[ROM][9.0][Signed] Lineage 16.0 for Yureka | Yureka+ - YU Yureka Android Development

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Lineage 16.0 signed build for Yureka | Yureka+ [ YU5510/AO5510 ]
Build type : UNOFFICIAL​
Disclaimer : ROMs are built for development purpose only. Use at your own risk.
This ROM completely compiled on lineage source code and with minimum workarounds for a successful build.
No extra features are added. ROM is loaded with default lineage apps and working smooth. This ROM supports from 1.6 GB to 2.5 GB system partition and available on both test-key and release key. Test-key version of ROM is signed with public keys and it is free to download. Both test-key and release key ROMs have common features but release key ROMs have enhanced security and apps which requires release key build wont work on test key build .
1. ROM-Signed test key​
Note : Most of the UNOFFICIAL ROMs built by developers for yureka are signed with test-keys (public keys) . For testing ROM features and smoothness, test-keys is not an issue but release key signed builds are always preferred when ROM is used as daily driver.
Download Lineage-16.0-Test-key
Features
* With all lineage features untouched including the kernel.
* Enforcing selinux
* Crystal clear sound
* Certified device status under google play
* SafetyNet Test is passed
* Smooth ROM experience
Instructions​Upgrading to LineageOS 16.0
1. Make a backup of your important data
2. Download the build and also Gapps.
3. Download proper addons packages GApps (arm64) for Android 9.0/Lineage OS 16.0
4. Make sure your recovery and firmware are up to date
5. Format your system partition and install ROM.
Give enough time for ROM to settle in first boot and restart after first boot. Enable developer option on settings and change animation scale to 0.5x . Then yureka will rock on pie !
Feel the difference​
Note: This build does not support VoLTE and default partition not supported.
2. ROM-Signed release key ( Donate Version )​
About release keys​
The Android tree includes test-keys. Building an Android OS image using make will sign all .apk files using the test-keys. Since the test-keys are publicly known, anybody can sign their own .apk files with the same keys, which may allow them to replace or hijack system apps built into your OS image. For this reason it is critical to sign any publicly released or deployed Android OS image with a special set of release-keys. Lineage official ROMs are always signed builds. Since lineage drop support for YU Yureka, I prefer to build unofficial signed ROMs and will release my builds on xda android development .
Note : Nowadays some apps will work only on ROMs signed with release keys .
Features
* With all lineage features untouched including the kernel.
* ROM is signed with release keys .
* Enforcing selinux
* Crystal clear sound
* Root not needed.
* Secure than public test keys release
* All payment apps work with valid device certification and secure at payment gateway.
* Certified device status under google play
* Smooth ROM experience
For signed release key ROM and other info at
https://t.me/rajesh_xda
Source code
Android 9 on Yureka | Yureka Plus.
If anyone interested in building new updates for yureka running on lineage-16.0 and other custom ROMs running on android pie. This resources will be helpful.
Device trees updated with latest patches. Checkout repositories at https://github.com/rajesh-xda
Use default branch "staging/lineage-16.0-volte" on device trees (device tree, common tree, kernel and vendor tree) and also use patches in android tree (snap and framework base).
For lineage build instructions refer here https://wiki.lineageos.org/devices/tomato/build
For other custom ROMs refer build instructions on their respective official sites.​
Screenshots
Credits
Google's AOSP Project.
Lineage OS for the source code and The Open GApps Project.
Contribute to Lineage OS at https://paypal.me/LineageOS
Contribute to Gapps at https://www.paypal.com/donate/?toke...EScTbkNmciIDl9n5LyDW&country.x=US&locale.x=US
My brother Dr.R.Kapilraj contribution to compile ROM.
Special thanks @TheButti as good buddy in ROM discussions and I am thankful for all of those who said NO to me !
Donations are welcome at PayPal
https://www.paypal.me/RajeshR25
Or
Paytm QR code
Support developers on their respective threads and let YUREKA live long
Android File Host Links (Contains all builds)
Other ROM projects
Lineage-15.1
Lineage-15.1-VoLTE
Lineage-14.1-VoLTE-Kernel-3.10.49
Lineage-14.1-VoLTE-Kernel-3.10.107
Kernels​Nougat and oreo
Sound Enhancements​Equalizers
Feedback is welcome​Kindly use english language on comment section:good:​

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Cool im excited

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Volte ka issue fix hoga kiya
Sent from my YU5510 using Tapatalk

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bickynath690 said:
Volte ka issue fix hoga kiya
Sent from my YU5510 using Tapatalk
Click to expand...
Click to collapse
VOLTE feature for pie currently not supported . Yureka lacks pie supported drivers .

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[email protected] said:
VOLTE feature for pie currently not supported . Yureka lacks pie supported drivers .
Click to expand...
Click to collapse
When we get volte
Sent from my YU5510 using Tapatalk

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bickynath690 said:
When we get volte
Sent from my YU5510 using Tapatalk
Click to expand...
Click to collapse
Tired of building pie now. Gone through multiple bugs and builds. I have fixed bugs as much as possible. Next experimentation will be VoLTE on pie:good: . Will post VoLTE pie build seperately:good:

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[email protected] said:
Tired of building pie now. Gone through multiple bugs and builds. I have fixed bugs as much as possible. Next experimentation will be VoLTE on pie:good: . Will post VoLTE pie build seperately:good:
Click to expand...
Click to collapse
Plzzz....fix this isssue
Sent from my YU5510 using Tapatalk

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Following Error on flashing your rom:
assert failed: cm.verify_baseband("1.0.2.c1=00096")--"1"
Update process ended with ERROR: 7

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CRNair said:
Following Error on flashing your rom:
assert failed: cm.verify_baseband("1.0.2.c1=00096")--"1"
Update process ended with ERROR: 7
Click to expand...
Click to collapse
Delete all the assert lines in zip . updater script found in Metainf folder..i have used default lineage tree from lineage os branch..it might be the reason for this error..deleting assert lines will solve this issue.:good:

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[email protected] said:
Delete all the assert lines in zip . updater script found in Metainf folder..i have used default lineage tree from lineage os branch..it might be the reason for this error..deleting assert lines will solve this issue.:good:
Click to expand...
Click to collapse
I do not know how to do all these things. Anyway thanks for your quick reply.

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CRNair said:
I do not know how to do all these things. Anyway thanks for your quick reply.
Click to expand...
Click to collapse
Just copy the zip to pc or laptop. Use winrar and extract update script from metainf/com/google/android/update-script. Edit the file using notepad++. Delete all lines starting with "assert" and save it. Replace the modified script to the same folder of your zip using winrar with compression option "store". Hence issue solved..now you can tranfer the zip to device and flash through twrp.
I will delete those lines by default during next build. Some yureka user facing this issue:good:

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[email protected] said:
Just copy the zip to pc or laptop. Use winrar and extract update script from metainf/com/google/android/update-script. Edit the file using notepad++. Delete all lines starting with "assert" and save it. Replace the modified script to the same folder of your zip using winrar with compression option "store". Hence issue solved..now you can tranfer the zip to device and flash through twrp.
I will delete those lines by default during next build. Some yureka user facing this issue:good:
Click to expand...
Click to collapse
Thank you. After editing I could flash. Cannot reduce brightness level - full brightness whether it is on 0 or 100. Can you fix TV Cast?

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CRNair said:
Thank you. After editing I could flash. Cannot reduce brightness level - full brightness whether it is on 0 or 100. Can you fix TV Cast?
Click to expand...
Click to collapse
Have you tried anyother pie ROMs.? Do u notice same problem .?
For brightness adjust settings on statusbar system UI. Keep it in full scale
I think TV cast uses widewine security level. It works only on signed builds. Have you tried Tv cast on my non volte signed oreo rom.?
If possible check if it works and report back:good:

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CRNair said:
Thank you. After editing I could flash. Cannot reduce brightness level - full brightness whether it is on 0 or 100. Can you fix TV Cast?
Click to expand...
Click to collapse
Share your tv cast app

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[email protected] said:
Have you tried anyother pie ROMs.? Do u notice same problem .?
For brightness adjust settings on statusbar system UI. Keep it in full scale
I think TV cast uses widewine security level. It works only on signed builds. Have you tried Tv cast on my non volte signed oreo rom.?
If possible check if it works and report back:good:
Click to expand...
Click to collapse
I tried almost all Pie roms. I face this problem on this rom only. I did not try decreasing brightness from the status bar but tried changing %age and slide bar.
TV cast works on all Oreo roms but not on any of the Pie roms. I do not use any apps for TV cast, Just connect TV through cast from settings.

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CRNair said:
I tried almost all Pie roms. I face this problem on this rom only. I did not try decreasing brightness from the status bar but tried changing %age and slide bar.
TV cast works on all Oreo roms but not on any of the Pie roms. I do not use any apps for TV cast, Just connect TV through cast from settings.
Click to expand...
Click to collapse
Will look into this issue. My source is different from current pie ROMs and needs some update.
If possible Take logcat of your error. For logcat, Just connect your device to usb with adb root and adb debuging enabled ( after installing only ROM+ bluetooth patch pack ) in your pc. Dont flash security or magisk patch. Install adb drivers in your pc and take logcat. Type "adb logcat -d > logcat.txt" in adb command window. Now you see logs report moving on command window. Now you have to open cast from settings. Wait few sec with cast open . Your error log got saved in txt file. Send that txt file here or to some other developer:good:

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CRNair said:
I tried almost all Pie roms. I face this problem on this rom only. I did not try decreasing brightness from the status bar but tried changing %age and slide bar.
TV cast works on all Oreo roms but not on any of the Pie roms. I do not use any apps for TV cast, Just connect TV through cast from settings.
Click to expand...
Click to collapse
I dont have display issue or twrp error. My device is yureka plus YU5510A. What is your device model.? Buying year.?

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[email protected] said:
I dont have display issue or twrp error. My device is yureka plus YU5510A. What is your device model.? Buying year.?
Click to expand...
Click to collapse
Yureka AO5510 and year ?

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CRNair said:
Yureka AO5510 and year ?
Click to expand...
Click to collapse
So, YU5510 and AO5510 have different baseband version and different display density.

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[Signed ] Lineage OS-16.0 experimental update will be released soon with fixes:good: