will this stable release have addressed the wifi disconnection issue once the phone's screen is off? :S
[JDCTeam][STABLE][5.1.1][26 January] Optimized CyanogenMod 12.1 builds [EOL]
- Thread starter AntaresOne
- Start date
No such issue experienced until now, connected to WiFi since first boot
Default settings
Just installed. Thanks for an awesome ROM. Will report if any issues in next couple of days usage. ???
Sent from my GT-I9505 using Tapatalk
Sent from my GT-I9505 using Tapatalk
I've never experienced this, either. Check in setting>WiFi>Advanced and make sure that keep WiFi on during sleep is set to Always.
Sorry if this is a stupid question...I am confused.
If I do a clean install how do I flash the twrp zip file given here? Through stock recovery?
Always flashed custom recoveries through Odin using tar files.
The F2FS is optional in this right?
On the twrp homepage I only found an img file and not a tar file to flash via Odin..
If I do a clean install how do I flash the twrp zip file given here? Through stock recovery?
Always flashed custom recoveries through Odin using tar files.
The F2FS is optional in this right?
On the twrp homepage I only found an img file and not a tar file to flash via Odin..
Is stock recovery the only what you have now? The zip in the OP can be flashed from recoveries such as TWRP, Philz, etc.
---------- Post added at 07:30 PM ---------- Previous post was at 07:29 PM ----------
Yes, f2fs is optional
I did not do the full wipe yet.
But if I do including wiping internal storage there will be only stock recovery.
what should I do?
Flash like the latest twrp tar via Odin and then install the twrp zip given here via twrp?
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F2FS is optional but suggested at least for /data (include /cache if you want) and leave /system as ext4. Read "Using F2FS" in the 2nd post
Nope, who said that?
Nope, who said that?
portaleus, actually I have attached the file in that post... it's not a flashable zip, you have to replace the file by hand. I will try to make an installable zip, maybe tonight
@AntaresOne
Thanks for your response to the problem! I downloaded the Imperium ROM 10.1 that wpyh mentioned and replaced the file by myself. Everything seems to work flawless now. No "Bluetooth share has stopped" anymore for 4 hours now and bt connection to my car infotainment system also works great. Should i still try your workaround? Checked the file size and it seems not the same and you added another bt related lib in your zip. If you want then i would test it for you.
@wpyh
Again thanks to you, for me BT seems to work great now, too!
tzyn, please continue testing, and if possible please continue testing both files
maybe alternately AntaresOne, I think if we can get a working source-compiled libbt-vendor, it is better than having a prebuilt one. However, I think we need more logs to diagnose the problem... also, can I browse the source for the new libbt-vendor you included in the Oct 22th build? By logs, I mean that whoever has issues with the new source-compiled libbt-vendor should please attach the logs like what I did before, and let's discuss the issues here. I haven't downloaded the new build yet so I can't test right now
The reason why I tried the blob from the custom TW ROM in the first place is that, there is almost _no_ Bluetooth issue reported in that ROM thread
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Wiping internal storage should not wipe recovery.
i have a strange problem on all 5.1.1 roms and on this one too. few times a day my phone lost ability to make a call sens sms and 3g connection.. but i status bar i have sigal ald LTE icon. but nothing works. i nned to make soft reset to make it work again.. i try differnt modem and nothing help.
Are you using the latest bootloader and modem for your device? They are suggested. This should be fixed in the newest release.
Bug : clean install when I lock the screen buttons back and menu are still active (the phone is vibrating) for several seconds
As FernBch said. try flash latest modems for your device.
But as a workaround maybe you can try toggle airplane mode or did you already try that?
In the second post it says /system f2fs and above you said ext4. Which one is better?
portaleus, actually I have attached the file in that post... it's not a flashable zip, you have to replace the file by hand. I will try to make an installable zip, maybe tonight
tzyn, please continue testing, and if possible please continue testing both files
AntaresOne, I think if we can get a working source-compiled libbt-vendor, it is better than having a prebuilt one. However, I think we need more logs to diagnose the problem... also, can I browse the source for the new libbt-vendor you included in the Oct 22th build? By logs, I mean that whoever has issues with the new source-compiled libbt-vendor should please attach the logs like what I did before, and let's discuss the issues here. I haven't downloaded the new build yet so I can't test right now
The reason why I tried the blob from the custom TW ROM in the first place is that, there is almost _no_ Bluetooth issue reported in that ROM thread
This ROM had BT issues mainly with CDMA variants, once ROM, kernel, optimizations and everything else are the same for each device there's something to do with the internals.
What changes between jf variants? baseband, nvdata etc. I found another vendor blob called libbtnv and that "nv" is suspicious to me... I have a theory, but before confirming I need to disassemble that blob.
@FernBch (jfltevzw) tried it and said that solved all his BT issues which had (since always?) many times
You're to fast, edited my post.
Checked the file size and saw that it's not the same. I flash your zip now to test it.
EDIT: @AntaresOne
First impression is good. No crash at the moment. Current short tests with different combinations: I swiched bluetooth on/off some times, paired again with my AKG B845BT, played some music, switched the headphones on/off, disabled bt while headphones were connected, switched wlan on/off, airplane on/off. And still no crash. I will give a next report tomorrow after approx 24 hours.
Thank you mate
Okay I reproduced this, addressed as minor bug. Thank you
Of course ext4 since /system is basically a static partition, you don't write on it everytime, I just forgot to update that post
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387
Optimized CyanogenMod 12.1 for the Samsung Galaxy S4 (Qualcomm variants)
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. * */
JDCTeam
- Diego Monaco - @alucard_24
- Dimitris Katikaridis - @side
- Franck Rohée - @franzyroy
- Jim Silverlock - @Jimsilver73
- Marco Zanin - @-+BB+-
- Matthew Booth - @MattBooth
- Mattia D'Alleva - @AntaresOne
- Mike Atkins - @FernBch
- Oliver - @angelcalibur
- Paul Harris - @hawkerpaul
- Paul Keith - @javelinanddart
- Simeon Ivanov - @smstiv
- Stefano Meroni - @smeroni68
Features
- Faster than a rocket!
- Based on CyanogenMod 12.1 - Android 5.1.1 Lollipop
- OTA Updates with OpenRecoveryScript support, automatic ROM update after download (needs TWRP recovery)
- BSOD Killer - your superhero against the famous black screen of death bug which randomly occurs after a system crash
- Custom revamped Device Info in Settings->About phone including live CPU/GPU frequencies & RAM status
- Custom kernel Alucard-PWR-CORE by JDCTeam with STweaks support, compiled with Linaro GCC 4.9.4 optimized for Krait CPU and XZ compression
- Easter egg somewhere!
- Embedded "see Changelog" feature
- F2FS support for cache, data, system and MicroSD Card
- Google Nexus Lollipop system audio files
- Improved speed, stability, RAM usage & battery drain
- JustArchi's ArchiDroid Optimizations inside
- LEDify by JDCTeam - choose your favorite notification LED pattern at device's boot!
- LibSwitcher by JDCTeam - IR apps issues? Forget!
- Network Speed Meter in status bar
- Toolbox by JDCTeam - the all-in-one device manager
- All Galaxy S4 variants with Qualcomm Snapdragon 600 are supported (unique ZIP file):
- GT-I9505
- GT-I9505G
- GT-I9507
- GT-I9508
- SCH-I545
- SCH-R970
- SGH-I337
- SGH-M919
- SPH-L720
- Many, many more! Install and see yourself!
GT-I9515 is not supported (slighty different hardware)
GT-I9500 is not supported (completely different hardware)
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
Known issues
- ANT+
- A note about Android Pay: will Android Pay work here? The answer is no. According to Google infos it works only on factory-preinstalled and unrooted Android, do not blame us for this!
Download
January 2016 ROM builds on AndroidFileHost
ROM builds (starting from 24/05) are hosted on Romhut
Mirrors and previous ROM builds are hosted on AndroidFileHost
TWRP Recovery v2.8.7.2 with F2FS management support: AndroidFileHost
Installation
If you are coming from the previous 5.0.2 Optimized version or any another ROM, please do a clean install!
TWRP Recovery v2.8.7.0 is suggested for installation
First time or clean install:
- Download the ROM from the link above
- Download Open GApps package for Lollipop 5.1
- Put the zip files on your SDCard
- Reboot in Recovery
- Wipe Data / Factory Reset
- Optional: convert to F2FS
- Select "Install zip from SDCard"
- Choose ROM's zip file
- Choose GApps zip file
- Reboot system
Update from a previous build:
- Via OTA Updates:
- Open OTA Updates app
- Download the update
- Press "Install"
- Manual:
- Download updated build from the link above
- Put the zip file on your SDCard
- Reboot in Recovery
- Select "Install zip from SDCard"
- Choose ROM's zip file
- Reboot system
First boot after install/update takes a while, wait at least 5 minutes for it to boot.
To convert cache, data and system partitions to F2FS look in post below.
Sources
Available on JDCTeam GitHub
Credits
- AntaresOne - Lead developer
- JDCTeam
- CyanogenMod
- OpenGApps
- Donators
- RomHut
- gkkovacs - JDCTeam-Build01
- azuziel- JDCTeam-Build02
- vt0r - AndroidBuilder build server - now off
XDA:DevDB Information
Android 5.1.1 | Optimized CyanogenMod 12.1 builds, ROM for the Samsung Galaxy S 4
Contributors
AntaresOne, side, smeroni68, alucard_24, -+BB+-, MattBooth, hawkerpaul, angelcalibur, Jimsilver73, javelinanddart, franzyroy, side, smstiv, FernBch
Source Code: https://github.com/Alucard24/Alucard-Kernel-jfltexx/tree/my-aospv2-5.1
ROM OS Version: 5.1.x Lollipop
ROM Kernel: Linux 3.4.x
Based On: CyanogenMod
Version Information
Status: Stable
Current Stable Version: 20160118
Stable Release Date: 2016-01-18
Created 2015-03-28
Last Updated 2016-03-06139Reporting issues
Please report issues in our issue tracker: https://github.com/JDCTeam/issue_tracking_cm/issues
Things like "this doesn't work", "this keeps FCing", "found a bug: *someapp* FC" etc. don't help. We need logs!!!!!!
Do not report bugs if you:
- Flashed a different kernel
- Installed or did mods from untrusted sources
- Installed Xposed
- Modified system files
Changelog
20160118
MD5 - 826c9c4288b41efb8ab1d1b7834f4275
- Kernel:
- Fixed SELinux command line property (fixes superuser access, SuperSU bootloop and STweaks)
20160117
MD5 - 0e711ddd5883da8969f9ce6734e5e68f - Post #7935
- Device:
- Sepolicy updates
- Other little code updates
- Kernel:
- Finally fixed the stuttering audio
- Fixed button vibration when screeen is off
- Fixed freeze when booting connected to an AC/USB cable
- F2FS driver updates
- General code updates (see GitHub)
- ROM:
- Android-5.1.1_r33 (LMY49F)
- Updated security patches to 2016-01-01
- Fixed Cricket APN
- Merged all the upstream CM changes up to today
Tips
- To enable Developer options go in Settings->About device and press "Build number" for 7 consecutive times.
- STweaks shows "no kernel support", what to do? Go in Developer options and enable root.
Using F2FS
What it is? Wikipedia
To use it you should first convert your EXT4 partitions through recovery, before installing this ROM.
On PhilZ:- Wipe and format options->custom format options->toggle ext4 f2fs migration
- Format cache->f2fs
- Format data and data/media-> f2fs (Warning: internal storage is formatted, make a backup of your personal data before doing this!)
On TWRP:- Download and install this TWRP version: https://www.androidfilehost.com/?fid=24269982086988952
- Wipe->advanced wipe
- Select cache->change or repair file system->f2fs
- Select data->change or repair file system->f2fs (Warning: internal storage is formatted, make a backup of your personal data before doing this!)
Now you can install this ROM following installation steps in post above87Updates down the road!
Hi guys
Thread is back and cleaned, thanks to @malybru
I don't know if someone had a look in my GitHub, I didn't stop to develop anything
I own a new build server thanks to @gkkovacs' kindness, pending request for another one by @azuziel
With two build systems we may work way better, there's a lot of greatness for this device down the road!
Already built a new update with MANY changes inside, currently being tested by other JDCTeam friends. Also sent download link to some Sprint guys to test data connection: @ccuchulain @mikshephard @mwilder817 @sekinger @todivefor
Oh, almost forgot
I'm glad to present the Jflte Developers Connection Team, in short JDCTeam!!!!!!!
We are:
- @alucard_24 ("I want AOSP fully working" mainly kernel developer, tester)
- @angelcalibur ("I want your build script, Mattia", trainee ROM developer, tester)
- @AntaresOne ("This is going to work...", mainly ROM developer, JDC GitHub repos maintainer, little tester)
- @-+BB+- ( "I love Slackware", trainee ROM developer, tester)
- @franzyroy ("Mattia update Dark Side theme on the Play Store", tester)
- @Jimsilver73 ("I want Slim lockscreen shortcuts in Optimized CM", tester)
- @Kryten2k35 ("Use OTA Updates, fast, free, many features, stable! ", mainly ROM developer, tester)
- @smeroni68 ("Mattia, ETA??????", the brain, JDC founder, designer, tester)
- A secret insider
Hahaha
Going to change this ROM to JDCTeam in the next update, time to let guys test and I will release, so it's very close!!!
Also, any our project starting from now will be JDCTeam's own, except individual ones.
In case anyone wants to follow our progress, you can see our GitHub: https://github.com/JDCTeam that for now is almost empty, we have to merge all our sources there
We'll soon have our webpage, Facebook page and Google+ community!
Things to download will be in RomHut, so not anymore in AndroidFileHost
A huge "thank you so much" again to all the donators who donated to support this awesome project!!!
With all your efforts, there are until now:
- 125 total donations
[*]879,30 euro!!!!!!!!!!!!!!!!!!!
You're under "Credits" in 1st post as "Donators"
Pretty good for a nice build system, but I will wait more I want to make a rocket like the old one, it used to build updates in only 20 minutes!!
Now, let's start again guys!! :good:
Mattia7620151022 build available
Ok dear guys, the most awaited moment comes...now!!
#### 20151022
- Device:
- Added back FFMPEG codecs
- Added eMMC trim at each boot (log file is saved for each boot in /cache/trim.log)
- Added our custom init script
- Custom Doze service (Settings->Gesture)
- Fixed MMS
- Fixed 2G data connection
- Fstab: put f2fs above ext4
- General RIL updates
- Moved dancing LED to LEDify
- Realtime CPU/GPU maximum frequency & RAM status in About phone (2/2)
- Reverted to new consumerIR send command timing
- Updated fingerprint for some models
- Updated media codecs
- Updated power management at boot
- Updated RIL properties for I9505G
- Kernel
- Linux kernel 3.4.109
- A lot of code updates & fixes including general code from Linux kernel 3.10
- Added back kexec-hardboot patch (if this ROM is installed as primary, now secondary ROMs in MultiROM will boot)
- Added KMS and UKMS from Linux kernel 3.10
- Added VENO TCP protocol
- Added ZRAM and enabled with 256MB (as default for ex. battery, battery and defaut STweaks profiles, 512MB for performance and ex. performance)
- Changes and fixes on LMK
- Changes on OOM control, less battery usage
- CPU governors tuning/code cleaning
- Increased maximum on call & standby freqs to 1350.000 KHz (fixed slow InCallUI while in deep sleep)
- IPC: ported code from 3.10 kernel
- Optimized alucard, darkness, nightmare and ondemand CPU governors
- Various ramdisk optimizations & updates
- ROM
- Android 5.1.1_r24
- Archidroid v4.1
- Built with GCC 4.9.4
- Improved build environment
- Bionic: reworked the whole branch:
- A lot of improvements and more optimizations for ARM-Cortex-A15/Krait CPU
- Implemented pty.h
- Removed unused/not needed optimizations
- Lots of cleaning
- Aapt:
- default apk compression to 0 ratio (improved speed & memory usage)
- don't compress qmg, wbp and arsc assets
- Added battery saver Quick Settings tile
- Added JDC LEDify:
- Can be managed by the Toolbox app (below)
- Patterns up to now:
- JDCTeam dancing rainbox (default)
- Hearbeat blue
- Heartbeat green
- Heartbeat red
- Nexus-like
- Nexus-like reversed
- Police blue/red
- Samsung default
- Added JDC Toolbox app, wrote from scratch:
- Manage LEDify settings (user-customizable notification LED at boot, prebuilt patterns)
- Manage the IR LED driver (easy way to make any IR app work)
- Added live lockscreen support & previews
- Added show volume to tile chooser
- Added volume boosted ringtones
- Allow disabling the privacy guard notification
- Audioflinger: do not build with -Os anymore
- Correctly import wget binary needed by some STweaks features
- Fixed remaining stagefright security issues & fixed some possible overflows
- Fixed encryption for F2FS
- Fixed ipv6 tethering
- Format script:
- Added ART cache & /cache autoclean
- Added kernel settings autoclean, enabled when required like this build)
- Power on notification LED for debug purposes (blue if installing on /system, red if installing in MultiROM as secondary)
- Framework: various multimedia updates
- Improved SystemUI circle battery
- Include Android security patch level in Settings
- Libpng: small fixes from Marshmallow
- New JDCTeam ASCII art
- New bootanimation! Big thanks to @ovaxivanov
- Personalized SetupWizard UI
- Revamped Device Info in Settings:
- Added device hardware info (under "Common"):
- CPU info (number of cores, realtime maximum frequency for each core)
- GPU info (model, realtime maximum frequency)
- Realtime RAM status (size, used, free)
- SoC info (manufacturer, model)
- Added ROM logo with team members below
- Added "ROM Thread" which links the user to ROM's thread on XDA (under "More")
- Device-related infos moved under "Common"
- ROM & kernel infos moved under "ROM"
- Issue report & JDCTeam on G+ moved under "More"
- Updated some strings
- Removed dancing LED (there's LEDify now)
- Reverted CM changes for BFQIO and cgroups
- Show icon of app associated with the toast notification
- Support for faster brightness response to light changes
- SystemUI: various updates & fixes, use new lockscreen music visualizer from Eleven
- Telephony: many framework updates & improvements
- Updated & fixed some APNs
- Updated system icon to material
- Updated Webview to v46.0.2490.76
- Various SELinux updates
- Various other code updates (CM upstream merged 18 August~today)
Clean install is strongly suggested, especially if you are on 17/08 build.
If you use OpenGApps please reflash the GApps package after you update* the ROM (*but take care of the words rightly above this sentence)
Random reboots? Take a copy of the last_kmsg located at /proc (you need a root file browser or terminal emulator [su -C cat /proc/last_kmsg > /sdcard/last_kmsg.log]) we need logs!
Still bluetooth issues? Flash this and test, then let us know
eMMC will be trimmed automatically at each boot, note that this could slowdown a bit the boot process but will prevent the ROM from being sluggish time over time. A log for trim is saved in /cache/trim.log, most of the times about /system will show 0 bytes trimmed: this is not a bug as this partition doesn't need trim at all, but has been included anyway.
IR apps issues? No more a fear, just go in Toolbox->IR Driver!
Personalize the notification LED at boot with Toolbox!
Download: https://romhut.com/versions/optimizedcm-12-1-2015102269
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