I only miss the color enhancement feature in display options that comes with official LineageOS. Hope to see it again some day. Anyway, the ROM is nearly perfect and incredible as it is.
[ROM+KERNEL][7.1.2] Unofficial LineageOS 14.1 with 3.4.0 kernel [January 09, 2020]
- Thread starter Sultanxda
- Start date
i haven't tried but i would say yes. maybe even without microG. try downloading yalp.
@Sultanxda It appears there might be an issue with notification ringtones as I am unable to get both default and custom tones to play. No issues with alarm, ring and media tones playing.
Is anyone experiencing this on the latest build?
Thanks
Sent from my A0001 using Tapatalk
---------- Post added at 12:53 PM ---------- Previous post was at 12:19 PM ----------
Cheers
Sent from my A0001 using Tapatalk
Is anyone experiencing this on the latest build?
Thanks
Sent from my A0001 using Tapatalk
---------- Post added at 12:53 PM ---------- Previous post was at 12:19 PM ----------
Never mind.. Wiping the cache resolves the issue.
Cheers
Sent from my A0001 using Tapatalk
I only noticed the GPS loss/jumping in this recent ROM. I've been running the CM13 firmware.
Tried flashing firmware_fixed. Made no difference, still have GPS issues.
Tried flashing firmware_fixed. Made no difference, still have GPS issues.
*Added upstream fix for GPS issues (especially with Waze)
Thank you so much for this update on August 31st
Thank you so much for this update on August 31st
GPS issues in Waze fixed in 31 august build. Thanks Sultan.
Enviado desde mi A0001 mediante Tapatalk
Enviado desde mi A0001 mediante Tapatalk
Flash the latest. It should fix it. I went through a lot of testing...
I got the same issue too.
Only in this awesome ROM my GPS goes crazy
I'm experiencing a frustrating bug, black screen for YouTube videos. If I kill the process the first video works but subsequent videos do not.
Wow I didn't folow this thread for a few days..
I'm on f2fs right now. What exactly should I do to change to ext4 without losing /data and /internal? Just nandroid backup /data and copy whole internal storage to pc, then format to ext4, update rom, restore nandroid /data and recopy /internal from pc to phone?
Thanks
I'm on f2fs right now. What exactly should I do to change to ext4 without losing /data and /internal? Just nandroid backup /data and copy whole internal storage to pc, then format to ext4, update rom, restore nandroid /data and recopy /internal from pc to phone?
Thanks
Thank you so much for your reactivity.
Now, all is fully OK for me.
Thanks again Sultan for you great job.
As far as I know nandroid backup taken in F2FS doesn't work with EXT4.
You can backup your apps using Titanium backup and copy the internal to pc. After format recopy it back to phone and restore your apps.
Correct, copy internal storage to PC , change file system, paste internal storage back to phone
@Sultanxda, next time (if) you build your Unofficial LineageOS 15 ROM, could you make it that for phones are on this ROM, it can be directly applied (no clean install needed)? If not, could you explain why? For CM 13 to LOS 14.1 I understand there is quite some differences and make it not possible. But as long as official LOS 14.1 can be updated to LOS 15, this should also be possbile with unofficial builds too, right?
Naph,clean flash is must when changing from Nougat to Oreo,it won't even boot without clean flash.This,in fact,applies when changing from other android versions as well.
Ps: From Los14.1 to Los15,there are many differences.
Ps2: Who told you flashing los15 over los14.1 wouldn't require clean flash?
Last edited:
That's not how this kind of stuff works. No need to explain, it's just not how some people want this to be. Clean flash will always be necessary and is no problem at all if you registered here at XDA and do this flashing and stuff.
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420Code:
/* * Your warranty is... still valid? * * I am not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. Please * do some research if you have any concerns about features included in this ROM * before flashing it! YOU are choosing to make these modifications, and if * you point the finger at me for messing up your device, I will laugh at you. * */
This is an unofficial LineageOS 14.1 ROM for the OnePlus One that focuses on stability and the overall user experience. This ROM comes with a highly-customized kernel, as well as some other very custom modifications.
Custom kernels are not compatible with this ROM unless otherwise noted. I will NOT provide support if you install a custom kernel.
ROM features:
- Based off latest LineageOS 14.1 sources (root access is NOT included)
- OTA updates via built-in updater in Settings
- Nougat Stagefright camera hardening (improves security; more info)
- OxygenOS camera libraries (no significant camera bugs and improved camera performance)
- Custom camera app that comes with many unique features (such as high-speed video recording with audio)
- Custom camera HAL featuring:
-Faster autofocus in low lighting conditions
-No stuttering/frame drops in camera viewfinder (viewfinder frame rate won't go below 30 FPS)
-Slow-motion video recording at 60 FPS, 90 FPS, and 120 FPS for 720p, and 60 FPS for 1080p
-High-speed video recording with audio at 60 FPS, 90 FPS, and 120 FPS for 720p, and 60 FPS for 1080p (you need to use the included camera app in order to use high-speed recording)
-1080p video recording with the front-facing camera
-1440p video recording with the front-facing camera and back camera (only with the included camera app)
-4k video recording at UHD and DCI resolutions
-Manual focus control
-Manual ISO control
-Manual shutter speed control (ranging from 1/5000th of a second to 2 seconds)
-More picture sizes than plain OxygenOS, such as 9.7MP 16:9 - Many other misc. improvements under the hood
Kernel features:
- Based off latest CAF Marshmallow kernel source from Qualcomm (LA.BF.1.1.3_rb1.15)
- Removed lots of excessive bloat
- Rewrote battery driver (for the BQ27541 fuel-gauge chip; battery % readings are more accurate, there are various
safety mechanisms now, and you may get better battery life) - Rewrote half of the Synaptics touchscreen driver (over 2500 lines of code modified; your touchscreen may work better)
- Newest-available Synaptics touchscreen firmware
- Dynamic CPU input boost driver (makes the phone feel smooth without destroying battery life)
- CPU underclocked to 1958 MHz by default (you can disable this; see why this was done in the FAQ in the 3rd post)
- Vibrator is automatically disabled when recording videos (so the buzzing noise doesn't get in the videos)
- Custom thermal control driver (features 8 thermal throttle steps; keeps the phone cool)
- LCD KCAL by Savoca
- Westwood TCP congestion algorithm (enabled by default)
- NTFS support
- No placebo patches, features, or compiler "optimizations"
- Many other misc. improvements not listed here
Source code:
Kernel (cm-14.1-sultan branch): https://github.com/sultanxda/android_kernel_oneplus_msm8974
Local manifest (contains the rest of the sources): https://github.com/sultanxda/android/blob/master/bacon/cm-14.1/local_manifest.xml
Credits:
- LineageOS and its contributors
- CAF (aka Qualcomm)
- myfluxi (awesome friend with lots of amazing contributions)
- 69gm (loyal guinea pig)
- Open GApps
- If your name should be here and it isn't, then make me use an iPhone 4s running iOS 9
Installation instructions (for first-time installation):
First, perform a backup of your existing setup, and then perform a clean install (wipe /data and /system; TWRP is recommended). Next, try flashing the ROM and see if it installs; if it installs without any issues then congratulations! Now just flash a Google apps package, and then reboot.
If you get an error when trying to install ("bacon.verify_trustzone" error), then first you must install/use the latest TWRP recovery (3.1.1-0). Next, download and flash the latest official CM13.0 snapshot. Then, without rebooting from recovery, wipe /system and flash my ROM. This process is necessary to update various firmwares (including TrustZone), as the updated firmware is needed by this ROM. After flashing this ROM, flash a Google Apps package, and then reboot.
Installation instructions (for updating to a newer release):
If you are already running this ROM, then you can update to a newer version of the ROM via the built-in OTA updater or by simply dirty-flashing the new ROM build without wiping anything. HOWEVER, do NOT reinstall Google Apps after installing a new update.
Downloads:
ROM:
Google Apps (required): Platform: "ARM", Android: "7.1", Variant: "micro" or "nano" (I will not provide support if you install a different variant)
Disable CPU underclock (optional): https://forum.xda-developers.com/devdb/project/dl/?id=25327
XDA:DevDB Information
LineageOS 14.1 with custom 3.4.0 kernel, ROM for the OnePlus One
Contributors
Sultanxda, [denser]
ROM OS Version: 7.x Nougat
ROM Kernel: Linux 3.4.x
Based On: LineageOS
Version Information
Status: Stable
Created 2017-06-23
Last Updated 2020-01-09122FAQ:
1. Could you add camera slow-shutter times greater than 2 seconds?
Answer: No, I cannot. The reason why exposure times are capped at 2 seconds is due to the proprietary camera libraries from OxygenOS. Only OnePlus can modify the proprietary camera libraries, so there is no way for me, a regular consumer, to implement exposure times greater than 2 seconds.
2. Why did you use OxygenOS camera libraries? They don't have 4K camcorder support!
Answer: My custom camera HAL enables 4K camcorder support with Oxygen's camera libraries, so this isn't an issue. Cyanogen's camera libraries have had some issues with the camcorder since day 1. The big issue that I have been able to reproduce on all OnePlus One devices I've come across is graphical artifacts in recorded videos (look towards the right @25 seconds): https://youtu.be/LyIbb5wIyfY?t=22s
OxygenOS' camera libraries do not have this issue, and thanks to my modifications, we now have 4K camcorder support with the OxygenOS libraries, so not much is lost by using them. The OxygenOS libraries can also take pictures faster/better than Cyanogen's libraries.
3. Why did you underclock the CPU to 1958MHz?
Answer: At 1958MHz, the amount of heat generated by the CPU is quite a bit less than at 2457MHz, so the CPU is throttled less often (leading to better user experience), and battery life is better as well. The performance difference between 1958MHz and 2457MHz is also not really noticeable unless you use a benchmark application. If you want to remove the CPU underclock then flash the zip from the first post that disables the underclock. You must flash this zip every time you install a new ROM update.90
I'm surprised Sultanxda still manages to balance loads of college homework with a part time job while maintaining this ROM.47
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