yashsingh1/xdaforums huggingface dataset:
[General Questions and Answers] TECHREACTOR:
hey i recently bought a htc desire 620g and now it is rooted and i want to get a lollipop rom for it if any one got any thing pls share i went through a few sites and found the rom but it is in survey :eek: pls help me

the specifications are below

name: htc desire 620g

processor:1.7gh mediatek mt6592

pls if any one know anything share:)
[General Questions and Answers] shadowk97:
This phone is dead. None of the developers are concerned about it. Try making one yourself !
[General Questions and Answers] TECHREACTOR:
Yeah its dead cause it is mediatek phone its very hard to port roms for mtk devices so no luck :(
[Omni Features Development] SR7:
Is there Omni ROM available for Redmi 2 or how to make one for my device. Should I know the hardware compatability of my device.
[Omni Features Development] Darth:
Your answers are here,

http://xdaforums.com/showthread.php?t=2738971

Thread closed.

Thanks,

Darth

Forum Moderator
[XDA Assist] vinay4191:
canvas 4 is not booting pleasehelp me i tried to root it but it is failed ..please help me it got strucked at logo ...please help me
[XDA Assist] jackeagle:
Hi,

You have already made a thread here . Please do not make multiple thread for same question :)

Please Read Forum Rules before making a thread :)

Thread Closed.
[Moto X Q&A] Saloedov:
Hello! I'm tryin' to find any ROM's with RRO support (I mean stable ROM's, not bugged), but have no luck. Can you recommend me a stable one? Or there are no such ROM's?
[Moto X Q&A] whgp:
try SlimROM
[Galaxy S6 Q&A, Help & Troubleshooting] brianj414141:
Hey

Anyone know how to remove timestamp in pictures and replace it with image number ?

is it possible. i have tryed search for info but cant find any.

regards
[Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin] dinjo_jo:
Currently on 4.1.2 not my phone but someone is going to fix the restart issues which is happening randomly on its own so need opinion on whether has the battery gone bad ? Or some problem with ROM or apps which needs clean flash ?
[Android Q&A, Help & Troubleshooting] leon77banga:
Hello Devs,

I dont know i m asking at right place or not :rolleyes: ,but

i want to know that can i flash MT6582 stock rom to another device having MT6582M? :p

as it will update my device to Lollipop :D

Any help is really appreciated.
[Galaxy Tab S Q&A, Help & Troubleshooting] Kimi Kei:
Can you guys share the best music player and video player for Tab S 8.4 T700 ? thank
[Galaxy Tab S Q&A, Help & Troubleshooting] ashyx:
Best player by far , especially for video is Mxplayer.
[Galaxy Tab S Q&A, Help & Troubleshooting] Kimi Kei:
thanks , how about music player for this tab ?
[Galaxy Tab S Q&A, Help & Troubleshooting] ashyx:
I don't really use it for music, but I used to use playerpro on my phone, but not free, also N7 player is highly recommended.
[Galaxy Tab S Q&A, Help & Troubleshooting] Smabbage:
I recommend PowerAMP. Works a treat for Music. MX player is best for video with VLC coming up a close second.
[Galaxy Tab S Q&A, Help & Troubleshooting] Kimi Kei:
Is it Poweramp pro ?
[Galaxy Tab S Q&A, Help & Troubleshooting] Smabbage:
Yes Poweramp Pro.
[Galaxy Tab S Q&A, Help & Troubleshooting] Kimi Kei:
thanks
[Galaxy Tab S Q&A, Help & Troubleshooting] Tinderbox (UK):
Some tab s owners were falling over themselves about this audio software, it`s not a player, I tried the Windows version and did not like it, but android might be ACE.

http://vipersaudio.com/blog/?page_id=25

John.
[LG G Flex 2] deBricker:
Has anyone tried this?
[LG G Flex 2] X1ras:
Unfortunately flashify still needs a custom recovery to flash zips.

Good thinking though, I really want xposed on my flex 2 too but it looks like we'll just have to wait for a recovery.
[LG G Flex 2] TheAxiks:
you can try this:

http://xdaforums.com/showthread.php?t=2250555
[LG G Flex 2] X1ras:
If someone else is willing to try this it would be great to know if it works.

I've already taken back 1 flex 2 because I bricked it, I don't want to risk doing it again with an app that hasn't been updated since 2013.
[LG G Flex 2] gtamgs15:
Yeah, I'll try it once TOTs are available in case I do brick it.

Edit: Anyone know how we can speed up the process to create return to stock files?
[LG G Flex 2] smouker:
Seems flashing with flash gordon app is not possible... Phone reboots like normal and no framework got installed :(

If you softbrick your device follow the LG Flash Tool Guide... Takes about 10 - 15 mins till you are back on your homescreen with no data lost ;)

http://xdaforums.com/showthread.php?t=2785089
[LG G Flex 2] gtamgs15:
Yeah, I found that thread. But there's no firmware for G Flex 2 anywhere. What tot/kdz file do I use?
[LG G Flex 2] smouker:
As im from switzerland I found mine here:

http://xdaforums.com/g-flex2/development/kdz-lg-g-flex-2-stock-kdz-t3068441
[LG G Flex 2] deBricker:
Does anyone know the commands of flashing xposed via fastboot or ADB?
[LG G Flex 2] gtamgs15:
Ah. I'm from the US, so I have the H950.

Is there a guide somewhere that shows how to dump the system to make a kdz file?
[LG G Flex 2] justinswidebody:
Open up the zip and see the directory the files are stored in. Then in adb you would use command abd push (drag file here without the parenthesis) /system and hit enter. That would be the command if you were pushing a file to system. If you were pushing to a system app it would be adb push (drag app here) /system/app hit enter. If it was a framework file it would be adb push (drag file here) /system/framework hit enter. Get the drift? For a lib file it would be adb push (drag lib file here) /system/lib hit enter
[LG G Flex 2] soosoolhastam:
So will this work?
[LG G Flex 2] justinswidebody:
No

---------- Post added at 07:36 PM ---------- Previous post was at 07:35 PM ----------

Boot loops
[LG G Flex 2] amir-kia:
someone test new xposet v70 ? maybe works .
[P3600 General] breedalot:
has any one got this working on a trinity?
[P3600 General] mikeymika:
no.. i have the same problem with my trinity... cant get it working..

i can install it with no errors what so ever... but when i start the game the trinity is busy for 2 sec. and then it just goes back to doing nothing, by that i mean i just see my 2dayscreen.

the game does work on my dads orange spv m500

hope some one can help us
[P3600 General] avatech:
This game requires intel processor. HTC Trinity processor is Samsung. See the official website. It is stated there: http://www.aspyr.com/product/game_specs/62
[P3600 General] breedalot:
true but so do most apps but most ignor this in practice anyone got a work round?
[Android Software Development] MrMarques01:
This is all pretty awesome, can't wait to play around with my um3x in ears
[Android Software Development] avs333:
Fabulous -- really works on my Nexus 5!

Tried your example with higher bitrates as well, and it seems to cut too much starting with 88.2 so you don't hear anything at 192, exactly as you warned.

No go with htc m9 (obviously) as the "headphones" mixer paths are very different there. Will try messing with it later.
[Android Software Development] chdloc:
I'm not sure what's happening with higher sampling and/or bit rates. I had tested 24bit/192kHz as well and I measured the gain to be down by 54 dB (!) compared to 16bit/48kHz. The loss in gain is there regardless of the IIR filter being in place or not. The good thing about having the IIR filters in place is that there is yet another gain setting at our disposal, i.e. "IIRX INP1 Volume" where X={1,2}. With this gain setting we can make up for the missing 54 dB and we are back in business.

Edit: Having thought about this some more, I think it is possible that there is a codec driver bug that causes an erroneous register shift when going from 16 bit to 24 bit, which I suppose could cause a drop of 48 dB in gain (6 dB per bit).

Edit2: Some more insight around this added to OP (known issues section)

Please post the "headphones" path of your M9. Maybe I can be of assistance, though I know you are more than capable of doing this yourself...;)
[Android Software Development] nitephlight:
Fantastic work mate, this is what xda is all about. I already had a pretty fantastic correction filter for my ATH-M50 but its only sampled at 48khz . Should be an interesting experiment ?
[Android Software Development] avs333:
Oh. Never mind that, of course it was easy.

I dare say your investigation opens up something that we've been lacking before. I mean there always must be a script, say, accepting some frequency response on input, and another flat one, on output. As you suggest, it amounts to solving some kind of difference schemes for each particular case, doesn't it? (To some degree or other! E.g., if your headphones are initially broken, it won't help anyway. But in the most common case where you have some controls over that, you're likely be in clover after finding the only proper way around...).

Well, how to write that script (I believe it should be accessible on-line!) where you upload some -- say, RMAA results or whatever -- and to obtain /a patch to mixers paths/ or just alsa IIR settings for particular headphones. The latter would require very expensive equipment nobody has. But as to correcting the wcd's output, there _is_ a hardware loopback through and back the analog path, and I'm sure there's a clear chance to improve this stuff. In particular, for QC, just routing back AFE output to AFE input (_both_ analog). Then decide, whatever happened... And then, yes, this IIR stuff will be really helpful for _everyone_ 'cause the analog circuits are bound to differ within their respective tolerances...
[Android Software Development] chdloc:
I'm pretty sure that the analog and digital front-end of the WCD series of codecs is pretty flat in frequency response as long as the data is not clipped and the analog amplifier is not set close to its maximum gain. Any amplifier will introduce some level of non-linear distortions as a function of its analog gain setting. However, non-linear distortions cannot be compensated for. Hence, I think that any type of practical hardware filtering only makes sense to target the headphones themselves. Hardware loopback is interesting, but likely not of much help in pushing the idea of IIR hardware filtering forward.

It is certainly possible to come up with some fully automated black box that takes in a DUT (device-under-test) frequency response along with a desired frequency response, and have the black box spit out IIR filter coefficients. A classical least-squares optimization problem, which I could tackle (if I had the luxury of time on my side).

Having said all of this, I'm not convinced that people really care about this. From the feedback I have received so far I'd say, there is only a *very* small number of folks passionate enough about audio quality to care. I have not received a single inquiry about the design procedure itself, which may very well due to the fact that this stuff appears complicated.

I think that, at least initially, I see this as a crowdsourcing project for us few geeks to get the ball rolling and

share the "headphones" section of a wide range of WCD codec based Android phones, so we can prep them for IIR filtering

compare notes on IIR filter coefficients of specific headphones and determine how "universally useful" they are (remember: sound quality is first and foremost subjective).

You could help with item #1 and post the modified "headphones" section of your M9 and I'll add to item #2 by posting a (possible) compensation filter for my Sennheiser IE80 soon.
[Android Software Development] avs333:
No filter is capable of compensating any distortions, right as rain. Meaning, compensating anything that hasn't been introduced at random.

I should have missed your point, the problem was the frequency response

And of course, I'm in! Let's do something along this way. As the matter of fact, I don't believe it's such clear _even_ with the digital FE. Well, some measurements have been already scheduled, it'll begin after May, 10. Keeping in touch!
[Android Software Development] chdloc:
This is exciting times for "high-end" audio on Android. Some folks that are stopping by here may not be familiar with your current efforts. Your "hardware" player along with (hopefully user-friendly) hardware filtering should get us closer in finding the "holy audio grail" on Android...;)
[Android Software Development] avs333:
Thanks, chdloc. Well I don't really believe that :) If a guy would somehow prefer listening music on Android, I should say he's gone nuts :)
[Android Software Development] chdloc:
Well, I have yet to see objective data that suggests that the codec/amp in my Nexus 5 is inferior to the one in my iPad Mini 2. I made measurements that suggest that the non-linear distortion created by the two codecs is virtually identical at the same output volume. Of course, there is more to sound quality than simple TDH+N measurements suggest, but I would have to fire up my MacBook Pro, or of course utilize dedicated hardware, to see measurably "cleaner" data.

My point is that we may soon get audio quality that is close to what the hardware is capable of delivering as we will be bypassing Android's signal processing chain (clipping, dithering, resampling, etc) altogether.
[Android Software Development] avs333:
a reserved space yep :)
[Android Software Development] chdloc:
Real-world Filter Examples - Part 2: Sennheiser IE80

In this post I'm sharing a possible compensation filter for the Sennheiser IE80 in-the-ear monitors (IEMs). These are somewhat harder to deal with than the Apple earpods as they allow for an additional degree of freedom, i.e. sub-bass adjustment via a dial on the device. In my opinion these IEM's low frequencies are a little overpowering, even when the sub-bass dial is set to minimum. This can be seen in frequency response measurements posted online, for instance here. In those measurements a relatively strong resonance around 5 kHz can also be observed. In my own measurement I found this resonance to be peaking just below 5 kHz:

As in the previous example, I was only able to measure the free-field response of the headphones as I do not have access to something like a Kemar Head and Torso Simulator, so the low frequencies are virtually absent from the measurement. I used the plots provided by GoldenEars to work on the low frequencies.

To compensate for the peak, I designed a notch filter with

[biquad1, SOS_fixed1, SOS1]=wcd93xx_sos(4875,2,-9,48000,7);

and a lowpass shelf filter with

[biquad2, SOS_fixed2, SOS2]=wcd93xx_sos(500,0.707,-9,48000,9);

The low pass shelf filter was designed to get rid of the "hump" in the frequency response for frequencies below 800 Hz. The sub-bass adjustment dial can then be used to accentuate the very low frequencies again to individual tastes.

The resulting tinymix commands to insert the filter on a Nexus 5 are

tinymix "IIR1 Enable Band1" 0
tinymix "IIR1 Enable Band2" 0
tinymix "IIR1 Enable Band3" 0
tinymix "IIR1 Enable Band4" 0
tinymix "IIR1 Enable Band5" 0
tinymix "IIR2 Enable Band1" 0
tinymix "IIR2 Enable Band2" 0
tinymix "IIR2 Enable Band3" 0
tinymix "IIR2 Enable Band4" 0
tinymix "IIR2 Enable Band5" 0
tinymix "IIR1 Band1" 233795534 728771120 195695835 728771120 161055914
tinymix "IIR1 Band2" 262009200 568438374 243939794 569025299 238100463
tinymix "IIR1 Band3" 268435456 0 0 0 0
tinymix "IIR1 Band4" 268435456 0 0 0 0
tinymix "IIR1 Band5" 268435456 0 0 0 0
tinymix "IIR2 Band1" 233795534 728771120 195695835 728771120 161055914
tinymix "IIR2 Band2" 262009200 568438374 243939794 569025299 238100463
tinymix "IIR2 Band3" 268435456 0 0 0 0
tinymix "IIR2 Band4" 268435456 0 0 0 0
tinymix "IIR2 Band5" 268435456 0 0 0 0
tinymix "IIR1 Enable Band1" 1
tinymix "IIR1 Enable Band2" 1
tinymix "IIR1 Enable Band3" 1
tinymix "IIR1 Enable Band4" 1
tinymix "IIR1 Enable Band5" 1
tinymix "IIR2 Enable Band1" 1
tinymix "IIR2 Enable Band2" 1
tinymix "IIR2 Enable Band3" 1
tinymix "IIR2 Enable Band4" 1
tinymix "IIR2 Enable Band5" 1

The resulting compensation filter is shown below

The measured frequency response is shown above (truncated for clarity as it is flat above 10 kHz) in the measured free-field response as the blue curve.

As in the previous example, this compensation filter is by no means "optimum", but I believe it removes some of the boomy-ness of these otherwise excellent IEMs.
[Android Software Development] avs333:
chdloc,

Just tried this, being a Sennheiser IE80 owner!

VERY impressive, I should say! It needs thorough testing, as I've only listened several tracks, but, indeed, say...

I'm not a HATS, I'm a human being. I just tested it, and it _does_ sound _a great deal better_ than the original setup with their screws in each ear. To be contiuned!
[Android Software Development] avs333:
Strange things will happen... Don't know how to explain that. 192/24 plays just as nice here, i.e. just tested the files I attach (d=0 passthru, d=1 chdloc):

./alsaplayer -d 0 -x zz.xml /sdcard/test16_44100.flac

./alsaplayer -d 1 -x zz.xml /sdcard/test16_44100.flac

./alsaplayer -d 0 -x zz.xml /sdcard/test24_88200.flac

./alsaplayer -d 1 -x zz.xml /sdcard/test24_88200.flac

"d 0" quite expectedly, kinda of louder than 1.

But, I wonder why it should play 88/24 at all. And somehow, it becomes more timid after the 4-th or 5-th second, but it does sound kinda better == just like on my SH-650. I tried the same thing with 192/24 (yeah, it plays with the same settings!), and yes the same result.
[Android Software Development] chdloc:
24/88 plays fine because ALSA internally resamples the (unsupported by the codec) sample rate of 88.2 kHz down to 48 kHz.

Since the filter coefficients for the IE80 (post #17) have been designed for 48 kHz I would expect things to play nice. If you play a file that has been sampled at either 96 kHz or 192 kHz you would have to redesign the filter to have it work on the frequencies you expect it to.

The gains are a different story. At least when I write uncompressed audio to the codec directly (utilizing alsa_aplay kindly provided by [MENTION=2859866]skvalex[/MENTION] as part of his AlsaMixer app) using the sampling rates supported natively, i.e. {48,96,192} kHz, I see the 48 dB volume difference between 16 and 24 bit as theorized in the OP.
[Xperia Z3 Compact Q&A, Help & Troubleshooting] vinuneuro:
Has anyone used ebay replacement screens? Are they legit, do they have Sony logo on the front or are they photoshopped out in the pics?

Like this

http://www.ebay.com/itm/White-LCD-D...160?pt=LH_DefaultDomain_0&hash=item4ae6cf3150
[Xperia Z3 Compact Q&A, Help & Troubleshooting] Dsteppa:
Most of them are legit, but the question is are they OEM or not. (Aka genuine)
[LG G Flex] vcleite:
This week, when I was using my mobile, i noticed that it's started to overheat when I'm using it, and it's battery started to decrease a lot (Used to charge it each 2 days, now I need to charge it almost twice a day!).

Do you know what this can be?

Thanks.
[LG G Flex] Murshad007:
Save your data manually..

Messages, contacts, Videos, Images, music. WhatsApp and Viber conversations. What's you needed..

Then factory reset..

If you on custom recovery. Then clear cache and dalvik 1st to check. If issue not resolved then factory data also..

Don't backup restore apps. They cause problems
[Sprint LG G3] weenerdog3443:
Anyone have it? Is it really waterproof? Anyone have pics?
[Nexus 7 Q&A, Help & Troubleshooting] tdevash:
Hey guys!

I've been scouring these forums for two days now making sure my specific issue hasn't been discussed and, from what I've seen, I've won some sort of "annoying issue" lottery.

I was handed a Nexus 7 (ME370T) a few days ago and told "if you can fix it, it's yours."

I can get to the bootloader no problem but not the actual OS. Here's the data from the bootloader:

Fastboot Mode

Product Name - grouper

Variant - grouper

HW Version - ER3

Bootloader Version - 4.23

Baseband Version - N/A

Serial Number - xxxxxxxxx

Signing - not defined yet

Lock State - Locked

Long story short, I've installed the Android SDK and when I plug the tablet into my PC, I can see it as "Google Nexus 7 Bootloader Interface"

When I use fastboot devices, it sees the tablet just fine.

When I use adb devices, it doesn't see the tablet.

I've tried fastboot oem unlock and I get a FAILED (remote: (Unknown error code)) error.

I can run the unlock feature through the Nexus Root Toolkit but it reboots to a black screen (my device manager sees it as "Asus Transformer Prime APX Interface")

When I finally get the thing rebooted to the bootloader (manually powering off and then back on), it's still locked.

I have no idea if USB Debugging was turned on or not. I keep reading that, to flash a partition to a new file, the bootloader doesn't need to be unlocked but every single time I try to fun fastboot, i get Failed, Bootloader is locked.

Am I nuts? I know I'm new to this but I'm fairly certain I've done everything right! You guys seem super knowledgeable and I hope you can help me out!

Thanks!
[Galaxy S6 Q&A, Help & Troubleshooting] DrearierJester1:
I just got my S6 (SM-920FD) however the status bar on lockscreen seems to be white instead of the wallpaper being shown.

It looks like the wallpaper is not extended upto status bar. I also noticed this issue on some apps (which works perfectly on my other devices), its only S6 having this issue.

Please see attached screenshots.
[Galaxy S6 Q&A, Help & Troubleshooting] zaptheman:
Hi, did you ever find a way to fix this annoying bug? Mine looks the same after I installed the Avengers theme - which I didn't like - so I switched back to the default theme. The status bar on my lockscreen looks the same as yours ever since, switching around themes doesn't fix it. I'm thinking the culprit is the white wallpaper of Smart, which is the default wallpaper of the default theme.
[Galaxy S6 Q&A, Help & Troubleshooting] xboxhalo:
I'm also having the same or simlar issue with white status bars on S6 edge (SM-925F). I am noticing white flickering battery and signal metres on a refresh. The play store side menu is also white where my background picture should be. I changed firmware to use CSC XEU. My phone came with a German firmware installed with CSC DTU I think. I'm hoping that the 5.1.1 update will solve this.
[Galaxy S6 Q&A, Help & Troubleshooting] xboxhalo:
Fixed with 5.1.1 update.
[One (M8) Q&A, Help & Troubleshooting] -juanito-:
Hello

My phone running Android 5.0 GPE and i can't sign-in on Twitter & Pushbullet. Sometimes i can, but after a while i open them and i should sign-in again.

Sorry for my English.
[One (M8) Q&A, Help & Troubleshooting] Drunkula:
Go into Settings, App Manager and uninstall updates to Android System WebView. Lots of people have problems in MANY apps because of the update.
[One (M8) Q&A, Help & Troubleshooting] -juanito-:
I tried that and it doesn't help.
[One (M8) Q&A, Help & Troubleshooting] Drunkula:
Sorry to hear that. Anyhow the latest update (April 30) to that app corrected the problems I was having with other apps.
[One (M8) Q&A, Help & Troubleshooting] -juanito-:
The problem is annoying as hell.
[One (M8) Q&A, Help & Troubleshooting] -juanito-:
Help?
[One (M8) Q&A, Help & Troubleshooting] -juanito-:
Please guys..
[One (M8) Q&A, Help & Troubleshooting] coal686:
This thread is a duplicate so I'm closing this one. If you can help the OP, please do so in this thread:

http://xdaforums.com/htc-one-m8/help/im-one-problem-t3111948/post60820850#post60820850

Thanks,

coal686

Forum Moderator