So ever since the days of CM 13 I've had issues connecting my phone to my car (2015 Nissan Altima) with CM/LOS-based ROMs. I thought that AOSP/CAF-based ROMs would be better, but it's very hit-and-miss. I wanted to ask for some help from the developer community to see what can be done. I'll be exploring differences between ROM files to see if there's a bluetooth issue I can spot, but in the meantime here are the ROMs that I've tested:
Work with Bluetooth:
Freedom OS
Freedom OS CE
Oxygen OS
CarbonROM
Paranoid Android
Do NOT work with Bluetooth:
AOSIP
Citrus-CAF
Validus/Tesla
Phoenix AEX
Vertex OS Carbide
Candy 7
Slim 7
AOSP Extended
Resurrection Remix
I will add ROMs to this list as I test them. I haven't tested a lot of LOS ROMs, because I assume they won't work as they have the same bluetooth stack. I have looked at the init.qcom.bt.sh file and all ROMs have the same values despite some working and others not. Also, the ROMs that request access to messages separately from the original "pair" dialog are the only ones that work. Is there anything that I can do to fix this issue? Are there certain files that I should compare between ROMs? Can you change the bluetooth stack for a ROM by changing text files in the ROM or would that need to be changed in the base before the ROM is compiled?
Thanks in advance!
Also have the same issue. Which is why I'm using AOSPA (among many other reasons)
Issue also present for me.
I finally got tired of waiting for someone to fix this so I learned how to build ROMs and extracted the BT stack from AOSPA for some of my favorite ROMs and they now work in my car! Here's the thread
Hey guys i have installed an unofficial custom rom (lineage os 14.1) on my moto x pro (chinese version of nexus 6), and now my bluetooth doesnt work, i cant turn it on, when i click on the turn on icon, it just turns grey and nothing happens
I've checked my system/apps/... There is no bluetooth folder there!!!! And There is no bluetooth app in the apps!
What do i have to do!!?
Can anyone send me his bluetooth folder? I saw in another page that it worked when they copied the bluetooth folder.
Or if you have any other solutions, tell me.
Thanks.
I have the same phone, you have to install rom version: 14.1-20170810-UNOFFICIAL-shamu_t, I have it, and everything works. This rom is available on bbs ixmoe com forum in thread " [ROM] [X Pro][XT1115][非官方][7.1.2] LineageOS 14.1 ROM 发布 | 0810 "
2018-10-02: It is my pleasure to announce, together with @Quallenauge and @matshias, the availability of unofficial LineageOS 16 builds for the Lenovo Yoga Tab 3 Plus devices (YTX703F and YTX703L).
2019-03-12: And now official lineage-16.0 builds as well!
Issues
Audio over Wi-Fi Display is transmitted at the speed of sound, instead of speed of light
Flashing over anything else (official Lineage 15.1 etc) is not supported - data wipe is required. Working on 2 migration packages: unofficial <-> official and 15.1 <-> 16.0
Double tap to wake (dt2w) does not work too well over long term and I don't recommend enabling it - only added to build per user request
Official Instructions
LineageOS wiki: [YTX703F (Wi-Fi)] | [YTX703L (LTE)]
Migrating from Unofficial 16.0 to Official 16.0
Boot to TWRP
Install Lineage OTA zip
Install the provided migration-to-official.zip
Reboot from TWRP to system
Migrating from Official 15.1 to Official 16.0
Boot to TWRP
Wipe system partition. This step is critical. User data is not lost when system partition is erased.
Install Lineage OTA zip
If you had OpenGapps in 15.1, then you must install new OpenGapps for ARM64 for Android 9.0. If you didn't have OpenGapps in 15.1, you must not install any Gapps package.
Reboot from TWRP to system
Migrating from Official 16.0 to Unofficial 16.0
Boot to TWRP
Rename the provided migration-to-official.zip to migration-to-unofficial.zip
Install Lineage OTA zip
Install the renamed migration-to-unofficial.zip
Reboot from TWRP to system
Downloads
Migration script: [migration-to-official.zip]
Unofficial LineageOS 16.0 2019-02-04: [YTX703F (Wi-Fi)] | [YTX703L (LTE)]
Unofficial LineageOS 16.0 2019-01-27: [YTX703F (Wi-Fi)] | [YTX703L (LTE)]
Unofficial LineageOS 16.0 2018-12-13: [YTX703F (Wi-Fi)] | [YTX703L (LTE)]
Changelog
2019-02-04: fixed camera and sensors not working while data partition is encrypted and startup pin is required
2019-01-27: added built-in support for root, fixed Wi-Fi Display (WFD) video (but not audio yet), fixed USB MTP mode, updated GPS HAL and blobs from bq bardock, updated Netmgr QMI DPM (Data Port Mapper) blobs from xiaomi daisy, fixed SELinux labeling for userstore partition which should solve Wi-Fi MAC issues for all YTX703F users, restarting qmuxd when userdata is encrypted, which should fix LTE for YTX703L users with data encryption
2018-12-09: fixed alarms not firing, wifi tethering crashing, temporarily added back support for software dt2w
XDA:DevDB Information
LineageOS 16.0 for Lenovo Yoga Tab 3 Plus (YTX703F / YTX703L), ROM for the Lenovo Thinkpad Tablet
Contributors
vladimiroltean, Quallenauge, matshias
Source Code: https://github.com/Lenovo-YTX703-Devel/env/blob/master/scripts/picklist.sh
ROM OS Version: 9.x Pie
ROM Kernel: Linux 3.10.x
ROM Firmware Required: S000973_180524_ROW
Based On: LineageOS
Version Information
Status: Stable
Created 2018-10-03
Last Updated 2019-03-12
That is so quickly, and i also wondering did Google fired all the previous Android designer? bcz android 9.0 settings ui looks so badddddddddddd?? BTW thx you guys efforts still excited for 16 happened???
Dirty flash possible coming from last 15.1 build?
tombraga said:
Dirty flash possible coming from last 15.1 build?
Click to expand...
Click to collapse
No. If you don't want to get your hands dirty then best just wait for official 16 builds (probably at least 2 months from now).
cartman56 said:
That is so quickly, and i also wondering did Google fired all the previous Android designer? bcz android 9.0 settings ui looks so badddddddddddd?? BTW thx you guys efforts still excited for 16 happened
Click to expand...
Click to collapse
I know right? Maybe by the time the Lineage 16 bringup is over we can do something about it.
vladimiroltean said:
No. If you don't want to get your hands dirty then best just wait for official 16 builds (probably at least 2 months from now).
Click to expand...
Click to collapse
Too much time, i will try it....
so i do wipe of cache date and system, yes and then install the new unofficial 16.0, right?
tombraga said:
Too much time, i will try it....
so i do wipe of cache date and system, yes and then install the new unofficial 16.0, right?
Click to expand...
Click to collapse
Yup but first you have to backup, in case you want to roll back to 15.1
Can it be that the display is quite dark, even with 80% brightness, seems similar to the 15.1 update 2 weeks ago, where something with brigtness was no good.
I know, it´s a beta version now, but brightness should be a must to test the next 2 months....until official, thanks.
Is your issue that the display is dark despite being at max setting (a hardware issue), or rather that the automatic brightness control won't stay at max setting (a framework issue)?
vladimiroltean said:
Is your issue that the display is dark despite being at max setting (a hardware issue), or rather that the automatic brightness control won't stay at max setting (a framework issue)?
Click to expand...
Click to collapse
sorry, but i did not understand very well your comments.
i wanted only to say, that comparing with my last installation 15.1 with 45% brightness, now with LOS 16 seems to me, that 45% brightness is much more darker than before, so i put it on 80% now to have the same. But sure battery will spend more ....
In the meanwhile i could install opengapps 9 nano, magisk 17.1 all with not any problems, i like it very much the new build, thanks a lot... will use it and test it...
concerning dolby atmos: with 15.1 i had successfully installed the dolby-atmos-axon7-oreo installed---do you think i can flash ist also now with the new build?
tombraga said:
sorry, but i did not understand very well your comments.
Click to expand...
Click to collapse
I mean: if you disable automatic brightness control, is the screen any brighter?
vladimiroltean said:
I mean: if you disable automatic brightness control, is the screen any brighter?
Click to expand...
Click to collapse
no, it´s the same.
for me is a similar issue as we had short time ago with 15.1 official rom, when @Quallenauge wrote this:
Thanks, there were some changes in the background made which changes the way how the brightness is controlled to achieve the battery save mode. Maybe there is some tuning needed (if possible).
Other issue: i tried to flash dolby atmos, but got boot loop, so i had to wipe once more all and flash the new build once more.
but could reinstall all my apps with my google account, installing opengapps nano 9 - great thing.
thanks for all
After making a backup I just dirty flashed this release with open gapps nano for 9.0 (arm64) and until now evertything works like a charm! Did wipe cache and dalvik afterwards. Thanks for the update, great work!
vladimiroltean said:
It is my pleasure to announce, together with @Quallenauge, the availability of early access release LineageOS 16 builds for the Lenovo Yoga Tab 3 Plus devices (YTX703F and YTX703L).
To the best of our knowledge, the hardware works and SELinux is in enforcing mode. However, as Lineage 16 bringup is not complete yet, many operating system customizations are not yet available and there might be various minor glitches in the SystemUI.
These builds are of BETA quality and are not intended for stable, daily use yet. Installation is "as usual" - non-specific instructions given intentionally to deter people that are expecting stable software from installing and then complaining about things that are irrelevant at this point.
The purpose of these early builds is to speed up development by figuring out the next top priorities. Today also marks the movement of Lineage 15.1 into maintenance, no-new-features mode, as we are now investing our efforts so that most of you can hop on 16 in the near future.
Status
What works
Boots
Connectivity: WLAN, Bluetooth, LTE, GPS
Backlight control, sensors
Media playback
Camera
What doesn't work or wasn't tested
Encrypted data partition
OpenGapps SetupWizard may crash on first boot. You should be able to move along though.
Downloads
LineageOS 16.0 2018-10-02: [YTX703F (Wi-Fi)] | [YTX703L (LTE)]
XDA:DevDB Information
Unofficial LineageOS 16.0 for Lenovo Yoga Tab 3 Plus (YTX703F / YTX703L), ROM for the Lenovo Thinkpad Tablet
Contributors
vladimiroltean, Quallenauge
Source Code:
LineageOS Gerrit
Proprietary blobs
ROM OS Version: 9.x Pie
ROM Kernel: Linux 3.10.x
ROM Firmware Required: S000973_180524_ROW
Based On: LineageOS
Version Information
Status: Testing
Created 2018-10-03
Last Updated 2018-10-03
Click to expand...
Click to collapse
Can't wait for it to become stable enough for me to use this. Sadly I can no longer spend much time testing and trying things out.
But you guys are doing great work. It's hard to believe such a unknown device is getting so much development and such a great little community and devs.
Cheers
At this moment I have only 2 main issues:
Display missing brightness (too dark)
Sound could be louder, don't want to go to 100 % volume
tombraga said:
At this moment I have only 2 main issues:
Display missing brightness (too dark)
Sound could be louder, don't want to go to 100 % volume
Click to expand...
Click to collapse
I don't know what you're seeing/hearing, but I'm telling you for sure that the backlight brightness fix from 15.1 was integrated in these buils. Also we changed nothing about audio.
Look, what I reported is my impression, no critics and only comparation to 15.1 build, nothing more.
I only want to help, right.
to be sure about my display i restored my Oreo 15.1 backup and then restored again my Pie 16 backup and i confirm that with Pie 16 i have to configure about 80% display rate to have the same clear display as with 40% on Oreo 15.1
I don´t know why, i have automatic display disabled in the 2 builds, so we have the same conditions.
Concerning sound: ok, the comparation was not correct, because in Oreo 15.1 i could use the dolby atmos tool which i had installed.
I will continue with Pie 16 because it is the future and i like it, principally closing open apps works so fine swiping up...
And sure, i hope the display setttings will improve and one day i can get my dolby atmos also installed in pie...:good:
Is there any chance for DT2W in this new Pie build?
tombraga said:
Is there any chance for DT2W in this new Pie build?
Click to expand...
Click to collapse
These unofficial builds are only meant to exist until the Lineage 16 bringup is over and officials start shipping.
There is a 5% chance that my initial estimation is wrong and the touch panel really supports wake gestures at the firmware level. Now that I got a hold of a Synaptics datasheet, I can take some time and read the relevant registers to figure out whether that is the case or not. If it does, I'm glad to add it back. But if it doesn't, I hope it's understandable that I don't want to waste my time again by putting in and testing a temporary feature.
But by any means, do feel free to do that yourself if you want to, the community is not a single person or 2. Patches are here:
- https://github.com/LineageOS/androi...mmit/0ec6b8ceb0090a9a71679ee5521777252d754275
- https://github.com/LineageOS/androi...mmit/f42f856844049418beb322b5e5e6e606ebf4ba0a
- Revert https://github.com/LineageOS/androi...mmit/faaebc3041b4cbaf2f5c6add5dfd8935bb411a42
Build instructions:
- https://wiki.lineageos.org/devices/YTX703F/build
Lineage 15.1 for Xperia XZ [Stock based]
Code:
#include <std_disclaimer.h>
/*
* Your warranty is now void.
*
* 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.
*/
About LineageOS
LineageOS is a free, community built, aftermarket firmware distribution of Android 9.x (Pie),
which is designed to increase performance and reliability over stock Android for your device.
All the source code for LineageOS is available in the LineageOS GitHub repo.
And if you would like to contribute to LineageOS, please visit our Gerrit Code Review.
Official LineageOS website : http://lineageos.org
About LineageOS Legal : http://lineageos.org/legal/
Important Information
1. This ROM has nothing related to ODM images! So you don't need to ask/install anything like that, just follow the instructions.
2. This ROM will never work with any versions of Google Camera (GCam)!
3. You need to flash Stock 41.3.A.2.157(Dual) or 192(Single) before flashing this ROM.
4. This ROM is suitable for dual and single model.
5. VoLTE is supported, but you need to enable it on stock firmware at first.
Downloads Links
LineageOS 15.1:
Unofficial: https://www.androidfilehost.com/?w=files&flid=316520
A special twrp recovery for this ROM:
https://www.androidfilehost.com/?fid=8889791610682924109
Google Applications (optional):
OpenGapps: http://opengapps.org/ (ARM64->Android 8.1->Pico, Nano or Micro)
Information: Flash the GApps before the first boot. If not, a clean flash is recommended.
Flashing and updating
LineageOS clean install:
Download the latest build of LineageOS ROM
Full wipe and factory reset (recommended / backup to make sure not to loose data)
Flash the LineageOS ROM zip from the Recovery
Flash the GApps to have the Google Applications (optional)
Every additional zip you want to flash (optional)
Reboot
LineageOS update/upgrade:
Download the latest build of LineageOS ROM
Wipe cache and dalvik cache
Flash the latest LineageOS ROM zip from the Recovery
Every additional zip you want to flash (optional)
Reboot
LineageOS addonsu for root access:
Download the addonsu for arm64: LineageOS Downloads / Extras
Flash the zip on a working Lineage installation (once)
Upon ROM updates, the addonsu is preserved
Reboot
About the builds:
Source: https://github.com/sony-msm8996
Issues and reports
Report issues only if you are using the ROM kernel
If an additional mod is installed, make sure it's unrelated, and mention it
Make sure the issue wasn't discussed earlier in the threads
Share a log of the error with CatLog for example
Also thanks to:
The LineageOS Team
The CyanogenMod Team
The SODP Team.
Chippa_a
Everyone involved in working and testing
Contributors
Sjll, Olivier
ROM OS Version: 8.1
ROM Kernel: Linux 3.18.x
Version Information
Status: Stable
FEATURES AND ISSUES
Code:
- Boot: Ok
- Bluetooth: Ok
- WiFi: Ok
- WiFi Hotspot: Ok
- RIL - Phone - Data: Ok
- VoLTE: Ok
- GPS: Ok
- Camera: Ok
- Camcorder: Ok
- Lights: Ok
- MicroSD: Ok
- Accelerometer: Ok
- Compass: Ok
- Gyroscope: Ok
- QTI sensors: Ok
- Touchscreen: Ok
- FM Radio: NA
- Fingerprint: Ok
- Vibrator: Ok
- Microphone: Ok
- Audio & music: Ok
- Bluetooth audio: Ok
- NFC: Ok
- Kernel: Ok
- Graphics: Ok
- 3D Rendering: Ok
- Clock: Ok
- DRM: No test
- Offline Charging: No
- USB: Ok
- USB Tethering: Ok
- USB OTG: Ok
- Encryption: No
- SEPolicies: Permissive
Sjll said:
FEATURES AND ISSUES
Click to expand...
Click to collapse
Next los16 based stock ?
I'm ready to test
I think you should specify which version it is.
The post starts with android 9 thou its 8.1 ROM.
Kryshoft said:
I think you should specify which version it is.
The post starts with android 9 thou its 8.1 ROM.
Click to expand...
Click to collapse
Also , it says that xperia xz dual rom! can we use for xperia xz single sim too!
Anyway, I use m-rom 2.3.1 on my xperia xz f8331 but rom is for dual sim.
I delete ads in m-rom 2.3.1 then flashed on my f8331. it works well.
@Sjll:
Does this build support ExFat on External SDCards ? This was one of the main issues (for me) on your last build ...
Hello, is still necessary flash Stock 41.3.A.2.157 for F8331 before flashing this ROM ??
thanks for answer
Kryshoft said:
I think you should specify which version it is.
The post starts with android 9 thou its 8.1 ROM.
Click to expand...
Click to collapse
If I didn't write it is for dual or single, theni it is suitable for both.
2faraway2 said:
@Sjll:
Does this build support ExFat on External SDCards ? This was one of the main issues (for me) on your last build ...
Click to expand...
Click to collapse
Yup
sohun said:
Hello, is still necessary flash Stock 41.3.A.2.157 for F8331 before flashing this ROM ??
thanks for answer
Click to expand...
Click to collapse
Stock oreo FW is OK.
Hi, i just wanna report that after turning on the rom is really slow to detect the sim card and connect to the service, and sometimes light sensor just makes the screen dim for a second. Otherwise it is one of the best roms for the device.
Bugs & lags
1. Second sim not detected (but los 16 detects both sim with same base rom).
2. Top speaker not working on loud speak call (very low sound on loudspeaker).
3. Cannot reduce volume while call (slider moving in UI but not functioning).
4. Better battery compare to other custom roms but not as stock (same apps consuming more than from stock).
5. Takes long time to goto TWRP.
J.M.Siyath said:
Bugs & lags
1. Second sim not detected (but los 16 detects both sim with same base rom).
2. Top speaker not working on loud speak call (very low sound on loudspeaker).
3. Cannot reduce volume while call (slider moving in UI but not functioning).
4. Better battery compare to other custom roms but not as stock (same apps consuming more than from stock).
5. Takes long time to goto TWRP.
Click to expand...
Click to collapse
Also on my device it randomly goes to lockscreen andturns off the screen.
Hi. For Dual-SIM model, need flash 157 or 192 ROM?
Anty666 said:
Hi. For Dual-SIM model, need flash 157 or 192 ROM?
Click to expand...
Click to collapse
you can flash 157 or 192. it just need a stock oreo base rom.
J.M.Siyath said:
you can flash 157 or 192. it just need a stock oreo base rom.
Click to expand...
Click to collapse
So both are good, as I understand it? Thank you.
Hi! Thank you for this ROM. My phone is alive again... It works way more flawlessly so far than the latest stock ROM.
Not sure if I miss something from camera and screen quality. What I kind of miss is sony music and album apps witch I actually enjoyed using..
The only con is that I cannot encrypt my phone and use TWRP and do flashing without a format (is there a workaround for that?)
Also when I have fingerprint activated the power button scans all the time for fingerprints even if the phone is sleeping, without having to press it first.. So it scans every time there is a skin contact, leading on too many attempts or accidentally turned on..
Best rom eva.
Though I had to use somewhat old gapps because when flashing the new ones the android/architecture version is reported mismatching.
Assuming the previous poster did try them and didn't have issues, I believe it was probably this to cause breakage (maybe it was a bad idea to ship the same custom recovery for both the Oreo and Pie roms?)
For the remainder this rom is rocking better than anything other (*touch wood*, I said the same about the SODP 15.1 version and it turned out crashy shortly after).
Fingerprint and also android auto works! This is a first ever, not just with AOSP roms but in general for the entire phone.
The only small defects are the the internal call speaker is pretty quiet and calls have to be answered from the notifications.
Sim detection could also be somewhat improved I guess (I get OP has a dual sim model, but there are no excuses not to ship the incredible universal patcher)
Thread closed at op's request.
Thank you for your contributions :highfive:
strongst
Forum Moderator