yashsingh1/xdaforums huggingface dataset:
[T-Mobile Samsung Galaxy S II SGH-T989] bob.charlie5000:
Mikeyman has posted an unofficial 06/19 CM9 build in the 'Android Development' section, and has asked for feedback regarding the call audio issue. I don't have ten posts yet, so I can't provide feedback in that section, so I'll just post it here. Hopefully someone finds it informative.

--------------

I am still having the 'underwater' call audio issue. I called two people to test. I Went through the following steps when I flashed:

1.) Factory Reset

2.) Formatted data/system/cache/emmc

3.) Darkside SuperWipe

4.) Darkside Cachewipe

4.) Flashed CM9 06/19 Unofficial build posted by Mikeyman

5.) Darkside Cachewipe

6.) Rebooted and let sit for ten minutes.

I realize some of those wipes are redundant, but I like to be thorough.

Everything else seems to be running well for me; no issues mounting either the internal or external storage via USB or anything else that I can see. I was having an issue connecting to my WiFi AP on the 06/19 nightly, but that has been resolved with this unofficial build.

Very much appreciate the effort TeamChopsticks is making to troubleshoot this.

More info on my phone:

Model: T989D

Modem: Telus TLLE4

Recovery: CWM Non-Touch 5.0.2.7

Previous ROM's: Eugene's CM7 R6 Build, CM9 06/19 Nightly (just flashed the nightly a few hours ago)
[T-Mobile Samsung Galaxy S II SGH-T989] RushAOZ:
One thing I've noticed.. when switching from TW roms to AOSP roms weird **** happens at times. Its the reason tdjs evo 3 v4 sucked for me and the reason cyanogenmod was freaking out when I flashed from dark side evo 7.1 att base. If you run into issues I suggest reflashing the rom twice. I can reproduce bugs and anomolies if I do this. The only one time I wasnt able to reproduce bugs and flash properly without hiccups was wiping "the old fashion way" instead of using super wipe. Don't know what it is. It may be a placebo effect. Just my 2 cents.
[T-Mobile Samsung Galaxy S II SGH-T989] RushAOZ:
There's def something to my post. I don't have any call echo at all. Voice is perfect. After looking at a few other threads (chimera rom for example) there's def something more there when flashing different source builds. Try wiping manually and flashing the rom twice. Report back with results.
[T-Mobile Samsung Galaxy S II SGH-T989] bFORTIFIED:
I have never had to wait to use my SD card on any rom including CM. You may want to back the card up and reformat it using the phone? That seems really strange to me. What file system are you using on your sd?
[T-Mobile Samsung Galaxy S II SGH-T989] baronsamedi:
Am I only one having camera issues... my camcorder screen shrinks when I put it on 1080p!!
[T-Mobile Samsung Galaxy S II SGH-T989] deadbeatcocoa:
Yeah that was it.. Thx for the heads up!
[T-Mobile Samsung Galaxy S II SGH-T989] danielistico:
That's what I've thought about doing. I will give it a try and report
[T-Mobile Samsung Galaxy S II SGH-T989] JaylanPHNX:
Heads up, Mikey put up a test build in the CM9 thread that some have reported as fixing audio issues. I'll be flashing this afternoon. (learned not to flash right before work:what:)

Sent from my beastly Galaxy S 2.
[T-Mobile Samsung Galaxy S II SGH-T989] VoiD_Dweller:
Can anyone confirm echo and underwater still existing on the 20120620 nightly? Thought i'd ask before I flashed to test it out and save some time.
[T-Mobile Samsung Galaxy S II SGH-T989] awrnsmn:
Wrong post
[T-Mobile Samsung Galaxy S II SGH-T989] rrrrrichard:
0620 still underwater for me. I assume this is not the fixed code. Can't try the dropbox version. Disabled due to volume.
[T-Mobile Samsung Galaxy S II SGH-T989] xsteven77x:
Thankfully I have never had the underwater issue. I hope it gets fixed for those affected soon....
[T-Mobile Samsung Galaxy S II SGH-T989] VoiD_Dweller:
What radio/build did you not experience that with? Just curious.
[T-Mobile Samsung Galaxy S II SGH-T989] snguyen0730:
Are you guys doing full wipe? By now 90% of us have no calling issues so I dont think its the radio

Sent from Samsung Galaxy SIV
[T-Mobile Samsung Galaxy S II SGH-T989] betam4x:
I did a full wipe, callers on the other end can't hear me at all. Flashed from stock ICS.
[T-Mobile Samsung Galaxy S II SGH-T989] ragnarok12:
Are you using wi-fi calling?
[T-Mobile Samsung Galaxy S II SGH-T989] -Mr. X-:
some one mirrored the build mikeman77 made on the 20th with the audio fixes included. the nightly dfoes not have them as the fixes hav not been merged into cm tree yet.
[T-Mobile Samsung Galaxy S II SGH-T989] betam4x:
No.

---------- Post added at 12:34 PM ---------- Previous post was at 12:28 PM ----------

Do you have a link to that mirror?
[T-Mobile Samsung Galaxy S II SGH-T989] mastajest:
Downloading from the 4shared mirror...it's slow!!! :D

...20 minutes left. Will report back when I can.
[T-Mobile Samsung Galaxy S II SGH-T989] betam4x:
I've mirrored it. I have to pay for the bandwidth so it'll only be up for a limited amount of time. The mirror is below:

http://bit.ly/Mu8jvI
[T-Mobile Samsung Galaxy S II SGH-T989] mastajest:
Thanks!

Left it downloading while I went to lunch. I'll be flashing soon, now that I'm back at work :D

Edit: so far, it looks like the fix worked. I'll keep testing, but initial impression is good. Thanks team Chopsticks!!!
[T-Mobile Samsung Galaxy S II SGH-T989] JaylanPHNX:
Is anyone having SD card and emmc (internal memory) inverted?

Sent from my beastly Galaxy S 2.
[T-Mobile Samsung Galaxy S II SGH-T989] mastajest:
Someone else reported this on the TeamChopsticks development thread. I haven't had that issue myself, with any of the CM9 nightlies, or AOKP builds.

Edit: what apps are you seeing this issue on?
[T-Mobile Samsung Galaxy S II SGH-T989] casonswag:
Is the audio fix in nightly 6/20? Or just in the unofficial one?
[T-Mobile Samsung Galaxy S II SGH-T989] mastajest:
Only the unofficial, for now.
[T-Mobile Samsung Galaxy S II SGH-T989] VoiD_Dweller:
I'm having that issue with TI backup and Root Explorer
[T-Mobile Samsung Galaxy S II SGH-T989] danielistico:
If you're having issues with the SD card not being read, I formatted the thing (after backing it up) and it works perfectly now. Just in case anyone's having the same issue
[T-Mobile Samsung Galaxy S II SGH-T989] Zachariah_Apo:
I haven't found anything on wifi calling other than a few apps that can be flashed through CWM.

WifiCallingICSAOSP

VisionWifiCallingv1.2_Android4.x.x

Both don't work and cut out your data signal unfortunately.

All in time I am sure.
[T-Mobile Samsung Galaxy S II SGH-T989] betam4x:
Wow was actually rather shocked, had several hundred downloads. Unfortunately i had to kill the link for now. Looking around for a different place to host it. Sorry i couldn't leave it up longer.
[T-Mobile Samsung Galaxy S II SGH-T989] SamHuff999:
Will it be merged soon? Also, is there any issue flashing this unofficial version and then flashing the next nightly?
[T-Mobile Samsung Galaxy S II SGH-T989] mastajest:
Weird...only one I'm having that issue with is SolidExplorer, but that seems to be an issue with that app confusing the mount points. Tibu and Root aren't giving me that issue.
[T-Mobile Samsung Galaxy S II SGH-T989] casonswag:
I have no issue as of right now its running nicely!
[T-Mobile Samsung Galaxy S II SGH-T989] Jrude2262:
i downloaded n installed the lastest updated ver. of the rom n all i got was a bootloop, n im not a noob to installing rom, did use dark side super wipe so idk what im doing wrong
[T-Mobile Samsung Galaxy S II SGH-T989] Zachariah_Apo:
Do you have to use darkside every time you install a new cm rom?
[T-Mobile Samsung Galaxy S II SGH-T989] Jrude2262:
yes i do n i stand corrected it stays on the cyanogen 9 logo
[T-Mobile Samsung Galaxy S II SGH-T989] Zachariah_Apo:
Do you use both the dark side wipes?

I haven't installed the new one yet but I was abt to just need to charge my phone I'll see what happens and if it will recreate your problem.
[T-Mobile Samsung Galaxy S II SGH-T989] Jrude2262:
i use both everytime im installing a new rom i just dont understand y it wont install imma try using the samsung galaxy s2 toolkit n hopefully it works
[T-Mobile Samsung Galaxy S II SGH-T989] JaylanPHNX:
Maybe you just have a bad download.

Sent from my beastly Galaxy S 2.
[T-Mobile Samsung Galaxy S II SGH-T989] Jrude2262:
i got it too work just had to dark side super wipe 2x, flash the rom, then istall gapps, n then dark side cache wipe, n then do a wipe data/factory reset (the one that comes default with the cwm)

---------- Post added at 03:12 AM ---------- Previous post was at 03:09 AM ----------

Also wanted to know how the battery life is n if anyone has tips to make battery life longer
[T-Mobile Samsung Galaxy S II SGH-T989] Chisle31:
Heres a modded SystemUI.apk that turns the H into 4G for those that dont like the H Symbol this is only for the latest nightly cm-9-20120620-NIGHTLY-hercules.
[T-Mobile Samsung Galaxy S II SGH-T989] LoopDoGG79:
I always give ROM a few cycles before I judge batt life

Sent from AOKP Goodness :-D
[T-Mobile Samsung Galaxy S II SGH-T989] LoopDoGG79:
Wrong thread
[T-Mobile Samsung Galaxy S II SGH-T989] drzplaya1121:
I had good battery life. 22 hours on my second cycle. I turned off "force GPU" in the development settings since I don't game that much... but it made temple run a little glitchy. I didn't test any other games
[T-Mobile Samsung Galaxy S II SGH-T989] defconoi:
Hey guys, hows cm9 running vs aokp currently? I've been running aokp for a while and was wondering if it is more stable and has better battery and performance. Anyone here run both and can provide a comparison?

Thanks
[T-Mobile Samsung Galaxy S II SGH-T989] Zachariah_Apo:
I just flashed it and it took two wipes using dark but just for future reference it sometimes takes a little while for it to load through the cm9 boot screen so wait a little and see if it goes through. I always can tell by a little vibrate the phone does right before it loads into cm9.
[T-Mobile Samsung Galaxy S II SGH-T989] Jrude2262:
yeah i know that to but i give 5mins if i dont pass the logo then i know it was a bad install
[T-Mobile Samsung Galaxy S II SGH-T989] suaverc118:
Hey are you running both aokp and CM9? How's cm9 going?
[T-Mobile Samsung Galaxy S II SGH-T989] Octane70:
Has anyone having problems getting full signal bars?, I cant seem to get full bars on either CM9 or AOKP. MY signal strength wont go lower then -94. Stock Telus ICS is fine full bars at -84. Have been using Telus TLLE4 and TMO LE1 and no change. Data the same on both and getting 13 mb/s which is good where i am.

Thanks.
[T-Mobile Samsung Galaxy S II SGH-T989] xsteven77x:
That's kind of impossible when you are flashing a new nightlies every day.
[T-Mobile Samsung Galaxy S II SGH-T989] Zachariah_Apo:
I figured as much but sometimes its the little things that get overlooked hahaha dang 5 mins I wouldn't have waited that long hahaha
[T-Mobile Samsung Galaxy S II SGH-T989] movieaddict:
does someone have this build link to dl?? the build mikeman77 made on the 20th with the audio fixes included.

Also is anyone having really bad battery draining with cm9? or is it just me??? ty

anyone tried the 6/21 nightly?
[T-Mobile Samsung Galaxy S II SGH-T989] LoopDoGG79:
No, I'm AOKP, but as a general rule, with any rom, you should give it a few cycles before judging battery life

Sent from AOKP Goodness :-D
[T-Mobile Samsung Galaxy S II SGH-T989] JaylanPHNX:
I've heard this complaint a few times and with the same radios, so I'm wondering if maybe the AOSP roms are just reporting the signal more accurately than the Samsung made ROMs.

Sent from my beastly Galaxy S 2.
[T-Mobile Samsung Galaxy S II SGH-T989] danielistico:
Radio flashing

I've decided to flash mikeman77's radio. To do this, do i need to super wipe and re flash ROM/Gapps? or can i just flash the radio, then flash newst CM9 nightly and be done with it?

Just wondering how to do this.

Thanks in advance!
[T-Mobile Samsung Galaxy S II SGH-T989] Octane70:
Thanks JaylanPHNX, also posted this in AOKP forum seems like there are a few people with this issue, i was just wandering if i was the only one.
[T-Mobile Samsung Galaxy S II SGH-T989] drzplaya1121:
I disabled forcing the GPU and got better battery life
[T-Mobile Samsung Galaxy S II SGH-T989] djintrigue808:
Are you already running CM9? If so just go to recovery, flash radio, then flash darkside.cache.wipe. :D
[T-Mobile Samsung Galaxy S II SGH-T989] danielistico:
DAMN!

one of the links i found for Mikeman77's radio, downloads a files called

cm-9-20210620-UNOFFICIAL-hercules.

Found another one that downloads a file called

Blaze_4G_LB7_ICS_Radio_MOD

So, which of the two should i be flashing? Or are any of these two the right RADIO file to be flashing... Help please!
[T-Mobile Samsung Galaxy S II SGH-T989] djintrigue808:
The unofficial CM9 should be the one with the audio fix so I would flash darkside.super.wipe, flash kernel cleanser, flash the blaze radio (I'm using UVLE1), flash the CM9 unofficial, flash gapps, then flash darkside.cache.wipe, reboot, wait 10 mins, then reboot and enjoy! :)
[T-Mobile Samsung Galaxy S II SGH-T989] danielistico:
Thank you sir!
[T-Mobile Samsung Galaxy S II SGH-T989] bFORTIFIED:
Thought this was a cool an easy way to see changelog for our nightlies

http://www.xda-developers.com/android/bbqlog-application-hits-google-play-store/
[T-Mobile Samsung Galaxy S II SGH-T989] danielistico:
VM Icon

Is anyone else having the voicemail icon at the taskbar stay there no matter what? i've called myself and left messages, then delete them and nothing. I've checked my voicemail, nothing. I've downloades all messages to Tmo Visual VM nothing, or through google voice.

When i reboot my phone, it's not there, but about 5 seconds after rebooting, it'll come back as a new voicemail.

Does anyone have a clue how to get rid of it?
[T-Mobile Samsung Galaxy S II SGH-T989] drzplaya1121:
i called my voicemail number directly and left myself a message and deleted it. Even if i called my # it still sent me to google voice whether it was selected or not
[T-Mobile Samsung Galaxy S II SGH-T989] danielistico:
where do i get my VM number? Sorry if its a newb question...

Got it! its gone now! thank you!
[T-Mobile Samsung Galaxy S II SGH-T989] JaylanPHNX:
So one thing that I kinda miss is Facebook in the contacts (am I the only one?). Does anyone know if any of the dialer/contacts replacement apps integrate Facebook contacts? Or any other workaround?

Sent from my beastly Galaxy S 2.
[T-Mobile Samsung Galaxy S II SGH-T989] casonswag:
I miss it too bro idk why it doesnt sync with no fb app now
[T-Mobile Samsung Galaxy S II SGH-T989] RikkKeith:
This is from TeamChopsticks release notes: CM9 general: CM9 does not support syncing your contacts with Facebook. There are 3rd party apps that give this functionality, however.

I'm going to go do some searching and see what I can find in the Play Store. :)
[T-Mobile Samsung Galaxy S II SGH-T989] gypsy214:
there is a new nightly build today, does it still have call echo and underwater? wanna give this a try and also what is the correct gapps? i think the op would be very helpful to post the main issues like call echo and a link for the gapps and i seen in all 32 pages people telling on how to flash this rom and all are different OP please put on the thread the proper way to flash this rom! thanks in advance
[T-Mobile Samsung Galaxy S II SGH-T989] clemsonboyz:
https://play.google.com/store/apps/details?id=ro.weednet.contactssync

Best contact sync I've found.....
[T-Mobile Samsung Galaxy S II SGH-T989] danielistico:
^+1
[T-Mobile Samsung Galaxy S II SGH-T989] casonswag:
It seem like no sync app for fb works for me it always stops i tried Haxsync and fb contacts sync no go
[T-Mobile Samsung Galaxy S II SGH-T989] casonswag:
When i check connection it says Error on fb friends part it didnt do that way before on cm9
[T-Mobile Samsung Galaxy S II SGH-T989] jasontx:
Friendcaster is syncing just fine for me for Facebook.
[T-Mobile Samsung Galaxy S II SGH-T989] Zachariah_Apo:
Try this app for the fb contact pix https://play.google.com/store/apps/details?id=com.nloko.android.syncmypix
[T-Mobile Samsung Galaxy S II SGH-T989] asting:
Pardon me if this seems out of line, but can anyone update me on the newest nightly? Does the camera work? How is call quality (audio)? Is there anything else not working well?

I'm excited to try it but camera and phone are two deal breakers for me because this is my only daily phone.

Thanks!
[T-Mobile Samsung Galaxy S II SGH-T989] casonswag:
Dam giving me a error with this also thas crazy i wonder if i have too many friends now i got like 4,000?
[T-Mobile Samsung Galaxy S II SGH-T989] ShaPrince:
You can download Facebook Contact-Sync from the market. I was having the same problem and it worked for me. Now all is synchronized fine; including calendar, birthdays,.etc.
[T-Mobile Samsung Galaxy S II SGH-T989] Zachariah_Apo:
It might be the amount of friends you have hahaha that's a lot
[T-Mobile Samsung Galaxy S II SGH-T989] casonswag:
Haha i know right but finally friendcaster is what works for me
[T-Mobile Samsung Galaxy S II SGH-T989] Zachariah_Apo:
Does it sync tthe pictures too?
[T-Mobile Samsung Galaxy S II SGH-T989] jiovaxrs:
The nightly 06/21/ have the call under water problem??
[T-Mobile Samsung Galaxy S II SGH-T989] RikkKeith:
I just installed the 'unofficial Jun20' version about 4 hours ago and WOW! No issues with install. I used CWR non-touch with both of TDJ's wipes. It flashed faster than any thing I ever flashed before, I was sure something was going to be wrong...lol

I installed the Facebook sync app and all contacts synced great. In fact, the thumb nail pictures look better than they ever did with the TW version.

Audio is great, MMS works perfect, camera/gallery & GPS/compass work as expected too. I haven't been able to test everything In the few hours I've used it, but so far I can see this being my new DD.

My on screen time is at 4 hours, so I've been hitting it pretty hard and its operating beautifully.

I also installed the new ICS radio (LE1) and its giving me much better download & upload speeds.

Too think its only going to get better from here.. Awesome job guys!
[T-Mobile Samsung Galaxy S II SGH-T989] casonswag:
Yup pics n all
[T-Mobile Samsung Galaxy S II SGH-T989] Zachariah_Apo:
Nice!
[T-Mobile Samsung Galaxy S II SGH-T989] JaylanPHNX:
Probably. It'll be a bit before that fix makes it's way through the process and into official builds. That's the double-edged sword of having our device officially supported. :what:

Sent from my beastly Galaxy S 2.
[T-Mobile Samsung Galaxy S II SGH-T989] NUGZZ420:
We Might see if fixed before to long . I think Team chopstick Are the ones maintaining the CM9 official builds also so im sure they will . implement it as soon as they can .. Not 100% on all that just I was under the impression they were the ones maintaining ..
[T-Mobile Samsung Galaxy S II SGH-T989] JaylanPHNX:
In their CM9 thread, they lay out the process the changes have to go through to be reviewed and accepted into the tree.

Sent from my beastly Galaxy S 2.
[T-Mobile Samsung Galaxy S II SGH-T989] ShaPrince:
cm-9-20120622-NIGHTLY-hercules.zip

cm-9-20120622-NIGHTLY-hercules.zip Still under water!!! This really sucks.:confused:
[T-Mobile Samsung Galaxy S II SGH-T989] snguyen0730:
Use 620. It works perfectly fine

Sent from Samsung Galaxy SIV
[T-Mobile Samsung Galaxy S II SGH-T989] VoiD_Dweller:
You mean 620 unofficial?
[T-Mobile Samsung Galaxy S II SGH-T989] smokeey69:
Here is the new unofficial build http://goo.im/devs/teamchopsticks/cm-9-20120622-UNOFFICIAL-hercules.zip
[T-Mobile Samsung Galaxy S II SGH-T989] VoiD_Dweller:
Does this build have the SDcard discovery problems?
[T-Mobile Samsung Galaxy S II SGH-T989] jovy23:
Sd card discovery problems? I flashed this rom the 6-22 unofficial a while ago and my sd card is working great on the rom it shows how much space i have left and etc from my sd card also i can check the files i have in it also.
[T-Mobile Samsung Galaxy S II SGH-T989] smokeey69:
I haven't run into any sd card issues with any of the builds. And I use both(sd card and emmc) along with ES manager quite often
[T-Mobile Samsung Galaxy S II SGH-T989] JaylanPHNX:
I've had the SD issue, but I'm on the 6/20 unofficial and right now it's good, so I'm scared to reboot or flash anything else. :o

Sent from my beastly Galaxy S 2.
[T-Mobile Samsung Galaxy S II SGH-T989] VoiD_Dweller:
Has anyone discovered the fix for the gmail syncing problem? I can't seem to find any resources that point me in the right direction.

All outgoing mail stuck on sending. Sync turned on in settings/accounts. K-9 Mail sends it fine but the gmail app seems to be the problem for me. Using the latest CM9 Gapps

---------- Post added at 12:22 PM ---------- Previous post was at 12:21 PM ----------

I was talking about titanium backup and root explorer. They seem to show internal memory, but you cannot browse to the external sd card for some reason without going into settings and turning use external to on, in storage.
[T-Mobile Samsung Galaxy S II SGH-T989] markusf21:
Sounds like you restored Gmail, uninstall it and reinstall from the playstore.

Sent from the iPhone graveyard.
[T-Mobile Samsung Galaxy S II SGH-T989] VoiD_Dweller:
Duh. You are totally right, thanks - I didn't even catch that.. +1
[T-Mobile Samsung Galaxy S II SGH-T989] casonswag:
Does 6/22 have the audio fixes from the unofficial one?
[T-Mobile Samsung Galaxy S II SGH-T989] snguyen0730:
Sent from Samsung Galaxy SIV
[T-Mobile Samsung Galaxy S II SGH-T989] js042507:
That happened to me before. The sending issue is caused from having a large search history, I.e. data. I tried every way to salvage my search history because I use it a lot! But was forced to delete it. Afterwards, the app sent with no problem. You can either just delete the data by going into the system settings and selecting the app, and wipe cache/data. It should work right away after you restart Gmail. Though you may have to do the following and then reinstall it.

Sent from the most "Epic" phone in the world! ...Using XDA Premium app :-)
[T-Mobile Samsung Galaxy S II SGH-T989] drzplaya1121:
I installed it but phone app kept crashing so I reverted to 6/20
[T-Mobile Samsung Galaxy S II SGH-T989] casonswag:
My phone works on 6/22 unofficial called a couple of pple no crashing
[T-Mobile Samsung Galaxy S II SGH-T989] piecemakr9:
mine was crashing as well

---------- Post added at 02:56 PM ---------- Previous post was at 02:55 PM ----------

did you fresh install?
[T-Mobile Samsung Galaxy S II SGH-T989] JaylanPHNX:
Have you changed your dpi?

Sent from my beastly Galaxy S 2.
[T-Mobile Samsung Galaxy S II SGH-T989] piecemakr9:
no chang n DPI, just upgraded normally following teamchopsticks directions, flashed over alpha 5
[T-Mobile Samsung Galaxy S II SGH-T989] RikkKeith:
I downloaded the new unofficial this morning and was going to install it (still using the 20120620 version) but got called in to work so never got a chance. I'm planning on it a little later, but on my way to work I hooked up to my car dock and went to listen to a podcast and the sound was routed through my phone speaker and not my car speakers. I then tried just hooking it up directly to the Aux jack and it worked fine. I apologize if this is a known issue, or a CM9 issue. I've followed this pretty close and don't remember if this has been said.

I messed around with some settings but couldn't get it to work when attached to my dock. I'm going to install the new unofficial and see if I have the same issue, but I'm very pleased With the progress on audio, and this could be just a setting I'm missing somewhere?

Bluetooth worked great for my hour ride. Radio/data have worked great the entire day. Great battery life so far too. Going on 12 hours at 60% discharge with 2 1/2 on screen time with over 3 hours music and podcast, lots of browsing & emails, very moderate to heavy usage today. Very impressed, its the best battery life I've had since moving to ICS, and they're still working on improving it.