Develop Bugs

Evo Boost Mobile CustomRom Flash

Quick question. I have a evo 4g on boost mobile. Everything works and its also rooted. This was how i purchased the phone. If i decide to flash a custom rom, is it going to bump my current boost settings back to sprint? Or is that only if i update the PRL or the radio? Any help would be greatly appreciated!
Sent from my Htc Evo using XDA App

I am not sure, but you can always nandroid the rom ( make a backup) and then restore , but a new rom does not change PRL or RADIO

I actually already did the backup. But that was the answer i was looking for. As long as those arent touched i should be okay.
Sent from my Htc Evo using XDA App

would be interested to know how it turned out. I looking to get my EVO flashed to Boost Mobile and have questions if you are willing to answer.

quickbird144 said:
Quick question. I have a evo 4g on boost mobile. Everything works and its also rooted. This was how i purchased the phone. If i decide to flash a custom rom, is it going to bump my current boost settings back to sprint? Or is that only if i update the PRL or the radio? Any help would be greatly appreciated!
Sent from my Htc Evo using XDA App
Click to expand...
Click to collapse
To be on the safe side, get APN Backup and Restore, it is free from the market. This will save your APN (access point network), just in case there are any config parameters (like proxy settings) that are needed in boost. The poster above was right though, flashing the device with a new rom will not change your Radio, your PRL, or any of your PST programming parameters.
Good luck.

did u ever try flashing a custom rom? if so what happen?
quickbird144 said:
Quick question. I have a evo 4g on boost mobile. Everything works and its also rooted. This was how i purchased the phone. If i decide to flash a custom rom, is it going to bump my current boost settings back to sprint? Or is that only if i update the PRL or the radio? Any help would be greatly appreciated!
Sent from my Htc Evo using XDA App
Click to expand...
Click to collapse

You can flash a custom rom to your EVO, it wont change any of the parameters already in the phone. On the other hand, if you are able to "update profile" from your EVO there is a slight chance that it will affect that. SLIGHT chance. I have flashed Fresh EVO and Sprint Lovers without a problem the only issue I'm having is not being able to update profile even with Stock rom 2.2. I keep getting error "1012". Aside from that everything works great. Like everyone has said, always make a backup, you can never be to careful.
Cheers and happy flashing.

lil_wayne99 said:
did u ever try flashing a custom rom? if so what happen?
Click to expand...
Click to collapse
i just want to know how they did it.

Hey guys I have an unlocked MyTouch 3G and I'm trying to connect to Boost Mobile, what are the APN settings? Please help.

Mytouch isnt cdma
Wont work on boost
Sent from my PC36100 using XDA App

Get apn manager on market and do a backup then restore on new roms
Sent from my PC36100 using XDA App

Sorry guys totally forgot about this thread! I'm on my second EVO and I've flashed SENSE and ASOP roms and have updated everything from the RADIO to the NV, PRI and such. Nothing gets changed with SENSE roms, however being that ASOP roms don't have a EPST, MMS is a hit or miss. Most of the time miss.
A fix for this is to flash a ASOP rom, nandroid backup, flash a SENSE rom and configure EPST and restore the ASOP backup.

quickbird144 said:
Sorry guys totally forgot about this thread! I'm on my second EVO and I've flashed SENSE and ASOP roms and have updated everything from the RADIO to the NV, PRI and such. Nothing gets changed with SENSE roms, however being that ASOP roms don't have a EPST, MMS is a hit or miss. Most of the time miss.
A fix for this is to flash a ASOP rom, nandroid backup, flash a SENSE rom and configure EPST and restore the ASOP backup.
Click to expand...
Click to collapse
Im also getting boost on my evo but what should i configure my EPST to to make sure mms still works?

It will work, just you will have to reset your mms. Dail ##DATA# and hit edit.

Chiming In
bought a used EVO on Ebay which has been flashed to boost and activated for me by the seller. Everything went perfect I rooted and flashed cyanogenmod as soon as I got home from the Post Office, lol. I would also like to mention that calling with/without google voice works perfect using the native android google voice app. The only thing I am still struggling with is conditional call forwarding and using Google Voice voicemail as the service for when people call my actual cell number. It still works as the voicemail provider when they call my google voice number. Overall I am very happy with Boost and the EVO. $50 unlimited with shrinkage is awesome. And when they say $50 they mean $50. As in 50 dollars and zer0 cents, thats right, no TAX!!!

Bostmobile Rom
Cyanogen 7 (nighties) works like a charm on boost for the EVO.
I wanted to use a Rooted Stock Rom for a change, I've been using Cyanogen 7 nighties for about 8 months with lil to non issues.....GPS locks for navigation, mms works, everything works just fine...I just want to try something new...like the new stock, it looks nice...love the clock/weather gatget...I want to try it out, but I lash the latest Rooted Stock Rom it messes up my mms and I cant get the ##3282# to change the MMS URL. Whats up with that? did the dialer code for DATA change in 2.3.5? or am I doing something wrong?

spinsat74 said:
Cyanogen 7 (nighties) works like a charm on boost for the EVO.
I wanted to use a Rooted Stock Rom for a change, I've been using Cyanogen 7 nighties for about 8 months with lil to non issues.....GPS locks for navigation, mms works, everything works just fine...I just want to try something new...like the new stock, it looks nice...love the clock/weather gatget...I want to try it out, but I lash the latest Rooted Stock Rom it messes up my mms and I cant get the ##3282# to change the MMS URL. Whats up with that? did the dialer code for DATA change in 2.3.5? or am I doing something wrong?
Click to expand...
Click to collapse
Using Cyanogen is a bit tricky since it doesn't support those codes. I've heard you had to backup the rom you were using, flash the new rom and recover the backup. That wouldn't over write anything, but would put back your settings you used in the previous rom.

How do I backup all of my flashed Boost mobile settings?
You folks seem to be a very knowledgable crowd, perhaps you can help me with this.
I just purchased an Evo 3d and had it flashed over to boost at my local boost store. Upon picking it up from them he went over a few things, most of which made perfect sense like not updating certain things because it will set me back to sprint but the one thing that did not is he said no hard resets. Problem being most if not every custom rom either automatically or advise you to do a factory reset from custom recovery. How am I supposed to flash my precious cyanogenmod with that hanging over my head lol? So I've been trying to learn how to flash using cdma workshop and qpst so that I can copy/backup all of the already flashed Boost info so that if things go wrong Im good. Also I hear some of the non-SENS based roms require little workarounds to keep data and mms going which also would probably require a copy of the Boost flash info. Things like the AAA shared secret and HA secret etc.
Any insight to this problem would be most appreciated!

joefanelli said:
You folks seem to be a very knowledgable crowd, perhaps you can help me with this.
I just purchased an Evo 3d and had it flashed over to boost at my local boost store. Upon picking it up from them he went over a few things, most of which made perfect sense like not updating certain things because it will set me back to sprint but the one thing that did not is he said no hard resets. Problem being most if not every custom rom either automatically or advise you to do a factory reset from custom recovery. How am I supposed to flash my precious cyanogenmod with that hanging over my head lol? So I've been trying to learn how to flash using cdma workshop and qpst so that I can copy/backup all of the already flashed Boost info so that if things go wrong Im good. Also I hear some of the non-SENS based roms require little workarounds to keep data and mms going which also would probably require a copy of the Boost flash info. Things like the AAA shared secret and HA secret etc.
Any insight to this problem would be most appreciated!
Click to expand...
Click to collapse
You should be asking this in the evo 3d forums
We are legion, for we are many
Sent from my Anonymous DeathStar in the depths of GalaXy S2

EVO has super slow connection, and stuck on 1x

So my brother has an EVO as well as mine, and he called me and told me he was having data issues lately, he brought it over to me and side by side his phone was getting 1x and mine had 3g, I figured his phone might just say it has 1x but really has 3g, ran a speed test and had 128kbps download speed when my phone would get 1mbps, and our phones were side by side...also it wouldn't connect to data at all sometimes....I tried updating all the radios and doing the ##data# thing and changed it to cdma only but still nothing changed, his phone is rooted and running synergy rls1, I also tried different roms, still nothing
Any help would be appreciated, I tried everything I read in other threads...my brother would really like to have his data working properly again...
Thanks in advance
Sent from my super cool phone

I can tell that different phones have been acting different lately. Try updating prl and profile. I was getting 1x with cm7 all weekend and almost considered on taking it back to sprint tech. Now today it has been flawless. Give it a couple of days and see how it goes. Synergy doesn't have the newest ota in it.might wanna try and give MikG a try. Also what rom are you using?
Sent from my PC36100 using xda premium

I'm using tommytomatoes classic Rom, but I tried flashing it to his phone and we were having the same issues using classic...now his phone isn't connecting to data at all
Sent from my super cool phone

So my brother just wants me to unroot it if he doesn't see changes by thanksgiving, problem is I don't know how it was rooted, on my phone I know it was revolutionary cause it says in my hboot but his doesn't, so how do I find out what way it was rooted ?
Sent from my super cool phone

Goobertime said:
So my brother just wants me to unroot it if he doesn't see changes by thanksgiving, problem is I don't know how it was rooted, on my phone I know it was revolutionary cause it says in my hboot but his doesn't, so how do I find out what way it was rooted ?
Sent from my super cool phone
Click to expand...
Click to collapse
If it wasn't rooted from revolutionary it was rooted by unrevoked. Revolutionary for gb unrevoked for froyo
Sent from my PC36100 using XDA App

Oh okay, thank you very much
Sent from my super cool phone

check it out
Goobertime said:
So my brother has an EVO as well as mine, and he called me and told me he was having data issues lately, he brought it over to me and side by side his phone was getting 1x and mine had 3g, I figured his phone might just say it has 1x but really has 3g, ran a speed test and had 128kbps download speed when my phone would get 1mbps, and our phones were side by side...also it wouldn't connect to data at all sometimes....I tried updating all the radios and doing the ##data# thing and changed it to cdma only but still nothing changed, his phone is rooted and running synergy rls1, I also tried different roms, still nothing
Any help would be appreciated, I tried everything I read in other threads...my brother would really like to have his data working properly again...
Thanks in advance
Sent from my super cool phone
Click to expand...
Click to collapse
maybe it'll be the same solution i had for wifi. click the link in my sig and go to the Q&A section there and look for the wifi fix. if you have any questions or anything feel free to post it in my thread. hope i helped ^_^

Ya that didn't fix it either :/ thanks for the advice though
Sent from my super cool phone

What exactly is he using? What rom? Recovery? Did you wipe everything before flashing rom?
Sent from my PC36100 using xda premium

Goobertime said:
Ya that didn't fix it either :/ thanks for the advice though
Sent from my super cool phone
Click to expand...
Click to collapse
no problem, btw what are u wiping?

marcusva79 said:
What exactly is he using? What rom? Recovery? Did you wipe everything before flashing rom?
Sent from my PC36100 using xda premium
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Click to collapse
He is using synergy rls1, amon r.a 2.3 recovery, and i wiped everything but the SD card, I even used a superwipe.zip...
Sent from my super cool phone

Goobertime said:
He is using synergy rls1, amon r.a 2.3 recovery, and i wiped everything but the SD card, I even used a superwipe.zip...
Sent from my super cool phone
Click to expand...
Click to collapse
What rom are you using. My wife has the 3d and she was getting great reception with hers. I am running cm7 and I was stuck at 1x for like 2 days. Rls1 Synergy hasnt been updated in a while. I dont like to bring Myn's work but give like Freshrom or MikG a try and see if anything improves. Always be sure to wipe everything and update PRL and profile.

marcusva79 said:
What rom are you using. My wife has the 3d and she was getting great reception with hers. I am running cm7 and I was stuck at 1x for like 2 days. Rls1 Synergy hasnt been updated in a while. I dont like to bring Myn's work but give like Freshrom or MikG a try and see if anything improves. Always be sure to wipe everything and update PRL and profile.
Click to expand...
Click to collapse
I'm using tommytomatoes classic ROM, the newest release, and I'm not having issues at all, I tried flashing it on his phone after wiping everything but SD card 3 times, and still no data or only 1x, I haven't tried mikg or fresh yet, but I'm going to try some different roms when he comes over later today
Sent from my super cool phone

Try turning on airplane mode and let it sit for a minute or two, then turn airplane mode off and see what happens. Works on my phone when it get's stuck in 1x. As indicated in a previous reply, try updating profile as well.

How bout this Goober, do you have a 001-004 version phone. I hope 1x thing resolved.

dwmartin6341 said:
Try turning on airplane mode and let it sit for a minute or two, then turn airplane mode off and see what happens. Works on my phone when it get's stuck in 1x. As indicated in a previous reply, try updating profile as well.
Click to expand...
Click to collapse
I tried this as well, still nothing :/
And ya my phone is 004 and my brothers is 003
Sent from my super cool phone

Goobertime said:
I tried this as well, still nothing :/
And ya my phone is 004 and my brothers is 003
Sent from my super cool phone
Click to expand...
Click to collapse
try flashing to classic and see if the phone setting is forced to roam (under phone settings i think). i had similar issues when i played with the force roam feature in classic and didn't set it back before flashing another rom. couldn't get it to connect to 3g even though ##3282# > evdo was set to auto.
also, by setting ##3282# > evdo to cdma only, you are telling the phone to connect to 1x only.

When I flashed his phone to classic I made sure every setting was the same as mine, so I think I went through the roaming area but I will check again when he comes over
Sent from my super cool phone

That should be the one goober. See it to automatic.
Sent from my PC36100 using xda premium

So we unrooted his phone, and now we are still having the same problem, no data, so I'm assuming its a hardware problem :/ which sucks cause he doesn't have insurance on his phone
Sent from my super cool phone

[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.

4g not connecting anymore!

Titles says it all. I live in the baltimore MD area, and where i used to get 3-4 bars of 4g it wont connect to it anymore. I boot it up and it defaults to 3G. Ive tried playing with the mobile data settings and nothing has worked.
Does anyone have any ideas...because i use my phones data connection as home internet right now...

How long has it been happening? It possible the tower is being worked on.
Sent from my SPH-L710 using xda app-developers app

CrfEpic4g said:
How long has it been happening? It possible the tower is being worked on.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
It just started today. Im on CM10 and i would occasionally lose a 4g connection and would have to swtich the mode from lte/whatever/whatever to the other mode...and then back to reconnect..but thats not working anymore....
Edit: This is killing me because I use it for home internet. Im paranoid simply because this is the first month ive used 4G ever...meaning i never even turned lte mode on in the mobile data settings..i didnt even know it was in my area until the beginning of this month.. Im just wondering if me toggling it on and off to get it to connect through CM10 caused this... Thats why im coming here..to smarter people then myself begging and pleaing for assistance and guidance.
Could it perhaps be that sprint was just testing my area for 4g?? OR how long does tower maintenance usually take.. Or that they cut me off from using 4g after using 30gb so far? I mean i have an unlimited plan so it shouldnt be an issue

No they didnt cut you off, they would send a letter before doing that
Second, it usually takes about 2-3 weeks for maintenance to complete on a tower. If you're really concerned, call Sprint and ask if they're in the process of upgrading towers in your area. Who knows, they might even give you some sort of "we're sorry for the inconvenience" credit
Sent from my PG06100

CNexus said:
No they didnt cut you off, they would send a letter before doing that
Second, it usually takes about 2-3 weeks for maintenance to complete on a tower. If you're really concerned, call Sprint and ask if they're in the process of upgrading towers in your area. Who knows, they might even give you some sort of "we're sorry for the inconvenience" credit
Sent from my PG06100
Click to expand...
Click to collapse
Im eyeballing this thread like a hawk for opinions and posts like this. Thanks for your input.
When I first used 4G It was actually by accident on the CM10.1 Nightly. I pressed the Mobile data toggle square in the settings and i saw 4g, I was thrilled that it was in my area. Switched back to stable CM10 and checked if it was up and running. and much to my surprise it wasnt some weird graphical error just showing the 4g icon. It was legit working.
Still isnt working on any rom ive flashed here. Now though since the issue began.
What are the chances in the short time ive used it, that i could have possibly damaged my phones abaility to connect to 4G? Sorry if that question is dumb.

Very little. I doubt that its a hardware issue, because if it were, you would see other things like core apps FCing, the other radios taking longer to connect, maybe even hot reboots when trying to turn on 4G
Like I said, when you have time call Sprint. Most likely the towers are being worked on and they turned it off meanwhile
You might wanna also wanna get Sensorly (from the Play Store) just to doublecheck for LTE in your area
Sent from my PG06100

When 4G lte came on in my area it was on for a couple of weeks then they shut it down for 4 or 5 days then it came on and it's been on for almost 3 months. Just fyi this might be what's going on.
Transmitted with a portable device using Xparent Blue Tapatalk 2

Wow thanks guys, you have put my mind at ease about all this. I was just so paranoid that I had specifically done something to the radio. So ill make a call to sprint to see whats up.
Thanks given to all !

XxsydenxX said:
Wow thanks guys, you have put my mind at ease about all this. I was just so paranoid that I had specifically done something to the radio. So ill make a call to sprint to see whats up.
Thanks given to all !
Click to expand...
Click to collapse
No problem, let us know if the issue is on their side
Sent from my PG06100

I'm experiencing the similar issues, though I flashed over a ASOP Rom that has parts from cm10.1 though the Rom was ported from Verizon, but 4g worked perfectly fine, then when I flashed back to cm10 it stopped working. I'm debating on flashing back to that rom and see if it also does not have access to 4g at this time.
Edit/Update: I flashed back to my stock rom with root then flashed an updated MA6 Rom, updated the PRL, Profile and such, still no 4G. Decided that I'd mess with a few 4g settings, still problems. Then I flashed back to CM10 and my 4G works again.

IcerJo said:
I'm experiencing the similar issues, though I flashed over a ASOP Rom that has parts from cm10.1 though the Rom was ported from Verizon, but 4g worked perfectly fine, then when I flashed back to cm10 it stopped working. I'm debating on flashing back to that rom and see if it also does not have access to 4g at this time.
Click to expand...
Click to collapse
Do that and post the results here, i will do the same. Sprint was less then helpful with this situation not giving me heads or tails over the phone.

XxsydenxX said:
Do that and post the results here, i will do the same. Sprint was less then helpful with this situation not giving me heads or tails over the phone.
Click to expand...
Click to collapse
Right before you posted your reply I had updated my post.
Update: I flashed back to my stock rom with root then flashed an updated MA6 Rom, updated the PRL, Profile and such, still no 4G. Decided that I'd mess with a few 4g settings, still problems. Then I flashed back to CM10 and my 4G works again.
I used http://forum.xda-developers.com/showthread.php?t=1910947
odex MA6, MA6 firmware and Stock MA6 kernel
and I accessed the LTE Mode Menu from the following
http://forum.xda-developers.com/showthread.php?t=1815580
I don't think the LTE Mode menu needs to be utlized but I did see some interesting settings in there.

IcerJo said:
Right before you posted your reply I had updated my post.
Update: I flashed back to my stock rom with root then flashed an updated MA6 Rom, updated the PRL, Profile and such, still no 4G. Decided that I'd mess with a few 4g settings, still problems. Then I flashed back to CM10 and my 4G works again.
I used http://forum.xda-developers.com/showthread.php?t=1910947
odex MA6, MA6 firmware and Stock MA6 kernel
and I accessed the LTE Mode Menu from the following
http://forum.xda-developers.com/showthread.php?t=1815580
I don't think the LTE Mode menu needs to be utlized but I did see some interesting settings in there.
Click to expand...
Click to collapse
Thats a bit of work, so this could possibly be some janky setting on my phone still huh?
EDIT: I dont have my stock rom backed up. Dont know what happened to it. Could you explain what exactly I need to do to achieve the results you have posted man?

Sorry for the late reply. It could possibly be a setting on your phone. I say make a backup of your rom, flash a stock based rom, kernel & firmware, if it's not ma6 find an update or one based on it. Update the prl and profile. See if you can get 4g working on tw, if not then either restore back to cm10 or try messing with the lte settings, their are some that allow you to enable or disable and such. I also do recall a setting for ehpd 4g or lte 4G. After messing with them try restoring back to cm10. If you take a picture of the lte menu I can look and tell you what settings I clicked.
Edit: Just looked at the link try the lte force cause I know I pushed that button as well as a few others.
Sent from my SPH-L710

IcerJo said:
Sorry for the late reply. It could possibly be a setting on your phone. I say make a backup of your rom, flash a stock based rom, kernel & firmware, if it's not ma6 find an update or one based on it. Update the prl and profile. See if you can get 4g working on tw, if not then either restore back to cm10 or try messing with the lte settings, their are some that allow you to enable or disable and such. I also do recall a setting for ehpd 4g or lte 4G. After messing with them try restoring back to cm10. If you take a picture of the lte menu I can look and tell you what settings I clicked.
Edit: Just looked at the link try the lte force cause I know I pushed that button as well as a few others.
Sent from my SPH-L710
Click to expand...
Click to collapse
Could you suggest a good stock based rom perhaps, sorry for the inconvenience. Because like as soon as i got my S3 i rooted and installed cm10. I didnt have stock for more then 5 minutes.

XxsydenxX said:
Could you suggest a good stock based rom perhaps, sorry for the inconvenience. Because like as soon as i got my S3 i rooted and installed cm10. I didnt have stock for more then 5 minutes.
Click to expand...
Click to collapse
I'm looking through the forums and so far the only stock with root only is what I linked above but those are mianly updates. One Possibility if its not a problem I'd sugged Unrooting with odin and flashing a stock rom, reroot then flash the update linked above, then just make a Backup Called Stock with root MA6 or something. I'll keep looking though.

XxsydenxX said:
Could you suggest a good stock based rom perhaps, sorry for the inconvenience. Because like as soon as i got my S3 i rooted and installed cm10. I didnt have stock for more then 5 minutes.
Click to expand...
Click to collapse
Try The Peoples Rom it is stock based TW rom. It is fantastic and everything works.
Transmitted with a portable device using Xparent Blue Tapatalk 2

IcerJo said:
I'm looking through the forums and so far the only stock with root only is what I linked above but those are mianly updates. One Possibility if its not a problem I'd sugged Unrooting with odin and flashing a stock rom, reroot then flash the update linked above, then just make a Backup Called Stock with root MA6 or something. I'll keep looking though.
Click to expand...
Click to collapse
Unrooted, stocked it up. 4g didnt work. Re rooted..installed cm10 stable 4g worked. Seems like a consistent fix for this bug. Solved.

XxsydenxX said:
Unrooted, stocked it up. 4g didnt work. Re rooted..installed cm10 stable 4g worked. Seems like a consistent fix for this bug. Solved.
Click to expand...
Click to collapse
Good to hear that it's working for you as well ^_^
Sent from my SPH-L710

IcerJo said:
Right before you posted your reply I had updated my post.
Update: I flashed back to my stock rom with root then flashed an updated MA6 Rom, updated the PRL, Profile and such, still no 4G. Decided that I'd mess with a few 4g settings, still problems. Then I flashed back to CM10 and my 4G works again.
I used http://forum.xda-developers.com/showthread.php?t=1910947
odex MA6, MA6 firmware and Stock MA6 kernel
and I accessed the LTE Mode Menu from the following
http://forum.xda-developers.com/showthread.php?t=1815580
I don't think the LTE Mode menu needs to be utlized but I did see some interesting settings in there.
Click to expand...
Click to collapse
I just had this issue after flashing that Rootbox ROM which was ported from Verizon. I performed the above steps and everything's working fine.
THANKS!

[Q] Epic 4g No 3g data after unroot

Hey guys, I had my epic 4g SPH-D700 on a custom ROM CM9 for about a year and just recently reset it back to stock and now I have no 3g data. 4g does work though. Heres what I did.
I did a factory reset in CM9 to wipe my data so I can give it to a friend. After the reset I noticed I had no data connection. So I plugged my phone in to my computer and ran odin to flash the stock rom back in hopes it would fix my issue, i didnt. Even during the flash with odin one of the final steps shows its installing the modem, el30. Am I correct in thinking the modem is the 3g part of the phone?
I went to google and looked up epic 4g stock modem and found an xda forum on how to install the stock modem. I followed the steps and it did not work. I even tried a different cable which was recommened. I have a few stock roms for the this phone. I have froyo and eclair and of course the one i recently flashed which was gingerbread. But none of them give me 3g data. I have looked all over google and cant find a solution.
Anyone got any ideas on what to try to get the 3g back?
Heeelllllpppp!!
P.S. And yes I went into settings and mobile data and made sure 3g was turned on.

It won't show you have 3g service showing up unless you are in service. The 4g will connect but will not work. If you are still paying for service, call sprint
Sent from my SPH-D700 using Tapatalk 2

I feel like such a noob
That's probably it. I was making it harder that it had to be.
I'll give it a shot soon and update you guys.
Thanks for the advice!
Sent from my SPH-L710 using xda app-developers app