yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S 4 General] exxocism:
Patch for SHV-E210S (Galaxy S3, SGS3)

Here's my modified libWFD_ENGINE.so for Samsung Galaxy S3 (SHV-E210S).

I got it working on E210SKSUGNA2.. I recommend not to try on other version cause it may brick your system ( I did :crying: )

and here are some differencies for you, in case you need some modifying job..
[AT&T Samsung Galaxy S 4 General] iAndroidTH:
There's NO libWFD_ENGINE.so in system/lib. Any idea ?

S4 i9500 OzcanROM
[AT&T Samsung Galaxy S 4 General] GaganK:
Unable to use Screen Mirrioring On rooted S3 SHWM440S SKT

Hi i have read though your post but am unable to understand how to activate Screen Mirroring on rooted S3 SHWM440S 3G SKT. The screen mirroring feature used to work just fine when my device was not rooted but after rooting this feature on activation shows a message as some hardware issue.

I would request to develop some app or a simpler process by which i can activate screen mirroring on my device once again.

Please reply on this and resolve this problem.

I am not an Android developer so would request for help here from several android enthusiasts who would try to develop an app which can modify HDCP and start screen mirroring once again.

I suppose the app would be in high demand even if a price has to be paid for it.

Awaiting reply.
[AT&T Samsung Galaxy S 4 General] mattgyver:
Just as an FYI for some people, if you don't see <HDCPValid>1</HDCPValid> in /system/etc/wfdconfig.xml (which would get changed to 0), it may show as <Valid>1</Valid> instead. That's the way mine showed up. Search through your xml file until you see this:

<ContentProtection>

<HDCPValid>0</HDCPValid>

<Version>WFD_HDCP_2_1</Version> <!-- Valid values WFD_HDCP_2_0 and WFD_HDCP_2_1 -->

<CPPort>6789</CPPort>

<EncryptAudio>0</EncryptAudio> <!-- Valid values 0 / 1 to indicate Audio encryption or not -->

</ContentProtection>

Mine showed up as:

<ContentProtection>

<Valid>0</Valid>

<Version>WFD_HDCP_2_1</Version> <!-- Valid values WFD_HDCP_2_0 and WFD_HDCP_2_1 -->

<CPPort>6789</CPPort>

<EncryptAudio>0</EncryptAudio> <!-- Valid values 0 / 1 to indicate Audio encryption or not -->

</ContentProtection>

I'll try it tonight, and if it still doesn't work, I'll change Valid to HDCPValid and see if that makes a difference.
[AT&T Samsung Galaxy S 4 General] freakyfranks:
I'm trying to get this to work on an AT&T Note 2 running 4.4.2 AGNI kernel, but I don't have the "WFDConfig" file in system/etc. I tried this build.prop edit "wlan.wfd.hdcp=disable" and it got rid of the "hardware" error. Now it keeps saying "An update has been downloaded. Restart screen mirroring to connect" , over and over again. I have frozen most of the processes that are listed in the op with Titanium Backup, as I didn't see a few of them. Any suggestions?
[AT&T Samsung Galaxy S 4 General] WitWollfy:
Screw this, recently rooted my phone just to see that mirrorscreen doesnt work AT ALL. Why release a custom rom if some of the features are broken? I'm going back to stock.
[AT&T Samsung Galaxy S 4 General] Lost.soul:
This actually worked for me on the Note 4 Exynos variant.

Just added the wlan.wfd.hdcp=disabled to my build.prop restarted the phone and screen mirroring now works :D no need to decompile a pesky .so file anymore
[AT&T Samsung Galaxy S 4 General] Chousein:
Three things to do to restore dhcp

install x-plorer from playstore en do what i do on this video ps phone has to be rooted. A small donate would be nice for months of work.

watch my video on youtube ussername chousein84
[AT&T Samsung Galaxy S 4 General] Sihuca:
Can anyone maked this work on a xperia?
[AT&T Samsung Galaxy S 4 General] Luky79:
Doesn't work for me on my S3 i9300 rooted.

I am able to connect to my tv but the screen on my tv is black and i don't see my smartphone.

If i use screen mirroring directly on my photo or video it works.

Any suggestion?

Thanks in advanced and sorry for my english...
[AT&T Samsung Galaxy S 4 General] Thorstenk:
I managed to get it working on a Sony Xperia Z3 Compact (rooted android 5.1) by changing

<ContentProtection>

<Valid>1</Valid>

to

<ContentProtection>

<Valid>0</Valid>

Works on a fireTV Stick (first generation)
[AT&T Samsung Galaxy S 4 General] kos25k:
on my galaxy tab 3 8.0 i finally manage to have root and screen mirroring by 1)flashing with odin the stock 4.4.2 rom

2)root from pc

3)replace the libWFDengine.so that i found from a thread
[AT&T Samsung Galaxy S 4 General] fAZernERo:
Hi kos25k!

Can you post here the link of your "libWFDengine.so" and what type of root method from pc you have used?

I have a Galaxy Tab 3 8.0 rooted too. I tried many methods read here on XDA but none with success.

I can only control my TV (Samsung UE32H6400) and send foto/music/video but I can't mirror the TV screen on my tablet..

THX
[AT&T Samsung Galaxy S 4 General] kos25k:
root with this method http://www.droidviews.com/root-galaxy-tab-3-8-0-sm-t310-on-kitkat/

then with a root explorer go to folder system>lib and replace the original libWFD_engine.so with this https://www.dropbox.com/s/c9lozyswxk84tyf/libWFD_ENGINE.so?dl=0 set permissions to rw-r-r and reboot.

Don't forget NOT to install a custom recovery!!!!!
[AT&T Samsung Galaxy S 4 General] fAZernERo:
Hi kos25k!

Thank you for your istructions. In the next days when I'll be at home again i'll test it and I will ppst my results. Ciao ;)
[AT&T Samsung Galaxy S 4 General] fAZernERo:
Hi kos25k,

after many days spent away from home finally i'm here again and i could test your method.

Unfortunately it doesn't work! :(

I have a Samsung Galaxy Tab 3 8.0 (t-310) what has wi-fi only (not t-311) with the Samsung stock ROM T310XXUBNH1_T310ITVBNH1_HOME (Italian).

Anyway these were my steps, so if you should have any other suggestions in order to make mirror the TV screen on my tablet I will try again:

1- previous runninng rom completely deleted (format data/system/cache and so on)

2- installed from odin the samsung stock rom T310XXUBNH1_T310ITVBNH1_HOME

3- full samsung updates done

4- full google updates done

5- installed samsung Smart View 2.0

6- tested the mirror TV screen functionality before root the devices: everything work perfectly (my TV is a Samsung UE32H6400 with original firmware never updated)

7- root done with the method you have suggested (http://www.droidviews.com/root-galax...310-on-kitkat/)

8- installed from odin [Recovery] TWRP 3.0.0-1 for T31x (http://xdaforums.com/showthread.php?t=2619518)

9- wiped cache and dalvid cache

10- replaced the original libWFD_engine.so with this (https://www.dropbox.com/s/c9lozyswxk...ENGINE.so?dl=0) and set permissions to rw-r-r

11- reboot

12- Smart View 2.0 runs but I can only control my TV and send foto/music/video. It try to mirror the TV screen but after max 10 seconds same hateful message "Authentication failed"

Thank you anyway for your tips.

Ciao
[AT&T Samsung Galaxy S 4 General] kos25k:
Nooooo!!!! i said becarefull NOT to install a custom recovery!!!flash again with odin stock rom again and then do the steps again!!!!
[AT&T Samsung Galaxy S 4 General] fAZernERo:
Hi kos25k!

I've also tried your suggestions without installing a custum recovery but the results are the same: Smart View 2.0 runs but I can only control my TV and send foto/music/video. It try to mirror the TV screen but after max 10 seconds same hateful message "Authentication failed".

Anyway thank you so much for your patience.

Regards
[AT&T Samsung Galaxy S 4 General] kos25k:
weird. I have kitkat BNH3 firmware flashed with odin and then rooted from pc. did you se up the right permissions to the modded file?
[AT&T Samsung Galaxy S 4 General] fAZernERo:
Yes kisk25k.. i have set up the permissions too but nothing changes

Thank you for your interest :)
[AT&T Samsung Galaxy S 4 General] kos25k:
Weird.make all from scratch but DON'T flash custom recovery!!!

Στάλθηκε από το C6903 μου χρησιμοποιώντας Tapatalk
[AT&T Samsung Galaxy S 4 General] dragonkiller96:
anyway to do this on a Galaxy S3 GT-I9305 LTE 4.4.4 with root. as ill probably unroot after to play pokemon GO, as i rooted to remove the custom splash screens and fix the 4.4.4 permission with SdCards
[AT&T Samsung Galaxy S 4 General] dragonkiller96:
i have a Galaxy S3 I9305 and i edited the hdcp option in the Build.prop and it only shows a black screen (no longer a hardware error). and i search for the WFDConfig.xml and i cant find it anywhere. i search System/etc and System/system/etc and then did a full search and nothing showed up. what do i do, the screen mirroring worked before and i only rooted to get rid of the KitKat sdcard permissions to use Quickpic and to remove the boot animations without Optus showing up.
[AT&T Samsung Galaxy S 4 General] mrnapolean1:
Well at least yall are able to access the screen mirroring function. Screen mirroring is still greyed out as shown in the photo below:

I have tried this hack: https://xdaforums.com/galaxy-s3/help/fixing-share-screen-mirroringgt-i9300-t2920761

And ive tried the wlan.wfd.hdcp=disable

None have yet to let me access screen mirroring.
[AT&T Samsung Galaxy S 4 General] nfsmaster007:
https://xdaforums.com/xperia-z2/help/fix-hdcp-error-miracast-ezcast-screen-t3123560

Working perfectly for Xperia phones
[Xperia Z1 Compact Q&A, Help & Troubleshooting] brochs:
Hi,

Have just bought a Sony Xperia Z1 Compact, and I'm sad to say that I'm not at all impressed. Here are my findings so fare:

- Losing conection, people say the try to call me but often they can't reach me.

- Power button stop responding, can't turn phone on.

- Phone scratch to easy. after two weeks it looks like it's 2 years old.

- If phone is not in stamina mode battery don't last very long.

I don't know if it's just me, but I am not happy so far.
[Xperia Z1 Compact Q&A, Help & Troubleshooting] Rototti:
1. I've never read about this issue.

2. You mean like this: LINK?

3. Yes, it scratches easily. A screen protector is recommended for the back and for the front too. Thread: LINK

4. A battery bug (wakelocks) is known for the Z1C. Is there a sonnyericsson thing in your battery stats? Try using 2G, it's a workaround for this issue.
[Xperia Z1 Compact Q&A, Help & Troubleshooting] brochs:
1. Could be I'm in a area with weak signals, but with my previous phones this was never a problem.

2. Yes, exactly like this. This just confirms there is some kind of defect with this phone.

3. To bad Sony don't include this then. I guess they know about this problem.

4. com.sonyericsson.android. If I have to use 2G for my phone to not eat battery I would say this is a major problem. If the problem is known why dont they fix it?
[Xperia Z1 Compact Q&A, Help & Troubleshooting] Rototti:
2. Maybe this is a software issue too, because it just delays and it's not the problem with the button itself.

4. This is a fairly new device, fixing it takes some time I guess. Perhaps posts in Xperia Care and emails to Sony make it faster.
[Xperia Z1 Compact Q&A, Help & Troubleshooting] ghtop:
It's strange how variable people's experience has been with this phone. I think I've been lucky, as I haven't had the same problems as many have:

1. Never had this.

2. Never had this. Always responds just as quickly each time, regardless of use.

3. The ASF is not great quality ... I have no front protector (one was included in the box by Sony but it's crappy) and a carbon decal on the back. After 2 weeks using a pouch it still looks as good as new to me, without a single scratch. I just wish it had a proper anti-static coating.

4. Battery life has been awesome even not in stamina mode. The 3G bug is annoying and should be fixed, but it hasn't exactly killed my battery life, just strained the phone more than it should.

I've also not seen any of the build quality issues like gaps or squeaks in the frame, and no issues at all with the JDI panel. Cross fingers ...
[Xperia Z1 Compact Q&A, Help & Troubleshooting] dtosun:
Can you share your carbon skin picrures for your device?
[Xperia Z1 Compact Q&A, Help & Troubleshooting] mhaha:
Here's a relevant topic: http://xdaforums.com/showthread.php?t=2653618
[JAM, MDA Compact, S100 General] why2pac:
Hi lads,

I was wondering if we have a software out there that can backup the sms messages as text files? I have searched all over the net but to no avail. Thanks for your response in advance.
[JAM, MDA Compact, S100 General] Victor77:
you can check this backup tool:

http://handster.com/product.php?id=29

it allows to customize backuped items and has desktop program for export to txt files.
[Sony Xperia P, U, Sola, Go] pjohn23:
I Hope i Posted i the Correct forum (Please delete if inappropriate)

I've Encountered This problem when i returned to Stock ICS .100 for xperia u, i flashed 2 Jellybean roms and not encountered this Problem, its just that Whenever im Charging my phone, it doesnt increase in Percentage, For example, I charged it on 50%, but after an hour, i noticed that it is still on 50%, AFAIK it must increase atleast 5% or something like that.

Any Help would be Greatly Appreciated :rolleyes:
[Sony Xperia P, U, Sola, Go] Ryccardo:
Mine has grossly wrong battery levels too (slow charging, significant nonlinearity, gained 11% after rebooting once!) but it's brand new and it sit on a shelf for who knows how much, so I hope this is temporary :)
[Sony Xperia P, U, Sola, Go] pjohn23:
but mine is worse :( Not increasing Percentage. i hope its only software related and not hardware.
[Sony Xperia P, U, Sola, Go] DH4NU5H:
U guys Give this a try :

Download CWM.

xdaforums.com/xperia-u/u-development/cwm-cwm-touch-recovery-1-0-t1948455

Go to Advanced.

Reset battery status.

Working method for me..
[Nexus 7 (2013) Q&A] turbodude555:
Hello folks, long time reader first time poster here.

I was looking around on the net and I'm unable to solve a bizzare issue with USB otg. I have a rooted but stock nexus 7 2nd version, and can use USB otg fine I guess, but here's the problem.

No matter what the size of said USB pen, it's always registered as the same size as the tablet storage. I can't understand this at all and nobody seems to have had this problem so far as I can tell. Done various formatting with apps but its always 12gb like the internal SD. Any advice would be very welcome as I'd very much like to use all of my space on a USB stick haha
[Nexus 7 (2013) Q&A] varuntis1993:
Are u using stickmount?
[Nexus 7 (2013) Q&A] turbodude555:
Yes I am, is it a well known issue then, I assume from your asking? I seem to have found a way around it, so long as I move nothing more than about 3gb a go. No moving folders of many items
[Nexus 7 (2013) Q&A] varuntis1993:
I also use stickmount app, it would not show in the storage in settings on stock rom but on a custom rom since they have enabled that feature by default and kernel should support that feature to make it native, they have it under the storage settings but when using stickmount u will see that the misc storage increases and if u click on that u will find usb storage.
[Nexus 7 (2013) Q&A] turbodude555:
Always says the same storage as the SD, but at least I can use the whole 64gb a couple GB at a time. Just seems to be an error in the system not detecting size beyond 12GB. So as soon as you move a folder of various videos, for example, at say a total of 6gb, it'll scream "noooo not enough space!". But if I do file by file its totally fine. Oh well
[Nexus 7 (2013) Q&A] varuntis1993:
I haven't tried to copy a big file such as 6gb but I use my 16gb pendrive with it and it works fine mainly I copy my nandroid backups of around 2-3 gb. Try a different file browser maybe a problem with that btw Can u tell me what is the file format and size of a single file not a folder and also have u fomatted ur sd card in ntfs or fat 32
[Nexus 7 (2013) Q&A] turbodude555:
Well it was a folder of a selection of files like I said before. About 1 to 2gb videos, my USB pen is 64gb and fat32 format right now as it seems to work the best. ES file explorer is the file browser I use. Like I said at the start, so far as I can tell, I can use all 64gb just fine but only 12 is "registered" as being available, same size as the onboard SD. So long as I move things in 1 to 2gb amounts its fine. Try to do multiple files or one big file and its "No space left"
[Nexus 7 (2013) Q&A] varuntis1993:
I use solid explorer, can u try with that & also a different pendrive.If even then also the problem is there

Go to this link http://xdaforums.com/galaxy-nexus/themes-apps/02-11-2013-stickmount-v2-30-t1400034 and report here with screen shots.
[Asus Transformer TF700] p_a_harvey:
I am using CROMI-X 5.4 on a TF700. It's connected via HDMI to a Denon receiver, and is used to play music, videos, etc.

Whenever I first play videos via MX Player (or music via Shuttle), the receiver says that it's receiving a stereo signal. That's good. The receiver interprets the stereo signal as Dolby PLII and it comes out all 5 speakers and subwoofer.

However, after I play a few videos or songs the receiver suddenly starts receiving a multi-channel audio signal. That's bad. The receiver doesn't mix a multi-channel audio signal, and the source audio is really only two channels, and so only two of my speakers end up being used.

I've confirmed that my media is all two channels, nothing more. Is there any way to force the TF700 to ONLY output stereo audio via HDMI? I've tried editing audio_policy.conf and commenting out the lines regarding the multi-channel capabilities of the device, but it didn't seem to have any impact.

Thanks.
[Asus Transformer TF700] p_a_harvey:
I've confirmed that I get the same behaviour with Google Play Music, My Play Home (a game), and the default Video Player. So it's not an app-related problem.

It *may* be a problem with the receiver, but I believe it worked fine until I installed a more recent version of CROMI. I can only assume it's something to do with the newer CROMI build, or perhaps _that's kernel? In any case, I'd be happy to limit the device to stereo output in ALL cases if at all possible.
[HTC Wildfire S] barwaj:
I've already installed UltraBeam GB | Revolutionary V1.6. Cronmod's Int2ext+ should be integrated, but how to turn it on?
[HTC Wildfire S] barwaj:
Seriously? No one?
[HTC Wildfire S] aWFSuser:
Int2ext and the like are not apps they don't have any interface they are scripts that run in the background. For these to work you must have a ext2 partition in your SDcard and after that you can check internal storage , it should be increased..... if you want an app with an interface you can try link2sd.
[HTC Wildfire S] barwaj:
Just partition was a solution. Thanks a lot.
[Samsung Galaxy Gear] aktacosa:
I found this Web page online that had an app that would allow me to save my battery life by basically putting my phone into airplane mode when the phone was locked. I think it was for rooted phones. I like to have it because my galaxy uses a lot of battery, even when it's not in use and coming from a Windows phone its a big difference. Any ideas on what the app is?
[Samsung Galaxy Gear] dkb218:
Juice Defender.

... The Gear doesn't have an airplane mode.
[G2 Q&A, Help & Troubleshooting] xTremePower:
Hello all,

I have a G2,

But when I go in settings, I have the good IMEI

I have the IMEI SV : 00

and in hardware information I have Model Number : Unknown....

It not make problem at all, but realy strange ... and on Google Play on computer, when I want to Install a new app, he let me choose this phone, but i have : Bouygues Unknown for model name

Some way to fix this ? I tryed to restore EFS, but change nothing
[G2 Q&A, Help & Troubleshooting] bachera:
what rom are you running, return back to stock lol
[G2 Q&A, Help & Troubleshooting] xTremePower:
I go back to stock with Fash Tool,

I tryed one other Flex Rom, and an Aosp rom, but everytime Model Unknown...
[G2 Q&A, Help & Troubleshooting] bachera:
seems like your efs backup was done after it went wrong. but not enirely certain.
[G2 Q&A, Help & Troubleshooting] xTremePower:
maybe, but i cant find any method to restore it to stock ...
[G2 Q&A, Help & Troubleshooting] bachera:
ok, long shot. download the lg mobile software update tool and go download mode. check what happens. If it recognizes, you will loose al data, do update recovery.

maybe, just maybe.

which version do you have?
[G2 Q&A, Help & Troubleshooting] xTremePower:
yes the tool recongnize it, I have the D2802 10A

And he say me than an update are avairable, and if I launch it he starts to DL a 1.9Go file.

I don't know it it will fix something, or just make a full wipe and restore stock....

I canceled it, I will launch it tomorrow, because I need my phone in the morning :)

PS : what is the difference to launch and upgrade with LG support Tool, or flashing a kdz file with the flash tool ?
[G2 Q&A, Help & Troubleshooting] bachera:
both work the same, but I found that the lg support tool seems to work better with official latest roms. The other need if you want to flash a certain kdz, not available via the support tool.

it will wipe all. also sd.

best practice, only if on custom recovery wipe system data, cache and dalvik.

If not on custom, afterwards do a factory reset. Even if not on custom recovery. This so you have a clean stock situation.
[Galaxy Note 10.1 Original Development] ObsidianX:
DevDB project: http://xdaforums.com/showthread.php?t=2659436

Disclaimer:

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.

Introduction

This module provides an S-Pen-only touch mode for Galaxy Note devices. I wrote this module for my girlfriend who had expressed frustration with the inability to draw naturally on her Galaxy Note 10.1 (with her wrist resting on the tablet). I cooked up this module to give her an easy way to switch between touch and no-touch modes while drawing.

The module works by injecting code prior to "dispatchTouchEvent" on both the Activity and View classes. If the name of the device sending touch events is "sec_touchscreen" the event is swallowed and never reaches the Activity or View (by returning false).

The module is toggled at runtime with the file "spenonly" on external storage. Included in the module is a floating, moveable toggle window that will create and delete this file for you for quick switching between modes.

Installation

Download APK attached OR install via Google Play (Link)

Open the Xposed Installer and navigate to the Modules section

Enable "S-Pen Only [1.0]"

Reboot device

At this point the module will be enabled but turned off. To toggle the state of the module launch the "S-Pen Only" application which will pop-up a small floating window in the top-right corner of your screen with a single Switch widget. While the switch is turned on touch input will be rejected.

If you lose your Pen and cannot disable the module you can always remove the "spenonly" file from external storage via ADB or PC file manager.

Changelog

1.0:
Initial release

Downloads

Google Play:

S-Pen Only (Xposed Module)

APK:

DevHost

Source:

Github

Notes

Since the module is toggled via the presence of a file on external storage, applications that don't have READ_EXTERNAL_STORAGE probably won't work with this mod. Since most drawing applications save their files to external I haven't seen this present any real issue.

On a fresh installation you might need to toggle the module a couple of times if it's not working right off the bat.

This module uses the StandOutWindow library by Mark Wei:

Github

Feeling generous?

Bitcoin: 1DyWDTgQGBRbjDrJXVsAQHf73u5x3io5JW

Paypal: http://goo.gl/bWSEo5
[Galaxy Note 10.1 Original Development] firegras:
Perfect with mazecs3 Note 7

Thank you so much. I've been waiting a long time for this. It will really change the way that I use my Note 10.1.

Just started using it. But is flawless so far.
[Galaxy Note 10.1 Original Development] mrfrosty:
This module is invaluable for those who draw and take handwritten notes. Also a fantastic deterrent for would be snoopers. (Sorry hunny, it's just better if you think my phone is broken) ;)