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[JDCTeam][8.1.0]9 Dec][Substratum] The Android Open Source Project Oreo

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By -+BB+-, Recognized Developer on 7th October 2017, 08:26 PM
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Announcement from -+BB+-: The Android Open Source Project (AOSP) 8.1.0 for Galaxy S4



The Android Open Source Project Oreo
Brought to you by Jflte DevConnection Team

Code:
#include <std_disclaimer.h>

/*
 * Your warranty is now void.
 *
 * We're 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 us for messing up your device, we will laugh at you.
 *
 */

What is AOSP?
AOSP is Android as Google publish without other modifications. More or less AOSP is the Nexus devices stock rom without gapps. Anyway to get a working system I' ve added and adapted some changes from CyanogenMod , Codeaurora and LOS.
Please do not ask for features to be added because we're not going to add more to keep this ROM small, fast and pure.


JDCTeam
In alphabetical order:

Screenshots:

Click on the screenshots to get full size:




Known issues
  • Stock camera app half broken (Workaround: install Camu app from Playstore, Photos and Videos works fine)
  • NFC (removed from build ATM)
  • RIL: to be tested on CDMAs variants (Report on the thread if something is working!)
  • BUG REPORT NOT ALLOWED AT THIS STAGE OF DEVELOPEMENT
  • exFAT support --> FIXED + added NTFS support
  • CDMA Users: logcat and Radio logs for RIL are needed, as i don't have a CDMA device for testing, otherwise CDMAs variants will be broken forever


Download
ROM builds are temporary moved to AFH until RomHut issues are solved.

Installation
Unofficial TWRP recovery with Oreo support is needed for installation NOTE: the recovery works with both N/O ROMs, no need to flash the official recovery if users wants to go back to N ROMs

Device variants supported: I9505, I9505G, I9507, I9508, I337, M919, I545, R970, L720, S970G, S975L.
Do not ask if it works on 9500, 9506, 9515... or any other phone model that is not a variant of 9505!!


AT&T and Verizon users: since your bootloader is locked, you must be on the UCUAMDB or UCUAMDL bootloader if you own an AT&T phone, otherwise if Verizon you must be on the VRUAMDK bootloader in order to use this ROM. Do getprop ro.bootloader in Terminal Emulator or through ADB shell to find out which bootloader you have

First time or clean install:
  1. Download the ROM from the link above
  2. Download GApps package for Nougat 8.0
  3. Put the zip files on your SDCard
  4. Reboot in Recovery
  5. Wipe Data / Factory Reset
  6. Optional: convert to F2FS
  7. Select "Install zip from SDCard"
  8. Choose AOSP ROM zip file
  9. Choose GApps zip file
  10. Flash
  11. Reboot system


Update over an existing previous AOSP Oreo build:


Via OTA Updates:
  1. Open OTA Updates app
  2. Download the update
  3. Press "Install"
Your device will automatically reboot and install the update.

Manual update with TWRP:
  1. Download updated build from the link above
  2. Put the zip files on your SDCard
  3. Reboot in TWRP Recovery
  4. Select "Install zip from SDCard"
  5. Choose AOSP ROM zip file
  6. Flash
  7. Reboot system

    NOTE: the "dirty" flash to update an existing version DO NOT NEED any new re-flash of Gapps... integrated BackupTool during rom install will backup your gapps (already installed) and restore them after rom update!

NOTE: This ROM is dex-preoptimized, so do not wipe cache and Dalvik after rom flash!

First boot after install/update takes a while, wait at least 5 minutes for it to boot.
General notes
  • Theming: rom has from this build the new SUBSTRATUM THEME ENGINE. Use the integrated Substratum app to apply OMS overlays (OverlaysManagerService).
  • We use 5.1 blobs for radio interface. Update your phone to latest Baseband and Bootloader available for your variant (must be a version 5.0 official Baseband)
  • MAGISK: we tested v14.2 and v14.5 and they work both included STWEAKS (with BB kernel installed, obviously).

Sources
GitHub


Social
Google+: JDCTeam Community
YouTube: JDCTeam TV


Credits
  • JDCTeam
  • CyanogenMod
  • Google
  • CodeAurora
  • TeamSubstratum
  • PureNexus

Special thanks:
Daily ongoing changelog:

Check HERE to see the ongoing changes on development!


XDA:DevDB Information
AOSP 8.1.0 for Samsung Galaxy S4 (Qualcomm variants), ROM for the Samsung Galaxy S4

Contributors
-+BB+-, smeroni68, alucard_24, MattBooth, angelcalibur, franzyroy, hawkerpaul, javelinanddart, Jimsilver73, side, smstiv, josegalre
Source Code: https://github.com/AOSP-JF-MM

ROM OS Version: 8.x Oreo
ROM Kernel: Linux 3.4.x
Based On: AOSP

Version Information
Status: Beta
Current Beta Version: Beta 4
Beta Release Date: 2017-12-09

Created 2017-10-07
Last Updated 2017-12-09
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7th October 2017, 08:26 PM |#2  
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7th October 2017, 08:26 PM |#3  
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7th October 2017, 09:39 PM |#4  
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Currently on AICP 7.1.2, I've been looking forward to try out Android Oreo on my Galaxy S4. This looks neat Thank you.
7th October 2017, 10:09 PM |#5  
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7th October 2017, 10:24 PM |#6  
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Intall Error 7
Samsung S4 Sprint, SPH-L720
GSM Unlocked (working with T-Mobile USA), NG2 modem
TWRP 3.1.1-0

1. Downloaded .zip install file
2. Checked MD5, passed
3. Copy .zip to SDCard
4. Proceed with install, got following error:
set_metadata: Error on lstat of "/system/bin/qcks": No such file or directory
updater process ended with ERROR: 7
Error installing zip file '/external_sd/JDCTeam-8.0.0-20171004-ALPHA.zip
7th October 2017, 10:25 PM |#7  
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can't install with twrp (3.1.1-0)
i could install it only with cwm
7th October 2017, 10:31 PM |#8  
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Quote:
Originally Posted by unattended.bag

Samsung S4 Sprint, SPH-L720
GSM Unlocked (working with T-Mobile USA), NG2 modem
TWRP 3.1.1-0

1. Downloaded .zip install file
2. Checked MD5, passed
3. Copy .zip to SDCard
4. Proceed with install, got following error:
set_metadata: Error on lstat of "/system/bin/qcks": No such file or directory
updater process ended with ERROR: 7
Error installing zip file '/external_sd/JDCTeam-8.0.0-20171004-ALPHA.zip

I just noticed i made a mistake by not reading that an unofficial TWRP is needed.
7th October 2017, 10:37 PM |#9  
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New recovery needed...
Hi guys, new compiled TWRP 3.1.1-0 from JDC Development is needed!

RECOVERY IMAGE FOR OREO
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7th October 2017, 10:39 PM |#10  
-+BB+-'s Avatar
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Quote:
Originally Posted by unattended.bag

Samsung S4 Sprint, SPH-L720
GSM Unlocked (working with T-Mobile USA), NG2 modem
TWRP 3.1.1-0

1. Downloaded .zip install file
2. Checked MD5, passed
3. Copy .zip to SDCard
4. Proceed with install, got following error:
set_metadata: Error on lstat of "/system/bin/qcks": No such file or directory
updater process ended with ERROR: 7
Error installing zip file '/external_sd/JDCTeam-8.0.0-20171004-ALPHA.zip

Quote:
Originally Posted by cmert

can't install with twrp (3.1.1-0)
i could install it only with cwm

Installation
As i wrote in the first post:

Unofficial TWRP recovery with Oreo support is needed for installation NOTE: the recovery works with both N/O ROMs, no need to flash the official recovery if users wants to go back to N ROMs

You need my recovery, otherwise getprop function won't work properly and ROM can't be flashed.
You can work around this issue removing the custom asserts on installation script, but this will kill RIL
@smeroni68 it's already linked in first post, no need to share twice
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7th October 2017, 10:41 PM |#11  
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Quote:
Originally Posted by -+BB+-

Installation
As i wrote in the first post:

Unofficial TWRP recovery with Oreo support is needed for installation NOTE: the recovery works with both N/O ROMs, no need to flash the official recovery if users wants to go back to N ROMs

You need my recovery, otherwise getprop function won't work properly and ROM can't be flashed.
Yua can work around this issue removing the custom asserts on installation script, but this will kill RIL

Change the link, mate... if not our dropbox will be suspended because of too much download!!

EDIT: OP link edited with Gdrive one...
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