yashsingh1/xdaforums huggingface dataset:
[T-Mobile Samsung Galaxy S II SGH-T989] Evilhik:
phew i though i was the only one that was having issues and yea i did try to reboot and noise suppression on and off and nothing and i am on uvlg3 which worked just fine before CM10.1

for any one that is having call quality issues have you tried the latest AOKP nightly (mar 03 2013)? i'm using it and i'm not having any call issues at all
[T-Mobile Samsung Galaxy S II SGH-T989] syan8182:
How are you able to switch between AOKP and CM? i don't want to go through full wipe.
[T-Mobile Samsung Galaxy S II SGH-T989] Evilhik:
to be honest i always do a full wipe even if i am installing an update; it insures that i have less problems and i have done it so much it does not really effect me that much.

" ...

2. Go to Wipe data/factory reset, then Do a Wipe Cache.

3. Go to Mounts and Storage, then Format /system -> Format /data & Format /cache.

4. Go to Advanced, then Do a Wipe dalvik cache.

5. Install the ROM Zip from the SD Card or Internal Memory & then Install New GApps for CM10.1.

... " (quoted from first page)

i do these steps but i usually do it 3 times except for installing of course :) so its :

Go to Wipe data/factory reset 3 times,

then Do a Wipe Cache 3 times

Go to Mounts and Storage,

Format /system 3 times

Format /data 3 times

Format /cache 3 times

Go to Advanced,

Wipe Dalvik cache. 3 times

Install the ROM Zip from the SD Card or Internal Memory > install ROM > gapps

Reboot

Let the ROM settle for 5-10 minutes

Reboot one last time

that is my usual routine when i am flashing my phone or any other android phone that i am working on
[T-Mobile Samsung Galaxy S II SGH-T989] syan8182:
Yeah, i am just tired of reinstalling everything, since i download apps through a 3rd party app, not playstore. thanks anyways.
[T-Mobile Samsung Galaxy S II SGH-T989] olekaiks:
I'm gonna try "cm-10.1-20130304-EXPERIMENTAL-hercules-M2" and see if I still have call issues. I'll keep you guys posted!
[T-Mobile Samsung Galaxy S II SGH-T989] francoisdepaule:
Any tips on what apps should be used by Greenify?

I am getting real bad battery life and I don't even have the screen on most of the time. Most of the battery usage is attributed to "Cell standby" and sometimes "Mediaserver"

How can I reduce this? :confused:
[T-Mobile Samsung Galaxy S II SGH-T989] virajss:
I got call issues on this build as well. Went back to CM10 stable.
[T-Mobile Samsung Galaxy S II SGH-T989] olekaiks:
Ok well I was able to get it to work with the cm-10.1-20130304-EXPERIMENTAL-hercules-M2.zip build. Here is what I did...

1.) Backed up 2.26 Nightly with TWRP.

2.) Factory Reset

3.) Wipe Cache and Dalvik

4.) Flash Darkside Super Wipe

5.) Flash cm-10.1-20130304-EXPERIMENTAL-hercules-M2.zip

6.) Flash latest gapps

7.) Falsh Darkside Cachewipe

8.) Reboot and let phone sit for 10 minutes.

9.) Reboot

Made a phone call and it works the way it should work!!!

Gonna try and update to cm-10.1-20130304-NIGHTLY-hercules.zip and hope it still works!!!
[T-Mobile Samsung Galaxy S II SGH-T989] laserdemon:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

I did the same and no issues at all works great
[T-Mobile Samsung Galaxy S II SGH-T989] garth719:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

Phone call issue is well known. If you really wanna help. Make a log cat and post the issue on cyanognemod.com.

To fix either use build 2/26 or flash cerux kernel 1.42 with any build from 3/1-3/4
[T-Mobile Samsung Galaxy S II SGH-T989] olekaiks:
Ok, so I tried to update from cm-10.1-20130304-EXPERIMENTAL-hercules-M2.zip to cm-10.1-20130304-NIGHTLY-hercules.zip and the phone broke again. So then I tried to just revert back to cm-10.1-20130304-EXPERIMENTAL-hercules-M2.zip through cm updater and still broken phone. Then I tried to do a restore from my Nand backup with cm-10.1-20130304-EXPERIMENTAL-hercules-M2.zip and STILL BROKEN PHONE. So I give up for today...going back to 2/26 nightly.
[T-Mobile Samsung Galaxy S II SGH-T989] msal:
I've been using the experimental-m2 build for the last day or so, and I can say, it's been perfect, except for the lack of making phone calls; of course, several others have experienced the same issue.

I tried this and still no luck. :(

Thanks for those instructions, though.

Is it confirmed that the 2/26 nightly is the 'safest' cm10.1? People have been referring to it throughout the last few pages so I that's what I gathered. If so, I'm going to try that and if that doesn't work, I think the stable cm10 version is the next best thing(?).
[T-Mobile Samsung Galaxy S II SGH-T989] syan8182:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

2/26 also has issues, cant connect to exhange email andunable to connect mass storage SD card via usb, also bluetooth sharing doesn't work.

SlimeLord sent via SGH-T989 using XDA App
[T-Mobile Samsung Galaxy S II SGH-T989] garth719:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

Lol good point. I've been using cm10 all this time
[T-Mobile Samsung Galaxy S II SGH-T989] msal:
Alright, somehow, the phone calling issue isn't an issue any longer for me. It appears that olekaiks' instruction do work; although, I don't know why it didn't work for me at first.

Another issue that I ran into with the experimental cm10.1 is that I was unable to wipe the internal sd card from settings. The phone would also 'freeze' up at random moments and the only way to fix it was to remove the battery and reboot; this became surprisingly more frequent when the phone was plugged in via usb.

As much as I've enjoyed this experimental, I've gone back to the stable version of cm10. :(
[T-Mobile Samsung Galaxy S II SGH-T989] syan8182:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

is anyone having problem receiving email using the built-in email app? i can't receive any corporate email via exchange, not even hotmail. all the settings are correct, my co-worker is able to get his email with official t-mobile rom.

i also tried K9 mail client, able to get my hotmail emails, but not corporate.

i am setup using the app, not via setting menu, accounts

please help. this has happened since 0226 update.

SlimeLord sent via SGH-T989 using XDA App
[T-Mobile Samsung Galaxy S II SGH-T989] olekaiks:
Ok guys if you want to use the latest nightly and have the phone work then use the Cerux 1.42 kernel. The phone does work with this kernel installed with latest nightly. I just tested it with today's (3/6) Nightly.

What I do is flash the latest nightly with cmupdater, then go back to recovery and flash the cerux 1.42 kernel and wipe cache and dalvik (just to be safe) and reboot and make phone calls like its nobody's business! Remember that whenever you flash a new nightly, you need to reflash the kernel because the cm nightlies overwrite whatever kernel is installed. Happy flashing! Hope this helps until cyanogenmod can get this fixed in their kernel.
[T-Mobile Samsung Galaxy S II SGH-T989] msal:
Actually I got it to work without having to flash that kernel. I think I'll flash it anyways, though, now that you mention it. Thanks!

Another issue I ran into was that I got stuck on the Cyanogenmod boot animation. I booted into CWM and it got 'stuck' as I tried to wipe and re-flash. I Googled it and I found this: (EDIT: It seems that I can't post link, so Google 'How to Unroot/Unbrick to ICS Stock on T-Mobile Galaxy S2 SGH-T989!' and go to the galaxy2root link. Basically, I just followed the directions and re-rooted and then reflashed 10.1. I don't know if anyone has ran into this same problem, but I just thought it would be helpful to mention it, in case someone stumbles upon it.

--

Also, one random question, so I apologize if this is the wrong thread for it. Has anyone noticed a decrease in the quality of the camera, when compared to, let's say, the stock t989 ICS/GB rom? I tried the stock rom and the camera is A LOT better than the CM camera. It's certainly nothing to lose sleep over, but it's something that I noticed.
[T-Mobile Samsung Galaxy S II SGH-T989] Droid8Apple:
YES, ME TOO! finally someone else posted this lol. I keep trying everything, nightly to m2 ... no sound during calls. nightly 2/26 works perfect though.

---------- Post added at 05:02 PM ---------- Previous post was at 04:54 PM ----------

Yes, big difference, i use "Camera ICS+" from play store, i think it was a dollar, its quality reminds me of a t-mo based rom. less options (scenes and crap) but you can still switch to macro and what-not.
[T-Mobile Samsung Galaxy S II SGH-T989] olekaiks:
Mine works fine. Are you able to access it through the phone via the CM File Manager?

---------- Post added at 07:19 PM ---------- Previous post was at 07:16 PM ----------

Something I noticed starting today. When I open gmail and on my phone and delete an email, it never gets delete from gmail's servers. I log on to my gmail account online and the email is still there and still marked as new. Its not a big issue but its a little bit annoying. The only thing I've to try and trouble shoot it is I tried re-flashing the latest gapps but still get the same problem. I havent tried going back a nightly yet. Anyone else having this issue?
[T-Mobile Samsung Galaxy S II SGH-T989] syan8182:
yes, i can see myfiles on file manager, but i can't access via mass storage USB connection.
[T-Mobile Samsung Galaxy S II SGH-T989] nivekx9:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

Is there a fix for the discolored (purple) video thumbnails? I'm on 2/26.
[T-Mobile Samsung Galaxy S II SGH-T989] mr_malina:
No fix yet.
[T-Mobile Samsung Galaxy S II SGH-T989] xJuicex:
Phone app problematic (slow/no audio in or out) after first reboot of clean install

my observation...

I did a clean install:

Factory Reset

Wipe Cache / Dalvik cache etc..

Did a fresh install of M2... booted into rom without Gapps.. phone worked fine...

Rebooted to recovery installed Gapps...reboot phone app delays in opening.. call timer increases.. no sound on both ends of the call.. however you can press numbers on the t989 during the call and you will hear it on the other device..

did another wipe of cache and factory reset.. installed M2 again along with gapps before booting into rom...

within the first boot the phone app works great.... however after any further reboots the phone app becomes problematic once again..

I don't believe the installation of gapps has anything to do with the symptoms of the issue.. but rather the reboot of the system causes the issue

Just some more info .. hope its helpful to resolving the issue..
[T-Mobile Samsung Galaxy S II SGH-T989] olekaiks:
Phone seems to be working again!!!

Well my phone is working again!!! All I did was install today's nightly (3/7) and its working again!!! Still having that weird issue with Gmail though but that's not as big a deal as the phone! Awesome work Cyanogenmod!
[T-Mobile Samsung Galaxy S II SGH-T989] nivekx9:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

Any phone calling on latest? I wanna upgrade but I don't want to lose the phone.
[T-Mobile Samsung Galaxy S II SGH-T989] defconoi:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

How is 3/7 does calling work?
[T-Mobile Samsung Galaxy S II SGH-T989] nivekx9:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

I just flashed it. Nope :/
[T-Mobile Samsung Galaxy S II SGH-T989] msal:
I just finished flashing the latest nightly (0307) using TWPR CWM (v6) gave me a lot of issues when I tried to flash the experimental-m2 a few days ago. 0307 is working flawlessly (so far). There is no lag when opening the dialer, when making calls and when receiving them. So far, everything sounds good on both ends during a phone call. I haven't noticed any other issues with the other apps, but I will edit this post if I notice anything.

--

Edit: Ok, when I connect to the computer via USB, the phone freezes and the only way to fix that is to remove the battery. Has anyone else noticed this?

Edit #2: After a reboot, calling stopped working.

Edit #3: I feel like my phone is trolling me. >_>

I flashed the cerux kernel and I have functionality back.
[T-Mobile Samsung Galaxy S II SGH-T989] nivekx9:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

So the 3/07 works with cerux kernel? Flawlessly?
[T-Mobile Samsung Galaxy S II SGH-T989] msal:
I've been making calls for the last hour or so and so far, no issues.

I really can't say that it's 100% flawless, but give it a try and see how it works.
[T-Mobile Samsung Galaxy S II SGH-T989] syan8182:
USB connection to PC can't access SD card. was working on 0306, not 0307. please fix.
[T-Mobile Samsung Galaxy S II SGH-T989] mr_malina:
I tried 03/07 and had the same issues, could not hear the person that called.
[T-Mobile Samsung Galaxy S II SGH-T989] olekaiks:
Yeah this is a weird issue. I flashed the 3/7 nightly yesterday and phone calls worked fine. But I flashed todays (3/8) nightly and phone stopped working again so I had to reinstall the cerux kernel.
[T-Mobile Samsung Galaxy S II SGH-T989] geebeecee:
I had this problem for a while, I fixed it by connecting using MTP rather than Mass Storage mode. The setting is in Settings --> Storage --> press menu hardware key to get USB computer connection then check the MTP box and uncheck Mass Storage. Worked for at least, good luck.
[T-Mobile Samsung Galaxy S II SGH-T989] syan8182:
wow, this fixed the USB SD storage! i thought its a bug, but not. Thanks!!:good:
[T-Mobile Samsung Galaxy S II SGH-T989] msal:
Yep, it seems to be working fine now. Thanks!
[T-Mobile Samsung Galaxy S II SGH-T989] OppaGangnamStyle:
Until there's a real fix for USB file transfers (switching to MTP is a workaround), I've been using the AirDroid app to transfer files to/from my microSD card. Works great.
[T-Mobile Samsung Galaxy S II SGH-T989] nivekx9:
I have a hypothesis: as long as you flash another kernel (i.e Cerux) you will get calling connectivity. And also, does anyone else get a screeching sound on the 3/8 nightly? I had to flash back to 2/26 (the most stable imo).
[T-Mobile Samsung Galaxy S II SGH-T989] nivekx9:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

How's the latest nightly?
[T-Mobile Samsung Galaxy S II SGH-T989] haku99:
Hi

has anyone had issues with LINE or Tango (calling or video calling) after install CM10.1 (march build)?

everytime I try to use LINE or Tango's calling or video feature, the phone freezes in the 'connecting' mode.

I'm not sure if it's a ROM issue or my own phone (just got it 2 days ago) and flashed it.

love this rom, so would like to know if the problem is on my end or the rom

edit: after some searching this seems to be a known issue. anyone know of a working rom + kernal combo to get tango/line going 100%

cheers
[T-Mobile Samsung Galaxy S II SGH-T989] albertzelaya:
is he sound bug fixed?

Does anyone knows if the phone sound bug was fixed on the 3/9 nightly or the 3/9 experimental or both?
[T-Mobile Samsung Galaxy S II SGH-T989] syan8182:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

still having same issue on 0310, flash the 1.44 cerux kernel.
[T-Mobile Samsung Galaxy S II SGH-T989] albertzelaya:
Thanks a lot for the help
[T-Mobile Samsung Galaxy S II SGH-T989] B. Dre:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

Since no one answered my question I'm going to ask here.

I'm not new here, but just finally signed up after my friend told me to come here to find ROMs...

But not to get off topic, on CM10, which I'm currently on, Vonage isn't having a problem until I upgrade to CM10.1 nightly. I'm wondering anyone else is having problems such as trying to connect to calls and it crashes, or when it does connect you can not hear the caller. Any way that I could fix this issue?
[T-Mobile Samsung Galaxy S II SGH-T989] quiksilver4988:
Have you tried flashing a new kernal, Cerux perhaps?
[T-Mobile Samsung Galaxy S II SGH-T989] B. Dre:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

I haven't tried, so you think it could be a kernel issue? I may give it a try.

Also anyone know why video chat on Google talk on 4.2.2 does not work because when ever me and my girlfriend video chat either my can doesn't show up or it just freezes.

That's another reason why I'm stuck on cm10. It's so smooth but I really want a ROM that has working Vonage & video chat.

blah just me ranting.
[T-Mobile Samsung Galaxy S II SGH-T989] djtheraven:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

This is one of my priorities too...considering gtalk is a Google app also...it has to be a driver issue... but it's weird because video and sound work on the camera so however the video calling apps connect to that driver must be the problem...
[T-Mobile Samsung Galaxy S II SGH-T989] B. Dre:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

That may be a good theory because when I try to video chat on another app it does the same thing.
[T-Mobile Samsung Galaxy S II SGH-T989] msal:
I've had this EXACT same problem. Tango doesn't work on my side, for whatever reason, however, the person on the other end says they are connected but cannot see or hear from me.
[T-Mobile Samsung Galaxy S II SGH-T989] rizzyc:
No sound in phone calls

My phone was working perfectly fine in the morning. In the evening I noticed that when I call someone, they can not hear me and I can not hear them. I believe I was running a March 8th or 9th nightly. I have since upgraded to the latest two nigthlies but still can not hear anything when I make any calls.
[T-Mobile Samsung Galaxy S II SGH-T989] msal:
Have you flashed the cerux kernel?
[T-Mobile Samsung Galaxy S II SGH-T989] rizzyc:
No I haven't, I have never heard of it before. I'll look for it and install it now. Thanks
[T-Mobile Samsung Galaxy S II SGH-T989] msal:
http://xdaforums.com/showthread.php?t=2121546

That's the one that I flashed and it works fine.
[T-Mobile Samsung Galaxy S II SGH-T989] rizzyc:
Thank you, just found the cerux kernel, flashed it, and called and it worked!

---------- Post added at 03:19 PM ---------- Previous post was at 03:05 PM ----------

All the download links weren't working. I found the download on a user (sinfulgray) who hosted it on their dropbox: http://xdaforums.com/showpost.php?p=39018336&postcount=661
[T-Mobile Samsung Galaxy S II SGH-T989] juanlerma:
The first time I flashed the 10.1 0307 nightly my calling worked. I used the phone for hours with no issues whatsoever so I decided to create a backup just in case. I was right to do so because after rebooting from recovery my calling was gone just like it had previously been on the M2 version of 10.1. So my question is, does flashing the cerux kernel completely fix this issue? or is there other things I have to do first? Thanks in advance!
[T-Mobile Samsung Galaxy S II SGH-T989] djtheraven:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 04-Mar-13 Nigh

Yes it will fix it
[T-Mobile Samsung Galaxy S II SGH-T989] msal:
I had this happen as well. I think that I even posted about it a few pages back. I can't say that it will work for everyone, but flashing cerux worked for me.

Good luck.
[T-Mobile Samsung Galaxy S II SGH-T989] miguelgtr:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

Bluethoot not turning on! Dirty flashing every nightly since feb 13 and using 12march nighly
[T-Mobile Samsung Galaxy S II SGH-T989] djtheraven:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

Try to turn it on then reboot it should work after that but don't ever turn it off
[T-Mobile Samsung Galaxy S II SGH-T989] albertzelaya:
So just flash the kernel. I am afraid that it will mess up something. My phone was working fine then no audio. Weird cause I used the phone a lot then nothing.

I guess I want to know if its OK to flash and won't create more problems just to fix one
[T-Mobile Samsung Galaxy S II SGH-T989] miguelgtr:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

Got it and that's exactly what I'm reporting, I think that's a bug but its nice to have a workaround.
[T-Mobile Samsung Galaxy S II SGH-T989] 6Eric:
It didn't create any issues for me. You can always re-flash the nightly and it will override the kernel back to CM's. If you don't use the kernel tuner app then it doesn't really do anything but fix the call issue. If you do then you get a few new features like sweep2wake :D
[T-Mobile Samsung Galaxy S II SGH-T989] d01100100:
Flashed 20130311-nightly then flash cerux kernel over it.

Most of the phone works fine. Bluetooth works fine as long as you don't turn it off. It pairs with my car just fine.

Voice on calls works fine.

Google talk on the other hand is broken.

I had originally flashed gapps-jb-20121212-signed.zip.

Noticed there's a gapps-jb-20130301 and flashed that over it and gtalk started working again.
[T-Mobile Samsung Galaxy S II SGH-T989] djtheraven:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

Do you have video calling with gtalk?
[T-Mobile Samsung Galaxy S II SGH-T989] d01100100:
I was able to initiate a call with it, but the other person wasn't there to pick up.

I'll try later when they're available.
[T-Mobile Samsung Galaxy S II SGH-T989] djtheraven:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

Ok let me know thanx
[T-Mobile Samsung Galaxy S II SGH-T989] nivekx9:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

Anyone having trouble w/ ringtone. Mines on max but when someone calls its really really low.
[T-Mobile Samsung Galaxy S II SGH-T989] magda623:
Launcher Problems

10.1 nightlys do not work well with Nova Launcher Prime. The dock bar must overlap the desktop in order for any of the dock items to function. I know this probably isn't an extremely popular launcher, but i've been using it since the T959 and I love it. Also. ADW settings menu disappears with this build as well. Just a heads up to those that want to know.
[T-Mobile Samsung Galaxy S II SGH-T989] 6Eric:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

I use the free version of Nova launcher and have not had any issues on 10.1 nightlies. I don't think it is that big of a difference between free and prime so maybe it is a setting or corrupt cache/data on yours. Did you try clearing that or reinstalling?
[T-Mobile Samsung Galaxy S II SGH-T989] djtheraven:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

I've been using nova prime without any issues on all three 4.2.2 roms
[T-Mobile Samsung Galaxy S II SGH-T989] nivekx9:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

So have I.
[T-Mobile Samsung Galaxy S II SGH-T989] d01100100:
Video on Google Talk worked for me.

It took a while to establish the connection but it worked fine.

---------- Post added at 09:40 AM ---------- Previous post was at 09:38 AM ----------

I haven't seen any issues with Nova Prime, but I use a persistent Dock (no overlay) on my phone and no Dock on my tablet.
[T-Mobile Samsung Galaxy S II SGH-T989] djtheraven:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

I'm going to try again but when I try video on gtalk it shows connecting and the other person doesn't get the call and then it hangs up....
[T-Mobile Samsung Galaxy S II SGH-T989] izzyisawesome:
Re: T989 Official CM10.1 4.2.2 Issues and Fixes Discussion (in & After 12-Mar-13 Nigh

I keep losing signal all the time. And its off for around 10 minutes and its a annoyance and hassle. I'm on nightly 3-12
[T-Mobile Samsung Galaxy S II SGH-T989] d01100100:
Which radio do you have flashed?

UVLI4 appears to work with me.