevent poor behavior of system and third-party applications.
2. Most execution time processes are read-only, which means that they cannot be used to capture the device.
3. Many kernel security features are included, such as 'Configuration_integrity', StackProtector_strong; randomization; Hardened copy of the user, etc.
4. Yama Security in the Core
5. Heliox core
6. Loading time is significantly improved: After the initial ZUK logo, only 4 seconds are required for full loading (not for the first time)
7. Many classes and resources are not loaded or compiled during loading. Instead, they are compiled after the initial start and are constantly placed in RAM. Thus, after the initial calculation, you will get an enlarged speed in almost all cases: interface transitions and startup start time. Basically, the method of operation of Android was changed: less compilation / packaging / unpacking on the go. As a result, the speed, as mentioned earlier, and less heat.
8. The pulse controller is added and set by default.
9. Voltage control (be careful when overwork)
10. Deep Sleep works well: I have already published screenshots in the Jaguar N stream: deep sleep 99% for large and 70% for just over 20-hour period
11. Enhanced entropy read / write, which also improves speed
12. Background check WiFi is rigidly disabled
13. The preferred network has all the options (as in # 4636 #), and not only 2 or 3
And many more improvements.


Installation Instructions
1. You need the last TWRP and a modem not lower than 1.7
2. In TWRP erase (Wipe System / Data / Cache / Dalvik) System / Data / Cache / Dalvik
3. Firm ROM, Gapps (if you use them), restart and run Magisk
The first load always takes more time. In addition, the initial settlement may take some time because, as mentioned above, most of the resources are not pre-loaded, instead they are collected / unpaid and constantly placed in the drum to increase the speed and reduce the heating (which in my experience does not exist)


List of changes:
12.03.2018
1. RAM MANAGEMENT REWORK - NOW ABOUT 2.95G OF RAM IS AVAILABLE ON FIRST BOOT
2. Clear All Fab (Bottom Right Hard-Coded)
3. Jaguar Header and Features Custom Icons
4. LawnChair Updated to Oreo - No F / C (If You Have Another Version Installed in Data, Delete It Before Upgrading)
5. WebView Updated to V65
6. GSM / LTE Signal Fluctuations AddRessed (Needs Confirming, As I Have Never Had The Issue)
7. SYSTEM SIZE FURTHER REDUCED
8. SEVERAL MORE ITEMS ADDED TO SETTINGS / SEARCH
9. Increased Sound Level for Certain Outputs
Google translation
1. Memory control frames - now about 2.95g available at the first boot
2. Clean all factories (in the lower right corner)
3. Jaguar Header and Custom Icons
4. The tray is updated to OREO - no F / C (if you have another version installed in the data, delete it before updating)
5. Web viewing updated to version V65
6. The oscillations of the GSM / LTE signal are considered (confirmation required, since I have never had a problem)
7. Further decrease in system size
8. A few more items added to Settings / Search
9. Increased sound level for certain outputs


02.02.2018
1. Less notification sound
2. OTG
3. Edit virtual buttons option
4. Zenmod hotplug
5. Finally working init.d
6. Battery current bumped to 2.1A for both 5 and 9v
7. Glonass enabled to work in tandem with US satellites (3-4 sec lock)
8. App install - no more delay
9. Clock / Date positions / format in Status bar
10. Encryption fully works (camera and flash too)
11. Face unlock toggle
Translation Google:
1. Less notification sounds.
2. OTG.
3. Edit the virtual buttons.
4. Hot Zenmod hot button.
5. And finally, working init.d.
6. The battery current reached 2.1 A to 5 and 9 V.
7. Glonass enabled to work in tandem with the American satellites (at 3-4 seconds lock)
8. Install the application - no more delays
9. The positions of the clock / date / size in the status bar
10. Encryption is fully working (camera and flash as well)
11. Switch unlock persons


25.01.2018
1. Offline Charge Fixed
2. Notifications LED
3. Themes (not substratum) in / style /
4. SIM Toggle / MANUAL PROVISIONING (DOESN SHOW WITH 1 SIM)
5. VIBRATE IN CALL OPTIONS (Call Connect / Disconnect / Call Waiting) in Dialer / Settings
6. Home Button to Wake Switch
7. Double Tap to Sleep on Lockscreen
8. Interface Changed A Bit: Now You Have Jaguar Features On Top

19.01.2018
1. IntelliThermal in Kernel
2. CPU OVERCLOCKED TO 2304
3. GPU OverClocked to 652
4. Oss Camera Hal
5. Hold Power Button for Torch On Secure Lockscreen or When Display Is Off
6. Enable / Disable Navbar
7. Increasing Ringtone.
8. RESET BATTERY STATS
9. Option to Disable Proximity Sensor in Dialer
10. Option to Deny New USB Connections:
Always No / Always YES / NO On Secure Lockscreen
11. Kill App Back Button
12. Some More Options for Virtual Buttons
13. Lockscreen Charging Info
14. No QS on Secure Lockscreen
15. Open Delta and Chromium Removed


Link to download:
12.03.2018
Forum XDA

02.02.2018
Forum XDA

25.01.2018
Androidfilehost

19.01.2018
Forum XDA

13.01.2018
Forum XDA
Google drive


Link to the source:


Screenshots from uv. Nikolai71:


Post has been editeddeathz - 13.03.18, 22:02
Reason for editing: Update from 12.03



Rep: (0)
Greetings
Worth Viper OS 3.1.1 20171020
Put on top of off india with wipes and full cleaning memory
The first month smartphone behaved perfectly. But already a week how glitches began. Among the night, the phone spontaneously turned off and the white LED caught fire. Helped the reboot. The fact is that the alarm clock did not work because of this and this is already alarming. There is a slight heating at the interference of the Internet, and sometimes, sometimes the phone is heated strongly and the sensors show 55-60 degrees. What could be the problem? It seems all praise firmware.
And another question, what firmware module is the most relevant? My specified on the screen
Attached Image

Attached Image


Post has been editedsnekt - 14.01.18, 14:45
Reason for editing: the rules of the section "Android - Firmware" p.3.8.



Rep: (55)
Hello !
Tell me please, stable firmware (castomas at 7,1,1) is?
Please advise! (and Poweramp Hi Res works on them?)
Interested in sound (in headphones Music and camera 2 APIs), as well as stability!



Rep: (208)
Genrix60 @ 14.01.18, 13:44*
APN access to MIUI9 ZUK2 YOULINW 3.01.18TWRP V2

Someone tried to connect?



Rep: (13)
* kein2007 , I flashed in the APN settings does not crawl, edited, that is, it works



Rep: (208)
Nikeroff @ 01/14/18, 16:06*
edited, that is, it works

Edit, I asked who I connected!?



Rep: (208)
Tahkoman @ 01/14/18, 16:33*
APN It's like setting up network access? Are you not confused with VPN?

Yes, everything, I'm sorry :)) I have already just got caught, they bring some brain here, I'm not writing something)



Rep: (444)
Deathz @ 01/14/2018, 15:29*
Jaguar Oreo 8.1 Official

Clear not much with the firmware. Located with problems, the download is not the first time, the applications are set to the same with problems. So put in my opinion is still too early, I tried and demolished this hemorrh.



Rep: (1)
Maybe someone had it. I launch the camera application, trying to sfotkat, but nothing happens, stupidly does not answer. And after that, the notification pops up "Failed to connect to the camera." It used to be notified, but it was very rare, and now I can't sfotkat anything. Standing Snapdragon Camera, in the stock chamber the same thing. Viper firmware (7.1.2), put it in another summer.



Rep: (6)
* asdf90 , core change



Rep: (580)
* 7UA. , AEX for some reason crookedly shows a charge. In the firmware, everything is set up normally to David (everything that he can configure) is the developers of the Ah kosych himself.

Post has been editedStar_king122 - 14.01.18, 16:59



Rep: (226)
on xda, a new kernel for our animal -* AR_Beast * Kernel oreo only

Chips (original)
Latest Linux Base 3.18.97
Overclocked CPU to 2.354 GHz (for Beast Performance). {Modified and Enhanced by me)
Support for more Governers {Impulse, Chill, relaxed, interactive modifed}
System wide PowerEfficent Workqueue (for Beast Battery Backup).
CPU input Boost.
Reduced CPU Load (for Beast Battery Backup).
Fixed High Load average (for Beast Battery Backup).
Fast idling of CPU (for Beast Battery Backup).
Less CPU-Load = Cool Device = More Battery-Life
Various Optimizations.
Add Lazyplug (Modified for Beast Battery Backup)
Overclock GPU to 652MHz (for Beast Performance)
Support for Adreno Boost
Enabled ARCH_Power (for Beast Battery Backup)
New PowerSuspend algorithm (for Beast Battery Backup)
Support for preventing unnecessary WakeLocks (for Beast Battery Backup)
Fast Charge Drivers.
Relaxed thermal threshlods for faster charging.
Support for mic, earpiece gain
Kcal Colour control v2
Uses custom colour profile by default for better screen vibrancy, colour reproduction.
Compiled with Clang
O3 Optimizations
Software CRC toggle
State Notifier support.
Various tweaks for better network speed
Support for Dynamic Fsync
Various Optimiztaions For Cpu and GPU
Various Tweaks for better battery + performance.
Fixed Deep sleep issues
Added LCD notifier
Added Quick Wakeup driver
Power Optimization.


version Lineageos 15.1, Aex, Cosmic OS and based on them

version Validus, Omni, and based on them

ps if the flash is not the version of the kernel will butlup


Installation:

0 Make a backup
1. Reboot to recovery.
2. Vaypaem cache and dalvik cache
3. sewn core
4. Restart the phone

Bugs:

OTG does not work

Original threads on xda

Post has been editedHD_Rain - 08.03.18, 13:39
Reason for edit: updated links to R5 build



Rep: (56)
Star_king122 @ 14.01.18, 19:59*
Developers of the Kosych itself


If a hacker did it, then everyone would think that he would have accepted, and not AEX workers: rofl:


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Now: 13.01.21, 22:58