yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 Active Q&A, Help & Troubleshooting] tofanpc:
yep. i think that right. I just found this on t-mobile support forum.

For those that haven't had any luck trying various software, firmware, setting fixes, be aware that there is a hardware problem related to this.

If you have all of the following symptoms:

-no dial (ringing) tone in the earpiece when connecting

-phone call connects but mic doesn't work

-phone call connects but no audio for both parties (where neither parties can hear)

There may be either a faulty 325A audio switch IC chip, or the solder points on the 325A chip is bad. The chip is located on the back of the motherboard, if your looking at it with the volume switch on the left with the two extension for the headphone jack on the top. You can find the chip if you follow the right headphone jack extension straight down and it's directly above the silver heatshield (basically the first IC chip you run into following the extension), it should say 325A on it. If you have a phone repair store nearby with a hot air rework station, they can reflow the solder and see if it helps or they might have to remove the chip and reball the solder on the chip. Or you can simply have them replace the chip with a new one, new chips cost like 9+ bucks, plus labor. Or if you're really brave (or stupid), you can buy a hot air soldering station with a small tip for like 60 bucks and try and reflow it yourself, but I'd advise against if you don't have experience soldering IC chips. If it's still under warranty, obviously get a new replacement handset because no amount of fiddling with software, firmware or settings will fix a hardware related problem.
[Galaxy S 4 Active Q&A, Help & Troubleshooting] tofanpc:
Missing incall sound FIXED!!!

Following this tutorial I removed the mainboard and took it to a good friend who did a reflow to 325A chip. Reassembled the phone and after 2 calls the bug was on again. Reopened the phone and my friend did another reflow to WCD9319 chip (see picture in post 5). Since then no more missing sound. I played some games and listen some music from sdcard to overheat the under-flash zone (when there was heat, sound was not working) but the heating never happened again.
[Galaxy S 4 Active Q&A, Help & Troubleshooting] fenohavana:
Thank you, reflow the two chips and no more sound problem with call for two days now.
[Galaxy S 4 Active Q&A, Help & Troubleshooting] isknfs:
Thank you very mutch. Its really work.
[Galaxy Tab 4 Android Development] wire55:
Reserved

BlissPop Download for Galaxy Tab 4 8.0 WiFi
[Galaxy Tab 4 Android Development] wire55:
Reserved

One more to be safe.
[Galaxy Tab 4 Android Development] Upstreammiami:
Can't wait for WiFi to be fixed
[Galaxy Tab 4 Android Development] wire55:
Hopefully this build I am doing right now fixes the WiFi. Because after WiFi is fixed the ROM will be pretty stable I believe.
[Galaxy Tab 4 Android Development] Upstreammiami:
Yup.. Would like the camera one day.. It's the way my 5 year old calls me lol.
[Galaxy Tab 4 Android Development] wire55:
I sure hope that I can eventually get the camera working. I am sure it is a feature quite a few people would like.
[Galaxy Tab 4 Android Development] omonoid:
need any help with wifi? i am originally an ios programmer, but im starting to diverge. New to this side of the fence., but have a tablet of this type and really like the power of this rom
[Galaxy Tab 4 Android Development] sub77:
wifi is no problem but you could have a look on the camera stuff.
[Galaxy Tab 4 Android Development] sub77:
http://android.comtek-wiebe.de/Blis...-v3.7-milletwifi-UNOFFICIAL-20150801-1223.zip
[Galaxy Tab 4 Android Development] Upstreammiami:
What's new?
[Galaxy Tab 4 Android Development] wire55:
[ROM][UNOFFICIAL][LL] BlissPop 3.7 8.0 WIFI [20150728][SM-T330]

Wifi is fixed in the August 1st build.
[Galaxy Tab 4 Android Development] Rusell:
Is there overclock on this ROM? I am asking so I can decide whether to stick with this ROM or another ROM.
[Galaxy Tab 4 Android Development] wire55:
WiFi is fixed. I am going to try and fix sound now. Then I will attempt to work on fixing the camera.
[Galaxy Tab 4 Android Development] sub77:
overclock is useless. there is no real performance win

Gesendet von meinem SM-T530 mit Tapatalk
[Galaxy Tab 4 Android Development] omonoid:
awesome work. Ill check it out tonight
[Galaxy Tab 4 Android Development] JustZaphod:
This looks more promising that the Stock 5.1.1 Rom.. Perhaps Moon and other can port over some of the functioning parts of that kernel over to this one to get Webcam working among some performance tweaks...
[Galaxy Tab 4 Android Development] zach61797:
Working pretty good
[Galaxy Tab 4 Android Development] wire55:
MTP is fixed Download Here

Just flash the kernel straight over the ROM.

And if your aren't on the latest ROM Update, download it here

Then flash the kernel.
[Galaxy Tab 4 Android Development] xnatex21:
Any chance this will work for the 330NU?
[Galaxy Tab 4 Android Development] zach61797:
It does im using it
[Galaxy Tab 4 Android Development] Upstreammiami:
Is this the 01 update? I have this update and I have no volume.
[Galaxy Tab 4 Android Development] zach61797:
Mine had no volume either i fixed it by replacing the mixer paths
[Galaxy Tab 4 Android Development] Upstreammiami:
Can you share
[Galaxy Tab 4 Android Development] wire55:
https://www.dropbox.com/s/t5pl79ff0ksdhps/mixer_paths.xml?dl=0 link to fixed mixer path. Sorry it's in the spoiler on first post.
[Galaxy Tab 4 Android Development] JustZaphod:
Stock DPI. I noticed the Stock DPI is 160, however when I try to change it within a Build prop editor like I have for like for ever, it appears it can not be changed..

Which leads me to perhaps its tied into the Kernel..

I would appreciate comments or solutions.. I'm so far really enjoying this rom, but I need to put on my father's reading glasses to see the screen..

Edit.. I was able to bring the DPI back to stock got it confused with Moonbut74's insecure Kernel for the Stock 5.1.1
[Galaxy Tab 4 Android Development] JustZaphod:
Modified Kernel with corrected Mixer_Path, and IR Binaries

Took some existing files, the mixer_path.xml, and the IR files needed to use the T330NU's IR Blaster..

Its Mostly wire55's work a touch of Moonbutt74, I just added some additional stuff that was floating around.. Since I'm playing around with Blisspop..

It had no sound at first, the "mixer_path.xml to the System/etc folder corrected that, and i used moons update script to place the IR files where they need to be.. This should flash on any recovery.. This Kernel is for Blisspop, do not attempt to flash on another rom or device.. I did not write the Kernel it's self, just modified and streamlined it.. This is wire55's kernel, just streamlined.
[Galaxy Tab 4 Android Development] Upstreammiami:
I like the dpi this rom comes with...
[Galaxy Tab 4 Android Development] wire55:
[ROM][UNOFFICIAL][LL] BlissPop 3.7 8.0 WIFI [20150728][SM-T330]

The dpi is in no way tied to the kernel. When you edit the dpi with root explorer or any editor, you must then reboot your tablet for it to update the dpi.
[Galaxy Tab 4 Android Development] denniso08:
I cant get usb tethering to work? does it work with the kernel patch? Occasionally my internet goes down then i connect to my neighbors wifi and tether from that. anyone got a fix? Also the camera?
[Galaxy Tab 4 Android Development] JustZaphod:
Moonbutt74 tied the screen DPI to a Kernel, and he then later made a unmodified DPI Stock Kernel.. I got sort of confused there for a monent..

When Moon tied the DPI to the Kernel no change to the build prop would change it.. and 160 DPI is too small for my eyes.. I like the idea of a larger resolution, but when I have to whip out my reading glasses.. to me is just too small..

---------- Post added at 03:42 PM ---------- Previous post was at 03:39 PM ----------

Camera "KINDA" works.. It does come on, but then shuts off.. So it looks like it can be corrected.. I wish the CM Kernel was compatible with Stock 5.1.1 Kernel..

Moonbutt is working on a Hybrid Kernel.. I'm hoping his magic can being some light to this..
[Galaxy Tab 4 Android Development] wire55:
I am building with audio fix and hopefully complete camera fix right now.
[Galaxy Tab 4 Android Development] JustZaphod:
Well at least the sound works with the mixer_path.xml.. I slipped it into your Kernel zip..

Kudos to you, this is one FANTASTIC ROM.. I never use the camera on this thing anyway.. Image stabilization is horrible..

Everything I need on this thing works better than the stock.. That is one amazing job..
[Galaxy Tab 4 Android Development] wire55:
I am just surprised I got into this with no background on building from source at all. The camera is getting fixed because some people like it for Skype and stuff like that and so I can say I fixed it.
[Galaxy Tab 4 Android Development] JustZaphod:
Yeah I get that.... I'm old fashioned.. My goal for this year is to actually have people call me by phone.. I'm getting to many texts too many FB messages and too many Skype calls.. How I long for the days before the internet when you could just go outside and hang out with your friends.. instead of the whole XBOX thing.. Man I feel old.. :silly:
[Galaxy Tab 4 Android Development] wire55:
I so agree. I miss the good old days when you had friends that would go outside instead of them sitting inside playing xbox or PS3
[Galaxy Tab 4 Android Development] wire55:
Don't install the BlissPop-v3.8-milletwifi-UNOFFICIAL-20150804-2336.zip, it completely breaks the camera. I just tested and it won't even open the camera app even after wiping cache/art and clearing the apps cache and data. I am reverting the changes so that we can have at least front facing camera for you guys.
[Galaxy Tab 4 Android Development] :
Are you dinosaurs done reminiscing yet ? XD

I forgot about the whole boot.img thing :silly:

Wire, are you using blobs from the LP 5.1.1 release ? if so have you encountered any issues with selinux?

i cross-compiled an strace for android if you need a copy i'll post it maybe it will help with debugging.

m
[Galaxy Tab 4 Android Development] wire55:
I am using the blobs from kitkat. And that copy would be nice for debugging. If anyone has a tab 4 8.0 running stock LP 5.1.1, would you mind pulling the entire system folder so I can get the LP blobs? Thanks.
[Galaxy Tab 4 Android Development] :
sm-t330nu milletwifiue LP 5.1.1 vendor source - rough

Wire,

okay, https://github.com/moonbutt74/vendor_samsung_milletwifiue-lp

pulled from the firmware release, i added strace, so just push it to device from the bin directory,

basically run it like

strace /system/xbin/su

i am not sure if it's useful for libraries , only had a limited use for it.

m
[Galaxy Tab 4 Android Development] JustZaphod:
Damn ya beat me to it!
[Galaxy Tab 4 Android Development] wire55:
Thanks I will use this to help fix the camera. Thanks M
[Galaxy Tab 4 Android Development] JustZaphod:
For a beginner your doing great work.. I don't use the camera, but this this has Daily driver written all over it for me..

I'll play with it for a while.. If feels light, snappy and I really dig the interface verses Samsung..

Samsung is really making it hell for anyone to modify their devices.. Knox this, Knox that.. Selinux that..

Not that Secure Linux is a bad thing, but wow is it a pain to work around..
[Galaxy Tab 4 Android Development] wire55:
It is my daily driver. As of right now, it's honestly the best rom available to use. Samsung makes it hell for everyone with a Samsung device though.

Thanks for the support, I can use all that I can get.
[Galaxy Tab 4 Android Development] JustZaphod:
I have noticed many long time developers drop from the scene. Carbon Rom was one of my favorites.. The guy who maintained the Paranoid Gapps.. He left.. Paranoid Android is all but gone, except for 3rd party guys holding it together...

So many moved on after Art Runtime was introduced because it was like starting all over from scratch.. Its the independent guys who are the ones who are picking up the slack. The ones who normally wouldn't really be doing this sort of thing, but now this is their time to rise and show their stuff.. I'm working on a few futile endeavors, but it will eventually lead me into learning more and more.. This is a great time to start out, get noticed..
[Galaxy Tab 4 Android Development] wire55:
You are right, a lot of the ROMs from KK were never made for LP. It was a disappointment when I had my Kindle Fire HD, I was running CarbonROM as it was quite stable for the tablet, then it just stopped, no more development. I had to switch over to BeanStalk because it was the only stable one at the time. Then I got this and was stuck on KK for the longest time and then bam, I started building and I switched to LP. Now I am actually getting into it with no background with it. Whats even better is that I am learning young, I say that because I am still in high school.
[Galaxy Tab 4 Android Development] JustZaphod:
The younger guys are more likely to adopt this newer developments in my own personal opinion.. However I'm a tad older and I find the whole rom development fascinating.. The go to guy for Kernels for this device is Moonbutt74, his work has gone far beyond anything I can imagine.. and he came out of nowhere..

BTW what tools/kitchen are you using? Are you using a Linux distro, or a Windows Kitchen?
[Galaxy Tab 4 Android Development] wire55:
Using a Linux distro from a server [MENTION=3132221]sub77[/MENTION] has. He offered to help me out and get the Tab 4 8.0 somewhere ROM wise. Kudos to him for helping me out. As far as which distro the server is running, I have no idea.
[Galaxy Tab 4 Android Development] wire55:
New build is up. Link. Camera isn't fixed, in fact, its completely broken right now, but hey sound is fixed.
[Galaxy Tab 4 Android Development] Diestroz:
This ROM can work someday in T331?

Good work! It is good to see people working on our tablets.
[Galaxy Tab 4 Android Development] JustZaphod:
This ROM barely works for the T330NU, it's a good solid ROM, don't get me wrong...But it LAAAAAGs at times, and even though I'm not on Team Bliss, I have been trying my hand at getting the camera to work.... The Kernel needs work, and although I'm not an authority on the matter... You would be better off waiting until a close to final working build is released... It is a decent daily driver though if you don't use your camera, and can tolerate a little lag..
[Galaxy Tab 4 Android Development] Diestroz:
I have no problem testing the rom. I'm very "noob" as dev, but if someone needs my tablet for testing I can help.
[Galaxy Tab 4 Android Development] SeXyStEpH87:
I'm also willing to test anything new for this rom ;)
[Galaxy Tab 4 Android Development] wire55:
I have been unable to work with the ROM the past few days which will also be the case for another few days due to personal issues. Thank you for all of your support.
[Galaxy Tab 4 Android Development] JustZaphod:
Take your time.. We can all revert to stock if needed..
[Galaxy Tab 4 Android Development] xnatex21:
Other than it not connecting to wifi and needing a reboot on the initial install (and chrome showing as a blank black page when launched from Google Now's search bar), I found it to run very well on my 330NU.

Oh and I did need to do the audio fix and never have used the camera, but all in all, I love it! Thanks [MENTION=5142928]wire55[/MENTION]

edit - TL;DR - No lag for me at all.
[Galaxy Tab 4 Android Development] JustZaphod:
So when it boots it pops up with in a couple of seconds? or do you have to wait like 3-5 mins for every boot..

and I don't use the Stock Launcher, I use Apex and it laaaags seriously on this rom.. Using any other Launcher other than Apex or Nova and I lose where I placed all my icons on the screen.. Saves me tons of time in resetting them all from scratch.. Apex and Nova Lag.. so you may not of experienced that, but like I said boot time is pretty long.. I reverted back to stock.. I can wait for the Deodexed version..
[Galaxy Tab 4 Android Development] Upstreammiami:
Loving the rom man...
[Galaxy Tab 4 Android Development] xnatex21:
[MENTION=5501022]Zaphodspeaks[/MENTION]

I think I just shutdown for the first time since the initial install/connecting to wifi and sound issue. I'll try again tonight to see if I notice a long boot time, but to be honest, I feel like I would have noticed that the first time.

I use Google Now launcher which I always felt wasn't great on performance but I like it so...And there is no lag at all on it. Sorry to hear of your troubles, but the rom feels great to me.
[Galaxy Tab 4 Android Development] JustZaphod:
The ROM feels to Alpha to me rather than an actual beta.. and that doesn't bother me at all.

It's a good start from how I see it, but I'm particularly hard on my devices and this device doesn't get the love it deserves..

I don't have the personal time to put in anything worthy of anything.. So as long as I have Root on Stock.. I could go back to 4.4.2 and be 100 percent happy..

I'm in no rush to get anything done.. 5.1.1 is just an interface change as far as I see it.. ART Run time is not a selling point for me.. In fact a lot of veteran developers are jumping ship, and retiring.. Which means fresh blood will have to get into the game..

Edit, I use Apex as my launcher simply because I can restore my desktop settings.. I find it superior to the Google Now launcher. I just don't like my device constantly listening for an "OK GOOGLE"..
[Galaxy Tab 4 Android Development] wire55:
This may be a letdown for many people with this device but, I have more important things to take care of. Because of this, I must put this on hold while I get things organized. It could be a few weeks or it could be permanently. At this point I don't know how long it will take. I have school which is starting and is going to consume almost all of my time because of the classes I am in. Thank you all for your support. If anyone would like to get the sources for the SM-T330/NU, its located here.
[Galaxy Tab 4 Android Development] JustZaphod:
Well with that recent news.. I'm reverting to 4.4.2 with it happily rooted with Xposed installed.. and a fully functional Camera and IR Blaster..
[Galaxy Tab 4 Android Development] xnatex21:
Love the rom as is. Thanks for your hard work and GL with RL.
[Galaxy Tab 4 Android Development] JustZaphod:
Hopefully someone can take the commits and source and continue work on this project.. I really hate to see how the CM 12.1 ended..

Lets hope for a Deodexed Stock.. That would be perfectly fine for me.. Unfortunately there is no tool to Deodex the Stock 5.1.1 rom..

It appears to use Dalvik as well as Art Runtime.. Which I find extremely confusing.. Samsung has made it hell to develop for this device..
[Galaxy Tab 4 Android Development] Upstreammiami:
I love the rom how it is..... My daily driver... Thanks man.
[Galaxy Tab 4 Android Development] Rusell:
Does anyone know which build has camera working?
[Galaxy Tab 4 Android Development] Darioc:
Need Help!!

I,m getting an error when installing "Error executting upadater binary"

What should i do?

Thanks in advance1 :)
[Galaxy Tab 4 Android Development] sub77:
does the rom match your device?
[Galaxy Tab 4 Android Development] Darioc:
Yes it does, it's T330. Meanwhile i figured it out. I had to edit the updater-script and delete the first 4 lines.

Thanks anyway. ;)
[Galaxy Tab 4 Android Development] wickedmx:
If you can do without the camera, the latest 20150805-0514 build seems to be working just fine. If you experience issues with Wi-Fi or FCs, try the following:

1) make sure you're using latest TWRP 2.8.7.0.

2) use the advanced wipe feature of TWRP to do a true full wipe (Data, Cache, Dalvik, as well as System) prior to flashing.

3) you can also download latest SuperSU (2.49) and flash that immediately after flashing ROM and GAPPS and prior to doing first reboot.

4) don't install any mods until you've done a full reboot and checked out the included customisation options in ROM. It's got pretty much everything covered from full kernel tweaks to viper audio, so you'll quite possibly be happy with what it already has.

I've been running this for a few days now and it's working great (aside from camera of course). Battery life is excellent and it runs smooth and fast.
[Galaxy Tab 4 Android Development] Neurom707:
Whats broken on this rom apart from the camera?
[Galaxy Tab 4 Android Development] aalmeida1972:
Hi, what are the steps to use the mixer paths? I already download it but i do not know where i should or how to insert it.

Thanks
[Galaxy Tab 4 Android Development] Sakab:
Compatible with the t335?
[Galaxy Tab 4 Android Development] SpChain:
Hi Does This Work With SM-T330NNU?

hi i have philz recovery and im running stock samsung LP 5.1.1, can i flash this to my device ( do i need to change anything? ) and is this thread dead?
[Galaxy Tab 4 Android Development] thisisapoorusernamechoice:
Yes this ROM will work on the SM-T330NU, you don't have to change anything. I don't know about the level of activity on this thread
[Galaxy Tab 4 Android Development] guitar1238751:
I know it's been a while but since this thread's been dead for more an year I thought I'd post this for people passing through. If any of you are still looking for a CM based rom (anything non TouchWiz), [MENTION=3023608]Subb[/MENTION]77 has a great DU (6.01) build and an experimental CM 14.0 (Nougat 7.0) build for this device. The thread is here: https://xdaforums.com/tab-4/development/rom-dirty-unicorns-milletwifi-t3334058
[G2 Q&A, Help & Troubleshooting] voxluna:
The G2 seems to be capable of using Quick Charge 2.0, which is part of the Snapdragon 801 chipset. But with mine I got a basic AC wall charger, and if you read the (literally) microscopic text on it, it says it's putting out only 1.1 amps... which is well short of the at least 2 to 5 amps of many other chargers. So my questions are this:

1. Did anyone else get a higher capacity charger with their retail kit? Mine is a long rectangle bearing the LG logo.

2. If not, is this stock charger really not compatible with Quick Charge 2.0, or am I just reading the fine print wrong?
[G2 Q&A, Help & Troubleshooting] voxluna:
I've been researching this further, and it may be that LG intentionally shipped a low amperage charger. Because the battery is not user-serviceable, it would behoove them to use a slower charger, since ultra-fast charging harmful to the its life and capacity. The intricacies of rechargeable batteries are many, but the excess heat generated during charging degrades a Li-Ion pack pretty quickly, among other things.

Still, based on the assumption that the stock charger is truly 1.1A, I just bought a QC2 charger -- when I'm out in the field, I don't have time to sit and wait for something to charge at an outlet. I also bought a 10000mAh external battery with a solar panel. The rate at which LP eats juice is no joke.
[G2 Q&A, Help & Troubleshooting] wulsic:
[MENTION=1461816]voxluna[/MENTION] the g2 is using an Snapdragon 800 chipset and it might be capable of doing it but I don't know about it. But the micro usb port also doesn't support it as the additional pins were highlikely for slimport. Also using quickcharge on a device like this is highly risky as the device might not handle it too well. If the stock drains too much I suggest to find the cause of the problem and kill it or use an good custom rom with an good kernel and remove apps you aren't using. Goodluck.

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