yashsingh1/xdaforums huggingface dataset:
[Sony Xperia P, U, Sola, Go] pirej:
I don't know if it will give you GB link, but.. try this
[T-Mobile Galaxy Note 4 Q&A, Help & Troubleshooting] xda23:
Can I just go into my files yellow folder and transfer my stock backed up rom that I backed up on my device using es file folder and move it to my SD card for I can keep it just in case I ever want to reinstall it on my device again?If yes how do I go about doing that?are would it be better to backup my roms to Dropbox or drive,etc?I don't have a computer so I have to use my device to do it.which way is the best way could you please explain the easiest way to do this process.I would greatly appreciate any help on doing this procedure. Thanks In advance!!! ;)
[T-Mobile Galaxy Note 4 Q&A, Help & Troubleshooting] audscott:
I back mine directly to my sd card and back those up to my pc, so cloud in your case. Backups don't work between like devices, but on the same phone it can be a lifesaver.
[Xperia Z3 Compact Accessories] lgrangeia:
I'm looking for an MHL cable which allows:

Full HD hdmi output

Charge the phone while in use

Can still use USB OTG to connect a keyboard/mouse dongle

Is this even possible?
[Xperia Z3 Compact Accessories] Dsteppa:
http://www.ebay.com/itm/MHL-Micro-U...D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557

Works fine for me.

I don't know about the keyboard part, but that shouldn't be a problem I assume.

This particular one is sold out, but shouldn't be hard to find someone else that sells the same. Only bad part is that the power cable part is short.
[Xperia Z3 Compact Accessories] lgrangeia:
Thanks!

Meanwhile I found these:

http://m.ebay.com/itm/271566140891

I'm tempted to buy one, and see if they work.

Im wondering if we can output 1080p since z3c screen is only 720p

I'm amazed with this phone. Just tested a USB Ethernet dongle and it worked flawlessly out of the box.
[Xperia Z3 Compact Accessories] meaniez:
z3c can output 4k videos over mhl, phone screen resolution has nothing to do with it
[Xperia Z3 Compact Accessories] harryville:
If your TV has an MHL port, passive MHL cable and you have an adapter, the extra micro usb on the adapter should be ok for USB OTG.
[Xperia Z3 Compact Accessories] lobie81:
Sorry, but this a dumb, MHL noob question. Will any old micro-usb MHL adapter work, or do I need one specifically for a Sony phone or something?

Thanks
[T-Mobile Galaxy Note 4 Q&A, Help & Troubleshooting] bartolo5:
I have smaller hands and I've found the 'reduced size' mode for one handed operation is extremely useful when holding the phone with one hand. However, the shortcut gesture to turn it on it's weird: you swipe from the border into the center, and then back to the border. While you do this this gets registered on the running app and things can get messed up.

Does anyone know a way to have a different shortcut? Like double press the home key, or something similar..

Thanks!
[T-Mobile Galaxy Note 4 Q&A, Help & Troubleshooting] twe90kid:
Enable the settings in the first picture, then you get a hidden sidebar which can be opened. Press on the button and it will automatically make the screen reduced without swiping back and forth.
[T-Mobile Galaxy Note 4 Q&A, Help & Troubleshooting] bartolo5:
Thanks! That works
[Sony Smartwatch 3] gs05:
**** FIXED - it is a software problem with my tracks. GPS and Bluetooth work great through other GPS apps ****

I have a pair of bluebuds x and Jabra rox headphones and I get serious audio skipping and Bluetooth dropouts when streaming audio in offline mode. It happens at different spots on the same songs, but different again by headphone so I think it is the smartwatch.

Anyone else experiencing this? I took them running with the watch for two 5 mile jogs and it's worse when moving than when standing still. Also seems worse with my tracks watch GPS running without phone.

I did the resets, repairing headsets, etc...

Hopefully it's a firmware fix as they sound fine directly connected to my moto x. Anyone else try this?

- sent from tablet, so apologize for typos
[Sony Smartwatch 3] king conan:
bad news...

My question is about your running session. Did you use any app without the phone to track it? Is Google fit or My Tracks good enough for the GPS thing?, at least to wait for full proper running apps (without the need of the phone).
[Sony Smartwatch 3] gs05:
Using Google tracks without the phone.... Do you have issues too?
[Sony Smartwatch 3] king conan:
Not, just curious. My sw 3 will arrive next week.
[Sony Smartwatch 3] gs05:
Update...I swapped out my watch for a new one and still the same issue, so it must be the unit. I get Bluetooth drops when playing offline when

- screen goes from active to stanby mode

- When my tracks is running in active mode (works in mute mode), so something between the apps is causing problems
[Sony Smartwatch 3] king conan:
Next test would be different bluetooh headphones.... or just wait for more reports from other users.
[Sony Smartwatch 3] gs05:
I tried three pairs of headphones! Jabr Rox, Bluebuds X and Plantronics.

All the same issue!
[Sony Smartwatch 3] king conan:
and 2 watches, right?

So we are now sure the crappy support for bluetooth at the moment. While we wait for future updates, can you try to select the lowest quality for offline playback in Google play music?

Perhaps high bitrate mp3 are not well managed by the watch... Just guessing.
[Sony Smartwatch 3] gs05:
You cant change the offline bitrate on google music...it is predetermined. Lets hope android wear 2.0 supposed to be ready this week fixes this and much more!
[Sony Smartwatch 3] king conan:
Ok. Let's hope a fix is coming, but I would not think about wear 2.0. Google only said features like gps and music would be the next step and that is already here. The other watches got the update a couple of weeks ago... So I think we're already in "2.0".
[Sony Smartwatch 3] gs05:
I tried again today, just music, no tracks (no gps) and no skipping. So it must be a joint radio issue for sure
[Sony Smartwatch 3] oddoreven:
I've got the Bluetooth music stuttering too, but only with my tracks (gps) and offline music playing. No problem with offline music play without my tracks. I think too this must be a problem with the Bluetooth and gps combo. Since the main reason I bought the Smartwatch 3 was as a fitness wearable for running. The only thing that sets this device apart is the phone free music with gps, Bluetooth, and wifi radios. I hope they can fix it through a update. Otherwise I won't be keeping it and can't recommend it.
[Sony Smartwatch 3] DalSegno:
I can report no stuttering with Plantronics Backbeat GO 2 with offline music play. Didn't try it in conjunction with GPS though.
[Sony Smartwatch 3] jkr284:
Well ive tried it every which way with the Sony ws-610s and no skipping at all! Not sure what bluetooth they use, ill have a look tomorrow.
[Sony Smartwatch 3] gusano38:
I got my SW3 today :D

I can confirm the stuttering when the screen goes to standby and when you start applications, etc.

I started the gps (from the developer menu) and did not get any stuttering.

I'm thinking that this is more of a software problem (at kernel level) and not a hardware problem so it might be fixed (at least I hope so) with a firmware update.

EDIT: I forgot to mention that I'm using the Sony SBH20 bluetooth headset

I guess we should file a bug for this.
[Sony Smartwatch 3] legend921:
I was afraid of getting the skip issue from this thread, however, today was the first day that I was able to try the offline features of the watch. I have no skipping issues at all and that was running both the GPS and the Headset for music with the screen turning off during my run. I am running the new Sony MDR-AS800BT headset. So far this headset is definitely one of the better ones that I have owned for sport use! It does not fall out whatsoever.
[Sony Smartwatch 3] gusano38:
I wonder if it has something to do with the Bluetooth version. My headset is BT 3.0. I guess the MDR-AS800BT is BT 4.0 or later.

I keep thinking this is a problem of resources... the kernel is putting the cores in the processor in a economy state that is not powerful enough to encode to the BT headset and simultaniously handle the my tracks app and the GPS flow. Android 4.3 had a bug like that and they did fix it.
[Sony Smartwatch 3] admisi:
Maybe the difference in user experiences depends on whether music is in 128kbps or 320kbps or more. Can anyone with stuttering try with maybe the same song with different mp3 bitrates?

I'm looking to buy this thing, but after my terrible experience with Samsung Gear Fit, I am waiting to see the user experiences and problems.

GPS erratic differences may be as a result of some users not waiting long enough to get decent GPS fix, which takes a while with standalone devices and no network.
[Sony Smartwatch 3] gs05:
I tried the jabra rox, which were bt 4.0 and then bluebuds x which were 2.1 and the rox were actually worse. No Sony headphones to test here in NY at the major retailers.

I think it's software too or perhaps the tracks app is bad with resources
[Sony Smartwatch 3] legend921:
The MDR-AS800BT is bluetooth 3.0, as for the sound quality I was using 320kbps files in my run. No issues whatsoever. Anyone tried lossless files? I wanted to try tidal on the wear for offline playback. I hope they get the walkman soon to use with the wear.
[Sprint LG G3] bpdubbb:
Anybody know the code to access the engineering mode on this phone?
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
-----JellyKernel-----​

This is an all-in-one kernel for Jelly Bean.

Keep in mind, that this kernel is made for balanced battery life. And be advised, that phone could end up in a bootloop. Be awared of that.​

DOWNLOAD SECTION IS BELOW!!!​

OTG:​

Some notes:

-Stock ramdisk doesn't have appropriate lines for mounting /sys/kernel/debug, which is needed for manipulating OTG implementation on our device.
-You need to enable OTG support in the system itself. There are apps for fixing that, look up in the Play Store.
-It's still could be kind of jerky to get it to work. Feel free to ask about OTG.

Instructions for OTG support:

1. Open up your terminal and first type:

mount -t debugfs nodev /sys/kernel/debug

2. Now it's tricky:

For peripheral mode (it's default mode used when charging and etc):

Type in the terminal:

echo peripheral > /d/otg/mode

For host mode (for connecting USB devices):

echo host > /d/otg/mode

That's the current implementation atm. I'll try to do something easier later.

Features, which should be implemented later:​

-Gamma control (will implement that later)

-CPU VDD sysfs interface (useless)

-Higher CPU overclock (not possible yet)

Installation:

Flash this zip through CWM and you're good to go. :)

Please leave me THANKS if you can.

I want to say thanks to:

CrashBandicootX (for amazing kernel banner)

neutrondev (for giving me some opinions)

dazzozo (for fixing OTG)

skyinfo (for awesome commits)​
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
DOWNLOADS:

BE AWARE, THAT DATA COULD GET CORRUPTED!!! ALWAYS MAKE NANDROID BACKUP BEFORE FLASHING MY NEWEST KERNEL BUILDS! I WON'T BE RESPONSIBLE FOR THE DAMAGE YOUR DATA GOT!!!! IT'S HIGHLY RECOMMENDED TO MAKE FULL DATA WIPE AND REFLASH SYSTEM, BECAUSE KERNEL IS ABSOLUTELY DIFFERENT FROM NOW ON!!!

Build 20150517-015 (STABLE)

Fixed camera
Some more cpufreq driver updates

Build 20150516-012 (TESTING)

Updated fat filesystem drivers, fixed some bugs
CPU usage dropped at idle
Heavy SLUB optimizations and fixes

Build 20150516-006

Fixed some bugs regarding CPU access
Much better hotplug functionality (now you can leave mpdecision enabled)
CPU scaling optimizations
ext4 fix (one weird thing: after installing this kernel, startup wizard will appear - turn off wifi and go through all the procedure, otherwise you will be stuck at google login)
Fixes from LG G2 kernel

Build 20150515-001

Tons of improvements
KGSL fixes, stability fixes, working scaling governor
Dynamic FSYNC
Made scaling drivers to work more efficiently
Lessened up chances of QDSP5 to crash in low memory situations, improved decoding
Stabilized wakeup/sleep switching
Several quirks for better interconnect between MDP and GPU
TONS of camera fixes, now it should work marginally better, provide better framerate when recording
Improved ZRAM efficiency
Introduced optimized percpu variable access, which improves performance a little bit
added optimized AES and SHA1 routines
Optimized Adreno drivers, reverted back to stock ones
AND TONS MORE OF STUFF!!!!

DOWNLOAD LINK:

https://www.mediafire.com/folder/78e7p85s3fc9p/KERNELS​

Link for the source code:

GITHUB:

https://github.com/airidosas252/android_jellykernel_vee7
[LG Optimus L3 II, L5 II, L7 II, L9 II] kalel29:
thanks for you work,i will definitely try this one.
[LG Optimus L3 II, L5 II, L7 II, L9 II] shiftyHungary:
This is definetly awesome news, I'd like to give a link from my rom to this kernel-can't implement it now, but I'd like to make new versions with your kernel, credits given. Great job, thank you!
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
Good thing I haven't posted this kernel yesterday. You would have gotten into a real mess: networking would stop working after some use of it.

It was a problem related to compilation. I've fixed it now and testing.

I will upload it to you a little bit later today. Sorry for waiting. :)
[LG Optimus L3 II, L5 II, L7 II, L9 II] Ilyazzzz:
Please add swap support in next version of this kernel
[LG Optimus L3 II, L5 II, L7 II, L9 II] kalel29:
Doing nandroid backup then im gonna test it,thanks. :good:
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
It is there.
[LG Optimus L3 II, L5 II, L7 II, L9 II] kalel29:
i tested the kernel a couple of hours,maybe i made something wrong cause the phone was heating and everytime i exit an app i had redraws on the home screen,some apps just close after using them,without the warning of a FC,like testing the kernel with antutu qhen it reaches 80% the app just closes. And it made the phone slower.

When i made the backup restore i lost a few apps none of them are important,i can download them again.

I used no frills cpu with smartassH3 and vr,with the kernel in max OC and min UC values,and i did not touch the gpu frequency,because i dont know hot to do that.

So basically im not saying the kernel its bad,is that maybe i neded to use another app in order to have better perfomance

So,yes i need help or just point me into the right direction so i can search about it.

I've been using modified kernels,since xperia x10,but this its the first time i have these problems.

And thanks again for your work and effort.
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
As I mentioned in the thread, avoid using 500 MHz GPU clock. This is the most obvious thing, that makes phone unstable. Set it off using Trickster MOD.

Don't know, why mine is rock stable for like 3 days now (there is something wrong with deep sleep, though. I think different toolchain is responsible for such issue).

I even broke into 10000 (10420 points) mark in Antutu, so yeah... Definitely something's wrong on your phone.

With stock kernel my phone was very laggy, always redrawing no matter which launcher, stutter in almost every game (now even Hungry Shark doesn't lag anymore).
[LG Optimus L3 II, L5 II, L7 II, L9 II] kalel29:
Thanks for the response,but mate,as i mentioned ,i never touched the GPU frequencies.because i was using only no frills cpu in order to use the max oc and the min oc for the cpu.

I will check that app (trickster mod) asap, right now im at the work,also,if you can ,can you tell me your settings please?

And thanks again.
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
Regarding GPU frequencies, it's the same deal as the CPU frequencies, although changing it could either improve performance or make it worse more drastically.

There's nothing so special about my settings: Using 1024 Kb of sd cache, sio i/o governor, smartassv2 cpu governor, leaving both cores online all the time (deleted mpdecision binary from /system/bin folder, because it's too poor for keeping optimal on and off switching of second CPU core). From OS side I've deleted every possible LG app (left nearly at AOSP level), disabled logcat (because I don't need such right now), using Class 10 microSD card, because it won't bottleneck the phone too much. So that's about it. :)
[LG Optimus L3 II, L5 II, L7 II, L9 II] kalel29:
ok then,thanks i will try the same settings,also i have a 16gb,class 10 microsd card,and deleted all the lg apps that i dont use. :V

thanks for the reply.
[LG Optimus L3 II, L5 II, L7 II, L9 II] CrashBX:
Any possibility of USB OTG being implemented anytime soon?
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
I don't know. It's in the same position as it was in Kitkat - drivers are included but it just doesn't work.

I'll try talking to other developers.
[LG Optimus L3 II, L5 II, L7 II, L9 II] Juaaanchi:
RAM

Hello! :cyclops:

Is there any form to optimize the RAM usage? Any application or something? Greenify works?
[LG Optimus L3 II, L5 II, L7 II, L9 II] kalel29:
Im using v2,everything runs better,and its feels smoother,the only thing that i noticed is that i lost data in some apps,had to disable superSU,and Xposed,and open all the apps that requiere root,in order to regain access to the apps that use superSU again,and finally when im using antutu in order to see how is the perfomance it just closes when its about to finish the benchmark,always,besides that minor thing,the kernel its solid,im using no frills cpu with max freq in 1037mhz,min in 245 mhz, sioplus and smartassh3,(im not touching GPU freq),but every time i restart the phone,the values doesnt stay,y have to manually change the governor and scheduler.
[LG Optimus L3 II, L5 II, L7 II, L9 II] kalel29:
Sorry dude,thanks for your effort but i think my phone doesnt like your kernel,i used trickstermod,no frills,set cpu,and the antutu one,and everytime y reboot the phone the kernel has the default settings again,min freq in 245,max freq in 1,036,and it returns also to ondemand and sio.

:/

I made a backup of my kernel,what partition do i need to restore in order to have the old kernel back?????

and again,thanks.

P.S. a friend is using same kernel in his phone,he is using stock firmware,odexed and im using a custom rom,deodexed. And its the same result in both phones.
[LG Optimus L3 II, L5 II, L7 II, L9 II] sasa g:
[MENTION=3257354]kalel29[/MENTION]

To restore old kernel in CWN go to advanced restore and choose boot
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
Yeah, now I'm encountered certain problems and I was testing backported Kitkat kernel for some time now.

That one is miles better than Jellybean's one (it is too buggy, because simply compiling breaks certain things)

Kitkat kernel, at least, puts phone to sleep state properly (now my phone stays cold throughout whole day, if I don't use it at all, while with Jelly Bean's one, it was always warm, sometimes even hot)

And yeah, sorry, who feels, that posted kernel causes some problems. It is addressed now and fixed.

I'm not an expert in C code, so some specific programming issues are unsolvable for me.

And the feedback is always welcome for me. :)
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
By the way,

I would not put so much effort for enabling hardware acceleration in KK. It's too much of a pain, anyway.

Though if I backport KGSL from newer Adreno devices, then maybe KK would be hardware accelerated again, but I don't have enough time to work on such project.
[LG Optimus L3 II, L5 II, L7 II, L9 II] gohaz0331:
[MENTION=5785157]airidosas252[/MENTION] the ksm settings is enabled in ramdisk ? or I can use a init.d script to enable or configure it ? And the zram needs use a script to enable on boot (stockrom 4.1)?
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
Ksm is enabled.

You could enable zram by just enabling it in Trickster mod.
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
Okay, modified my kernel a bit. Added one fix, which was missing.

Now trying to compile my kernel with GCC 4.8.

Previously it stayed on LG logo forever since decompression got corrupted during the process.
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
Can anyone help me?

I'm getting an error when loading a wifi module:

wlan: Unknown symbol kmalloc_caches (err 0)

I don't understand, why it breaks. By the way, I needed to change memory allocator to SLAB in order for kernel to boot. With SLUB kernel does not get pass the bootloader.

Kernel is built with newest build of Linaro 4.9.3.
[LG Optimus L3 II, L5 II, L7 II, L9 II] su_haris:
Hi,

So does the WiFi work now or not?

About GCC Linaro 4.9.3, isn't it optimized for A15, so will it to good to p710?

If you're sure about the bootloader and SLUB part, then this commit (from my friend Fauzan, for L7 P700) maybe useful, its SQLB memory allocator

https://github.com/F4uzan/f4kernel-u0/commit/9c3e1dbbe8dee37465321cb5b553c9dbedf899b5#

Good luck!

If you manage to boot after compiling with a GCC Linaro 4.6+ compiler, that'd be real cool!
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
I will try to apply that commit on my kernel.

Now I'm getting ready an entirely new kernel build. It will be close to stock as possible while being very fast, responsive and stable.

Our kernel does not like msm patches at all. After applying them, kernel totally breaks itself even in very early initiation. Well, who knows what LG did to it, because things don't look good while looking at the source. <3
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
Overclock is becoming a truth!

Oh yeah!

I've been working with source this whole day, while having my stomach always full. ^^

Still, It's hardly stable, since something's wrong with the scaling.

And for many it's still open for debate, how I managed to do that:

I used PLL2 clock generator, since PLL4 does not want to get past 1036 MHz without reboot.

PLL2 will overclock the innards of our SOC, meaning that everything will be overclocked.

I'm considering raising AXI bus speed, since PLL2 is closely related to that (acpuclock table shows that) and getting even better performance per clock.

I'm giving no ETA, though. Sorry. :/

I want to make this OC stable, so my work won't be available to anyone, until it's usable.
[LG Optimus L3 II, L5 II, L7 II, L9 II] razorblue:
What new this? :3
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
Changed Adreno drivers and KGSL framework.

That should change GPU's performance somewhat. :)
[LG Optimus L3 II, L5 II, L7 II, L9 II] DS_katauri:
That's a good idea. What will be maximum CPU frequency? Or it's unknown now? And also,will it be compatible with christi's cyan10 project? Just dreaming about perfectly-working device. Thanks a lot!))
[LG Optimus L3 II, L5 II, L7 II, L9 II] neutrondev:
Well it is not good to OC the entire SOC battery drain will be crazy. Idk how risky it is, talking about the risks, but cool.
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
I won't give enormous overclock using PLL2 generator. Upto 1.1 GHz at most, since we could burn NANDs pretty easily, since they are sensitive to clock speed and voltage fluctuations, anyway. I still need to investigate source code even further, since something else is holding overclock behind. Annoying stuff...

Anyway, I successfully updated the kernel to 3.4.11 without sleep of death finally (you can thank other sources which had some newer drivers, while LG sources are nearly the earliest ones available from CodeAurora) and I found a way to enable USB OTG finally. <3 who wants to use a mouse or USB flash drive? You soon can. :)

Still tons of stuff needs to be fixed now. Doing some progress. :)
[LG Optimus L3 II, L5 II, L7 II, L9 II] neutrondev:
They will need a powered USB hub since our hardware doesn't support it.
[LG Optimus L3 II, L5 II, L7 II, L9 II] airidosas252:
Yeah, blame Qcomm for screwing up drivers completely. In theory, they should have supported routing power to OTG devices, but they aren't powered at all.

Even source has traces about 5V power routing to OTG devices, but it isn't working all... Damn...