Develop Bugs

LOS solved for me

I had LOS between 2-3 times per day since I got my my E4GT on launch day. About two weeks ago I followed the instructions here http://forum.xda-developers.com/showthread.php?t=1281287 by flashing SPH-D710_Zedomax_EpicTouchKernelStock-v1.tar first and then flashing acs-eg30-stock-kernel-pulled.tar because I wanted the stock kernel but rooted. Since I did that, no more LOS issues. Not once.
I have no idea why this might have worked and if it will work for anyone else, but I thought I'd share just in case it is useful to anyone.
Good Luck.

I started having LOS again. No changes to my phone. I guess this wasn't the ultimate fix I had hoped for.

probation said:
I started having LOS again. No changes to my phone. I guess this wasn't the ultimate fix I had hoped for.
Click to expand...
Click to collapse
Try and update profile?

You get los regardless on stock or rooted? Los. Happens when your in a low signal area and when thee phone attempts to roam, you get los.
Sent from my SPH-D710 using xda premium

expertzero1 said:
You get los regardless on stock or rooted? Los. Happens when your in a low signal area and when thee phone attempts to roam, you get los.
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
then why do ppl get LOS when they are connected to an airrave? (myself included though i havent had one in recent days)

LOS is a samsung problem, they are aware of it and most likely already have a fix, but are waiting to roll it out.

Bielinsk said:
LOS is a samsung problem, they are aware of it and most likely already have a fix, but are waiting to roll it out.
Click to expand...
Click to collapse
Those are rumors.

nabbed said:
Those are rumors.
Click to expand...
Click to collapse
Those are facts. I have been in touch with Sprint techs for the past 3 weeks, this is an acknowledged problem.

Bielinsk said:
Those are facts. I have been in touch with Sprint techs for the past 3 weeks, this is an acknowledged problem.
Click to expand...
Click to collapse
Those remain rumors until something official comes from Sprint. Talking to techs is not an official channel by which Sprint makes announcements. Right now, this update may or may not happen, at an indeterminate time.

U might want to update the name of the thread, maybe add a "nevermind" in the end.
Sent from my SPH-D710 using xda premium

The Airrave issue is not actual LOS. LOS is when you lose all services IE. Data, and Calls. With actual LoS You have a circle with a line through it and you might as well be in airplane mode. Dropping a call or not being able to send a text message isn't LOS, although it is an issue. On the Airrave you may be unable to send text messages, but may receive them and can make calls therefore its not true LOS. For me I updated prl, restarted phone, restarted Airrave and the issue was gone. It has popped up on occasion from time to time, but for the most part this resolved the issue. As for the best solution for actual LOS - LoSt Kernel/the tasker set up which can be found here in the general forum. This will not guarantee that you will have service everywhere you go and it wont guarantee that you will never drop a call, it will however significantly lower how frequent you get actual LoS. The tasker set up will make sure that as soon as you get true LoS your phone resets so you dont have to worry about missing anything.
ayman86 said:
then why do ppl get LOS when they are connected to an airrave? (myself included though i havent had one in recent days)
Click to expand...
Click to collapse

vikramjatt11 said:
U might want to update the name of the thread, maybe add a "nevermind" in the end.
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
Haha yeah I clicked this thread thinking "oh something new regarding LOS?".
This is definitely a Samsung issue, and something about the source code they released seems to exasperate the issue. Other then the auto reboot scripts that are being worked on, nothing is going to fix this until we see an update get pushed out.

Devi0124 said:
The Airrave issue is not actual LOS. LOS is when you lose all services IE. Data, and Calls. With actual LoS You have a circle with a line through it and you might as well be in airplane mode. Dropping a call or not being able to send a text message isn't LOS, although it is an issue. On the Airrave you may be unable to send text messages, but may receive them and can make calls therefore its not true LOS. For me I updated prl, restarted phone, restarted Airrave and the issue was gone. It has popped up on occasion from time to time, but for the most part this resolved the issue. As for the best solution for actual LOS - LoSt Kernel/the tasker set up which can be found here in the general forum. This will not guarantee that you will have service everywhere you go and it wont guarantee that you will never drop a call, it will however significantly lower how frequent you get actual LoS. The tasker set up will make sure that as soon as you get true LoS your phone resets so you dont have to worry about missing anything.
Click to expand...
Click to collapse
from my experiences, ive lost data and calls. i dont receive any texts when it happens. im already on the lostkernel. it helps but then again i dont have LOS as frequent as others. as i said earlier, i dont get it that often.

[Q] Phone Doesn't Ring When Receiving A Call

Hey Everyone! So I'm having this problem where my phone will NOT ring or show that someone is even calling. The only way I found out that someone called me is when they text me asking why I didn't answer them. Well, my simple answer (that people are starting to not believe) is that my phone didn't even show that someone was calling... This wasn't so much an issue before because they could always text me if they needed to get a hold of me. But now after to applying to many places for a job, I kinda need it to ring. I also have another issue and that is that texts will not receive either. The only way I can get them is through Google Voice. This wasn't such a big deal to me but I would like to know if that can be fixed too. I have never had this issue until after I tried CM9. Since then I have tried many other ROMs to see if i still had this issue. I did.
The other ROMs I tried are:
MIUI v4
AOKP
Clean GB
Marcusant v3
MIUI Gingerbread
CM7
Legendary
What my current setup is:
ROM: AOKP
Android version: 4.0.3
Baseband Version: S700.0.5S.EI22
Kernel Version: [email protected] #6
Build Number: IML74K
Mod Version: aokp_epicmtd_build-28
Theme: NONE
PLEASE!!! ANY HELP IS APPRECIATED!

Odin back to stock EL30. Follow the procedure in the How to restore a semi-bricked Epic thread. Test it there. If it works root and flash, do not restore data.
Sent from my SPH-D700 using xda premium

kennyglass123 said:
Odin back to stock EL30. Follow the procedure in the How to restore a semi-bricked Epic thread. Test it there. If it works root and flash, do not restore data.
Sent from my SPH-D700 using xda premium
Click to expand...
Click to collapse
I did this and (sorry for taking so long to get back to you but i wanted to make sure that it was happening often and not just once in a while) it worked for the phone ringing but the messaging, although im receiving them, they come late. sometimes VERY late like a whole day later. This is not cool and would really like to find a solution because i dont want to have to be stuck on stock :'( Oh yeah btw the ROM i flashed this time was AOKP. Thank you for the help!!

I believe late texts are a symptom of carrier network issues. It should clear up when the maintenance is finished.
Sent from my PantechP4100 using xda premium

I am having the same issue with the phone calls either coming in late or not at all. I test this by calling my number from a land line. It takes 4 - 5 rings before the phone will start ringing, if it rings at all. Most of the time, Google Voice answers for voicemail.
I remember back in the days when I had my Windows phone, there was something that we could do to have the phone poll the towers more often to make the phone ring faster. I know that this faster response to phone calls came at the expense of more battery usage. I wonder if some of the battery saving tweaks done by the ROM developers has had a negative effect on the phone calls coming in.
I have tried updating my PRL and whatever through EL30, then reflashing with out restoring any data. Still having the issue.
Thanks.

this same thing is happening to me and everyone else in my neighborhood that has sprint. Its one specific tower that's causing the issues. I know this because once I connect to a different tower the issue goes away. I contacted sprint about it and they said they would fix it when they do the network vision upgrades, which could be a ways away.
Sent from my cm_tenderloin using Tapatalk 2 Beta-5

kennyglass123 said:
I believe late texts are a symptom of carrier network issues. It should clear up when the maintenance is finished.
Sent from my PantechP4100 using xda premium
Click to expand...
Click to collapse
I kinda thought it was a problem with the network and so i called them and last time they sent me a airave and it didnt solve the problem. I still think its a problem with sprint overall and am planning on calling them.

I have the same exact problem. I have even had the phone replaced and it still does it. I only know when it happens because google voice logs the missed call. I have had it happen with a completely stock phone as well as rooted.
It is very frustrating because like you said, people don't believe you when you say that your phone did not ring.
They are actually going to switch my phone again. I know this is not going to fix the problem, but I will play the game!

Can receive calls but not make them

I apologize in advance if this is a thread somewhere I couldn't find it.
I was recently using CM9 alpha3 on my E4GT, and last night suddenly I wasn't able to make calls. It says "we're sorry but we can't complete your call right now" or it just instantly hangs up. I thought it may have been an issue with the rom or modem, so I went back to Calkulin's GB EL29 ROM. Same issue, even after resetting PRL and profile multiple times with phone restarts. I can send and receive texts, and I can receive calls, but I can't make calls. Another thing to note is I use an Airrave in this house, I tried resetting that as well, and dialing *99 which is supposed to also refresh or reset it. None of these tactics have worked and I was wondering what else I could try. Thanks again in advance!

Robots88 said:
I apologize in advance if this is a thread somewhere I couldn't find it.
I was recently using CM9 alpha3 on my E4GT, and last night suddenly I wasn't able to make calls. It says "we're sorry but we can't complete your call right now" or it just instantly hangs up. I thought it may have been an issue with the rom or modem, so I went back to Calkulin's GB EL29 ROM. Same issue, even after resetting PRL and profile multiple times with phone restarts. I can send and receive texts, and I can receive calls, but I can't make calls. Another thing to note is I use an Airrave in this house, I tried resetting that as well, and dialing *99 which is supposed to also refresh or reset it. None of these tactics have worked and I was wondering what else I could try. Thanks again in advance!
Click to expand...
Click to collapse
Maybe you might be hotlined from Sprint. Sounds silly but is you bill paid?
Sent from my SPH-D710 using xda premium

possibly Blacklisted
expanding on the previous post..
Did you get the phone direct from SPRINT. or via ebay or at a pub?
Bills paid?
are you the only registered owner of the handset?
people will sell you a phone, then after a little bit of time passes. they register the phone as LOST/STOLEN/DAMAGED the network Blacklists it and provides the fraudster with a shiny new handset.
you end up out of pocket without a working phone.
its an increasingly popular fraud technique I'm afraid.

Silly question but it needs to be asked, are you sure it wasn't something with the number you were calling? Did you try calling several number?

Airrave services are having issues. Power it off for a day.
Sent from my SPH-D710 using Tapatalk 2

The bill is current, I have called multiple numbers, both on the sprint network and others neither has worked. I have other family members in the household on the same plan using the airrave and they are able to make calls. I bought the phone directly from sprint brand new from the store with my 2 year contract.

Why don't you use sfhub's one-click EL29, get yourself back to simple stock rooted and see if it clears up the issue. It's always my fall back whenever something goes awry.
http://forum.xda-developers.com/showthread.php?t=1433101

Esoteric68 said:
Why don't you use sfhub's one-click EL29, get yourself back to simple stock rooted and see if it clears up the issue. It's always my fall back whenever something goes awry.
http://forum.xda-developers.com/showthread.php?t=1433101
Click to expand...
Click to collapse
I did actually use that right before I flashed Calk's E4GT rom and I had no luck with it either Probably should've mentioned that.

Robots88 said:
I did actually use that right before I flashed Calk's E4GT rom and I had no luck with it either Probably should've mentioned that.
Click to expand...
Click to collapse
Don't reflash Calkulin's ROM until you've been able to recover your voice calling services. Both CM9 and Calkulin's ROM are custom, so maybe that's where the problem is coming from. You need to get back as close to stock as possible then see if the problem persists.
Go back to EL29 (plain stock or stock-rooted), see if everything is working then you'll know if maybe it's something in the flashing process that is knocking out the voice calling.

I'm also having the exact same issue with my airave. If I unplug it I'm able to make calls without a problem. So as someone else posted I believe the airaves are having issues today. But I am on the stock FD26 ICS if anyone else is having the problem and thinks it has anything to do with the leak.

Compusmurf said:
Airrave services are having issues. Power it off for a day.
Sent from my SPH-D710 using Tapatalk 2
Click to expand...
Click to collapse
This must be the issue then, thanks!
priceaw1 said:
I'm also having the exact same issue with my airave. If I unplug it I'm able to make calls without a problem. So as someone else posted I believe the airaves are having issues today. But I am on the stock FD26 ICS if anyone else is having the problem and thinks it has anything to do with the leak.
Click to expand...
Click to collapse
Yeah I unplugged the airave and I walked far outside to get a bar and was able to make a call. Didn't think it was the culprit because other family members can make calls with it, they have different phones though.
Thanks for the help guys

Having the same issue as well today. Tried powering down, chatted w sprint, still having issues. Don't think it has to do with build or rom as I have been on just about everything since I had mine.
Sent from my SPH-D710 using XDA

dante32278 said:
Having the same issue as well today. Tried powering down, chatted w sprint, still having issues. Don't think it has to do with build or rom as I have been on just about everything since I had mine.
Sent from my SPH-D710 using XDA
Click to expand...
Click to collapse
+1 having same issues. It was driving me crazy.
Sent from my SPH-D710 using xda premium

Exact same issue here too. Started yesterday morning. Have not had a chance to test it out today. Sister's iPhone works fine with the airave. Seems only my phone is affected for some reason. Spirit said they would get back to me in 72 hours. Hope the issue is resolved soon. Using Grooveip to make calls in the meantime.
Sent from my SPH-D710 using xda premium

Four people in the house on my plan and no-one has mentioned any issues with the airave other than the spamming txt issue sometimes.

Update: mine just started working again. Last night I reset the box by pressing the reset button for 15 seconds, still having issues after it reset through this morning. Sometime in the last hour it has become fully functional again. Weird.
Sent from my SPH-D710 using XDA

dante32278 said:
Update: mine just started working again. Last night I reset the box by pressing the reset button for 15 seconds, still having issues after it reset through this morning. Sometime in the last hour it has become fully functional again. Weird.
Sent from my SPH-D710 using XDA
Click to expand...
Click to collapse
Will try when I get home.
Sent from my SPH-D710 using xda premium

[Q] Fried my GPS, not working at all on any roms.

I was flashing between CyanogenMod 10 nightlies and DrewGaren's Jelly Bean roms, wiping data every single time and always doing a clean flash when I noticed on CyanogenMod 10/05 nightly that the GPS wasn't catching any satellites at all. It doesn't seem like it's even trying because the GPS dot doesn't even come up in the notification bar. I tried using GPS Test and it just says 0. Same thing with any other GPS application.
I tried flashing to other roms to see if it changed anything and still no luck. Finally, I flashed all the way back to AT&T stock in ODIN and still no luck!! I'm thinking of just taking it to the AT&T store and see if they can do anything about it, I don't know the warranty situation since I bought it off of Craigslist. Anybody have any ideas?

Please don't go to ATT. We can't really help you since you bought it from a. craigslist and b. all we could do is get you to call warranty department in which case they may charge you since it was not purchased at the att store.

Do you know if the GPS ever worked??
Please go to dialer and type *#0*#. In that menu go to sensor test and make sure everything is working properly.
Go to http://forum.xda-developers.com/showthread.php?t=1767929 for a full list of tests you can do to make sure the phone is actually hardware damaged.
Sent from my SPH-L710 using xda app-developers app

Got it working
Hey, thanks for the help guys. I actually got it working. Flashed stock rom with ODIN and did a factory reset and it just started working out of no where. This was after 0 GPS signal on many different roms for over 24 hours.
No idea what caused it to stop working in the first place maybe some kind of conflict with the Drew Garen Sprint based Jelly Bean rom or maybe something in Cyanogen Mod 10/05 nightly. Perhaps the phone got tired of me flashing so many roms and just needed to rest overnight lol.
If anybody else has an issue with their GPS not catching signal at all flash all the way back to stock and factory reset and hopefully it'll sort the issue out.

Wow, everything you described in your OP is happening to me. I believe this happened to me after flashing DrewGaren's ROM too (4 point something). I tried it out then went back to Wanamlite, my DD, and experienced all that you said. After Wanam I flashed 2 or 3 other ROMs and got the same response... no GPS.
Just in the process of Odin flashing a stock image to see what happens.
Edit: Back to stock, then factory reset. Tried accessing the GPS service menu but that didn't work. Final result is that GPS is not working at all and here is no indication in the status bar. Looks like I'll be off to the Samsung store for service...

I think the Drew Garen Milestone 4.5 has something to do with this. It's based on the Sprint leak and maybe that made our GPS wonky.
Just to let you know, the stock firmware I used was this one.
http://samsung-updates.com/get/648/Samsung_Firmware_SGH-I747_ATT_I747UCALG1_Android_4_0_4.html
Hopefully you can get it sorted out. Just wondering, how do you access the GPS service menu? Cause the code I know doesn't work on AT&T Galaxy S 3 at all so I want to see if the code you tried works on mine. Good luck getting your phone working.

Another reason why you shouldn't use DG roms? Lol
I'm running insomnia leaks with no gps issues. Glad to see the OP got his working again.
Sent from my SGH-I747 using xda app-developers app

I did the same here is the fix.
Odin rooted stock ROM
Boot up as normal
Then do a factory wipe under settings.
You should be good to go.
Sent from my SGH-I747 using xda premium

beamer786 said:
I think the Drew Garen Milestone 4.5 has something to do with this. It's based on the Sprint leak and maybe that made our GPS wonky.
Just to let you know, the stock firmware I used was this one.
http://samsung-updates.com/get/648/Samsung_Firmware_SGH-I747_ATT_I747UCALG1_Android_4_0_4.html
Hopefully you can get it sorted out. Just wondering, how do you access the GPS service menu? Cause the code I know doesn't work on AT&T Galaxy S 3 at all so I want to see if the code you tried works on mine. Good luck getting your phone working.
Click to expand...
Click to collapse
Thanks for the firmware link but I am in Canada with Telus.
As for the GPS Service Menu, I saw some dialer codes for accessing it but they don't seem to work for our model.
It's weird how GPS doesn't show up anywhere on the phone now. Not the status bar or in battery usage stats. I am beginning to wonder if this is a hardware issue more than anything.

I know, it's like the GPS totally disappears from the phone, I thought it has a hardware issue too! I was actually on the phone with Samsung customer support and ended up fixing it while I was on hold.
On my first try I got no results too but when I downloaded the one from samsung-updates, flash via ODIN, and then factory reset the phone from settings that's when I finally got my GPS to work. They have the Telus software up there too if you want to give it a whirl. http://samsung-updates.com/get/2566/Samsung_Firmware_SGH-I747M_TLS_I747MVLALH1_Android_4_0_4.html
But at this point your only recourse might be to get done through Samsung customer support. Let us know what happens.

beamer786 said:
They have the Telus software up there too if you want to give it a whirl. http://samsung-updates.com/get/2566/Samsung_Firmware_SGH-I747M_TLS_I747MVLALH1_Android_4_0_4.html
But at this point your only recourse might be to get done through Samsung customer support. Let us know what happens.
Click to expand...
Click to collapse
Thanks, that is the exact firmware I flashed. Just in the process of downloading the I747MVLALE8 version. I know it's older but worth a shot.
I'll update the thread as I go along but am most likely going to the Samsung store in a week or two so there will be a delay in my response.

The disappearing gpshappened to me also. I flashed dg's m 4.5 and thats when I lost gps completely. I did all of the above mentioned in other threads and couldn't get it too come back. At&t replaced it for me. I would advise staying away from sprint leaks I guess.
Sent from my SAMSUNG-SGH-I747 using xda premium

Update:
Got in touch with Samsung. They forwarded me to the warranty repair company located in my neck of the woods (Vancouver, BC).
Company is called Service Absolut, located in Richmond around Westminster Hwy and No. 6 Road. There is another in Montreal for easterners.
Regular warranty service is 3 business days for $0 OR 3 hour express service for $30. This place isn't too far from my office so maybe I'll give the 3-day service a try..... on second thought I think the $30 might be worth it for same day service. :cyclops:

I ran into the same or similar loss of GPS on DG Milestone 4.5 and 5. I was able to regain GPS on a CWM restore back to Milestone 4.
Really think this is a ROM bug that can be fixed in SW. I'm surprised to hear that some have had much tougher luck than I have.
Anybody heard anything from Drew Garen? (I don't have enough posts to comment in the main thread, or I'd be there)

jpyeck said:
I ran into the same or similar loss of GPS on DG Milestone 4.5 and 5. I was able to regain GPS on a CWM restore back to Milestone 4.
Really think this is a ROM bug that can be fixed in SW. I'm surprised to hear that some have had much tougher luck than I have.
Anybody heard anything from Drew Garen? (I don't have enough posts to comment in the main thread, or I'd be there)
Click to expand...
Click to collapse
Yep, this is exactly what happened to me.
I flashed DG's M4.5 and my GPS quit working. Very weird.
I tried 3 other ROMS and no luck. I ended up returning the phone.
Now I really want to flash DG's new ROM but it scares me...ha

Final update:
Took the phone to the service center. Tech looked at the phone and tested but couldn't find anything wrong. He replaced the mainboard and all is now fine. GPS is working well.
Next thing is to check out my new CPU now... I hope it doesn't suck.

Did you factory reset on a stock rom like everyone suggested? I was reading your posts and I didnt see that you did it. Could have saved you $.
That issue used to happen to me all the time in the Infuse 4g.
Sent from my SGH-I747 using xda app-developers app

Jammol said:
Did you factory reset on a stock rom like everyone suggested? I was reading your posts and I didnt see that you did it. Could have saved you $.
That issue used to happen to me all the time in the Infuse 4g.
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Thanks for the tip but I factory resetted the sh*t out of my phone, lol. Our phone (Canadian version) only has 2 official firmware releases for it and I Odin'd them both and performed factory reset on both, multiple times. Guess I missed that little tidbit earlier
I really hope this was just a one time occurrence.

So I ran into this same issue, although it was from flashing Smartguy's ROM and then going back to CM10. It does seem to be caused by using the Sprint leak. I was unable to recover my GPS with the above method of flashing to stock via Odin and doing the factory reset.
I decided to try going back to my Sprint leak via a Nandroid, this brought my GPS back. I then used my CM10 Nandroid again GPS was working perfectly, although I needed to use GPS test to get it working on CM10. Hope this helps others with this issue.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

Can't believe you had to go through all of that but glad you got it sorted. The price we pay for tinkering with our phones so much.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

A very weird problem.. I need some help with!

Ok, So I have an Epic 4g flashed to Cricket, I have made everything work(mms,test,talk,ect.) I have it on Android 4.1.2. My problem is I only get 3G and its not very dependable. I live in Phoenix, A.Z. Anyone have any ideas on what to do?

Did you change anything with the phone recently? Did you recently move homes?
Sent from my SPH-D700 using Tapatalk 2

Ihave not moved at all....
Sent from my SPH-D700 using xda app-developers app

shaunfrazier said:
Ihave not moved at all....
Sent from my SPH-D700 using xda app-developers app
Click to expand...
Click to collapse
Ok, and what of the first question.

How do I fix the data problem.. I can't just use 3g it not stable in phx. Goes in and out a lot even sitting still and not moving the phone.
Sent from my SPH-D700 using xda app-developers app

shaunfrazier said:
How do I fix the data problem.. I can't just use 3g it not stable in phx. Goes in and out a lot even sitting still and not moving the phone.
Sent from my SPH-D700 using xda app-developers app
Click to expand...
Click to collapse
Look, I'm trying to assist you. If all you are going to do is plead for help over and over again without providing answers, then I cannot help you.
Have you done anything to the phone since you last had stable connections?

nikon120 said:
Look, I'm trying to assist you. If all you are going to do is plead for help over and over again without providing answers, then I cannot help you.
Have you done anything to the phone since you last had stable connections?
Click to expand...
Click to collapse
I think he's implying that that's how it's always been, or possibly that he has done all of this within the last few days. However long it's been, to me it doesn't sound like a recent issue that has cropped up.
Just my obversvation though. Unfortunately that's all the help I can offer heh

Burban502 said:
I think he's implying that that's how it's always been, or possibly that he has done all of this within the last few days. However long it's been, to me it doesn't sound like a recent issue that has cropped up.
Just my obversvation though. Unfortunately that's all the help I can offer heh
Click to expand...
Click to collapse
Well, you're reading into what he typed; which means that he wasn't clear. lol

nikon120 said:
Well, you're reading into what he typed; which means that he wasn't clear. lol
Click to expand...
Click to collapse
haha Definitely no argument there! :highfive:

So hears what happen, I bought this phone 2 months ago I rooted the phone than flashed acouring to a tutorial I found on this site. (http://forum.xda-developers.com/showthread.php?t=780742)
After that I instealed the Provision Rom
(http://forum.xda-developers.com/showthread.php?t=2129233)
After that I flashed the Cricket mms fix found here
(http://forum.xda-developers.com/showthread.php?t=1649508&highlight=cricket+mms)
So I did not notice the 3g to 2g/1g switch because most of the time I am around wifi.. I have changed it since then or added anything.. I hope this is a better disription...
thanks

shaunfrazier said:
So hears what happen, I bought this phone 2 months ago I rooted the phone than flashed acouring to a tutorial I found on this site. (http://forum.xda-developers.com/showthread.php?t=780742)
After that I instealed the Provision Rom
(http://forum.xda-developers.com/showthread.php?t=2129233)
After that I flashed the Cricket mms fix found here
(http://forum.xda-developers.com/showthread.php?t=1649508&highlight=cricket+mms)
So I did not notice the 3g to 2g/1g switch because most of the time I am around wifi.. I have changed it since then or added anything.. I hope this is a better disription...
thanks
Click to expand...
Click to collapse
I don't use a MVNO, so I am not sure which regular troubleshooting steps would clear away your carrier settings. (I'm thinking using EFS Clear in Odin is the only concern, but that is sometimes needed for modem issues.)
Based off that rom's thread, you must be using the NS4G modem. Since your issue is with connectivity:
Perform a CWM backup of your current setup.
Flash an Epic modem rom and FC09 modem. (You can flash the modem using CWM. There's a thread in the dev forum w/ links.)
Try testing connection again.
I'd normally tell a Sprint Epic user to boot into FC09 multiboot and update profile & PRL, but I don't even think the PRL update would work for you. I'd then say, start from scratch by using Odin to flash FC09 with repartition checked. If they still had issues with connectivity, then I'd recommend using EFS clear in Odin when reflashing either just the FC09 modem or the entire FC09 tar.
Because you are on another carrier, I'm weary of suggesting you use Odin so quickly. If you haven't already, dive into your phone settings and document your carrier specific info you changed to get it working. This way, if you end up doing something that resets your original changes, then you can reconfigure it.
So give the suggestion that is listed above a try.

Since I'm very much a noob myself, I'm only tossing this out to possibly trigger an idea for someone else: Would perhaps the issue lie in the Build.prop or one of those similar files? I've poked around so many of them I can't remember which hold what tidbits of info... I know the Build.prop holds most of the primary carrier info, but I seem to recall another one that stored a bunch of info for a bunch of the other carriers (though that might have been for roaming and may not be of any help here).
*shrug* Otherwise, I's gots nothin' lol