yashsingh1/xdaforums huggingface dataset:
[T-Mobile Samsung Galaxy S II SGH-T989] MomentumV:
Weird... The same thing happened to me today... I think....

But it wasn't completely black... The click was there.

I just pulled the battery and it was fine on next boot.

Edit: OK it wasn't the same. Mine showed the cm boot animation after the Samsung splash.
[T-Mobile Samsung Galaxy S II SGH-T989] Sultanxda:
New build uploaded.
[T-Mobile Samsung Galaxy S II SGH-T989] Charwinger21:
ISP = Image Signal Processor.

The Camera2 API essentially works by allowing you to grab the sensor data while it is on its way from the camera sensor to the ISP on the SoC.

If the ISP is on the camera sensor instead (as it is with many old phones like the SGS2), then you can't grab that data (as you only ever have access to it after it has already run through the ISP).

Even then, not every phone with 5.0 with the ISP on the SoC will have Camera2. It is up to the manufacturer to build support (i.e. updated binary blobs and stuff like that)

http://www.anandtech.com/show/8274/understanding-androids-camera-hal3
[T-Mobile Samsung Galaxy S II SGH-T989] cameraddict:
Well, that's disappointing! Thanks for the clarification.
[T-Mobile Samsung Galaxy S II SGH-T989] vnation:
wow...i'll give it a try ...thnx [MENTION=237269]sultan[/MENTION]
[T-Mobile Samsung Galaxy S II SGH-T989] Charwinger21:
Seems to be working so far. Thanks man. :)
[T-Mobile Samsung Galaxy S II SGH-T989] LiquidPlatinum:
mobile data pl0x :(
[T-Mobile Samsung Galaxy S II SGH-T989] IncendiaryPyro:
I actually have upgraded to a Nexus 5 last week, but I still have my S II kicking around for backup. Will definitely give it another go once I'm home for the weekend away from college.
[T-Mobile Samsung Galaxy S II SGH-T989] Charwinger21:
Did you try today's update yet? So far it has fixed the issue for me.
[T-Mobile Samsung Galaxy S II SGH-T989] lebaotu:
Thanks SultanXda :D

i'm happy when it has new version ^^

Good job :)
[T-Mobile Samsung Galaxy S II SGH-T989] junio07:
haha my hercules phone became a skyrocket phone again. but glad to see a lot of new stuff with cm12. although most of those are not working yet like the theme app

Thanks Sultan, Your The Man!.
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Woohoo. I was hoping you uploaded a new build just before I went back to college lol.
[T-Mobile Samsung Galaxy S II SGH-T989] exharrison:
I think I actually figured out my problem and it was a dumb installation mistake on my part. I don't think I wiped the system partition on my phone before installing. I did that last night and reinstalled and everything seems to be running normally after several reboots(and all the app reinstalls, of course). Now I see a new version. Will probably upgrade this weekend to check it out. This rom runs so much better on my phone than my last one and I think will give me several more months life on this phone before I feel I need to upgrade. Thanks Sultan!
[T-Mobile Samsung Galaxy S II SGH-T989] tekkieg:
No Mobile Data in 3G for me either on Herc.....

I flashed over top of Jan 9th Rom and still same scenario on mobile data

only 2 G..

I have Tmobile T989 Hercules
[T-Mobile Samsung Galaxy S II SGH-T989] ArtfulDodger:
Doing Great!

Took the plunge and installed the ROM. Data works fine for me, so does everything else so far I'm very happy to say. Only glitch I had was when I used a Gapps package that caused FCs with the systemui. I switched to PA Gapps and that solved the problem. Phone calls, incoming and outgoing are working fine too. Some themes that worked with KK no longer work with Lollipop but that's the app developer's fault since they don't ever update. A good reason to not pay for themes IMO.

I really like the UI of CM12 and battery friendly functionality. Later I'll try the camera too and report back. This is such a refreshing change from KK as when it came out it was such a cluster for so many months.

BTW speaking of themes I recommend NOT using any CM11 themes unless they are listed as CM12 compatible (some say 4.4 & up, which is NOT the case), I just tried one and caused systemui FCs, I had to uninstall it in recovery.

If using TB backup to restore apps, make sure you install SuperSU FIRST or the app will just hang and not restore anything.
[T-Mobile Samsung Galaxy S II SGH-T989] khan6397:
Data still doesnt work :crying: it looks like there is data and when i try to use i get "!". Amazing rom though
[T-Mobile Samsung Galaxy S II SGH-T989] arlain:
rom

it boot fine but the about phone says its a i727 instead of t989 that am using

but great work

now i love me some s2
[T-Mobile Samsung Galaxy S II SGH-T989] LiquidPlatinum:
i will test it out. i'm on CM11 still and was waiting for it to be removed from the issues list. will keep ya updated
[T-Mobile Samsung Galaxy S II SGH-T989] ArtfulDodger:
Something else. Multitasking suffers greatly without some scripts. I was getting crashes left & right until I reinstalled Fly On Mod. It's for KK but works fine on this ROM. Now things are about as good as my setup with CM11. Not for a novice to install BTW so if you don't know how to do this don't bother.
[T-Mobile Samsung Galaxy S II SGH-T989] kepler1729:
Hmm.... not bad for someone who said they wouldn't upgrade to Lollipop unless their phone would "start spitting money" :P Lol artfuldodger you crack me up.
[T-Mobile Samsung Galaxy S II SGH-T989] ArtfulDodger:
If you went through what we went through with KK it's easy to understand that statement. At any rate seemed worth a go given that things are settling down with this ROM, plus things were slow today so seemed the timing was right. Been months since I've tried anything new.

Bad news is I spoke too soon on the stability. Data is cutting in & out. Found out after being off WiFi for an extended period. I'm attaching a log but in the meantime I'll just restore the nandroid.

Once the data fix is confirmed I'll try again later. At the rate we get useful feedback around here anymore we'll be lucky if we ever find out. I've done my part. We need less "you're the greatest developer to have ever lived" and more like "here's what's right or wrong" and why. With a log!!!!!

Log:https://db.tt/DOoInLoE
[T-Mobile Samsung Galaxy S II SGH-T989] LiquidPlatinum:
no luck on latest version. same issues
[T-Mobile Samsung Galaxy S II SGH-T989] junio07:
Themes only work with notification bar. but the settings not themed if you apply theme.
[T-Mobile Samsung Galaxy S II SGH-T989] Playnhooky:
Data issue is still there
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
In performance setting the min/max frequency has problem. First, the min frequency doesn't stay. It jumps back to 1134 MHz whenever you try to change it. Also it randomly goes down to 192 MHz. Secondly, the max frequency has to be turned down in steps sometimes so it sticks. For example, if I wanted to select 1350 Mhz I would have to select 1458 then 1415 then 1404 and finally 1350. Those are the only errors I got. I can't test mobile data cause I don't have a sim card in it.

Also it says this is an i727 lol.

Edit: Ok it seems that you can only either set 192 MHz or 1134 MHz as the min frequency anything else doesn't work. Also tricker's mod makes the max frequency stick so that it doesn't keep going back up.
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Is the keyboard also themed?
[T-Mobile Samsung Galaxy S II SGH-T989] MomentumV:
I'm running without a Sim, but I'm having trouble with both gmail app. Message stuck in outbox.
[T-Mobile Samsung Galaxy S II SGH-T989] ArtfulDodger:
Wipe data and cache, and then resend. Had the exact same problem with the Gmail app today & before also.
[T-Mobile Samsung Galaxy S II SGH-T989] junio07:
with this theme i used, Nope! but there's an option in keayboard settings if you like to switch back with old kitkat style keyboard ;)
[T-Mobile Samsung Galaxy S II SGH-T989] developer209:
My storage space is running out which makes no sense. I have only downloaded like 10 apps and I moved them all to my external SD card. My storage says I have 750 mbs of apps which seems super inaccurate and more odd is it says I only have 160 mb left. 2gb - 750 mb means I should have over a 1 GB left. Wtf!
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Also can someone please tell me what the number sign is for? It randomly shows up then goes away. When it does show up I pull down the status bar, but shows nothing lol.
[T-Mobile Samsung Galaxy S II SGH-T989] HQuser:
It's a root access sign. whenever any of your running app is using root, that sign will show up indicating a app is using root permissions.
[T-Mobile Samsung Galaxy S II SGH-T989] pawanzZ:
last_kmsg

Here is the last_kmsg for ur latest build ..with which my device had bootloop..
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
OK that makes sense lol. Is there a way to take off that notification.
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Bug report: When the screen is off the capacitive buttons still vibrate when touched.
[T-Mobile Samsung Galaxy S II SGH-T989] Sultanxda:
Then don't use sweep2wake.
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Oh that's what it is? I didn't even know it was on. Thanks.
[T-Mobile Samsung Galaxy S II SGH-T989] Sultanxda:
New build uploaded with attempt #3 at making mobile data work.
[T-Mobile Samsung Galaxy S II SGH-T989] daytonahemi08:
Like new boot animation
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Hey Sultan when you take a screen shot does the saving notification just sometimes hang and can't be dismissed?

The screenshot saves, but I have to go into the settings and manually delete the system ui process for the saving notification it? Do I have something on again or is this an actual bug?
[T-Mobile Samsung Galaxy S II SGH-T989] LiquidPlatinum:
Flashing again tonight. Hoping for working data
[T-Mobile Samsung Galaxy S II SGH-T989] developer209:
Still having that pesky storage space issue with today's build. How bothersome.
[T-Mobile Samsung Galaxy S II SGH-T989] Sultanxda:
...and what exactly do you expect me to do?
[T-Mobile Samsung Galaxy S II SGH-T989] arusiasotto:
You may want to do a clean install after wiping the entire internal SD. Make sure you are using a recent copy of your recovery. Might try to repair your file system while you are at it, just to make sure.

EDIT: Data is still only stable on 2G/EDGE
[T-Mobile Samsung Galaxy S II SGH-T989] ehtshamulhaq:
Mobile signal + Data

After flashing 01/25/15, I guess there has to be a take#4 for broken call and cell data issues.
[T-Mobile Samsung Galaxy S II SGH-T989] chefbahri:
Data still not working :crying:
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Used this for about 5 hours and it is very stable. No random reboots, stuttering or crashing to report. Also I have to thank you once again for already setting SELinux to permissive because that gave a lot of people trouble when using viper4android. Battery life is pretty good too.
[T-Mobile Samsung Galaxy S II SGH-T989] md1008:
Google play services

I found something I think is profound. I noticed that when 3g would connect as soon as I opened up the Google play store that it would disconnect. I formatted everything including system and flashed latest CM12 and 3G is working flawless. I am wondering if the activation process when you first set up a new account is screwing with the 3G radios. Will download Amazon appstore and do some experimenting.

---------- Post added at 01:22 AM ---------- Previous post was at 01:02 AM ----------

Forgot to mention that when I flashed cm12 01/25 nightly that I did not flash gapps. I attempted to reflash gapps after having a stable 3G connection but instantly I got the explanation point of doom. I reflashed CM nightly w/out gapps, going to download amazon appstore and see how consistent my 3G connection is long term.
[T-Mobile Samsung Galaxy S II SGH-T989] md1008:
Few things I notice, when searching the browser I was able to browse however cell radio would disconnect but connect relatively quickly. I was able to successfully download amazon appstore.apk. However soon as I connected radio would disconnect. Then once I force closed appstore 3G would reappear. I captured a logcat. I am terrible at reading them so I just copied and pasted the whole log until I unplugged the chord.
[T-Mobile Samsung Galaxy S II SGH-T989] ricthot:
...Geez calm down... it's not like he insulted you or something......
[T-Mobile Samsung Galaxy S II SGH-T989] tronmech:
Well, it would be nice to have logs. "Logs or it didn't happen."
[T-Mobile Samsung Galaxy S II SGH-T989] md1008:
Ok this is strange, after installing amazon appstore I was getting disconnected as soon as I open up app and it would attempt to sign me in. I signed in using 2G and was able to log in. Switched back over to 2G and as soon as I would open up amazon radios disconnect. Then I reset phone and now amazon didn't disconnect and was able to download unofficial youtube app. However, as soon as I open up the unofficial youtube app radio disconnect. It appears that the radio disconnects every time it logs you into any particular services. One thing I am pretty sure of though, is that gapps exacerbate this problem at least in my experience.

*edit* it appears when data insist on going in and out toggling airplane works to restore data and be able to login into what ever service you are attempting to login.
[T-Mobile Samsung Galaxy S II SGH-T989] md1008:
If you are referring to me, I did upload a log. I'll upload again to save you from going back
[T-Mobile Samsung Galaxy S II SGH-T989] Sultanxda:
Most of the posts here are either complaints of mobile data not working, or other random things not working (Netflix doesn't work, etc.). After seeing lots of posts complaining about the same thing (and complaining about the rate of development), and seeing almost no logs, I can get a bit irritated. I seriously have no idea what people expect me to do when they complain of a broken feature and not post at least a log (though at this point, modem logs are useless, as I have successfully reproduced the problem on my own).

+11111111111111111111
[T-Mobile Samsung Galaxy S II SGH-T989] md1008:
I can definitely see how people reporting the same issue's time and time again can be frustrating. People should be grateful we even have lollipop rom at all, especially one that is as functional as this one is. My last few post were not complaining as I knew that mobile data was problematic. I just noticed a pattern so I thought I would share with you as well as other users whom would like to know how to get the most out of 3G radio.

I apologize if my post appeared to be complaining or demanding, this was never my intent. Just to help.

thank you kind sir for giving us Lollpop :) :good:
[T-Mobile Samsung Galaxy S II SGH-T989] LiquidPlatinum:
data issue still stands.
[T-Mobile Samsung Galaxy S II SGH-T989] Sultanxda:
Nononono, that wasn't directed at you at all, as you took the time to post a log (and you didn't just say "data not working" along with the 23984329578 posts that plainly say "data not working"). My rant above was directed towards the people who keep reiterating the same things over and over again without posting any logs.

"Logs or it didn't happen"
[T-Mobile Samsung Galaxy S II SGH-T989] LiquidPlatinum:
i apologize. i've been just giving feedback saying if data was working for me or not. if i were to obtain them, how and where would i obtain such logs? what would i be logging for?
[T-Mobile Samsung Galaxy S II SGH-T989] Charwinger21:
Don't let it get to you man.

A lot of people are just trying to report the issue but either don't know how to create a logcat (link for people wondering how), don't know how to read a logcat to find the relevant parts (that's probably an even bigger issue), don't have time to do proper testing at that moment (but are posting so that other forum users can investigate the issue), or don't realize just how frequently it is being posted (32 pages just for this ROM is a lot of reading).

Remember, there are thousands of people using this ROM, but very few of them actually know how to code. A lot of people want to contribute in any way they can, but just don't know how to. It can be frustrating that they're contributing so little, but there's nothing more that they can contribute.

As for the ETA requests and constant complaints about the same issues, they can be annoying, but sometimes it is what is needed to show that there is still interest in a fix, and get the attention of an external dev to come in and help. Everyone has their own specialities. Sometimes a fresh perspective is what is needed (not saying that it is the issue here, just that bringing attention to an issue has helped in the past).

You're doing fantastic work.

---------- Post added at 10:42 PM ---------- Previous post was at 10:40 PM ----------

Here's a link on how to create a logcat.

As for what you're looking for, it depends on the issue, but usually things marked as an error ( "E/" ) or fatal ( "F/" ), albeit not every error will be relevant.
[T-Mobile Samsung Galaxy S II SGH-T989] vincentanzalone:
I don't know if this is relevant, but the mobile data is totally stable while the phone is connected to an ongoing call
[T-Mobile Samsung Galaxy S II SGH-T989] Sultanxda:
Android changes network modes during phone calls to prevent the call from dropping due to poor signal, so this doesn't help :(
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Delete
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
The problem still remains with setting the max/min frequency in the performance. I believe the issue is being caused by your kernel's "boost clock" where it raises the CPU frequency to 1134mhz at every touch. Every time the boost kicks in it changes the min to 1134 mhz, and whatever you set for min previously doesn't stick. It changes back to 192 mhz. With the max clock speed you can't lower it past 1188 MHz or else it doesn't stick either. Furthermore, trickermod caused the max frequency to become permanently lock even after uninstall, which required me to reflash the kernel. I've attached a log cat thanks to the post above of the issue. I also took a screenshot of how it looks like from the app. The only solution I can think of is to let us set at what MHz do we want the boost clock to kick in or adding an option that let's us turn it on or off.
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Had to post separately from some reason?
[T-Mobile Samsung Galaxy S II SGH-T989] stere0123:
(insert annoyed complaints about something thats broken and not fixable without logs here)

I haven't personally had any significant issues with this ROM, with my quite minimal use case (really just web browsing, alarm clock, and camera), although it did randomly go into a bootloop once (on the Jan 23rd ROM, while fully charged, unplugging made it leave the loop and it never did it again, didn't have time to extract logs).

You might want to make a list of instructions on how to get the logs, and what specifically to give you, maybe then more people will start giving you their logs (...context is important).
[T-Mobile Samsung Galaxy S II SGH-T989] Sultanxda:
Minfreq is forever locked at 192MHz for very good reasons, and the only thing that can change it is the CPU input boost driver. There is no way to remove the lock without modifying the kernel source. If you want me to remove the lock on the minfreq then you'll have to provide me with an incredibly, amazingly good reason why.

Your maxfreq *can* be lowered below 1134MHz, it's just that the system does not allow the maxfreq to be less than the minfreq. The input boost driver changes the CPU's minfreq to 1134MHz whenever you touch the screen, which is why you can't set it lower. You can disable input boosting temporarily, or use the 89z_kernel init.d script that the Aroma installer installs to change the maxfreq permanently to whatever you want.

To disable input boosting temporarily, open terminal emulator and run this:

su -c "echo 0 > /sys/module/cpu_input_boost/parameters/input_boost_ms"

To re-enable it,

su -c "echo 900 > /sys/module/cpu_input_boost/parameters/input_boost_ms"
[T-Mobile Samsung Galaxy S II SGH-T989] foehammer1982:
Thanks sultan, hey by the way is fast charge enabled? Or could it possibly be added?
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Thanks.
[T-Mobile Samsung Galaxy S II SGH-T989] foehammer1982:
What?
[T-Mobile Samsung Galaxy S II SGH-T989] Sultanxda:
Ultra-fast charge is enabled by default and cannot be disabled. Ultra-fast charge = support for charging at the full speed supported by our charger i2c, which is 1200mA. By default, Samsung limited it to 900mA.

For a full list of the kernel's features, read the first post of my CM11 thread.
[T-Mobile Samsung Galaxy S II SGH-T989] foehammer1982:
Thanks
[T-Mobile Samsung Galaxy S II SGH-T989] Apeaksenuh:
Sweet Rom

First I must say this is a great job by Sultan and all the others responsible for developing this Rom. Sad to say I am one of the unlucky few that end up with broken data.:( Looking forward to the day when I flash this rom and everything works. For now its back to CM11 by the man Sultan of course! Second best Rom ever! Just one thing though I was wondering if lockscreen notifications could be added to CM11. Thanks again for the great job. Maximum respect to all involved from this guy all the way in Jamaica
[T-Mobile Samsung Galaxy S II SGH-T989] stere0123:
With the ultra-fast charge feature, samsung limited it to 900mA, and you increased it to 1200mA.

The wall charger that came with mine only outputs 5V 1.0A, with this charger, does the phone just charge at 1000mA/1.0A as the charger says it should, or does it still limit it to 900mA? Like would a 3rd party adapter (or the ports on your computer) be required for it to charge at that higher amperage?
[T-Mobile Samsung Galaxy S II SGH-T989] obscuresword:
Don't think it matters. I noticed how fast it was charging on a non- standard charger compared to other ROMs. I think yours would charge at the max at 1.0a.
[T-Mobile Samsung Galaxy S II SGH-T989] foehammer1982:
Your charger will put out no more than 1000ma but the phone will accept UP TO 1200ma is what is being said, meaning if you got a 1.2Amp charger the phone would accept it, a 2.0Amp charger would still only be putting out 1.2 amp because the phone will accept no more than 1.2 amp

To answer about computer USB ports, they only put out 500ma so your 1.0Amp charger is much better, also do not try to increase the voltage on the charger because you can damage the phone as well as the battery
[T-Mobile Samsung Galaxy S II SGH-T989] Lourde:
Tried the Jan. 23rd build, but looks like I'm having the data instability issue. Also lost root, but IDK if there are lollipop-compatible su binaries that I just neglected to install.

Phone is SGH-T989 on T-Mobile service. If there's any helpful information that I can include, I'll do what I can.
[T-Mobile Samsung Galaxy S II SGH-T989] foehammer1982:
To enable root, go to developers (about phone>tap build number repeatedly) then root access and change to apps (and adb if you want)

---------- Post added at 08:10 PM ---------- Previous post was at 08:09 PM ----------

Also the 25th build is out so try updating to that
[T-Mobile Samsung Galaxy S II SGH-T989] modrate:
sudden shutdowns

Hello developer thank u very much for this amazing ROM , I've done everything just as written 3 times to flash this ROM and everything goes OK until sometimes I look at my phone and I find it hot and shutdown , I don't know why but this only happens when I flash sultan's ROMs like cm11 and ,cm12 Please help me and thanks again !
[T-Mobile Samsung Galaxy S II SGH-T989] Sultanxda:
New build uploaded with the mobile data fixed (tested it myself for many hours). Mobile data should be fixed for the majority of users, but there is still a chance that a few users will still experience the issue. If you still have mobile data issues with the Jan 30th build then let me know and the next build should be solid.
[T-Mobile Samsung Galaxy S II SGH-T989] vincentanzalone:
You the man Sultan!:cool: Going to test this once I get home