Develop Bugs

Diagnosing the best modem

Hey alll..
I am thinking I have a phone that does not prefer ec05's modem. Is there any method or (free) app that can help me move this from observation to some actual data showing that my phone and ec05 are not playing best?
Thanks.
J
Sent from my SPH-D700 using XDA App

Flash the EB13 modem, and if it improves, you found your culprit (but with data problems, it's a near-guarantee it's the modem).

You could use something like this app:
Speedtest.net Mobile (in market and free)
To test what speeds you're getting using EC05 modem (run a few and average them out).
Then odin EB13 modem and run the tests again.
Then you'll have some data to compare.

Thanks for the feedback. I am trying to be more imperical than my perception. My primary concern is not the speed (although maybe that is an issue) but my signal. It seems my wifi drops in parts of the house that were solid before and my 3g seems weak. All I am working off of is the signal bars for now...I was kinda hoping for a logging/reporting thing.
I thought I read that the eb13 did speed improvements and so on. I don't wanna lose anything but I am reading people going all the way back to dk28 and the idea of a beta or rc modem being better makes little sense to me.
Thanks again.
J
Sent from my SPH-D700 using XDA App

You won't lose anything by flashing the EB13 modem, it's a simple Odin flash.

k0nane said:
You won't lose anything by flashing the EB13 modem, it's a simple Odin flash.
Click to expand...
Click to collapse
Thanks again. I know that...just worried about the placebo affect and was hoping to "prove" my observations.
I will probably try it. Thanks.
J
Edit: Sorry I just got what you meant. In my second posting I was referring to the loss of the enhancements alleged in EC05
Sent from my SPH-D700 using XDA App

There is an app called aLogCat; it logs everything going on with your phone. The logs are pretty large but you can filter the data. Maybe that could help?
I used it to help test some things for devs.

jdelano said:
There is an app called aLogCat; it logs everything going on with your phone. The logs are pretty large but you can filter the data. Maybe that could help?
I used it to help test some things for devs.
Click to expand...
Click to collapse
Heard of it and checking now. Thanks for the guidence
Sent from my SPH-D700 using XDA App

The DI18 modem always worked best for me. Would it work in a 2.2 ROM?

arashed31 said:
The DI18 modem always worked best for me. Would it work in a 2.2 ROM?
Click to expand...
Click to collapse
I just read it should
Sent from my SPH-D700 using XDA App

I'm also having problems with a weak signal on ec05. Did u try eb13 yet?
Sent From My Evo Killer!!

musclehead84 said:
I'm also having problems with a weak signal on ec05. Did u try eb13 yet?
Sent From My Evo Killer!!
Click to expand...
Click to collapse
I have played with them all at some point. I haven't found the info I am seeking in logcat so I caant really tell you. One chef is claiming substant5ially better battery life from using dk28 and I have seen some android sensor usage issues reported as resolved from going to eb13. I think the devices are different and different results are happening per device.
Sent from my SPH-D700 using XDA App

[Q] has anyone experienced this on ei22?

has anyone experienced the clock changing itself by going ahead an hour or two by itself. it's done that to me twice since i update to ei22, and have no idea how to fix it. it's annoying.

Works fine for me. You can go to settings, date and time, and set the time manually. I use automatic and it works fine.
Send from my SPH-D700 (Samsung Epic 4G)

What were you running prior to updating to ei22?
Sent from my SPH-D700 using xda premium

mrwireless1 said:
has anyone experienced the clock changing itself by going ahead an hour or two by itself. it's done that to me twice since i update to ei22, and have no idea how to fix it. it's annoying.
Click to expand...
Click to collapse
dont have that prob either. i was on ei22 stock system dump. then flash deodex ei 22 over it and update modem to ei22.
Sent from my SPH-D700 using Tapatalk

Clock issue from Sprint Towers
I have had this issue on and off, so it is not just you. I had it on EC05 all the way to EI22. My wife has it as well on her unmodded, unrooted, completely 100% bone factory Nexus S (in case anyone thought is was from modifications).
I think the issue comes from the Sprint towers, specifically WiMax. I only have the issue after I have been using 4g. I have not played with my wife's phone enough to test it, but called Sprint and they said something like "you aren't the first to complain, we are looking into it". The did ask me if my phone was at all modified.
I think it has a lot to do with where you are as well. I am right on the edge of a timezone (between CST and EST) and sometimes my phone hits the EST tower. If I pull the time from the tower I have this problem intermittently.
Good luck.

are u goin in and out of roam? if so might be changing something around possibly

no, i don't go in and out of roam. and i odin back to eh17, and i haven't had the problem with clock since i went back to eh17. so it has something to do with ei22. now can i use eh17 rom and flash or odin another modem? is that possible? or will there be any complications? the modem is the kernel right? (sorry, still a noob in the learning process)
by the way, i do appreciate everyones help. thankyou very much.

Modem and kernel are different beasts. Not sure if you can Odin the EH17 modem after you upgrade to EI22 and new ROM. I did run EC05 on an EF02 ROM, and EF02 modem on an EC05 ROM.
Sent from......well I would rather not say

Well if they are not compatible, what exactly would happen? Cuz the eh17 modem sucks
Sent from my SPH-D700 using xda premium

Eh17 modem I noticed has a lot of lag.
Sent from my SPH-D700 using xda premium

EL26 is awesome.

I never get service at my girlfriends house. Now I atleast get a bar or two. Usually it jumps between roaming or no service.
Sent from my SPH-D710 using xda premium

Wow you have a girlfriend?
Jkk
It's better then EL13 for me. EL13 dropped bars like crazy
.: sent from my Samsung Galaxy S II Epic 4G Touch :.

hayabusa1300cc said:
Wow you have a girlfriend?
Jkk
It's better then EL13 for me. EL13 dropped bars like crazy
.: sent from my Samsung Galaxy S II Epic 4G Touch :.
Click to expand...
Click to collapse
My signal bars seem rock solid on EL26 as well
Sent from my SPH-D710 using xda premium

How about from Ek02?
I'm still using modem from ota.. but the rom n kernel is calk's 2.7.. and wondering should i flash the modem or not...
Sent from my SPH-D710 using xda premium

I agree. Now with EL26 I get great signal in Walmart. Usually when I head to the back of the store I have no bars. But with EL26 my 3G is rockin
Sent from my SPH-D710 using xda premium

I was in love with EG31 for a while, but, EL16 ended up being better in the long run... EL26 didn't impress me so I didn't keep it for more than a couple hours... But given all of the positive responses I'm flashed it and I'm going to "let it settle" for a few days.
... I'm skeptical that "letting it settle" has any effect, but, it seemed to for EL16. Anyone that has any technical explanation (for or against) would be awesome.
Sent from my SPH-D710 using XDA App

can someone put the link where to find it? I can't seem to find it. Thanks.
galactic FORCE!

Here is the thread for EL26.zip
http://forum.xda-developers.com/showthread.php?t=1332837#

I may be crazy... it could all be in my head or just some luck with the GPS process, but since I put on the EL26 stock rom, kernal, and modem (then rooted) it seems like GPS is much better. Satelites synced in few seconds when outside.
Anyone else? I have not applied any of the GPS fix to the stock EL26 yet, may not need too. Have not done any type of testing other than just using navigation and noticing the faster GPS connection (from GPS being completely off too btw).

leodesol said:
I may be crazy... it could all be in my head or just some luck with the GPS process, but since I put on the EL26 stock rom, kernal, and modem (then rooted) it seems like GPS is much better. Satelites synced in few seconds when outside.
Anyone else? I have not applied any of the GPS fix to the stock EL26 yet, may not need too. Have not done any type of testing other than just using navigation and noticing the faster GPS connection (from GPS being completely off too btw).
Click to expand...
Click to collapse
GPS is better for me on EL26.

leodesol said:
I may be crazy... it could all be in my head or just some luck with the GPS process, but since I put on the EL26 stock rom, kernal, and modem (then rooted) it seems like GPS is much better. Satelites synced in few seconds when outside.
Anyone else? I have not applied any of the GPS fix to the stock EL26 yet, may not need too. Have not done any type of testing other than just using navigation and noticing the faster GPS connection (from GPS being completely off too btw).
Click to expand...
Click to collapse
Seems very good for me too...
Sent from my SPH-D710 using xda premium

JohnCorleone said:
Seems very good for me too...
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
Is that a screen from a App John? If so, which app? I also wanted to ask what app you use when you post screen caps of your battery usage, the graph one?

leodesol said:
Is that a screen from a App John? If so, which app? I also wanted to ask what app you use when you post screen caps of your battery usage, the graph one?
Click to expand...
Click to collapse
The gps app is gps status found in the market.
As far as el26 modem for me it was worse. I used it for 2 days and my speeds were half of what el13 was. I was having worse service and some ghost Los where it just wouldn't connect. Still liking calkulins 2.7 but had to revert my modem back to el13.

I wish Sprint would release an OTA update for this already.
Sprint? Hello? You listening here?

ace0603 said:
Here is the thread for EL26.zip
http://forum.xda-developers.com/showthread.php?t=1332837#
Click to expand...
Click to collapse
Thanks!
galactic FORCE!

[DISCUSSION] FG20 Build

This is a thread to discuss the FG20 build for the Boost Mobile version for our phone.
As to my knowledge there are no issues running it on our Epic 4G Touch without of course a simple APN fix to get MMS.
What we've noticed is that its a more polished version of FF18 and what we should have essentially gotten for our phone.
I would like to know your experiences on FG20 and how it's running for you.
And note any bugs you notice please!
Sent from my SPH-D710 using xda premium

Everything seems fine, some (but fewer than FF18) apps FC on me. The multitask bug is still there, I haven't tested if the exchange bug is still there. Battery life seems a bit sketchy, but better than FF18's. This is near 92-95% percent of what our ICS update should have been in the first place.
Sent from my SPH-D710 using Tapatalk 2

I not sure to try the full ROM because I only flash the modem and can't even make a good call 95% of calls drop on me and the people I tell to call me they all went directly to my Voice mail.
Maybe I should try full ROM but dunno.
Edit: I just notice a few hours ago service get a Lil better, I will try again maybe was Sprint Service problems.
Sent from my SPH-D710 using Tapatalk 2

guys i dont know if it was just me or something, i flashed agats kernel and it didnt boot, so im guessing something is different in the kernels, also mobile odin didnt recognize it...

T.C.P said:
guys i dont know if it was just me or something, i flashed agats kernel and it didnt boot, so im guessing something is different in the kernels, also mobile odin didnt recognize it...
Click to expand...
Click to collapse
Damn. That does seem a little mysterious. I wonder what's so different in these BST builds...
Sent from my SPH-D710 using xda premium

Omar04 said:
I not sure to try the full ROM because I only flash the modem and can't even make a good call 95% of calls drop on me and the people I tell to call me they all went directly to my Voice mail.
Maybe I should try full ROM but dunno.
Edit: I just notice a few hours ago service get a Lil better, I will try again maybe was Sprint Service problems.
Sent from my SPH-D710 using Tapatalk 2
Click to expand...
Click to collapse
I've been on the fg20 modem for a few days now and not had any problem, I've have no 4g in my area and spotty 3g... my 3g speeds have been more or less the same as they were on ff11, but the consistancy and stability of the connection has improved and this has helped my battery life, not that I had an issue with my battery life... voice calls have been good and I've not noticed any change from what I experanced on ff11, which prior to this was the modem I got best results with
Sent from my SPH-D710 using xda app-developers app

Hello, I tried the FG20 rom and noticed that there was no Roaming option in the settings, so I did a quick search for Boost mobile roaming and found that BST doesn't allow roaming. So for now, it's back to the somewhat unreliable (WiFi) FF18

cferd said:
Hello, I tried the FG20 rom and noticed that there was no Roaming option in the settings, so I did a quick search for Boost mobile roaming and found that BST doesn't allow roaming. So for now, it's back to the somewhat unreliable (WiFi) FF18
Click to expand...
Click to collapse
Did you try Roam Control to force roaming?

cferd said:
Hello, I tried the FG20 rom and noticed that there was no Roaming option in the settings, so I did a quick search for Boost mobile roaming and found that BST doesn't allow roaming. So for now, it's back to the somewhat unreliable (WiFi) FF18
Click to expand...
Click to collapse
Not sure about your location but i went from ff18 to el29 and it's a world of difference.
Sent from my Ga...... Isn't bacon delicious?

Toleraen said:
Did you try Roam Control to force roaming?
Click to expand...
Click to collapse
No, sorry. And since my last post, I've gone even further back to old reliable Blazer 4.1. But am keeping the FG20 modem however, figuring that it should be at the very least no worse than either FF18 or EL29.
gilbydakid said:
Not sure about your location but i went from ff18 to el29 and it's a world of difference.
Click to expand...
Click to collapse
LOL! So did I as noted above.

cferd said:
No, sorry. And since my last post, I've gone even further back to old reliable Blazer 4.1. But am keeping the FG20 modem however, figuring that it should be at the very least no worse than either FF18 or EL29.
LOL! So did I as noted above.
Click to expand...
Click to collapse
???
Sent from my Ga...... Isn't bacon delicious?

gilbydakid said:
???
Click to expand...
Click to collapse
I'm not sure what you're questioning, but I'll try to be more specific. After trying the FG20 ROM/Modem and realizing that it had no roaming option, I first reverted to a backup of FF18 ROM, keeping the FG20 Modem. But FF18 has an annoying WiFi issue where it often disconnects while in sleep mode. So I then restored old reliable a.k.a Blazer 4.1 ROM which doesn't have any issues whatsoever, or at least any that bothered me. The modem itself, whether EL29, FF18 or FG20, all performed about the same regardless of ROM type, so as of yet, there is no reason to go back to an earlier version than FG20.
Bottom line, when I mentioned WiFi issues, they had nothing to do with modems..... I think.

I am still trying to figure out what makes these builds so different.
Sent from my SPH-D710 using xda premium

Seems like more trouble than its worth. I think a lot if people thought fg20 would be our silver bullet. I have a feeling we'll see an update for our ics before too long
Sent from my SPH-D710 using xda premium

I'm running this but I'm also on boost. Find it to be an improvement over the last few ics leaks. Using agat's latest release 4 which I loaded thru Odin since mobile Odin doesn't recognize the device anymore. All in all pretty smooth with good battery.
Sent from my SPH-D710BST using Tapatalk 2

[Q] Modem questions

hi all,
I didnt find any threads that answered my question well, so if its a repeat my apologies. I am running Blu Kuban 1.0.5.4, it runs nice and smooth, i love everything about it, but i dont know JACK about modems in this sense. In about phone it says my modem is FF18, which seems right from everything i HAVE read lol, but then the BK build # say FL24.
i have read that GB and ICS modems are interchangeable, but i have no knowledge of where to start or IF i should bother messing with it. i know i have to travel to downtown orlando to catch a 4g signal, and 3g kinda sux and i get almost nothing inside my apt, and wifi is alot lower than i expected given i run a full dual-band DDWRT gigabit cat6 network.
so the crux of the question is the modem in the build number what it seems like? are the 2 conflicting or am i just misunderstanding al together lol and more, is there a better setup i can use, i know that tends to be phone specific but it seems like in general some prove to work well together and some dont.
thanks in advance for any/all help

grt1msag3 said:
hi all,
I didnt find any threads that answered my question well, so if its a repeat my apologies. I am running Blu Kuban 1.0.5.4, it runs nice and smooth, i love everything about it, but i dont know JACK about modems in this sense. In about phone it says my modem is FF18, which seems right from everything i HAVE read lol, but then the BK build # say FL24.
i have read that GB and ICS modems are interchangeable, but i have no knowledge of where to start or IF i should bother messing with it. i know i have to travel to downtown orlando to catch a 4g signal, and 3g kinda sux and i get almost nothing inside my apt, and wifi is alot lower than i expected given i run a full dual-band DDWRT gigabit cat6 network.
so the crux of the question is the modem in the build number what it seems like? are the 2 conflicting or am i just misunderstanding al together lol and more, is there a better setup i can use, i know that tends to be phone specific but it seems like in general some prove to work well together and some dont.
thanks in advance for any/all help
Click to expand...
Click to collapse
FF18 is fine to run in BK FL24. Both are ICS. However, modems vary from phone to phone, location to location. I would try updating your modem to FL24, and after you reboot, update prl and profile, and see if that improves signal. Sometimes it does, sometimes it doesn't. But the short answer is no, the build is not conflicting with your modem, it's most likely the area you are in. Play around with other modems, see if it helps! Good luck

jdsingle76 said:
FF18 is fine to run in BK FL24. Both are ICS. However, modems vary from phone to phone, location to location. I would try updating your modem to FL24, and after you reboot, update prl and profile, and see if that improves signal. Sometimes it does, sometimes it doesn't. But the short answer is no, the build is not conflicting with your modem, it's most likely the area you are in. Play around with other modems, see if it helps! Good luck
Click to expand...
Click to collapse
ok so i tried that...wifi speeds jumped up by like 5 mb/s on the download side but i lost all 3g/4g capabilities...hmm, i used the kuban updater to d/l ffl24, and it all went smoothly, is it possible i missed a step in the process, i have read that some people need to re enter msl or things like that my cell # is right but the msid looks like someone elses phone # and prl is 21097... so im not sure if thats right or not lol

grt1msag3 said:
ok so i tried that...wifi speeds jumped up by like 5 mb/s on the download side but i lost all 3g/4g capabilities...hmm, i used the kuban updater to d/l ffl24, and it all went smoothly, is it possible i missed a step in the process, i have read that some people need to re enter msl or things like that my cell # is right but the msid looks like someone elses phone # and prl is 21097... so im not sure if thats right or not lol
Click to expand...
Click to collapse
Hmmm, sounds like you may have flashed a bad modem. Flash back, see what happens, then try another ff, fi, fk build
Sent from my SPH-D710BST using xda premium
---------- Post added at 04:39 PM ---------- Previous post was at 04:33 PM ----------
jdsingle76 said:
Hmmm, sounds like you may have flashed a bad modem. Flash back, see what happens, then try another ff, fi, fk build
Sent from my SPH-D710BST using xda premium
Click to expand...
Click to collapse
Edit: here's the link to all modems...try different ones, see what works!
http://forum.xda-developers.com/showthread.php?t=1764210
Sent from my SPH-D710BST using xda premium

jdsingle76 said:
Hmmm, sounds like you may have flashed a bad modem. Flash back, see what happens, then try another ff, fi, fk build
Sent from my SPH-D710BST using xda premium
---------- Post added at 04:39 PM ---------- Previous post was at 04:33 PM ----------
Edit: here's the link to all modems...try different ones, see what works!
http://forum.xda-developers.com/showthread.php?t=1764210
Sent from my SPH-D710BST using xda premium
Click to expand...
Click to collapse
thanks, i tried a couple of different modems from the series' you suggested and none help, and most actually caused reboots and lockups, so im back at the FF18 and im gonna call it a failed experiment...im almost always on the wifi anyway but, it was worth a try

grt1msag3 said:
thanks, i tried a couple of different modems from the series' you suggested and none help, and most actually caused reboots and lockups, so im back at the FF18 and im gonna call it a failed experiment...im almost always on the wifi anyway but, it was worth a try
Click to expand...
Click to collapse
What method are you using to flash? Flashing modem shouldn't be causing all that
Sent from my SPH-D710BST using xda premium

great inglihd
for the first one the FL24 i used the internal updater built into BK, but after that i switched to mobile odin bc i was afraid it was an updater issue...though my battery was a tad low but it was on the charger, and a straight wall charger too not a usb to my pc charger. ah well im not sweating it, like i said im mostly home anyway so having a kick ass rom thats rock solid is more important anyway lol

Not sure if you know but mobile Odin does not support the flashing of modems for the epic touch. It may look like it flashes but nothing happens. Either desktop Odin or recovery is the only way to flash a modem.
Sent from my SPH-L900 using Tapatalk 2

patrao_n said:
Not sure if you know but mobile Odin does not support the flashing of modems for the epic touch. It may look like it flashes but nothing happens. Either desktop Odin or recovery is the only way to flash a modem.
Sent from my SPH-L900 using Tapatalk 2
Click to expand...
Click to collapse
wow..no i didnt know that, some of the other boards hinted at it working through mobile odin and some said nothing at all, a friend however said it could so i took his advice...its possible he had the same thing where it looked like it flashed but didnt...it would explain the probs i had with the other modems lol

patrao_n said:
Not sure if you know but mobile Odin does not support the flashing of modems for the epic touch. It may look like it flashes but nothing happens. Either desktop Odin or recovery is the only way to flash a modem.
Sent from my SPH-L900 using Tapatalk 2
Click to expand...
Click to collapse
Good catch patro...thanks! House crisis here, I totally missed the MO reference. :thumbup::beer:
Sent from my SPH-D710BST using xda premium

Don't Use Mobile Odin for Flashing Modems...
jdsingle76 said:
Good catch patro...thanks! House crisis here, I totally missed the MO reference. :thumbup::beer:
Sent from my SPH-D710BST using xda premium
Click to expand...
Click to collapse
Read RWilco's comment in tutorial for flashing TAR and TAR.MD5 files, and it is a blanket statement regarding modems and Mobile Odin/Mobile Odin Pro (don't do it).

micmars said:
I don't believe this applies to GB and ICS modems. Let me check SXTP for confirmation.
Click to expand...
Click to collapse
I don't chance it flashing any modems. Everything else, sure. Modems, I use CWM exclusively.
Sent from my SPH-D710BST using xda premium

Agreed, Just Read RWILCO's Warning, will delete post...
jdsingle76 said:
I don't chance it flashing any modems. Everything else, sure. Modems, I use CWM exclusively.
Sent from my SPH-D710BST using xda premium
Click to expand...
Click to collapse
Thanks, JD.

micmars said:
Thanks, JD.
Click to expand...
Click to collapse
with that in mind i will try using only cwm, and see if that makes a difference...thanks all for the help and the quick responses you guys all rock! im not a complete noob with flashing and such, but im not a pro either, i spent alot of time in IT and helpdesk, but now im back in school for programming, still only kinda towards the end of what would probably still be considered an apprentice level code monkey and while i some experience with linux/unix, in that realm i WOULD call myself a noob lol

ok so...i guess i have one more question, im running Blu Kuban, which uses a modified AGAT recovery...is it ok to flash a modem from that or should i just stick with desktop odin?

grt1msag3 said:
ok so...i guess i have one more question, im running Blu Kuban, which uses a modified AGAT recovery...is it ok to flash a modem from that or should i just stick with desktop odin?
Click to expand...
Click to collapse
It's ok to flash from that. If it doesn't take, then try pc Odin. But like I said, I use CWM exclusively for modems.
Sent from my SPH-D710BST using xda premium

jdsingle76 said:
It's ok to flash from that. If it doesn't take, then try pc Odin. But like I said, I use CWM exclusively for modems.
Sent from my SPH-D710BST using xda premium
Click to expand...
Click to collapse
can i just say...you are the MAN...i really appreciate all the quick responses. i usually just set it to send me an email when someone responds bc i expect it to take at least a few hours lol...so really thank you, i made sure i sent you all thanks too. i will test it all out and post results when i get them. thanks guys!

Forum Here Is the Best I've Seen...
grt1msag3 said:
can i just say...you are the MAN...i really appreciate all the quick responses. i usually just set it to send me an email when someone responds bc i expect it to take at least a few hours lol...so really thank you, i made sure i sent you all thanks too. i will test it all out and post results when i get them. thanks guys!
Click to expand...
Click to collapse
Thank you for keeping us posted on your progress. Sprint/Boost/Virgin Mobile should just link to this forum in their communities for all tech support issues. It's faster, better info, and way friendlier. And wow it beats the heck out of going into their stores. I remember when Garwynn would post in the Sprint forum for the E4GT, and his input was far better than the Sprint monitors.