yashsingh1/xdaforums huggingface dataset:
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] duzzqqqq:
Whats your recommendation on someone using the vanilla rom that wants minimal GAPPS functionality while being unable to flash GAPPS on this rom for some reason... I've tried microg, having issues with it. I want to use this ROM... ONLY need GAPPS for push notifications and nothing else. Any suggestions?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
If you are having 'not enough space' problem, try new recovery first. Next, try TWRP. Next, (if you are not on locked bootloader), boot (temporarily) lineage recovery for your device and try to flash your Gapps flavor.

By the way, my included Gapps are pretty minimal: virtually nothing gets overridden.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] duzzqqqq:
I'll just go back to the FULL version then.. Tired of messing with it haha. Have probably flashed my phone 20+ times in the last few days. Appreciate the help, The ROM is great. Thanks.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
The issue was related to a weird twrp glitch that I somehow had. It was not rom related. I fixed the issue by doing a clean recovery install. I also see that safety passes out of the box on your lastest rom. Thanks for the fix. You definitely rock!!!
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] duzzqqqq:
This ROM seems to really not like Spotify. Crashes on loss of connectivity.. refuses to open without internet. I've tried multiple different spotify versions, and they all end the same way. Anybody know a fix for this or what might be causing this? I can grab a logcat or something if that would help.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Telegram chat group
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] cjvzla:
I use spotify with no problems. downloaded latest apk from apkmirror .
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] cjvzla:
Can I flash this if I skipped may 3 release? I'm on april 15 - V19
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Yes, you can.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
May 11. New release V-20.1

1. Redone adaptive brightness

2. Call recording (bug introduced in V-20) fixed

3. Captive portal: added 3 options Standard (Google), Alternative and Disabled; and moved to Settings/Network

4. Fingerprint icons and colors made more transparent, so, now fingerpint works flawlessly.

Download in post #3.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
The Jaguar version is showing 20.0 after flashing the 20.1 update. Was
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
That's OK. You do have all the changes.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
Thanks for the clarification. I thought I was going crazy for a minute, lol. Thanks again for your work and, keeping the oneplus 8 working great.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
I usually do not use my phone while walking outside but, today I did. I noticed that I couldn't see my screen. It was dark. When I got out of the sun a little and in to some shade I could see my screen a little and, I went into settings. I saw that my brightness level was at 100% but my screen was dark. I have adapted brightness enabled also. How do I fix this issue with not being able to see my screen when it's sunny outside?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] RogueVisual:
I dont see the recorder option in the Phone app, where should it be located?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
The record option appears during the call only.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Are you saying that maximum brightness is not enough when at direct sunlight or that the actual brightness is not maximum brightness in your case?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
Maximum brightness is not enough in my case. This is happening to both of my 8's both on latest version of the rom. I'm not sure sure if this ever happened on oxygen oos but, I'm never going back to that horrible software to see if that happens on it.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] crashfly:
I would like to change over to this ROM. I have downloaded the latest v20-1 zip and I downloaded the v20 recovery. However, after following instructions to flash the recovery img and then attempting to reboot to recovery, I get an error of "The current image (boot/recovery) have been destroyed and can not boot. Please flash the correct image or contact customer service to fix it."

The bootloader is appears to be unlocked according to the still working system on slot a.

It says 'OEM unlocking', "Bootloader unlocked".

Attempting to 'fastboot oem unlock' responds with "Device already : unlocked!", so the device is flashable.

It just appears that recovery.img is somehow corrupted?

Downloaded twice with md5 hash of '9507d66832e591a98353dfadabeb47c9'.

Anyone got any suggestions?

Edit: Nevermind. I just realized this is based off of android 11 and my phone currently has android 12. That would explain it.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
As I said earlier

That is NOT the reason. All custom Android 11 and 12 roms require OOS-11 in both slots. So, if you were on a custom 12 rom, you'll be fine with Jaguar, but if you were on OOS-12, then in order to run any custom rom (11 or 12), you need to downgrade to OOS-11 in both slots.

Try recovery from earlier release. You can also use Lineage recovery or even TWRP.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] crashfly:
Because I do not know, I would like to know why OOS-11 is required in both slots?

One would assume that an Android 12 experience requires an Android 12 bootloader. I have not kept up with the custom roms lately because when I purchased my Oneplus 8, the fingerprint reader did not work in the several custom roms I tried. I went back to a rooted stock and was satisfied that I could get what I needed done. Accidentally, my phone updated to Android 12, but I was able to retain root. Unfortunately, the most recent update has rendered my phone without root.

Also, I was under the impression that the [11.0_r55] designation in the thread title implies this is an Android 11 rom. Please inform me if I am wrong.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Because OOS-12 does not support custom roms. It's not just bootloader, but about 20 other firmware partitions. If you read any custom rom's thread, Android 11 and 12, this is what they all say: OOS-11 in both slots is required.

My rom is Android 11, but as I just said, the requirement is the same for custom 11 and 12 roms.

People should read install instructions and not assume anything. Otherwise, they get into all kinds of trouble. 99.9% of those are self-inflicted.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] crashfly:
So what leads you to that conclusion that OOS-12 does not support custom roms?

I do not accept statements without something backing that statement up.

And the thread right below this one {[ROM][12.1]CherishOS-3.7[UNOFFICIAL][Oneplus 8][05.14.2022]} does not mention anywhere in its first post about requiring Android 11. Please keep blanket statements like "this is what they all say" from making your statement false.

This rom looks interesting, but I will instead look at an Android 12 rom.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
You should ask that person as to why he didn't put it into his instructions. I don't know. Maybe because he is not a developer, it's not his rom, and he simply compiled it. That's the difference between official and unofficial roms. In the latter case, the compiler has no control over the rom features. Or he just assumed that everyone knows that OOS-12 doesn't support custom roms.

I do my own development and I know that OOS-12 firmware is not usable with custom roms, and I tell my users they need OOS-11 in both slots to install my rom, and so do other developers whether Android 11 or 12. But again, virtually everybody, who ever complained about running into installation problems, did that to him/herself by failing to read instructions.

Best regards.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] cjvzla:
Hi, want to dirty flash latest release but when i type adb devices on the cmd window, my device show up but it says unathorized, will this affect the result when i type adb sudeload rom? i don't want to soft brick so i rather ask
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
That won't prevent sideloading, but if you want, you can always authorize your PC in Developer options.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] cjvzla:
thanks...currently sitting at 70% for 20 mins now. you've said before this is normal...should i just let it finish? what could i do if it fails to flash?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
It should take no more than 3-4 min. If you have step 2 on the bottom of the phone screen and 'adb; failed to read command: Success' on PC terminal, you are done. Otherwise, shut down the phone and repeat.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] cjvzla:
shut it down and tried again and got : adb: failed to read command: No error , phone still says step 1/2 at the bottom, should i try again?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Use administrator right account. This is a usb problem between your pc drivers and usb cable.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
May 29. New release V-20.2

1. Captive portal now On/Off

2. Addressed some apps crashing with message "missing Internet permission'

3. HBM fixed, now fully working (Auto HBM is recommended with trigger set to 50000 lux in Oneplus Settings)

4. One shot auto-brightness

5. In-call volume increased for Speaker and Headset

Download in post #3.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
Thank you for this update. I have been able to see my phone screen now while outdoors in sunny areas. 👍
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
June 7. New release V-21:

1. June security patches

2. Android r56

3. Automatic sleep/suspend mode (scheduled by a user) in Settings/Battery

4. 'Internet permission missing' issue with several apps fixed. Now, all apps including Googleplay, as well as third party apps, have no problems connecting to the internet (no F/C)

Download in post #3.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] partridge79:
lol literally just msm'd my device cause of that issue (thought it was my end) and went for a clean slate, yet when adb sideloading romzip it keeps failing with a 94% * cant read command \ followed by my filepath? anyone know what i'm doing wrong?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
That's normal with Google/Lineage type recoveries. You are fine, just boot in system... .

Edit: After reaching 94%, it usually takes about 40 seconds to finish: you will know when done once your terminal session returns to the usual prompt, and on the phone, it will show step 2.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] whc2001:
Does the ROM support Magisk 25+? I flashed the latest version and installed Magisk 24.3, but it says Magisk not installed rather than already activated like the post said. I extracted boot.img, patched and flashed back, it says Magisk and Zygisk enabled, but LSPosed Zygisk module is not working. Installing Magisk 25.0 or above will cause the Magisk app to just hang at splash screen. Not sure what I did wrong...
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
Flashing magisk 24.3 via twrp worked for me. Just saying
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
It is possible that my own version with prebuilt magisk 23 got posted. So, try to use 23 uninstaller first and then use Magisk 25.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] whc2001:
Nevermind, according to discussion in the Telegram chat it's likely the compatibility problem of Magisk.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] tejkumarvusirikala:
are you planning to move to oos12 anytime soon sir?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Name one Android 12 rom that doesn't have at least one problem listed below:

Reboots, black screen, UI freezing, lack of Volte (in many countries there is no longer 3G coverage), low call/mike/speaker volumes, overheating, faulty scrolling, lack of features (compared to 11), buggy proximity sensor, buggy automatic brightness.

Android 12 is a fluke with a slightly updated UI.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] judaxxx:
crDroid 8.5, almost perfect.

I sincerely believe that Jaguar would be the same or better
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
Almost doesn't cut it for me especially when I rely on native call record.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
link for the above quotes
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] judaxxx:
the same discussion of another thread, but it is totally ironed, surely some bad installation

anyway, A12 on oneplus is not functional, everything is base on A11.

keep up the good work, sincerely jaguar and crDroid are the only ones that I follow faithfully since Op6 :)(y)
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] A30N:
I came from OOS 12 directly, should I have flashed OOS 11 to both slots first before flashing this ROM? I didn't see any mention in the instructions here but it seems to be required for other ROMs.

Everything seems to be working except for a minor SystemUI crash when I disconnect from Android Auto.

Also have the Magisk hanging on logo issue with v25 but AdAway and Root Explorer work with the v24.3 manager.

Let me know if I have the steps in order:

1. Flash OOS 11 stock to both slots

2.Flash TWRP or Jaguar Recovery to both slots

3.Sideload Jaguar to both slots

4. Patch boot.img and sideload Magisk

This ROM completely fixed the daily overheating issues and battery drain I was having on OOS 12, and I love the customization options, so a big thank you to OptimumPro!!!
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
If you are using twrp recovery, the steps have already been mentioned in this thread. Just go back some pages here and, yes oxygen 11 has to be flashed to both slots.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] A30N:
This morning I redid my phone from scratch the proper way and all is working so far. I flashed the factory OOS11, then flashed Jaguar to both slots. I have Slot A with Jaguar's recovery and Slot B has TWRP recovery. Both slots have a Patched Magisk 24.3 boot.img. I can switch between them easily by using the fastboot --set-active=x command. Systemless hosts enabled with AdAway, Zygisk enabled and deny list configured. Passes SafetyNet for banking and game apps. Really snappy and fast in any task compared to OOS11 or OO12!

Thanks again for the ROM and support!
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
Just a question, why do you need two recoveries?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] A30N:
I'm more familiar with TWRP so I thought it would be prudent to have it on my backup slot. I have Jaguar recovery on my primary slot and I like the A/B switching so I likely won't ever need to go into TWRP.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] RogueVisual:
Just curious, how good is this rom in terms of privacy? If I load up Vanilla, theres no google spying or anything?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
This rom is the best one available in terms of privacy.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] cjvzla:
Hi, been on Jaguar for a while but never flashed magisk, can I install it doing everything from the app or do I have to patch boot imgs on the pc then flash it with magisk?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
Or you can flash it via twrp. If you go some pages back in this thread you will see where I posted along with others on how to get magisk on your device. Keep in mind tho that that was before the latest magisk was released which I'm currently not using.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
July 7. New release V-22

1. July security patches

2. Android r57

3. Clear clipboard quick setting toggle

4. Metro audio player

5. Many under the hood improvements

Dirty flashing is fine on a previous release.

Download in post #3.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
My phone recently had problems connecting wirelessly with Android auto in my truck. After installing this update, my phone connects flawlessly again. This is weird I know but, after trying so many fixes the last couple of days nothing worked until this rom update 😁
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] RogueVisual:
Anyone else's battery die really fast?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
How long are you keeping your screen on?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] RogueVisual:
when I sleep I wake up and its down 20% on a new install
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
Sounds like it's not charging properly
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] skye_:
is anyone else having issues with the fingerprint reader on the latest version? seems very inconsistent
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Recent battery usage screenshots:
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Cathuulu:
After install recovery and rom, an then factory reset in f2fs my phone is bricked, because stuck on the loop fastboot, everytime by buttons, or command adb my phone turning on and run in the fastboot. PLS HELP ME :C
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
Use the MSM tool to bring your phone back then read through this thread carefully so that you can have a successful install of this rom.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
August 6. New release V-23

1. August security patches

2. Android r58

3. 5G network options in OneplusSettings

Download in post #3.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] drystxx:
Hello. just want to let you know that Jaguar OS is by far the best custom rom I've ever flashed for the Oneplus 8.

Is there a chance for this rom to support QPST/PDC tool justl ike Android 11 Evolution X? Would be really nice to have that to make VoLte fully work.

I really hope this feature can be included someday!
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Volte works out of the box for most carriers. Also, QPST etc should work regardless of the rom.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] acostmisa:
The rom seems to me super stable, smooth and beautiful, I have not found any errors. the installation is simple and the first boot is very fast. has a lot of options to configure it
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] stompysan:
I am definitely wanting to give this rom w try this weekend. Love that you can relock bootloader and retain root. One quick question. How do you perform updates on a locked device with this rom?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Phreshlatinstyle:
So gapps has to be baked into the rom ? I cannot flash it? i am bootloader unlocked and it flashed fast and runs great but would like to know how to obtain gapps.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Yes, gapps must included with the rom. Not anymore, the latest build allows flashing Gapps by users.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
The same, as on unlocked bootloader. You only need to unlock, if you switch to another rom.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] Phreshlatinstyle:
I wouldn't mind if micro g was included. What is or can I ask what the process is to request a version with micro g included. I'm already bootloader unlocked.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Send me a PM.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] aviator.OO7:
Does it have dual sim support
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Of course, but if you have T-Mobile branded phone, that won't give you second sim.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Initially, I posted my own recovery, which is locked: no downgrade and no signature mismatch. I have updated the link with the normal recovery: you'll have prompts to choose... .
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] aviator.OO7:
i

i converted to eu rom .....my second sim gets detected but doesnt pick signal . i thought flashing this might solve the issue
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] imirwp:
Let me know if it works.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
October 2. New release

1. Updated kernel

2. Updated recovery with new features: ability to change slots; wiping System partition; and allowing signature mismatch/downgrade

3. Build compatible with user installation of Gapps on locked bootloader normally

Download in post #3.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] zelos156:
Hey! Some TG group?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] stompysan:
Sorry for all the questions, but I plan on flashing this, doing some testing, and then message you about the bootloader lock files. Am I correct in assuming that the installation procedure is the same as other ROMs, in particular with gapps? Flash and boot recovery, flash ROM, factory reset, reboot to recovery, and flash gapps?
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Yes, and if you wait for about 10-15 minutes, I will post r13 with October security patches.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
October 5. New release, V-13.

1. Google r48

2. October security patches

3. Internal firewall fully working

4. Redone doze

5. Updated kernel

Download in post #3.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] wizzman:
Recents doesn't work with the update...
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] optimumpro:
Did you install another launcher? Xposed, Magisk module? I have Oneplus 8. Recents work fine here. A different launcher must support Quickstep + you need Magisk module to switch default recents to that launcher.
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] wizzman:
Just pixel launcher (with stock gapps), i try to reflash with basic gapps
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] drystxx:
Thank you for your reply. Unfortunately for carriers here in Japan, Volte does not work out of the box and you have to manually enable it through PDC QPST.

Yes I can confirm that QPST works on your rom and I successfully enabled it. I made a guide below in hopes that it can help others. Perhaps my method can also be applied to other custom roms for the OnePlus 8.

GUIDE ENABLE VoLTE for Jaguar OS / CUSTOM ROM RUNNING ANDROID 11

Requirements:

*rooted with magisk

*qpst drivers installed, pdc software installed, there are many guides on this on Oneplus 8 XDA forums

1. install termux or any terminal emulator of your choice on your phone

2. connect phone to pc with wired usb

3. open termux / terminal emulator app on your phone

4. on terminal emulator, type: su

5. next, type: setprop sys.usb.config diag,diag_mdm,qdss,qdss_mdm,serial_cdev,dpl,rmnet,adb

6. Check device manager if qualcomm HS-USB MDM Diagnostics 90E5 is detected.

7. open PDC Tool and change modem config

** sometimes the changes you made don't stick so I repeat steps 1 to 7, and check if my settings are in effect

8. reboot your phone
[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] scorpio76r:
I can confirm that volte does work out of the box for Tmobile, metro pcs. This device not the rom can be tricky with cricket wireless.The same maybe true for att. Again, this has nothing to do with the rom but, the device itself.