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[ROM][11.0_r51]JAGUAR ONEPLUS 8 PRO OFFICIAL V16 Updated January 16, 2022

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optimumpro

Senior Member
Jan 18, 2013
6,878
14,397
This is official Jaguar Rom.

I have been building Android roms since 2012 for various devices including multiple Sonys, Lenovo Zuk, Oneplus 3, Oneplus 5 and Oneplus 6. You can check my Oneplus 6 or
Oneplus 6T threads and browse my profile.

Jaguar rom is focused on hardening of AndroidOS and kernel. As such, the rom has hardened bionic, art, framework and tightened security.

1 Rom control with custom Power options, Statusbar, Buttons, Navbar, Quicksettings, Lockscreen, Notifications, Gestures, Themes etc...

2. Heavily modified Art, Bionic System/Vold and System/Security

3. Telephony response to Type Zero sms ('silently acknowledged') disabled

4. Toggle to disable Captive Portal logging.

5. Speakerphone proximity sensor toggle - could be set to automatically switch to speaker when not at the ear

6. IMEI and phone numbers hidden in About menu

7. Built-in encrypted DNS providers, such as: Cloudflare (US); LibreDns (Germany); AdguardDns (Cyprus); and PowerDns (Netherlands)

8. Wakelock and Alarmblocker

9. Fully working Call recording with the button visible in Dialer

10. A choice between the latest Bromite and Vanadium webview

11. Deskclock app modified to work with PowerOn alarm. The app will boot the phone 2 minutes before scheduled time to trigger the alarm on time

12. Default Dark mode

13. All regular customizations plus. You tell me which feature is missing.

14. Prebuilt Magisk 23. You don't have to flash it, just install the attached Magisk.apk.


Bugs: AOD working, but no info shown on lockscreen (works fine on other Onepluses). Not anymore.

Install instructions

If this is your first time coming from stock, you need to have stock Android 11 in both slots. So, either update stock OTA to populate the second slot or flash stock rom with TWRP. Do not use Lineage's 'transfer' script, as this might corrupt your persist partition. In addition, that script transfers outdated files.

1. Install Jaguar recovery from HERE via fastboot: reboot in fastboot and execute the following commands on your connected PC terminal:

Code:
fastboot flash recovery_a recovery.img
fastboot flash recovery_b recovery img

Or use TWRP

2. Download the rom to your PC. Boot the phone into recovery, set recovery for sideloading, then type on your PC terminal (which should be opened in the same directory where you had downloaded the rom):

Code:
adb sideload 'name of the rom'

3. Factory reset and reboot. You are done. If you want root, just install Magisk manager (apk) from here as a normal app. Don't flash it.

PICO Gapps has been tested successfully with this rom

Download rom from post #3

All subsequent release will be in post #3.

XDA:DevDB Information
JAGUAR R, ROM for the OnePlus 8 Pro

Contributors

optimumpro

Kernel Source Code: HERE

ROM OS Version:
11.x R
ROM Kernel:
Linux 4.x
ROM Firmware Required:
no lower than Android 11
Based On: AOSP/Lineage/DirtyUnicorn/Crdroid

Version Information
Status:
Stable
Current Stable Version: See post #3
Stable Release Date:
2021-01-26

Created: 2021-09-29
Updated: 2022-01-16

Credit: AOSP, Lineage, DU, Crdroid, GrapheneOS, CalyxOS Bromite webview
 

Attachments

  • Magisk-v23.0.apk
    6.6 MB · Views: 389
Last edited:

optimumpro

Senior Member
Jan 18, 2013
6,878
14,397
The rom could be used on locked bootloader (donate feature) with or without Gapps.

The benefits of LOCKED BOOTLOADER combined with WORKING AVB-2 protection are:


You get your DRM L1 back. Your banking applications (tested several) will work even if Magisk is not hidden: you simply get a warning, your device is rooted, but can click 'don't show again' and proceed to login.

Nobody and nothing can modify Kernel, Recovery and Virtual Partitions without triggering a red screen of death with the message 'your device is corrupted and cannot boot'.

At that point, the only option is to unlock bootloader. But, if a user had previously disabled OEM unlock in Developer settings, then unlocking becomes unavailable, and so does flashing via fastboot. In other words, if your phone gets into the hands of an adversary, their only option is to use MSM tool to make the phone work again, but no access to your data or any other partition.

Why prebuilt Magisk? Because you can't modify kernel or recovery on locked bootloader post installation, and that's exactly what Magisk does.


See some screenshorts:
 

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optimumpro

Senior Member
Jan 18, 2013
6,878
14,397
If downloading from XDA, always use your browser in private mode

January 16, New release:


1. Adds Android S Safetynet spoofing
2. Icon customization for Mobile and Wifi signals

Dirty flashing is fine.

Download Rom: HERE


January 5, 2022. New release V-16


1. January security patches
2. Android r51
3. NightDisplay crash fixed
4. OpenCamera HDR etc. crashes fixed
5. Updated vendor blobs

Dirty flashing is fine on a previous release

Download rom V-16: HERE

December 21. New Release:

1. Should fix SafetyNet
2. Night light adjustment returned to sane values

Dirty flash is fine on a previous release

Download rom: HERE

December 13. New Release V-15.1

1. Another attempt to fix Safetynet
2. Also fixes fingerprint enrollment on fresh install

Dirty flash is fine on a previous release

Download rom V-15.1: HERE

December 7: New Release V-15

1. December security patches
2. Android r50
3. FOD features are back
4. Nightlight and NightDisplay with picture adjustment and antiflicker are back
5. Double tap to wake is visible
6. Safetynet should pass (need to confirm)

Dirty flash on top of a previous release is fine

Download rom V15 - prerooted version reposted: HERE


November 3, New release V-14

1. November security patches
2. Android r49
3. Updated vendor blobs
4. Ambient display sensor fixed
5. Snap camera replaced with Open Camera

Dirty flash is fine on top of a previous release.

Download rom V-14: HERE

October 21. Update release

Now, that we have past a little storm (LOL), here is an updated release:

This one is built from scratch in a separate environment from other devices, which means everything should be working, i.e., no conflicts with other devices, which accounted for some features disappearing

Could be flashed dirty on top of the previous release.

Download rom: HERE

Download recovery: HERE UNZIP PRIOR TO FASTBOOTING

October 16. Updated release

1. Removes remnants of LiveDisplay that was suppressing AOSP implementation of NightDisplay
2. Working face unlock
3. Removes problems with sideloading

Could be flashed dirty on a previous release. You could use any recovery your want, unless you are on a locked bootloader

Download rom: HERE


October 14. New release, V-13.1

1. AOD fixed for Oneplus 8 series
2. Tilt, Pulse, Pocket, Edge Light with color options, Wake on Notivications all work
3. AOD on charge only option
4. Screen unlock delay is gone
5. Statusbar brightness gesture redone
6. Padding added to statusbar left clock (away from front camera hole)
7. Nightlight tile visible now
8. Clear all recents gesture (working for gestural navigation too) in Launcher/Settings/Misc
9. Enlarged system partition to allow installation of bigger Gapps

Could be flashed dirty on top of a previous release

Download Rom V13.1
: HERE

October 5. New release, V-13.

1. Google r48
2. October security patches
3. Internal firewall fully working
4. Redone doze
5. Updated kernel

Could be flashed dirty on top of a previous release. Otherwise, clean flash

Download rom V-13: HERE
Download new recovery: HERE
 

Attachments

  • recovery.img.zip
    22.2 MB · Views: 246
  • JaguarAndroid-11.0-20220105--v16.0.zip
    1.2 GB · Views: 163
  • JaguarAndroid-11.0-20220116--v16.0.zip
    1.2 GB · Views: 140
Last edited:

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  • 4
    January 5, 2022. New release V-16

    1. January security patches
    2. Android r51
    3. NightDisplay crash fixed
    4. OpenCamera HDR etc. crashes fixed
    5. Updated vendor blobs

    Download in post #3.
    3
    Yep I'll do that here shorty for ya.

    Tried clicking NightDisplay 4x and each time a new panel with " Jaguar Settings" will appear and then disappear back to the "Display" panel.
    All right. This will be fixed in the next release. In the mean time, don't change default screen resolution.
    2
    January 16, New release:

    1. Adds Android S Safetynet spoofing
    2. Icon customization for Mobile and Wifi signals

    Download in post #3.
    1
    so just to be sure, JaguarAndroid-11.0-20211219--v15.0.zip is in fact the 15.1 from dec 21?
    1
    Run logcat when doing a safetynet check (with an app).
    Info sent
  • 14
    This is official Jaguar Rom.

    I have been building Android roms since 2012 for various devices including multiple Sonys, Lenovo Zuk, Oneplus 3, Oneplus 5 and Oneplus 6. You can check my Oneplus 6 or
    Oneplus 6T threads and browse my profile.

    Jaguar rom is focused on hardening of AndroidOS and kernel. As such, the rom has hardened bionic, art, framework and tightened security.

    1 Rom control with custom Power options, Statusbar, Buttons, Navbar, Quicksettings, Lockscreen, Notifications, Gestures, Themes etc...

    2. Heavily modified Art, Bionic System/Vold and System/Security

    3. Telephony response to Type Zero sms ('silently acknowledged') disabled

    4. Toggle to disable Captive Portal logging.

    5. Speakerphone proximity sensor toggle - could be set to automatically switch to speaker when not at the ear

    6. IMEI and phone numbers hidden in About menu

    7. Built-in encrypted DNS providers, such as: Cloudflare (US); LibreDns (Germany); AdguardDns (Cyprus); and PowerDns (Netherlands)

    8. Wakelock and Alarmblocker

    9. Fully working Call recording with the button visible in Dialer

    10. A choice between the latest Bromite and Vanadium webview

    11. Deskclock app modified to work with PowerOn alarm. The app will boot the phone 2 minutes before scheduled time to trigger the alarm on time

    12. Default Dark mode

    13. All regular customizations plus. You tell me which feature is missing.

    14. Prebuilt Magisk 23. You don't have to flash it, just install the attached Magisk.apk.


    Bugs: AOD working, but no info shown on lockscreen (works fine on other Onepluses). Not anymore.

    Install instructions

    If this is your first time coming from stock, you need to have stock Android 11 in both slots. So, either update stock OTA to populate the second slot or flash stock rom with TWRP. Do not use Lineage's 'transfer' script, as this might corrupt your persist partition. In addition, that script transfers outdated files.

    1. Install Jaguar recovery from HERE via fastboot: reboot in fastboot and execute the following commands on your connected PC terminal:

    Code:
    fastboot flash recovery_a recovery.img
    fastboot flash recovery_b recovery img

    Or use TWRP

    2. Download the rom to your PC. Boot the phone into recovery, set recovery for sideloading, then type on your PC terminal (which should be opened in the same directory where you had downloaded the rom):

    Code:
    adb sideload 'name of the rom'

    3. Factory reset and reboot. You are done. If you want root, just install Magisk manager (apk) from here as a normal app. Don't flash it.

    PICO Gapps has been tested successfully with this rom

    Download rom from post #3

    All subsequent release will be in post #3.

    XDA:DevDB Information
    JAGUAR R, ROM for the OnePlus 8 Pro

    Contributors

    optimumpro

    Kernel Source Code: HERE

    ROM OS Version:
    11.x R
    ROM Kernel:
    Linux 4.x
    ROM Firmware Required:
    no lower than Android 11
    Based On: AOSP/Lineage/DirtyUnicorn/Crdroid

    Version Information
    Status:
    Stable
    Current Stable Version: See post #3
    Stable Release Date:
    2021-01-26

    Created: 2021-09-29
    Updated: 2022-01-16

    Credit: AOSP, Lineage, DU, Crdroid, GrapheneOS, CalyxOS Bromite webview
    10
    The rom could be used on locked bootloader (donate feature) with or without Gapps.

    The benefits of LOCKED BOOTLOADER combined with WORKING AVB-2 protection are:


    You get your DRM L1 back. Your banking applications (tested several) will work even if Magisk is not hidden: you simply get a warning, your device is rooted, but can click 'don't show again' and proceed to login.

    Nobody and nothing can modify Kernel, Recovery and Virtual Partitions without triggering a red screen of death with the message 'your device is corrupted and cannot boot'.

    At that point, the only option is to unlock bootloader. But, if a user had previously disabled OEM unlock in Developer settings, then unlocking becomes unavailable, and so does flashing via fastboot. In other words, if your phone gets into the hands of an adversary, their only option is to use MSM tool to make the phone work again, but no access to your data or any other partition.

    Why prebuilt Magisk? Because you can't modify kernel or recovery on locked bootloader post installation, and that's exactly what Magisk does.


    See some screenshorts:
    9
    Dev should really consider dropping support for 8 pro. Clearly just because his device doesn't have the issue he thinks everyone's device should be the same 😂.
    Two people have mentioned the same issues and instead of fixing it he's showing screenshots. DFKM.
    I'M DONE
    Lol take it easy man, he's just sharing a ROM, theres no obligation here.

    As frustrating as it can be to not have working features it's still an "as is" ROM, no need for hostilities.

    I haven't personally installed this ROM so no i can't comment on features missing or not but i can on how to address them, there are ways and means to get a point across without sounding deserving of something you aren't.

    If you've clean installed and there are missing features then just mention that, if it gets fixed then great if not then that's just the way it is, no ones under any obligation here, speaking down to dev's who've put the hours / days / weeks in to share something for FREE is what makes people leave and not share their work, XDA wouldn't be a very good place to be if dev's didn't do what they do and even worse if they didn't have the support of people who flash their work, please bare that in mind.

    (y)
    9
    [Thread Cleaned]

    A very good morning to you all! Some posts have dissipated left and right but I hope we didn't cause too much (collateral) damage. I hope y'all got it out of your system and feel better. Now, let's move on and stick to a more civil way of communicating. With mutual respect and all that.

    About donation features: YES, IT'S ALLOWED! Sometimes. Shocker, I know. The moderation team may be tasked with – among many many many other things 😬 – shutting down projects that have only the goal of making money but this does not mean that donation features are forbidden. We expect that core features and most important functionality of any release remains free. We also understand that developing software is hard work which should be rewarded. Our goal is to find a balance and we do this together, as a community. To achieve this we often work with developers to find the best outcome for everyone.
    Please do not throw around accusations in someone's thread and never threaten another member with sanctions. That's just not okay. Even mods will avoid this. It may come as a surprise to you but we're not the Cyberdyne Systems Model 101 designed to terminate your threads, posts and accounts followed by a taunting “Hasta la vista, baby”. We're human beings with elevated forum rights and a lot of XDA experience that interact with all its members with the goal of keeping this kickass community a pleasant experience for all.

    Thank you for your time and I sincerely hope we can show more kindness to one another. [cheesy]“Sometimes it takes only one act of kindness and caring to change a person’s life.” – Jackie Chan[/cheesy] If you still feel the need to discuss further, please feel free to drop me a PM. And if really needed, "I'll be back" ;)

    Kind regards and stay safe!
    Timmy
    Forum Moderator
    8
    November 4, New release V-14

    1. November security patches
    2. Android r49
    3. Updated vendor blobs
    4. Ambient display sensor fixed
    5. Snap camera replaced with Open Camera

    Download in post #3.

    P.S. To those who complained they couldn't find 'double tap to wake' toggle:

    Earlier, I posted a screenshot that clearly showed the feature. Moreover, just to make sure, I did a clean flash of the latest release, and the feature appears in Settings/Display between 'Lockscreen' and 'Wake on plug'.

    So, if you still have a 'no show', that's not the rom, but addon(s) you've installed. Or, you used TWRP to restore data (TWRP is utterly incapable of restoring data without corruption) or a version of Gapps or Xposed or Magisk addons: you should know better which one... .

    P.S2.: Don't ask for Android 12. Google prefers to publish undercooked releases, which don't become stable for at least 4-5 months, and Android 12 is no exception. So, when S is stable, Jaguar 12 will be posted. ETA - January-February 2022.