Develop Bugs

Is there a way to force roaming?

I'm tired of weak signal areas where I slip in and out of roaming, is there a forced roaming app or some type of hack/mod where I can make my phone roam?

You have two choices:
1) Load a Verizon PRL. This involves a good amount of trickery (I haven't tested it myself) but there's instructions around here. This will get your 3G data as well.
2) Get a ROM such as CyanogenMod which has a forced-roaming option. Open up Settings>Wireless & networks>Mobile networks and in there will be an option to select what group (Home Only, Affiliated Networks, Automatic. Automatic is default) of networks to choose. By selecting Affiliated Networks, that will enable forced-roaming, but will only give you 1X data, not 3G.
For calls, Twitter, and push notifications, the 1X data roaming will suffice, especially if you want to switch back and forth (ie, the bad signal is only at work, but you have good reception everywhere else). Personally, I switch to Affiliated Networks when I'm at work, as getting calls and texts is a lot more important for my job than just being able to download a webpage faster.

Damn so I'd have to switch to a ****ty rom to get the option?
That sucks, I don't know how to change the prl so I'm stuck
Sent from my PC36100 using XDA App

A ****ty ROM? That's kind of harsh dude... i thought that someone had an app that did the same thing as the affiliated network switch in CM6?
the_hustleman said:
Damn so I'd have to switch to a ****ty rom to get the option?
That sucks, I don't know how to change the prl so I'm stuck
Sent from my PC36100 using XDA App
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Sent from my PC36100 using XDA App

the_hustleman said:
Damn so I'd have to switch to a ****ty rom to get the option?
Click to expand...
Click to collapse
"****ty ROM"? Have you even tried CM6 Final? Furthermore, go screw yourself with a rusty rake. Nobody's going to help an ungrateful prick.
weehooherod said:
Changing the PRL isn't actually that hard. You download the PRL file and just put it on your memory card. Then you download the application called "MSL Reader" from the market and it will tell you your 6 digit MSL code. Then you go to your phone dialer and type in ##PRL# and it will prompt you to put in your MSL. Then you click on the 00001.prl file (which is the only one there) and then press the menu button and then press commit and you're done.
Here is the original thread I got this from.
http://forum.xda-developers.com/showthread.php?t=696073&highlight=evdo+sprint
If dialing ##PRL# doesn't do anything you need to swap out the EPST.apk file with a EPST.apk file that will support these dialer codes. Here is that thread too.
http://forum.xda-developers.com/showthread.php?t=737594&highlight=dialer+codes
Click to expand...
Click to collapse
That requires that EPST even works for your ROM, and unless you have the ever-so-wonderful battery and CPU hogging Sense UI, it won't.

phobos512 said:
A ****ty ROM? That's kind of harsh dude... i thought that someone had an app that did the same thing as the affiliated network switch in CM6?
I called it ****ty because it doesn't even have sense and I guess I can adjust to not having it, but the 4G doesn't work!
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
drmacinyasha said:
"****ty ROM"? Have you even tried CM6 Final? Furthermore, go screw yourself with a rusty rake. Nobody's going to help an ungrateful prick.
.
Click to expand...
Click to collapse
Actually I'm very grateful that you took the time to help, didn't mean to offend, I apologize if you took it that way (now that I re-read my comment, I see why you took it that way) but I was just frustrated because I'm stuck between a rock and a hard place, either go through with a procedure I'm not comfortable with OR flashing a ROM that (and this is the whole reason I called it ****ty) doesn't have sense nor does it even have 4G - one of the MAIN REASONS FOR ME BUYING THE PHONE! Understand my dilemma?
I use 4G regularly, so CM6 is a huge no-no for me.
once again, I apologize if you took offense to my comment.

the_hustleman said:
I'm tired of weak signal areas where I slip in and out of roaming, is there a forced roaming app or some type of hack/mod where I can make my phone roam?
Click to expand...
Click to collapse
Yes If you have root there is now. Roam Control on the market by Mr Greg. 5 bucks think. I rooted my EVO yesterday Stock 2.2. Then I bought roam control. I can verify this works on the stock rom.

baknblack said:
Yes If you have root there is now. Roam Control on the market by Mr Greg. 5 bucks think. I rooted my EVO yesterday Stock 2.2. Then I bought roam control. I can verify this works on the stock rom.
Click to expand...
Click to collapse
Did the same thing few days ago, works great! Few places I go that sprint signal is very low and drains battery, switching to roam on verizon makes the battery last a lot longer.
Sent from my PC36100 using XDA App

Flashed CM7 and Stuck in 1x RTT? [Possible Solution]

I recently received a 004 hardware rev Evo with the latest HBoot. After rooting and flashing CM7RC0 (thank you Lithid) I found myself stuck in 1x RTT mode. Switching back to a Sense restored and enabled 3G once more. Going back to CM7, I once again would be stuck in 1x RTT.
The following solved my issue.
Flash a Sense based ROM to access ## codes and ...
1. ##3282#
2. Edit Mode
3. Enter MSL
4. EVDO
5. Preferred Mode
6. Set it to Automatic
7. Press Menu and commit modifications
8. Reboot
At this point you may go back and/or restore CM7 and 3G should be enabled.
To others stuck in 1xRTT mode in CM7, I post here hoping it helps others as it did me.

Probably a stupid guestion but how can I find my msl
Sent from my PC36100 using XDA App

meatwad0222 said:
Probably a stupid guestion but how can I find my msl
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
Go to the market and download msl reader

meatwad0222 said:
Probably a stupid guestion but how can I find my msl
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
There's an app for that, MSL Reader, in the market

Fiireball32 said:
Go to the market and download msl reader
Click to expand...
Click to collapse
You win.

May be old, but just tried this on my Shift and worked like a charm. Happily now running 3G on CM7, thanks!

I switched to SalvageMod and I am having the same issue.
I will try this later tonight.

Just did this, phone is rebooting now.
Was interesting tho, EVDO was set to 'CDMA', hopefully now that it's set to 'Auto' I will get better speeds and actually get 3G while on my GB ROM.

Holy **** it actually worked. Excuse my language.
Before I was hitting MAX 300kbps down over "3g" on Sense and 1xRTT on SalvageMod.
Did the fix and now Im getting true 3G and hitting 1-1.6Mbit down and around 0.5Mbit up.
Thank you thank you thank you!!!!

So, I dont know if Im imagining things, but it seems like I have worse battery life after doing this. Any ideas?

I actually was locked on 1x RTT after I spent some time on one of the CM7 nightlies. Even after I flashed a number of Sense ROMs I was still locked, at that point I figured it was my old phone and so I got a replacement, I wish I had seen this first.

Mindspin_311 said:
So, I dont know if Im imagining things, but it seems like I have worse battery life after doing this. Any ideas?
Click to expand...
Click to collapse
Yep, pretty sure battery is suffering now.

Or you could just download network from the market. Easier than flashing a sense Rom and going back.
Also the battery drain is from changing it from cdma. That was one of the battery fixes for the evo, to change it to cdma, most people did it after rooting their phones. Now you are changing also affecting battery life.

MikeC84 said:
Or you could just download network from the market. Easier than flashing a sense Rom and going back.
Also the battery drain is from changing it from cdma. That was one of the battery fixes for the evo, to change it to cdma, most people did it after rooting their phones. Now you are changing also affecting battery life.
Click to expand...
Click to collapse
I cant find an app simply called "Network"
Can you provide a link?

Use appbrain app market.
Sent from my PC36100 using XDA Premium App

So network kinda broke my 3g, switched to cdma to try it out, then back to "auto". 3g icon is back but my data speeds are not

flashing to a sense rom right now to try this. Im on a 004 Evo as well running the latest MIUI and I noticed theres now way i can drive around from VA - Boston and not switch from 1x to 3g atleast once... hopefully this will change that.

Thank you! If this works it'll prove that it was an issue in AOSP ROM's. I was tired of people saying that Sense ROM's don't show true signal. It was a load of B.S. and I knew it was something else because I would flip between UD, CM, etc and it would still have the same issue.
Nice find dude. This should be a sticky or added to AOSP ROM releases until they can find out what's causing the issue in the ROM itself.

ok so i just implemented the fix. switching back to MiUI to see if it worked.
edit: now shows when i have 3g thanks. im guessing the extra battery drain is due to it now switching from 3g to 1x now. or constantly scanning?

Thanks a lot, finally can flash CM7 again.

[Q] Roam Control....?

Ok so I bought roam control and it seems as tho it refuses to go into roaming.
I read this faq and it says,
"My phone does not get any signal when in “roam only” mode.
Chances are you have a Samsung phone. Samsung phones have different behavior - when in "roam only", they only roam on the 800mhz frequency band. There are areas in the US that are 1900mhz only, which means that Samsung phones will not get a signal in those areas."
However, when i'm not trying to force roam, it still goes into roaming sometimes but only when i'm not forcing it.
Is there any way I can change something to make it work?

Some one here may have an answer but if the application is 'acting up'/buggy you may have to contact the developer
Did you see this:
"Please send all questions and comments to [email protected]" The developer may be able to help you.
Or this one:
"If you wish to contact us, please send questions and comments to [email protected]. Make sure to include as many details as possible in your email."

Yeah I noticed that but I had assumed that this was something I could get a quicker response from our community. I'll contact him.
Sent from my SPH-D710 using XDA

+1

I have been using roam control since I got this phione and before on a Samsung Moment.
When I was running GB roms on this phone it worked flawlessly with it set to:
Phone Manufacturer: Samsung
Action after selection: exit app
Since I changed to ICS roms it has been a bit wonky though (same settings). It sometimes takes a minute or two to switch in or out of forced roam. Very infrequently it drops out of the app without doing anything. Make sure you have the roam notification box checked off while troubleshooting so you know what state it is really in. Also maybe try changing the action setting to reboot after selection as that was required for my Moment to work correctly. Since you have just installed it, this is probably not an issue for you but several times after flashing new roms it stopped working and I had to delete/reinstall it after restoring my apps. Just deleting data and cache never fixed it. Even now I "think" it is acting up a little but it is working correctly.

Well I have actually tried it on 3 roms now and its the same result. I've tried the rebooting option but that didn't work either. I first tried on aokp and then on stock fe10 and now on gb el29, none of which will pick up the roaming.
Sent from my SPH-D710 using XDA

peanut1596 said:
Well I have actually tried it on 3 roms now and its the same result. I've tried the rebooting option but that didn't work either. I first tried on aokp and then on stock fe10 and now on gb el29, none of which will pick up the roaming.
Sent from my SPH-D710 using XDA
Click to expand...
Click to collapse
Of you have not already, try updating your PRL. After that maybe try changing to a custom PRL for the sake of troubleshooting. I am currently using 11119
http://forum.xda-developers.com/showthread.php?t=1267893
Care must be taken with regards to bandwidth of you were to stay running that way, but it might help. I wouldn't want to see you lose your contract on accounts of listening to me. LOL
Sent from my SPH-D710 using xda premium

Yeah I forgot to mention that I have used custom prls. However, I haven't yet tried 11119. I'll give it a shot and post an update in a bit.
Sent from my SPH-D710 using XDA

...same **** different day.... Its just refusing to connect. Developer hasn't responded yet but I'm waiting.
Sent from my SPH-D710 using XDA

been using an older version of roam control for a while now.. just downloaded cm9a4 last night while using roam control to force roam.. has worked flawless on multiple roms for me.. when i have issues i go into network settings and make sure its set to automatic, and turn the data roaming guards off, then open up rc and set to roam only

Is there a link so I can try an older version? Or could you email me the apk or something? Maybe that's all I need, an older version.
Sent from my SPH-D710 using XDA

I'm running the newest version of ROAM Control with PRL 11115 and it works flawlessly on both GB and ICS.
The trick, you really need to pay for it. The newest versions hacked and cracked simply do not work right. Sometimes they work for a while then they do not but paid for legit keys work 100% from what I've seen.
Out of respect for Mr Greg I'd rather not say which one older version seems to work 100% even if its pirated but as I said above, the newest one with a legit key will work.

I think a lot of it has to do with the part of the country your in. In the Omaha area...feel free to chime in Omaha-ens, it just won't work. I think it has to do with the frequency issue and the network your trying to roam too.

I'm not looking for a freebie. I did buy it. It just won't work for me, which is why i'm looking for an older version.

peanut1596 said:
I'm not looking for a freebie. I did buy it. It just won't work for me, which is why i'm looking for an older version.
Click to expand...
Click to collapse
In which case if you go to RC's webpage and email Mr. Greg I would assume he can hook you up with what you need.

Yeah, i'm waiting on a response. I trust that we will figure this out.

If you searched any of the other 10 or so threads on this you would see Samsung cannot always roam 3G depending on what spectrum Verizon is using, it has to do with PCS block.
If you roam 1x at all forced it is working.
Sent from my SPH-D710 using Tapatalk

No, it gets absolutely NO signal of any sort when trying to force roam.
Sent from my SPH-D710 using XDA

Then your probably not in an area where there is a roaming partner broadcasting on 800mhz.
Sent from my iPad using Tapatalk HD

Have you tried out any of the other PRLs yet Peanut?
This is the thread I use for PRLs:
http://forum.xda-developers.com/showthread.php?t=1521343

[Q] Force Roaming

My question is this:
Is there any way to force the phone to roam?
Yesterday, I was at a location where I had virtually no data/voice connectivity but instead of going to roaming the phone kept looking for a 3G signal. At some point though the phone began to go into ROAMING mode and I was able to make a few phone calls and send/receive some text messages.
Soooooo, like my first question: Is there anyway to force the phone to roam if you are in a low/non-existent signal area?

Ok, I did some research and came across this app: http://www.roamctrl.com/purchase/
Anyone have experience with this app? It seems that this is what I need. I would like to hear some user experiences before I drop $4 on it. The app isn't on the market.

Search these forums for Roam Control. I believe there are some issues with certain builds and ICS. Make sure to check the threads. Here is site too. http://www.roamctrl.com/ Be judicious with roaming I've been reading about more people getting axed lately

leaderbuilder said:
Search these forums for Roam Control. I believe there are some issues with certain builds and ICS. Make sure to check the threads. Here is site too. http://www.roamctrl.com/ Be judicious with roaming I've been reading about more people getting axed lately
Click to expand...
Click to collapse
Yeah, thanks for the info man. That is exactly where my search has led me. I have no intention to abuse the roaming. There are a few Sprint dead zones that I come across on occasion where using this app will really really help me.

Been using Roam Control here sine my Samsung Moment. It's been nothing but awesome FWIW.

Yep it rocks! And yea it's a bit wonky on the ICS builds... seems worse on some than others but can't really nail it down. I find it seems to be most reliable when set to reboot upon changing the setting.

CyberpodS2 said:
Yep it rocks! And yea it's a bit wonky on the ICS builds... seems worse on some than others but can't really nail it down. I find it seems to be most reliable when set to reboot upon changing the setting.
Click to expand...
Click to collapse
Cyber: Are you using this app on this phone? If so what ROMs have you tried it on?

SantinoInc said:
Cyber: Are you using this app on this phone? If so what ROMs have you tried it on?
Click to expand...
Click to collapse
Works on every rom I have run AFAIK. Been through aosp, mijjz, etc etc and currently run super Galaxy rom. Roam control is a great app to have!
Sent from my Super Galaxy'd SPH-D710

you could always flash the Verizon .00001 prl... keep a sprint one to flash back to though so you're not ALWAYS roaming... this has worked well for me when I've been in poor service areas for a few hours..
Sent from my SPH-D710 using xda app-developers app

[Q] Wicked Sensation v2.0 4G Data not working(Sprint GS3)

I have downloaded and done a clean install of the latest ROM from Team-Venom "Wicked Sensations v2.0" First of all the ROM is so in depth, and runs smoother than any other ROM I have used in the last year. There is only one issue. The only way I can use mobile data is if I switch the mobile network to CDMA, 4G LTE does allow me to send and receive phone calls but no text messages, or any data whatsoever. . I have read all of Team Venom's thread, well most of it anyways, and I cannot find anyone else having this issue. I am aware of the rules of the forums, so I am posting this under the Q/A as not to bog down or step on anyone's toes, in the developers thread.
Is there a fix for the 4G data issue, or is it just my phone? I have tried everything I can think of such as..
Flash stock Kernal
Flashed the latest radios
flashed the latest PRL's (not sure what that would do but I did it anyways)
tried toggling airplane mode on and off.
Since nobody else is having this issue, I am not sure what else to try. also, when I am using LTE, I DO NOT have the 4G icon next to my signal bars, like I do when I am on 3G.
Before you ask, yes, I do in fact live in an area that does have 4G, I am in Kansas City Kansas.
Anyone with an idea or know how I would be grateful.
BEST ROM I HAVE EVER USED!!!!!!! :good:
Wild.

10 Post BS
wildcrackshot said:
I have downloaded and done a clean install of the latest ROM from Team-Venom "Wicked Sensations v2.0" First of all the ROM is so in depth, and runs smoother than any other ROM I have used in the last year. There is only one issue. The only way I can use mobile data is if I switch the mobile network to CDMA, 4G LTE does allow me to send and receive phone calls but no text messages, or any data whatsoever. . I have read all of Team Venom's thread, well most of it anyways, and I cannot find anyone else having this issue. I am aware of the rules of the forums, so I am posting this under the Q/A as not to bog down or step on anyone's toes, in the developers thread.
Is there a fix for the 4G data issue, or is it just my phone? I have tried everything I can think of such as..
Flash stock Kernal
Flashed the latest radios
flashed the latest PRL's (not sure what that would do but I did it anyways)
tried toggling airplane mode on and off.
Since nobody else is having this issue, I am not sure what else to try. also, when I am using LTE, I DO NOT have the 4G icon next to my signal bars, like I do when I am on 3G.
Before you ask, yes, I do in fact live in an area that does have 4G, I am in Kansas City Kansas.
Anyone with an idea or know how I would be grateful.
BEST ROM I HAVE EVER USED!!!!!!! :good:
Wild.
Click to expand...
Click to collapse
Well I guess this is what I get for having to deal with this 10 post rule. This would be so much better if I could just ask my question in the Rom's thread so people would ACTUALLY SEE IT!!!!!

Have you tried resetting you data? ##786#..
Edit: you will need your msl #..
http://i.imgur.com/8KP7ZJx.png

wildcrackshot said:
Well I guess this is what I get for having to deal with this 10 post rule. This would be so much better if I could just ask my question in the Rom's thread so people would ACTUALLY SEE IT!!!!!
Click to expand...
Click to collapse
Just keep replying :good:
Sent from my PG06100

Try this and let us know if it worked
ImEVO said:
Have you tried resetting you data? ##786#..
http://i.imgur.com/8KP7ZJx.png
Click to expand...
Click to collapse
Sent from my SPH-L710 using xda premium

MSL#
jonapunk said:
Try this and let us know if it worked
Thanks for the replies all. I have done the suggested troubleshooting as follows
1: did a fresh install of the ROM (after wiping EVERYTHING first)
2. went through setup of the device (just to verify 4G was still not working, which it was not)
3. went to dialer and input ##486#
4. chose the reset option
5. entered my MSL # and then the phone did a factory reset.
When the phone came back up I had to go through the setup again, and had to turn on wifi to get through it because the data was still not working.
Also if anyone comes accross this and wants to know how to get the MSL # download a terminal emulator from the market and input "getprop ril.MSL"
Or check out this thread - http://forum.xda-developers.com/showthread.php?p=28182339
Also while investigating the MSL further I found this possible solution-
"The phone needs to be re-provisioned as follows ##72786# or ##SCRTN# the phone may restart twice, after the restarts, launch a browser and type in your phone number on the prompt."
After following this, when I opened the browser I was not prompted to input anything I was only greeted with a connection error. :crying:
I am still searching for more answers. I am exploring ##DATA# but there is more in here than I am familiar with so I will hold of on this until I know what I am doing.
In the mean time 3G works so I am still able to use my phone just wish I could tether my 4G to my laptop.
Any other ideas are more than welcome.
Wild
Click to expand...
Click to collapse

Well, I just flashed v1.3 and it is working flawlessly, everything is working great. I just think my hardware version is conflicting with the latest v2.0 for some reason. I am out of ideas. I'll stay on v1.3 for now I guess.
Sent from my SPH-L710 using xda app-developers app

I have had the same exact issue and have not found a fix yet. It only happens with certain roms.

wildcrackshot said:
I have downloaded and done a clean install of the latest ROM from Team-Venom "Wicked Sensations v2.0" First of all the ROM is so in depth, and runs smoother than any other ROM I have used in the last year. There is only one issue. The only way I can use mobile data is if I switch the mobile network to CDMA, 4G LTE does allow me to send and receive phone calls but no text messages, or any data whatsoever. . I have read all of Team Venom's thread, well most of it anyways, and I cannot find anyone else having this issue. I am aware of the rules of the forums, so I am posting this under the Q/A as not to bog down or step on anyone's toes, in the developers thread.
Is there a fix for the 4G data issue, or is it just my phone? I have tried everything I can think of such as..
Flash stock Kernal
Flashed the latest radios
flashed the latest PRL's (not sure what that would do but I did it anyways)
tried toggling airplane mode on and off.
Since nobody else is having this issue, I am not sure what else to try. also, when I am using LTE, I DO NOT have the 4G icon next to my signal bars, like I do when I am on 3G.
Before you ask, yes, I do in fact live in an area that does have 4G, I am in Kansas City Kansas.
Anyone with an idea or know how I would be grateful.
BEST ROM I HAVE EVER USED!!!!!!! :good:
Wild.
Click to expand...
Click to collapse
Tha'ts weird, I just checked mine and it says global network. I switched it toe CDMA LTE and it works. Even sent a test text message to the wife phone and have no issues.. O here might be the issue. If you go to ##3282# under view then advance, see if LTE is enabled or disabled.. If it is enabled then I bet that is why you do not get 4G service.. I believe LTE does not have 4G service just 3G.. I have done this and my 4G went to 3G after enableing it.. If you have it disabled you will get 4G service..

That is a good idea but even then you have to wait five min. inbetween lol why couldn't I remember my old login that would be way easier
Sent from my SPH-L710 using xda premium

Well I have finally been able to get 4G data working on v2.0!!!
1. Wipe EVERYTHING
2. Flashed sensations v1.3
3. Reboot phone into recovery
4. Flashed v2.0
5. BEFORE REBOOTING OUT OF RECOVERY, Flash latest sprint radios
6. Reboot phone one last time
This has made 4G data work for me.
Im in the car right now, will try to remember to post a link to the latest radios. And PRL Updates. Those are nice to have too.
Sent from my SPH-L710 using xda app-developers app AND 4G FROM SPRINT

jjerome1979 said:
That is a good idea but even then you have to wait five min. inbetween lol why couldn't I remember my old login that would be way easier
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
What are you talking about?
Sent from my SPH-L710 using xda app-developers app

This is what I did and it seemed to work. I switched to cdma only then update profile and prl. Then when I switched back to cdma/lte everything seemed to work fine.