[ROM][11.0_r55]JAGUAR ONEPLUS 6 OFFICIAL V20.0 Updated May 6, 2022

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eric93se

Senior Member
Oct 23, 2013
535
158
Optimumpro, v14 was running great, though today I tried to connect to a wifi hotsopt and just when it tried to connect the phone was thrown into a bootloop, it booted at least twice before it recovered. I tried two more times and had the same result. I have a vpn loaded and it was off, one of those three attempts included trying with the vpn on. I checked Smart Pack Kernel Manager for the ability to capture the last Kmsg but did not find the option, I only found 'Printk devkmsg kernel logging' the service is default turn off, tried turning on but it automatically keeps the service off.

Any way to capture last kmsg or other enabled in your rom?
 

optimumpro

Senior Member
Jan 18, 2013
7,341
14,708
OnePlus 8
Optimumpro, v14 was running great, though today I tried to connect to a wifi hotsopt and just when it tried to connect the phone was thrown into a bootloop, it booted at least twice before it recovered. I tried two more times and had the same result. I have a vpn loaded and it was off, one of those three attempts included trying with the vpn on. I checked Smart Pack Kernel Manager for the ability to capture the last Kmsg but did not find the option, I only found 'Printk devkmsg kernel logging' the service is default turn off, tried turning on but it automatically keeps the service off.

Any way to capture last kmsg or other enabled in your rom?
If you run a regular logcat, it will show kernel log too.
 

vikasb32

Recognized Themer
May 9, 2011
2,060
2,000
Hardwar
OnePlus 6
I am currently on OSS 11(very bad performance) with locked bootloader how i install this rom and still locked my bootloader that mention in rom describtion? What is correct step to achieve that? I don't care about root I just want all my banking apps work.
 

kase2804

Member
Jul 23, 2015
27
2
Is it possible to fix safetynet (without magisk)? Most of my banking apps (including Gpay) doesn't work .
I have locked bootloader :)
Otherwise great rom !
 
Last edited:

eric93se

Senior Member
Oct 23, 2013
535
158
Can someone check if Open Camera crashes when recording video in under 5 minutes of recording (1080p landscape). Takes pictures fine.
 

optimumpro

Senior Member
Jan 18, 2013
7,341
14,708
OnePlus 8
Can someone check if Open Camera crashes when recording video in under 5 minutes of recording (1080p landscape). Takes pictures fine.
Enable camera api2 in Open Camera Settings. Works fine. See attached:
 

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Brummpanda

Member
Sep 11, 2021
9
2
France
Hi,

I just installed it according to the instructions but my phone just boots into fastboot when I try to start the rom. Recovery works though.
 

optimumpro

Senior Member
Jan 18, 2013
7,341
14,708
OnePlus 8
Rom updated, V-15:

1. December security patches
2. Android r50
3. Toggle to disable fingerprint screen unlocking (fingerprint could still be used for apps, etc)
4. Updated webview

Download in post #3.
 
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mrNoOne

New member
Jan 12, 2022
3
0
Hello there. First off I'd like to chime in with others in adding praise and thanks for this snappy ROM. I've been reluctant to switch from stock OOS 10 for a long time now, as it's done me just fine, but I finally wanted to ditch play services and was tired of the constant OS update notification. This ROM seemed like a good option as one I could stick with, considering it also has crDroid customization (tried on my OP3). I'm not a fan of a12's UI, so I'll be happy if I can get a solid setup to use my OP6 as long as I possibly can.

I was able to get this one going without a hitch after doing some research on flashing dual slots. Though, I'm going to have to flash again to install microG correctly, as I probably didn't do it proper with nanoDroid and GPS wasn't working correctly. While everything else seems it'd be perfect, there's only a couple things I wish were possible.

1. An option to move the volume slider display to the left side of the screen, where the physical rocker also is. Not really a big deal, just a small quip I have from being used to it there and makes sense in my mind.
2. This is my biggest gripe I'm going to have switching from OOS 10 and nearly makes me want to stay stock with it... is the loss of swiping from the bottom left or right to go back gesture. I kind of detest this swiping from the left or right side of the screen. It interferes with the edge of a phone case or the lip of a screen protector. There's also times it'll select something on the screen or type on the keyboard instead. Yes, I'm used to how it was before.. but this other way that's being implemented everywhere stock android is just plain ghastly imo. I wish they'd at least give options.

I did some looking and from what I'm aware of, some of the solutions include another overlay that no longer works. I'm not sure how hard it'd be or if this is something you can add an option for? But it'd be greatly appreciated if it were possible or if I could be steered to any solutions I could do to remedy it myself. This is one thing I found, but applies to stock OOS and the particular line isn't visible.

I know you have no obligations to take any requests for features, so I humbly ask, but understand if you cannot do so. Regardless, I'm still considering donating for your work and locking the bootloader. But I'm still on the fence on what I want to do moving forward with the phone overall and what things I can live with. Thanks for your time optimumpro.
 

optimumpro

Senior Member
Jan 18, 2013
7,341
14,708
OnePlus 8
Hello there. First off I'd like to chime in with others in adding praise and thanks for this snappy ROM. I've been reluctant to switch from stock OOS 10 for a long time now, as it's done me just fine, but I finally wanted to ditch play services and was tired of the constant OS update notification. This ROM seemed like a good option as one I could stick with, considering it also has crDroid customization (tried on my OP3). I'm not a fan of a12's UI, so I'll be happy if I can get a solid setup to use my OP6 as long as I possibly can.

I was able to get this one going without a hitch after doing some research on flashing dual slots. Though, I'm going to have to flash again to install microG correctly, as I probably didn't do it proper with nanoDroid and GPS wasn't working correctly. While everything else seems it'd be perfect, there's only a couple things I wish were possible.

1. An option to move the volume slider display to the left side of the screen, where the physical rocker also is. Not really a big deal, just a small quip I have from being used to it there and makes sense in my mind.
2. This is my biggest gripe I'm going to have switching from OOS 10 and nearly makes me want to stay stock with it... is the loss of swiping from the bottom left or right to go back gesture. I kind of detest this swiping from the left or right side of the screen. It interferes with the edge of a phone case or the lip of a screen protector. There's also times it'll select something on the screen or type on the keyboard instead. Yes, I'm used to how it was before.. but this other way that's being implemented everywhere stock android is just plain ghastly imo. I wish they'd at least give options.

I did some looking and from what I'm aware of, some of the solutions include another overlay that no longer works. I'm not sure how hard it'd be or if this is something you can add an option for? But it'd be greatly appreciated if it were possible or if I could be steered to any solutions I could do to remedy it myself. This is one thing I found, but applies to stock OOS and the particular line isn't visible.

I know you have no obligations to take any requests for features, so I humbly ask, but understand if you cannot do so. Regardless, I'm still considering donating for your work and locking the bootloader. But I'm still on the fence on what I want to do moving forward with the phone overall and what things I can live with. Thanks for your time optimumpro.
Both of your requested features are already present in the rom: look in Rom Settings/Sound and Rom Settings/Navigation.
 

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  • 2
    Already thought so. Probably will try a new fresh install soon

    wasn't aware of this, because my other deives running LineageOS have that feature I thought that any custom ROM would have this. Thanks for clarifying

    Any idea in regards to "forgotten" settings? Anyone else is seeing this, or just me?
    Lineage builds are user-debug, which is a build version with weakened security designed for developers to trace problems. Google specifically states user-debug not to be used in production builds. Kind of all you need to know about Lineage's Android :). By the way, most devs copy that from Lineage...

    I still keep my Oneplus 6 for development: never had 'forgotten' settings.

    Edit: By the way, selinux rules are relaxed too in user-debug
    2
    You could try to disable captive portal detection in wifi preferences. Mine would also reboot when switching from wifi to Mobile data. After I turned captive portal detection off, soft reboots are gone.

    10/10! Since I switched it off, shortly after your post, no soft-reboot occurred! :) You're awesome!

    Perhaps, it is Captive portal. I have no reboots regardless of Captiveportal. See video with wifi repeadly turned on and off.

    Thanks for the video - It was not that it always soft-reboots when switching, maybe in 3 of 10 tries. However, deactivating captive portal detection seems to solve the issue for me.
    Also, I noticed that your Wi-Fi connects nearly instant while on my end, it took about 20 seconds. After digging through the settings, I found that the option for random mac addresses was turned on. I switched it off for my home WI-FI, which now leads to an instant connection as well.

    Hopefully the random soft-reboots are finally gone now. Many thanks for your help and awesome ROM.
    2
    Got it! I think I won't use Panic.

    Don't get me wrong, I like the behavior and wouldn't turn it off. I just found it while testing and wanted to report back.
    By the way, I also get random soft-reboots. Sometimes while chatting in WhatsApp, watching YouTube and sometimes while the phone is not even in use and lies around. I have no clue what triggers it, maybe some Jaguar settings, maybe Magisk or GApps. It's not too annoying, though worth noticing. ;)
    You might want to install (dirty flashing) vanilla version and try other Gapps.
    2
    I still have problems with soft reboots. In the meantime, I am relatively sure to have narrowed down the underlying cause. It seems to be related to the Wi-Fi. When the router reboots at night or the Wi-Fi reboots, the soft reboot occurs. When I leave the apartment in the morning and the device loses the Wi-Fi connection (and searches for the network), the soft reboot also occurs.
    Also, when I disable and enable the WLAN via the quick settings, a soft reboot often occurs.

    Something doesn't seem to be working correctly. I also noticed that the connection switches back and forth between LTE and LTE+ all the time. No matter where I am, I live in a metropolitan area with near perfect network coverage and strong signal strength. I never had the problems before on OOS.

    However, I also had a soft reboot yesterday while simply recording a voice message in WhatsApp. I'm not sure how this is related.
    Perhaps, it is Captive portal. I have no reboots regardless of Captiveportal. See video with wifi repeadly turned on and off.
    2
    April 27. New release V-19.1

    1. Kernel wakelocks should be fixed
    2. Jaguar version is now displayed in About phone
    3. A bunch of other under the hood improvements

    Download in post #3.
  • 22
    TELEGRAM CHANNEL ADDED: HERE
    TELEGRAM CHAT GROUP: HERE

    SAFETYNET HAS BEEN FIXED WHEN USED WITH MAGISK 24.3

    You can actually use alarm when the phone is shut down. It would boot 2 minutes prior to scheduled time and trigger the alarm on time


    This is official build of 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 (my current device). You can check the Oneplus 5 development thread here:
    Oneplus 5 thread or Oneplus 3 or 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. Kernel has security features ported from linux kernel 4.14.


    The rom could be used on locked bootloader (donate feature) with no warning screen whatsoever, and with or without Magisk (your choice). It boots like OOS: Android logo and Boot animation. Plus, you get back DRM L1 driver.

    You get your DRM L1 certificate back and most of your banking apps will work regardless of Magisk tricks

    Otherwise, and in addition to hardening, the rom has all standard+ features that come with custom roms:

    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. Call recording button now visible in Dialer

    8. All regular customizations

    The rom requires the latest stable OOS-10 (NOT 11) vendor in both slots!

    Instructions for Unlocked Bootloader


    See post #3 for detailed instructions including download links for OOS-10 and TWRP.

    The latest release is always in post #3 on the very top

    XDA:DevDB Information
    JAGUAR R, ROM for the OnePlus 6

    Contributors

    optimumpro

    Rebased Kernel Source: Rebased Kernel
    New Kernel Source: New Kernel
    Kernel Source Code: Kernel

    ROM OS Version:
    11.x R
    ROM Kernel:
    Linux 4.x
    ROM Firmware Required:
    Locked or Unlocked Bootloader and OOS vendor
    Based On:
    AOSP/Lineage/Crdroid

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

    Created: 2021-01-26
    Updated: 2022-05-06

    Credit: AOSP, Lineage, DU, Crdroid, GrapheneOS, Bromite webview
    11
    Some screenshots:
    10
    REMEMBER TO HAVE OOS-10 IN BOTH SLOTS. To make it easier for new users, see this post which contains detailed instructions and links on how to flash OOS-10 into both slots and install Jaguar.

    After that, you can optionally flash the firmware update, which will upgrade partitions to OOS-11, except for vendor and bootloader. Download Here

    ________________________________________________________________

    May 6. New release V-20:

    1. May security patches
    2. Android r55

    Dirty flash is fine on a previous release

    Download rom V-20 VANILLA: Here

    Download rom V-20 FULL: Here


    April 27. New release V-19.1

    1. Kernel wakelocks should be fixed
    2. Jaguar version is now displayed in About phone
    3. A bunch of other under the hood improvements


    Dirty flashing is fine

    Download rom V-19.1-VANILLA: Here

    Download rom V-19.1-FULL: Here


    April 7 New release V-19

    Safetynet has been fixed as of Version 19. Confirmed by an Oneplus 8 user here with detailed explanation here


    1. April security patches
    2. Google r54
    3. AOSP webview 100.x
    4. Should work with Zgisk (confirmed)
    5. Seedvault is back
    6. Swipe gestures on AOD

    Dirty flashing is fine on a previous release

    Download rom V-19 VANILLA: Here

    Download rom V-19 FULL: Here



    March 9. New release V-18

    1. March security patches
    2. Android r53
    3. User build
    4. Options to choose between Bromite and Vanadium webivew
    5. Optional torch flashing on incoming calls
    6. Night display renamed into Display calibration

    Dirty flashing is fine on top of a previous release

    Download rom V-18 Full: Here

    Download rom V-18 Vanilla : Here


    February 8. New release, V-17

    1. February security patches
    2. Android r52
    3. Regular webview, as opposed to bromite, which might help Safetynet
    4. Toggle to hide statusbar clock when launcher is active

    Dirty flash on top of a previous release is fine

    Download rom V-17: HERE

    January 6, 2022. New release V-16:

    1. January security patches
    2. Android r51

    Dirty flash is fine on a previous release

    Download rom V-16: HERE

    December 9, New release V-15

    1. December security patches
    2. Android r50
    3. Toggle to disable fingerprint screen unlocking (fingerprint could still be used for apps, etc)
    4. Updated webview

    Could be flashed dirty on top of a previous release

    Download rom V-15:
    HERE

    November 4, New release V-14

    1. November security patches
    2. Android r49

    3. Snap camera replaced with Open Camera
    4. Updated webview

    Dirty flashing is fine on top of a previous release
    Remember, you need either OOS 10 firmware or, if you are on OOS 11, flash firmware above, which will downgrade your bootloader to OOS 10.

    Download rom V-14: HERE

    October 5. New Release V-13

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

    Could be flashed dirty on top of a previous release

    Download rom V-13
    : HERE

    September 13. New Release V-12.1

    This is a small update which replaces

    1. Wrong CarrierConfig app, which accidentally disabled voicemail notifications for T-Mobile USA; and adds

    2. Vanadium webview, as an alternative. Now you have both Bromite and Vanadium (for anti-Google conscious) in Developer options. Select whatever you prefer.

    Dirty flashing is fine on top of previous releases

    Download rom V-12.1:
    HERE

    September 8, 2021. New Release V-12.0

    1. Android 11 r43
    2. September security patches
    3. Fully working PowerOn alarm (set it, turn off the phone, it would boot two minutes before and trigger the alarm on time
    4. Rebased kernel based on Oneplus r11
    5. TWRP by Nebrassy embedded in kernel. You don't need to flash TWRP installer, unless you want to change to a different TWRP
    6. Doze/AOD features moved to OneplusSettings
    7. Statusbar/Navbar burning protection
    8. Toggle to turn off fingerprint screen unlocking (does not affect apps)
    9. Dark mode by default
    10. Fixed camera crashes
    11. Bromite webivew is now default: no additional action required
    12. Most lockscreen clocks made bigger

    Dirty flashing is fine on top of previous releases


    Download rom V12.0: HERE


    August 11, 2021. New Release V-11.1

    1. Hide apps from recents
    2. Full user profiles and work mode
    3. Quicksearch removed (too noisy)
    4. Encrypted DNS providers added: Cloudflare (US); LibreDns (Germany); AdguardDns (Cyprus); and PowerDns (Netherlands)
    5. Visual Voicemail on T-Mobile USA now fully working without their app
    6. Battery saver profiles
    7. Gaming mode
    8. Internal firewall removed as broken
    9. Kill app button in notifications (on long press)
    10. Trust section in Settings/Privacy is now populated with various options, such as deny USB gadgets when locked, various security alerts, such as if the rom signature has changed, etc. ...

    Dirty flash is fine on top of a previous release


    Download rom V-11.1: HERE

    August 3, 2021. New Release V-11.0

    1. August security patches
    2. Android r40
    3. Options to disable dashboard conditions and suggestions
    4. Icon packs for system apps
    5. Edge gestures to allow various actions on gestural navigation
    6. Panel modes now accessible in OneplusSettings
    7. A bunch of new system-wide accent colors added
    8. Display rounded corners
    9. Kernel updated to .277
    10. Clang 12.x for kernel.

    Can be flashed dirty on top of a previous release

    Download rom V-11.0: Here

    July 20. New Release V-10.2

    1. Camera F/C fixed by reverting Lineage commit 'camera: support exposing aux camera to apps'
    2. Removed Livedisplay panel modes that were conflicting with Oneplus's panels. Panel modes are accessible via a QS tile
    3. Omni animation in offline charging
    4. Android S lockscreen clock added

    Dirty flashing on top of a previous release is fine

    Download rom V-10.2: HERE

    July 13. New Release V-10.1

    1. Bromite webview
    2. On-the-go (option to have it in Power Menu and Quick Tile)
    3. Smart charging fixed.

    Download rom V-10.1: HERE

    Dirty flash is fine on top of a previous release

    July 8. New Release V-10.0

    1. Android r39
    2. July security patches
    3. Option to put brightness slider at the bottom (in QS)
    4. QS tiles tinting with accent color
    5. Back gesture haptic feedback
    6. Clipboard access toggle
    7. Restored Android webview to fix Google account

    Could be flashed dirty on a previous release

    Download rom V-10.0: HERE


    June 18. New Release V-9.1

    1. Wakelock blocker (Settings/System)
    2. Alarm blocker (Settings/System)
    3. Modified user interface in Settings/System

    Could be flashed dirty on a previous release

    Download rom V-9.1: Here

    June 9. New Release V-9.0

    1. Android r38
    2. June security patches
    3. Latest kernel
    4. Settings to automatically reboot the phone, if it wasn't unlocked: for user-preset time (up to 72 hours)
    5. Settings for one-shot brigtness
    6. Vanadium webview to 91.x


    Could be flashed dirty

    Download rom V-9.0: Here

    May 4. New Release V-8.0

    1. Android r37
    2. May security patches
    3. Applock timeout
    4. Icon shapes
    5. LiveDisplay color mode preview
    6. Kernel updated to .267
    7. New display cutout: Normal, Small and Hide

    Could be flashed dirty.

    Download rom V-8.0: Here

    April 12, New Release, V-7.1

    1. App locker
    2. Toggle to turn off QS footer icons

    Could be flashed dirty on a previous release

    Download rom V-7.1:
    here

    April 6, New Release, V-7.0

    1. Android r35
    2. April security patches
    3. Option to forbid non-TLS (clear text) network communications (in Development)
    4. New kernel

    Could be flashed dirty on a previous release

    Download rom V-7.0: here


    March 7, New release, V-6.0

    1. Newer clang tool chain
    2. Smart battery charging
    3. Extreme battery saving
    4. Sound and vibration options on a fully charged battery
    5. Launcher 3 - support for icon packs and option to change icon size globally
    6. Improved fingerprint sensor
    7. Updated TriChrome Webview and Chromium browser to 89.x

    Dirty flashing is fine.

    Download rom V-6.0: here


    March 2, New release, V-5.0

    1. Android r33
    2. March security patches
    3. Extra features added in Oneplusdevice
    4. System icons colors unified for dark/light theming (all icons are dark + random color or white + random color)
    5. Updated kernel, art and bionic
    6. Fixed notch so that it is not overlayed with traffic speed numbers and volte/vofi icons

    Could be flashed dirty on top of previous releases

    Download rom V5-0
    : here
    ____________________________________________________________________________________________________________

    February 17. New release, V-4.0

    1. Phone ringtone settings for Multi Sim
    2. Deep sleep added in about phone
    3. Dashboard icons theming
    4. Jelly browser replaced with TriChrome Vanadium browser 88.x
    5. AOSP webview replaced with TriChrome Vanadium Systemwebview 88.x
    6. Per App access to sensors configuration
    7. Dalvik/Art built with O3 flag

    Could be flashed dirty on top of previous releases

    Download rom V4-0: here


    __________________________________________________________________________________________________________
    February 8. New release, V-3.0

    1. Live Display now fully works
    2. Settings - cool video effects entering sub-settings
    3. Support for MicroG
    4. Option to enable AOD on charge only
    5. Extend pulse to Ambient Display
    6. Access running services from Quick Settings (icon)

    Dirty flash on a previous release is fine.

    Download rom V-3.0: here

    ___________________________________________________________________________________________________________
    February 2. New release, V-2.0

    1. Android r30
    2. February security patches
    3. Call recording enabled for all
    4. Dialer now shows 'record call' button, instead of useless 'RTT' button

    Dirty flash on previous releases is fine


    Download rom V-2.0: here
    ____________________________________________________________________________________________________________

    January 30. New release:

    1. Fixed video not playing in Facebook/Whatsup and other 3rd party apps
    2. Updated Android sources
    3. Updated Kernel

    Dirty flash on top of V1 is fine:

    Download in attachment:
    9
    May 4. New Release V-8.0

    1. Android r37
    2. May security patches
    3. Applock timeout
    4. Icon shapes
    5. LiveDisplay color mode preview
    6. Kernel updated to .267
    7. New display cutout: Normal, Small and Hide

    Download in post #3.
    9
    Rom updated to V-4.0:

    1. Phone ringtone settings for Multi Sim
    2. Deep sleep added in about phone
    3. Dashboard icons theming
    4. Jelly browser replaced with TriChrome Vanadium browser 88.x
    5. AOSP webview replaced with TriChrome Vanadium Systemwebview 88.x
    6. Per App access to sensors configuration
    7. Dalvik/Art built with O3 flag

    Download in post #3.