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Working TMOUS WiFi Calling?

Anyone have any idea what the issue is or when the crashing after every call and general instability will be fixed? SMS works beautifully but calling is spotty at best, even from ROMa like ARHD that claim to have working WiFi calling.
I fugure we will have to wait until an ICS TMOUS phone is released or the sensation is updated to ICSvon TMOUS.

I made a thread about this a few weeks ago and never got an answer. basically it's tmobile and the app itself that needs to be fixed, and there isn't a single ICS rom that it works on, I don't care what the rom chef says. For me I just turn it off immediately when I flash a new rom as it has never once worked for me during a call.

You have to wait until T-Mobile releases their ics update for the sensation.
Sent from my HTC Sensation Z710e using Tapatalk

I could be wrong but I have a feeling that the problem is caused by one of two reasons. One being that the app it self is really not fully compatible with ICS yet. Or, and I feel this is the more likely the reason, the kernel has been changed for ICS causing the WiFi calling app to not be able to function properly, meaning the kernel has to be reworked. I feel like this and maybe a couple of other kernel issues is why TMOUS has not started pushing out the OTA yet.

I am running arhd and wifi calling works like a charm. So its hit or miss.
Sent from my HTC Sensation 4G using XDA App

Skipjacks said:
I am running arhd and wifi calling works like a charm. So its hit or miss.
Sent from my HTC Sensation 4G using XDA App
Click to expand...
Click to collapse
+1, arhd, and my WiFi calling works. I rarely use it though .
Sent from my HTC Sensation 4G using Tapatalk

I am on ARHD as well with no joy. I mean, occasionally I can get a call out on my Bluetooth, and my phone always rings, but usually won't go any further... multiple WiFi access points tested at various places. SMS and MMS are flawless, so I have been tolerating it.
In any case, I find it hard to believe it is working 100% for anyone yet.
Question for those who say it is working... after you end a call does the WiFi calling icon disappear for 20 seconds or so, then come back? Or after making a call the second one will hang with a green icon, then disappear and reappear again? If so, those are signs that the application is crashing and being restarted.
And if those aren't happening and WiFi calling is truly working, please post what WiFi router and internet provider you are using...
WiFi calling has multiple ways of getting out to the internet, some of which are kind of clever... to the point where it will work on most Aruba WiFi systems that use a captive portal...
At the college I work at, the Aruba technician doing an upgrade on our devices had to spend a good 30 minutes figuring out how it was bypassing the captive portal so he could block it.

Good luck finding somebody who will answer you with this, I tried in my own thread and never got a satisfactory answer. There are a few people as you see in this thread who claim it works great but I've never seen anybody explain exactly what their specific setup is. I'd like to know if it has anything to do with the router and/or type of wifi network you are on, the rom, the kernel....so many different variables. I'm like you, I just don't see how it could work 100% for somebody if so many others do NOT have working wifi calling.

kingston73 said:
I just don't see how it could work 100% for somebody if so many others do NOT have working wifi calling.
Click to expand...
Click to collapse
Because annoying things like that happen. Gps is funky for me on all cyanogen builds, but works perfectly for everyone else, for example. Only works once per boot up. Freaky...but im the only one.
The fact is the updated version of the apk isnt out yet for wifi calling. So you have to be patient. Those of us who have it working might just be lucky. It happens.
Sent from my HTC Sensation 4G using XDA App

Works for text and mms
Calls fail and app drops out for me
in us running ptd local ISP and a linksys wrt54g router

Has anyone found a ics build with sense that works with wifi calling?

The major issue is kineto_gan.ko a module in /system/lib/module
It is one of the main files needed to run WiFi Calling. The problem is it is Gingerbread base and kind of like when you port items from one sense to another it doesn't play so well.
The secondary issue is there isn't anything on TMO with ICS yet until the One S comes out and with a lot of more recent phones TMOUS patches in the WiFi calling at a later time so we can't really extract it from there either (yet).
Then brings in the issue of WiFi encryption, setups, and so on that mess with the way the call is carried through the network to properly register to TMO.
So it is like others have said. Some people will have good luck some wont. At home mine gets texts just fine but calls I can't rely on it and won't until Tmobile gets us a version we can use.

Yeah I think even when the one s comes out even though won't be helpful either. That will probably have the newer IMS wifi calling like the amaze does and not be compatible because that is more reliant on hardware supposedly and if nothing else needs a newer sim.
May need to wait till there is a offical rom update relased from T-Mobile.

I haven't had reliable wifi calling in any ROM in at least the last 6 months. Would work fine and then crash, requiring a reboot to fix only to repeat the process. Sometimes that crash took 2 minutes and sometimes 30.
With the ICS builds I've been trying it's always closer to 2 minutes but text works fine. It's been rough since I rely on the wifi calling because of the weak signal when I'm at home. I'm expecting it will be much more reliable when T-Mobile releases the official Sensation build which they sent back to HTC,... because of the wifi problem from what I've heard.

Lucky I found this thread (thank you Google), I thought i was having a bad time with calls dying after 5 minutes or so, but from what I hear from you guys, guess I've got it good (just gotta make sure I'm not on wifi calling during an important call). Although, i really wished it worked well for voice calls as I'm always within different buildings and no guarantee of signal in there (same for my apartment). SMS & MMS work fine though
I'm running latest ARHD (ICS) btw. Although some of this problem might be due to the devices themselves different config, etc.

I'm using Virtuous Inquisition v4.0.1 and WiFi calling works perfectly fine with fast connection. It didn't work so well for me on ARHD

It's hit or miss. Not much in between. Stick with gb if you want WiFi calling to work. That's what I have to do. People on here act like you're crazy to want WiFi callinh to work.

Data blinks in and out on AOSP only since getting new SIM

5/19/2013 Update: The bug might be dead! Like for real this time. See this post, post number 14 in this thread with an explanation of what to do.
10/25/2012 Update: TRY THE LATEST BUILDS OF BRUCE'S CM10 STARTING WITH THE 10/25 VERSION!
Bruce has made a change that helps differentiate between the regular data stream and the MMS data stream in an attempt to see if that was what was causing the instability issue. This is only on Bruce's CM10 Kang as of 10/25. If you are only another CM ROM, flash Bruce's (even if just for a minute or two) and see if the data bug goes away. Please report back if it did!
If this does cure it, I'm sure Bruce will share the sollution to all other devs and your favorite other AOSP ROm will have the cure shortly.
Updated 10/24/2012
This is a detailed description of the 6 million or so things that various people have attempted to do in order to rectify the blinking data connection problem plaguing T Mobile USA users on AOSP ROMs for the Sensation. This issue is non existant in Sense based ROMs.
The problem has something to do with how the Sensation authenticates itself with the T Mobile Data Network. It's not based on the cell towers as voice calling is unaffected. The theory is that the AOSP framework lacks the proper authentication certificates for part of the data network and when the phone is routed to that part of the network, it gets kicked off teh network, then continually retries to connect.
This was and issue on the Sense Gingerbread Stock ROM in 2011 but T Mobile and HTC patched it. All Sense ROMs are free from this bug. But no one knows what exactly the patch was so AOSP ROM's have not been able to be cured yet.
Short version....
Problem started for me on Bruce's CM10 rom. But it's reported on all CM10 variants and most CM9 ROM's as well.
One day I noticed that data wasn't connecting well. It would blink on and off. Sometimes it would stay on, but if I turn it off then right back on, it might go back to blinking.
The problem exists on all AOSP roms (AOKP, CM9, all versions of CM10) even after full wipes and restores of known working nandroids.
Cell signal for voice calls works perfectly. No problems whatsoever. So the phone is connecting to T Mobile. It just won't get data.
Long version....
To fix this I've tried the following...and how each does or doesn't work.
Switch to 2G networks only and switch back. Problem remains, and still blinks E on the EDGE networks rather than being solid on them.
Updated the radio. Problem remains.
Updated the entire firmware package. Problem remains.
Superwipe and flashed Sense, verify data works well. Then regular wipe and flash a fresh install of CM10. Problem remains.
Flashed clean version of CM10 and fixed permissions. Problem remains.
Made calls from the phone. Some people have reported that this helps temporarily.
Sent myself a text message. Some people have reported that this helps temporaliy.
Turn on airplane mode for a minute then go back to normal. Some people have reported that this helps temporarily.
It's not related to Wifi at all because I've created the error on fresh installs of CM10 before ever turning Wifi on.
Formatted SD card. Problem remains (and just to be sure I got the error while the blank formatted SD was removed from the device)
Checked the APN's 100 times. They are correct.
Spent an hour on the phone with T Mobile. Their tech said everything looked good on their end. He cleared the SIM and reactivated it. Problem remained.
Other people have gotten new SIM cards and found that while they helped right away, the problem eventually came back.
The only things that have shown any help to multiple users are in bold above. There are various reports of 100 other 'fixes' that people swear fixed the problem for them. But all of them involved the phone disconnecting from the network and reconnecting. That appears to be the key to get data working again temporarily. Making calls and sending yourself text messages also forces authentication on the T Mobile network without breaking the original connection.
If you want more details or want to review the logs to see if you can figure it out, logcats of the problem are located in this post! Click here for logcatty goodness!

Here is the real kicker....
Everyone once in a while...it connects. And once it's connected it'll stay connected until I turn the connection off or reboot the phone. Then it'll go back to blinking in and out when I try to turn it back on.

Just another note, the data is finicky on my old LG G2x also on TMobile with AOSP based ROMs, talk works, but cell data won't come back after going into airplane mode and out, until a reboot. It works fine on official TMobile ROMs. I suspect there may be some proprietary cell data negotiation between handset and Tmobile towers that AOSP code doesn't have.

Whyzor said:
Just another note, the data is finicky on my old LG G2x also on TMobile with AOSP based ROMs, talk works, but cell data won't come back after going into airplane mode and out, until a reboot. It works fine on official TMobile ROMs. I suspect there may be some proprietary cell data negotiation between handset and Tmobile towers that AOSP code doesn't have.
Click to expand...
Click to collapse
Okay here's an update on this for anyone who finds this thread through a search or Google or something....I'll try to describe this using the simplest terms possible so those of us who aren't cell tower engineers can understand it. (And I assume that's most of us, including me!)
The latest running theory is that the issue occurs due to the way the phone is handed off from 1 tower to another.
As you move your phone is handed off from one tower to the next. You get unregistered with tower 1 and reregistered with tower 2. That's normal.
However if you are within range of 2 towers you can't be on both. You have to be registered with 1, and that's supposed to be the stronger one. But AOSP ROMs lack a T Mobile certificate that authenticates which tower is supposed to have priority. So when the data is blinking you are getting bounced between 2 towers because the phone is trying to register with both.
The latest version of Bruce's CM10 ROM (Dated 10/10/12 and with TMOUS DATA in the rom name on the download page) supposedly includes patches that fix how this authentication works. And I only say 'supposedly' because the patches have only been up for about 12 hours so the jury is still out on how well it works. Personally I've been on it all day today and haven't had the data issue yet. But it can be days in between seeing it. So it'll take a while to know for sure that it's fixed.
If this turns out not to be the exact cause of the problem, it's something similar and a final sollution should be found soon.
Update: This have never been substantiated, and several users with the bug have reported knowing for a fact that they experience the problem when in range of only 1 tower.

Hi,
I have noticed with JB ROMS that you get 7 or 8 APN's,most of which do not apply to me.
Have you tried (making a note of your one first) and deleting all the APN's
Reboot,and just install yours.

malybru said:
Hi,
I have noticed with JB ROMS that you get 7 or 8 APN's,most of which do not apply to me.
Have you tried (making a note of your one first) and deleting all the APN's
Reboot,and just install yours.
Click to expand...
Click to collapse
That's one of the 1000 things that's been tried, to no effect. If he APN is set to the correct one the extra APN's are ignored.
Nothing that you do within the phone can cure the problem. At most, forcing the phone to re-register with the tower is the only thing that can help, and that will be temporary if it works at all.
The best bet now is to hope that Bruce fixed it with his latest additions to CM10 now that we understand what the actual problem is (or at least that we think we do)

Update....
T Mobile data is still broken. It has not been fixed yet. The latest theory may just be one more in a long line of theories that turned out to be wrong.
There are days when I really hate this phone.

Thanks for the update. I've been monitoring that thread occasionally, but it has way too much traffic for me to keep up. I was close to switching to it, but I need good battery life and reliable cell service over any smoothness benefits of JB, which is why I'm sticking with HyperNonSense ICS for now.

been experiencing this issue for a couple months myself. currently stuck in a no data bout as we speak. i'm wondering if it has anything to do with the amount of data we've used. i noticed this last bout started right around the time i passed 5gb. should also be noted i'm on the unlimited 4g plan and tether like crazy. i guess i'll know if the problem persists until my next billing cycle. for now i'm stuck with a sense nandroid and crack flashing aosp daily to see if it's fixed.

cpittman said:
been experiencing this issue for a couple months myself. currently stuck in a no data bout as we speak. i'm wondering if it has anything to do with the amount of data we've used. i noticed this last bout started right around the time i passed 5gb. should also be noted i'm on the unlimited 4g plan and tether like crazy. i guess i'll know if the problem persists until my next billing cycle. for now i'm stuck with a sense nandroid and crack flashing aosp daily to see if it's fixed.
Click to expand...
Click to collapse
I have tried the SIM swap fix. And that has apparently worked. I've been using in good for about the last 6ish hours without any problems. :good:
So i'd give that a shot if your willing.

I've been using CM10 KANG since it was available for HTC sensation. Never had the data blink issue. Recently, my phone started to have this issue. Data would simply not connect with CM10 or CM10.1 with any radio/firmware combination. I also noticed that when I travel to work, i get data say after 10 miles away from my home and it continues to work after coming back home. However, after restarting the phone, i hit the blink problem again. Wondering if its because of some cell tower maintenance/upgrade near my area.

So I was on bruce's ROM until a week ago and this never happened while on his ROM. Just upgraded to albinoman's ROM and this started happening. I have to send myself a MMS picture to get it back again. Hope this helps

Fix
Ive had this problem on and the only thing that seems to help is flashing a new ROM but then a few weeks later it returns... I realized that this only happens when I try to send an MMS message or attempt to receive them. I don't know how to stop receiving an MMS but just delete the picture message you're trying to send and your data should stop blinking on and off. Can't guarantee it'll work for you but it worked for me! GL!!

It appears as though this stupid annoying silly obnoxious bug has finally been squished, sprayed with 3 cans of Raid, and its' mangled corpse then burned to a crisp...I hope.
3 weeks ago W1ldFl0wer brought this fix to Albinoman's attention...
In the build.prop under phone>system was the following line....
ro.telephony.ril.v3=datacallapn,signalstrength
This line appeared like this on all AOSP roms for the sensation.
The fix was to add skipbrokendatacall to the line so it looked like this....
ro.telephony.ril.v3=datacallapn,signalstrength,skipbrokendatacall
Save the file, reboot, and data should spine right up and work fine. So far the peopl ewho have run into the data bug have implimented this change and BOOM, data fixed.
So if you use any AOSP ROM 4.0, 4.1, or 4.2 other than Albino's CM10.1 Kang just add skipbrokendatacall to that line and see if it fixes it. Only do this if you on in the US on T Mobile's network. If you are in parts of Europre making this change will screw up your data.
If you are using Albinoman's CM10.1 Kang ROM, he has already included this line in the build.prop for you. You just have to activate it. About 30 lines into the build.prop is the new line that reads...
#ro.telephony.ril.v3=datacallapn,signalstrength,skipbrokendatacall
Just delete the # in front of that line. (The # makes the ROM skip the line when loading everything, but lets it stay in the file so you can read it. Deleting the # means that the phone will read that line when it reboots.) Then go up to the line that says the same thing without skipbrokendatacall and delete that line entirely. Save the file and reboot. If you don't delete the original line without skipbrokendatacall, your phone will go haywire, data might not work at all, and you might inadvertantly trigger Z Day. So if you're not ready to fight in the zombie apocolypse, only leave one of those lines in the build.prop.
Hope this cures it for everyone! Again, don't make this change if you live outside the USA or are not on T Mobile's network! Doing so on other networks in other parts of the world could make things worse for your phone!
Here is the link to the post where W1ldFl0wer informed Albinoman of this fix.
http://forum.xda-developers.com/showpost.php?p=40755845&postcount=9003
I don't think W1ldFl0wer invented the fix, but he certainly is the one who made it public to Sensation users so go to that post and thank him/her bcause I might finally be able to stop obsessing over this stupid bug because of this user!!! :good:

[Q] Which ROMs Include T-Mobile Wifi Calling?

Hello!
As my title states, I'm looking for a ROM that supports T-Mobile Wifi calling!
I do not enjoy the stock ROM and prefer ICS+
I flashed [ROM]CM 9.1 + bat drain fix + other tweaks Although I had working Wifi calling, my data reception was very SLOW. Slow enough for me to type that in all caps.
I flashed [ROM]MikXE-v0.4 and enjoyed the fast performance and working data, but Wifi calling wasn't present.
From what I have read, Wifi calling requires a few things in the Kernel in addition to the Wifi calling APK.
Anyone have recommendations for an ICS ROM (sense or no sense) that is stable, has no data issues and has working T-Mobile Wifi calling?
Cheers!

Give Virtuous Inquisition a try. You can find it on Rootz.
Hastily spouted for your befuddlement

Coug76 said:
Give Virtuous Inquisition a try. You can find it on Rootz.
Click to expand...
Click to collapse
Seeing people say good things about it after a quick google.
Downloading now!

Is TMobile wifi calling just some app APK that can be installed? (Already looked and didn't find it on Google Play.) If yes, is it available somewhere or can it be pulled from a ROM that has it?

Check weekendsR2short's mirror thread

wjcarpenter said:
Is TMobile wifi calling just some app APK that can be installed? (Already looked and didn't find it on Google Play.) If yes, is it available somewhere or can it be pulled from a ROM that has it?
Click to expand...
Click to collapse
I think its a bit more in depth than that. edkeys did some nice work on it for the g2/dz. not sure what needs to be done to the doubleshot to get it working right but this is what works for the vision:
http://forum.xda-developers.com/showthread.php?p=26336049
Sent from my HTC Vision using xda premium

demkantor said:
I think its a bit more in depth than that. edkeys did some nice work on it for the g2/dz. not sure what needs to be done to the doubleshot to get it working right but this is what works for the vision:
http://forum.xda-developers.com/showthread.php?p=26336049
Sent from my HTC Vision using xda premium
Click to expand...
Click to collapse
WiFi calling already works for this device there is a flashable zip that has the apk for it + some RILs. Then you need the gan optimizer apk pushed to system/apps. WiFi calling works great!!!

While living in China I found that the Sidecar app actually worked better than the built-in WiFi Calling did on my phone. Better call quality, and all calls to US/Canada numbers are free for now. Sidecar now has the capability of using mobile data if you want and have it, but that can be turned off and make it WiFi only.

Fuzi0719 said:
While living in China I found that the Sidecar app actually worked better than the built-in WiFi Calling did on my phone. Better call quality, and all calls to US/Canada numbers are free for now. Sidecar now has the capability of using mobile data if you want and have it, but that can be turned off and make it WiFi only.
Click to expand...
Click to collapse
I definitely need to find time to look at this.
Stock wifi calling is a cancer slowly murdering the end-user perception of this devices capabilities.
One of the things I was working on for Bulletproof was a patch to remove wifi calling from an already installed copy of it. What a nightmare that was, for as far as I got anyway. Still lacking in sufficient diagnosis.
The difference in performance and responsiveness in my rom with stock wifi calling and with that removed as the only change to the install is - to put mildly - is observable just through using it, without a benchmarking app.
It's not something i'd ever use anyway - so I see all that extra load as needless waste instead of a sacrifice for something I want. Conversely that means i'll never find a replacement unless someone brings it to my attention.
Can't say when i'll get a chance to look at it, but it's infinitely more likely to happen sooner then later with a lead to go on.
Whenever I sit down with the time to go learn about something I know nothing about (directly) - such as wifi calling - it inevitably loses out to something like starting on the aosp site and reading every snippet on bluetooth before branching out to other sources for info on how it works in android.
Having a reference point places it in a different category entirely - thanks!

Blue6IX said:
I definitely need to find time to look at this.
Stock wifi calling is a cancer slowly murdering the end-user perception of this devices capabilities.
...
It's not something i'd ever use anyway - so I see all that extra load as needless waste instead of a sacrifice for something I want. Conversely that means i'll never find a replacement unless someone brings it to my attention.
...
Having a reference point places it in a different category entirely - thanks!
Click to expand...
Click to collapse
For me it's a bit of the opposite. I stick with T-mobile for two reasons.
GSM - BYOD portability and upgrades when I want.
WiFi Calling - I seem to work and live in low signal areas. WiFi calling is a Godsend, keeping me connected without switching to more restrictive carriers.
If the official app is such a system hog, I'm fine with it being left out as an option. But I either want it in a ROM, available to install, or a viable replacement must be available.

GoPadge said:
For me it's a bit of the opposite. I stick with T-mobile for two reasons.
GSM - BYOD portability and upgrades when I want.
WiFi Calling - I seem to work and live in low signal areas. WiFi calling is a Godsend, keeping me connected without switching to more restrictive carriers.
If the official app is such a system hog, I'm fine with it being left out as an option. But I either want it in a ROM, available to install, or a viable replacement must be available.
Click to expand...
Click to collapse
I was the same way, when I live in China I need the WiFi calling in order to stay in contact with friends and family back home. But, as I discovered, that Sidecar app that is freely available in the Play Store has better call quality than the built-in WiFi Calling on my stock-based ROM. I compared the two and ended up using Sidecar all the time. Now, the Sidecar app can only receive calls from other Sidecar users, that's the only drawback to it versus WiFi Calling.

WildChildIcE last nightly has it & it seems to work fine although I don't use it all the time. It may be worth checking out since everything else in the ROM seems to be just fine.

Another thing that I find pretty cool is grooVe IP from the market. It connects to Google Voice and uses your G Voice number for free incoming and outgoing voice calls to any number in the US and Canada, using mobile data or wifi. Works great, I've been using it on an Android that I have that has no service at all on it, except wifi. The only single drawback i've found so far is there is maybe a 2 second delay when I've used it, so I've had to wait for the person to hear what I said. All in all tho I find it great for a completely free service(well, there is a paid and free version of the app).
Sorry, I liked this app so I had to throw it in here. I might check out Sidecar as well

GoPadge said:
For me it's a bit of the opposite. I stick with T-mobile for two reasons.
GSM - BYOD portability and upgrades when I want.
WiFi Calling - I seem to work and live in low signal areas. WiFi calling is a Godsend, keeping me connected without switching to more restrictive carriers.
If the official app is such a system hog, I'm fine with it being left out as an option. But I either want it in a ROM, available to install, or a viable replacement must be available.
Click to expand...
Click to collapse
I agree wholeheartedly with number 2. I work in a building where nobody using any carrier gets cellphone signal for whatever reason. That is, nobody except for me because of wifi calling on T-Mobile. This device is first and foremost a phone and it needs to be able to make phone calls and if that means a little lag on some silly game being played on the phone or whatever then so be it.
Sent from my myTouch_4G_Slide using xda premium

IrefulSoul said:
Hello!
As my title states, I'm looking for a ROM that supports T-Mobile Wifi calling!
I do not enjoy the stock ROM and prefer ICS+
I flashed [ROM]CM 9.1 + bat drain fix + other tweaks Although I had working Wifi calling, my data reception was very SLOW. Slow enough for me to type that in all caps.
I flashed [ROM]MikXE-v0.4 and enjoyed the fast performance and working data, but Wifi calling wasn't present.
From what I have read, Wifi calling requires a few things in the Kernel in addition to the Wifi calling APK.
Anyone have recommendations for an ICS ROM (sense or no sense) that is stable, has no data issues and has working T-Mobile Wifi calling?
Cheers!
Click to expand...
Click to collapse
The CM 9.1 ROM you mentioned has the 2G data speed enabled by default to conserve battery. Did you uncheck this? I believe its the only ROM I've ever tried that came that way out of the box. Options > More > Mobile Networks > Use only 2g (uncheck).
Inquisition works well with the right T-Mobile wifi calling package applied (WifiCallingICSAOSP.zip), but it doesn't appear to have as much customization built in (I can't find how to edit the lock screen for example).
I have not had luck installing Infinity and pairing it with a working Wifi Calling package. Supposedly other have, but I can't get a straight answer for the last few weeks when I've tried to find out - even in their IRC channel. On my G2 however, Infinity worked great with WiFi calling, so my guess is that I've just not run across the right package to install.
I'd like to use a Virtuous ROM primarily, because I've been a long time user of Virtuous ROMs (third device now I've followed them). Inquisition seems the most complete, meaning it is the only ICS ROM I've tried where everything worked, including the little LED's for the caps and special keys. The development for this particular device just doesn't seem high on the radar though, and the community around Virtuous has nearly completely died out.
Beyond that, I've not tried any other ROM's for my MT4GS. I'm in a similar boat though apparently, I require WiFi calling, and I want ICS or Jelly Bean.

pyro9219 said:
The CM 9.1 ROM you mentioned has the 2G data speed enabled by default to conserve battery. Did you uncheck this? I believe its the only ROM I've ever tried that came that way out of the box. Options > More > Mobile Networks > Use only 2g (uncheck).
Inquisition works well with the right T-Mobile wifi calling package applied (WifiCallingICSAOSP.zip), but it doesn't appear to have as much customization built in (I can't find how to edit the lock screen for example).
I have not had luck installing Infinity and pairing it with a working Wifi Calling package. Supposedly other have, but I can't get a straight answer for the last few weeks when I've tried to find out - even in their IRC channel. On my G2 however, Infinity worked great with WiFi calling, so my guess is that I've just not run across the right package to install.
I'd like to use a Virtuous ROM primarily, because I've been a long time user of Virtuous ROMs (third device now I've followed them). Inquisition seems the most complete, meaning it is the only ICS ROM I've tried where everything worked, including the little LED's for the caps and special keys. The development for this particular device just doesn't seem high on the radar though, and the community around Virtuous has nearly completely died out.
Beyond that, I've not tried any other ROM's for my MT4GS. I'm in a similar boat though apparently, I require WiFi calling, and I want ICS or Jelly Bean.
Click to expand...
Click to collapse
use the same wifi calling zip you mentioned. go to the mirror thread download the gan optimizer.apk use root explorer to push to system/apps then set permissions and you are good to go. i have used on infinity for a while.

pyro9219 said:
The CM 9.1 ROM you mentioned has the 2G data speed enabled by default to conserve battery. Did you uncheck this? I believe its the only ROM I've ever tried that came that way out of the box. Options > More > Mobile Networks > Use only 2g (uncheck). .
Click to expand...
Click to collapse
You know, I remember seeing H indicators on my signal meter and trying unsuccessfully to look for new towers (Mobile Networks-=>Network operators).
I have flashed again and see "Use only 2G Networks" checked. Even though that was checked, my phone indicated H in my Downtown Area.
pyro9219 said:
Inquisition works well with the right T-Mobile wifi calling package applied (WifiCallingICSAOSP.zip), but it doesn't appear to have as much customization built in (I can't find how to edit the lock screen for example).
I have not had luck installing Infinity and pairing it with a working Wifi Calling package. Supposedly other have, but I can't get a straight answer for the last few weeks when I've tried to find out - even in their IRC channel. On my G2 however, Infinity worked great with WiFi calling, so my guess is that I've just not run across the right package to install.
I'd like to use a Virtuous ROM primarily, because I've been a long time user of Virtuous ROMs (third device now I've followed them). Inquisition seems the most complete, meaning it is the only ICS ROM I've tried where everything worked, including the little LED's for the caps and special keys. The development for this particular device just doesn't seem high on the radar though, and the community around Virtuous has nearly completely died out.
Beyond that, I've not tried any other ROM's for my MT4GS. I'm in a similar boat though apparently, I require WiFi calling, and I want ICS or Jelly Bean.
Click to expand...
Click to collapse
I just came from Virtuous Inquisition after reading the forum on Roots.
I ran the ROM for a bit, and Wifi calling kept dropping or staying quiet.
On 2-3 days with the ROM, I tried flashing WifiCallingICSAOSP.zip, and on reboot, Wifi calling would crash.
Was I supposed to do anything special to flash that WifiCallingAOSP package?
Now I'm on CM9.1 + Fixes with the WifiCallingAOSP package, and when I pick up the phone to answer, my phone defaults to speaker. It requires a double toggle of speakerphone mode during calls to get to handset.

IrefulSoul said:
Now I'm on CM9.1 + Fixes with the WifiCallingAOSP package, and when I pick up the phone to answer, my phone defaults to speaker. It requires a double toggle of speakerphone mode during calls to get to handset.
Click to expand...
Click to collapse
I have the same issue. I've kinda just grown used it.
---------- Post added at 06:16 PM ---------- Previous post was at 06:12 PM ----------
mattlowry said:
use the same wifi calling zip you mentioned. go to the mirror thread download the gan optimizer.apk use root explorer to push to system/apps then set permissions and you are good to go. i have used on infinity for a while.
Click to expand...
Click to collapse
The problem I have is that it keeps telling me "Reading SIM" in the wifi calling app, its not that typically "drops calls" problem I see most people with. When I try to toggle the mode on/off, it says "Calling Preferences can not be changed as the SIM is invalid" I even went into T-Mobile and swapped out my two year old SIM card for a new one.
EDIT: just tried Infinity 1.35 with the path and gan optimizer.. same thing..

IrefulSoul said:
I just came from Virtuous Inquisition after reading the forum on Roots.
I ran the ROM for a bit, and Wifi calling kept dropping or staying quiet.
On 2-3 days with the ROM, I tried flashing WifiCallingICSAOSP.zip, and on reboot, Wifi calling would crash.
Was I supposed to do anything special to flash that WifiCallingAOSP package?
Click to expand...
Click to collapse
I have not stayed on Inquisition for any grand length of time, but the few times I've had it on my phone it worked out well using WiFi calling.
I'm personally hoping that Jelly Bean re-inspires the developers for this phone to give us some great things. I'd imagine they kinda lost steam after so much fighting with ICS.

Wicked ROM supports WiFi Calling.

Weird Issue Call Drop using custom ROMS In the Middle of Conversation

I have the strangest issue. I get disconnected from calls in the middle of conversation if I'm using any of these main custom ROMs.
Blaz3r
CyanogenMod 10
Blaze Tweaked ICS 2.2
But If I'm using a stock ICS ROM or "Android ICS 4.0.4 UVLH5 (Posted by tthaz777)" everything is very stable and no disconnects.
I have full bar with all the ROMs and get perfect data speed and everything else works fine. I'm using the same exact apps on the ROMs as I do on the stock, so I don't think it's related to a particular app. It seems as if TMobile scans the sessions at their network level and disconnects the call because my connection is not providing some information/call data they need. The disconnect can happen as fast as a few seconds or after a 10 minutes or so, just random.
Is anyone else experiencing this ?
I'm currently running below and everything is stable with no drop calls. Just can't figure out why this happens when install any other ROM. and Yes I always to do a full wipe before install.
Android ICS 4.0.4 UVLH5 (Posted by tthaz777) with merwin's scorched-kernel-t769-ics v1.0.29

Well the 4.0.4 thazz build should be pretty stable as its essentially stock. That being said my wife (who is INCREDIBLY picky on how her phone functions... I've yet to get her to try something not TW-based) has been using Tweaked since before it was even posted and uses her phone as a phone constantly (... lot's of out-of-state sisters that she's always yapping with) and has yet to report an issue. I am unclear why you would be having these issues with the particular specificity you are experiencing... especially if kernels are remaining consistent across TW-based builds anyway. Without me being able to recreate it on my end or a logcat taken during the premature disconnect on your end I'm at a loss. If nothing else, at least you found something that works for you, so I suppose it a could be worse.
Sorry for the troubles.

Not all stock apps or play store apps work with 4.1, I had the same problem when I let my battery app manage my data. It would wait to connect sometimes up to 20-30 secs later after waking to make a call. Check all your apps your using for compatibility, and when you wake your phone give it a sec before calling out. If your in a bad area the alternating of edge/3g/HSDPA+ doesn't help either. I stopped allowing my battery app data control and that solved 90% of my issues, sometimes it still does it but only when I'm in the boonies.

techclan said:
I have the strangest issue. I get disconnected from calls in the middle of conversation if I'm using any of these main custom ROMs.
Blaz3r
CyanogenMod 10
Blaze Tweaked ICS 2.2
But If I'm using a stock ICS ROM or "Android ICS 4.0.4 UVLH5 (Posted by tthaz777)" everything is very stable and no disconnects.
I have full bar with all the ROMs and get perfect data speed and everything else works fine. I'm using the same exact apps on the ROMs as I do on the stock, so I don't think it's related to a particular app. It seems as if TMobile scans the sessions at their network level and disconnects the call because my connection is not providing some information/call data they need. The disconnect can happen as fast as a few seconds or after a 10 minutes or so, just random.
Is anyone else experiencing this ?
I'm currently running below and everything is stable with no drop calls. Just can't figure out why this happens when install any other ROM. and Yes I always to do a full wipe before install.
Android ICS 4.0.4 UVLH5 (Posted by tthaz777) with merwin's scorched-kernel-t769-ics v1.0.29
Click to expand...
Click to collapse
LOL I am using T-Mobile service with this device, so if that's the case for you I would expect a few drops from time to time
On a serious note, drops can happen with full bars for a variety of reasons. Tower is overloaded (signal shows strong but can't connect/gets dropped), person you have called drops you (calling someone in NY that has AT&T? ), bad/faulty sim card (free to get checked and replaced), etc. No cell phone/ROM is drop call immune, even stock (and yes even those people using Verizon). FWIW, I haven't dropped a single call in over a month using Thomas' PA and Tweaked. That's pretty good considering that's including the holidays and I didn't go home this year.

Thanks for the replies guys. What drives me crazy is that I have absolutely no dropped calls when using the stock ICS ROM, but as soon as I load any of the ICS ROMs mentioned the voice call gets disconnected periodically. Same Location, Same Apps, Same Calling Number, nothing changes except the ROM.
I'm fairly technical and good at troubleshooting but not an expert in reading the Android Logcat and don't know what to look for in the log. I have loaded the UVLH5 radio after flashing the the custom ROMs to see if that might be the cause but same thing.... I wondering if I need to try an older Radio...
Like I said all is running great with Android ICS 4.0.4 UVLH5 (by tthaz777) + merwin's scorched-kernel-t769-ics v1.0.29 OC to 1728 but not knowing what's causing the drops is just driving me crazy....
To test I just load the ROM and then call one of the free news numbers (ABC News etc 650-293-9114) and put the phone on speakerphone, and yes I have tried varies other numbers... JUST WEIRD

Try finding an app of the app store to make logging easier like logcat or something. Then run the app and make a call. If it doesnt disconnect, restart the log. When it does disconnect, end the log and copy+paste it here. That is the only real way to find out whats up.

So the problem started again this AM and it's been fine since I flashed Android ICS 4.0.4 UVLH5 (by tthaz777). I hear the hang up tone and calls would just disconnect in the middle of conversation with perfect signal strength. Nothing new was added to the phone, so only way to fix it was to reflash it again from a nan backup.
This is driving me crazy. Attached is a short logcat from right before the call dropped, could one of you experts check it out and tell me if you see anything strange going on....
Thanks

techclan said:
So the problem started again this AM and it's been fine since I flashed Android ICS 4.0.4 UVLH5 (by tthaz777). I hear the hang up tone and calls would just disconnect in the middle of conversation with perfect signal strength. Nothing new was added to the phone, so only way to fix it was to reflash it again from a nan backup.
This is driving me crazy. Attached is a short logcat from right before the call dropped, could one of you experts check it out and tell me if you see anything strange going on....
Thanks
Click to expand...
Click to collapse
any chance you can put that on pastebin instead of a pdf? just post a link to it. It could be helpful to a dev as I see that some info is spread out to different pages and is cut off.
Also did you use an existing sim from a previous phone when getting this phone or did you get a brand new sim? I know various issues arise when using an old sim with this phone. My old sim had issues and wouldn't connect to wifi calling and it was only 10 months old.

anactoraaron said:
any chance you can put that on pastebin instead of a pdf? just post a link to it. It could be helpful to a dev as I see that some info is spread out to different pages and is cut off.
Also did you use an existing sim from a previous phone when getting this phone or did you get a brand new sim? I know various issues arise when using an old sim with this phone. My old sim had issues and wouldn't connect to wifi calling and it was only 10 months old.
Click to expand...
Click to collapse
Here's the pastebin link. Thanks
http://pastebin.com/SCBx2jNS
When I initially had the issue I ordered a new sim hoping it would resolved it and that didn't help, so I flashed ICS 4.0.4 UVLH5 (by tthaz777) which is pretty much the stock with bloatware removed and that resolved the problem and not a single dropped call for a month and it just started again. It's so weird as if Mobile is looking for something in the connection/session and forces a disconnect.

techclan said:
Here's the pastebin link. Thanks
http://pastebin.com/SCBx2jNS
When I initially had the issue I ordered a new sim hoping it would resolved it and that didn't help, so I flashed ICS 4.0.4 UVLH5 (by tthaz777) which is pretty much the stock with bloatware removed and that resolved the problem and not a single dropped call for a month and it just started again. It's so weird as if Mobile is looking for something in the connection/session and forces a disconnect.
Click to expand...
Click to collapse
Ordering a new sim doesn't mean getting a compatible sim. Have you taken the phone to a Tmo store and had someone check it out? They could've sent you another partially compatible sim for it. If I knew more about reading the logs I would love to help you out....

I want my HotSpot to STOP turning off

Is there anyway to stop the hotspot from turning off automatically? When I lose data for any reason with the hotspot on, I get this message: "unable to connect to data network, turning off hotspot".
I have a rooted S6 edge running Renegade ROM 6.0.1 with Xposed framework installed. I searched Xposed for a module but can't find one. I also searched Google and XDA but cannot find an answer.
In general I really find it annoying when the messages pop up at all when turning on or off the hotspot, wifi, etc... I would much prefer to change the settings myself without any intervention by the phone. The main problem I have is when using my phone as a hotspot in my car to play something on my in-dash Android car stereo and I get a phone call or a hit a data deadspot, the hotspot will turn off. I really don't like having to turn it back on after every interruption.
Please let me know if any of you have a solution for this.
Thanks!!!

For some reason, pardon me I'm buzzed. I think it has to do with the s6 not having 2 radios or something. My old HTC m7 handled data and phone and whatnot flawlessly. It had 2 radios. I dunno I'm buzzed I could be wrong
Edit: I just remember being able to tether my hotspot and still take phone calls no issue on my m7. Now it's me getting mad at my girlfriend for calling every 5 seconds when I'm trying to download something.
Edit 2: terrible design idea. Sacrifice the functionality of 2 radios for slim design.. I want data and phone at the same time.
Edit 3: Even now I still talk to someone, "hold on let me look it up....
.
Oh wait, that was my old phone."
OK now I'm angry

blacksantron said:
For some reason, pardon me I'm buzzed. I think it has to do with the s6 not having 2 radios or something. My old HTC m7 handled data and phone and whatnot flawlessly. It had 2 radios. I dunno I'm buzzed I could be wrong
Edit: I just remember being able to tether my hotspot and still take phone calls no issue on my m7. Now it's me getting mad at my girlfriend for calling every 5 seconds when I'm trying to download something.
Sent from my SM-G925P
Click to expand...
Click to collapse
I know what you're referring to but this is a little different issue. I know that back on my Galaxy S4 I could have data going at the same time as phone calls, but beginning with the Galaxy S5 they changed it (I believe I read somewhere it had to do with Sprint Spark). However, on the S5 I could still have my hotspot on while taking/making a phone call and the hotspot would remain on just without actual internet data until my phone call was over then data through the internet would resume.
BUT on my S6 Edge the phone actually turns the hotspot off on any phone activity or even losing data for a moment (like driving though a dead zone). I would like my hotspot to remain on whether or not my internet data is happening. It's possible that back on my S5 it was modded as part of a custom ROM but at least it behaved the way I prefer.
I have been looking at both Tasker and Xposed but so far no luck in preventing the hotspot from being turned off.

I hate not being able to change a setting that automatically disables the hotspot when no network is detected. Almost makes it feel like an ifone.
Well maybe not that bad. :laugh:
I've been digging around for a 3rd party app that might alleviate the issue, but wifi apps (or at least working ones, ..I miss the old wifi tether 3.3-beta2) seem few and far between these days. Has anyone had any success with other apps or is it just something we'll have to suffer through for the foreseeable future?

I have a solution that i used that is actually how i got hotspot to work on stock. If you need to know PM me and i will explain. Idk how it came to stop that message but it does allow me to keep it from turning off the hotspot. If it has been 10m though it may do it but that is a good bit of time to get back out of a deadzone too.

pickles523 said:
I have a solution that i used that is actually how i got hotspot to work on stock. If you need to know PM me and i will explain. Idk how it came to stop that message but it does allow me to keep it from turning off the hotspot. If it has been 10m though it may do it but that is a good bit of time to get back out of a deadzone too.
Click to expand...
Click to collapse
PM sent. Any help you can provide would be great. Been digging over the last few days with nothing to show for it..

pickles523 said:
I have a solution that i used that is actually how i got hotspot to work on stock. If you need to know PM me and i will explain. Idk how it came to stop that message but it does allow me to keep it from turning off the hotspot. If it has been 10m though it may do it but that is a good bit of time to get back out of a deadzone too.
Click to expand...
Click to collapse
Would you mind sharing with the crowd? I've been looking around for this with no luck. I've got a feeling that I could possibly add a dummy entry to the telephony.db for some kind of loopback but I don't have any idea where to start.
Thanks

I never tried getting it to work on stock, nor have I seen evidence that it could. For me, Rooting is usually step #1 in getting a phone anyhow. The samsung app Good Lock allows toggle control due to being a systemui update. Credit for that discovery goes to pickles.

JediOmen said:
I never tried getting it to work on stock, nor have I seen evidence that it could. For me, Rooting is usually step #1 in getting a phone anyhow. The samsung app Good Lock allows toggle control due to being a systemui update. Credit for that discovery goes to pickles.
Click to expand...
Click to collapse
Thabks for the credit and he is right for this. They at least fixed some bugs that I had been experiencing with it then like toggles changing themselves. Stopped completely with the latest update.
Sent from my SM-G925P using Tapatalk

Ok, you explained the problem I have and have been searching for a solution to. Could someone please give me a clue about a fix?

Do you have the Samsung app Good Lock? What issue are you having?