New Modem needed - AT&T Samsung Galaxy Note II

Im using my phone in Egypt and was struggling to get a network signal. Im currently running Baseband i317UCAMA4. What do you recommend I should install. Can i use the modems from the N7100?

You can try MC3 modem is in the One stop shop... in the modem section...
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Bajanman said:
You can try MC3 modem is in the One stop shop... in the modem section...
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I tried the MC3 today. After installing I was able to pick up a weak signal but as soon as I walked around the house the signal dropped. At the office i had a better signal using the old modem vs MC3. I think I will try the one for t mobile. Thxs

Sherio1000 said:
I tried the MC3 today. After installing I was able to pick up a weak signal but as soon as I walked around the house the signal dropped. At the office i had a better signal using the old modem vs MC3. I think I will try the one for t mobile. Thxs
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Click to collapse
Ok wait try what from tmobile?:what: There modem?? Very very bad idea if you have a AT&T GN2 I317!! That's a no no!! Don't ever cross flash modem!
You end up with PROBLEMS
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Bajanman said:
Ok wait try what from tmobile?:what: There modem?? Very very bad idea if you have a AT&T GN2 I317!! That's a no no!! Don't ever cross flash modem!
You end up with PROBLEMS
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Click to collapse
Bajanman,
You saved me several hours. I will download the older ATT modems and see if that works.

I tried one of the old modems and got the same results. I continue to get varying degrees of signal strength. I saw some people saying this could be a hardware issue , any ideas.
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Sherio1000 said:
I tried one of the old modems and got the same results. I continue to get varying degrees of signal strength. I saw some people saying this could be a hardware issue , any ideas.
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That could possibly be it.. could be hardware based problem.
But first what modem do you have now?? J2 is the first one
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Sherio1000 said:
Bajanman,
You saved me several hours. I will download the older ATT modems and see if that works.
Click to expand...
Click to collapse
Not just several hours.. He may have saved you from ending up with a brick

Bajanman said:
That could possibly be it.. could be hardware based problem.
But first what modem do you have now?? J2 is the first one
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Bajanman,
I tried all the modems available for ATT with the same results. I have a very weak signal especially indoors and depending on where I am it improves. What kind of hardware problem do you expect to be the problem? Is there any way to check this?
Thxs

Related

Any one in NYC cant connect to mobile data?

Just wondering if anyone in the NYC general area is having issues connecting to mobile data? I have cell service, i can tall and call and what not, still have my IMEI and i even did the IMEI data restore method to see if that was the problem but still nothing! can anyone in NYC or Bronx, Brooklyn etc and comment if they can connect to mobile? im on T999UVALH1 modem btw, thanks
MMontanez347 said:
Just wondering if anyone in the NYC general area is having issues connecting to mobile data? I have cell service, i can tall and call and what not, still have my IMEI and i even did the IMEI data restore method to see if that was the problem but still nothing! can anyone in NYC or Bronx, Brooklyn etc and comment if they can connect to mobile? im on T999UVALH1 modem btw, thanks
Click to expand...
Click to collapse
Upgrade to t999uvalh2
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Crisisx1 said:
Upgrade to t999uvalh2
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Click to collapse
That wont fix a problem he should still get data on an older radio
My data is good I live in the Bronx sometimes it can actually up but so far so good
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sTyLeSz said:
My data is good I live in the Bronx sometimes it can actually up but so far so good
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I live in the bronx too and i always get data speeds up to 16mbps but for some reason i woke up today and I just cant connect to mobile data...havent flashed anything in the past 4 days so idk what the problem is. Im going to try flashing a different rom to see if it fixes the problem
edit:still cant connect to mobile data....ugh getting very upset! =/
Was in Queens a couple of days ago with no issues
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I repliex in your other thread so check there.
We actually don't have a UVALH1, that's on a different carrier I think. Previous radio was UVALG1, so I'm assuming you're on the latest already.
I'm thinking its a network issue since you haven't done anything in a few days and it was working before.
Call tmobile and ask if they're having problems on their end.
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[Q] Will I bricking my phone

I want to install the official UVDLJA T-Mobile Rom on my Galaxy S3 and then install Frosty Jb. I have the T999v of Videotron one. Will my phone gonna be bricked or not? And my network gonna work also?
Thank you
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You're doomed bro. Turn back immediately.
Should be fine as long as you dont change your modem. I suggest you use mobile odin and unselect the modem. I did this with my t999v wind mobile and its fine.
I asked the same question with similar responses. But could those that had success maybe give a bit more detail on how they managed to odin the TMO stock? It passes the md5 but then fails when flashing, I have flashed numerous times in odin with no problem. Maybe an obvious requirement I am not aware of (stock recovery stock download or some such thing)
Thanks for the answer. I have another question. Before I turn to Frosty, my mobile network was only 3G and H+ but now with frosty, its only the 4G icon. So with frosty im on real 4g or its only a "fake" icon?
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Idyar said:
I asked the same question with similar responses. But could those that had success maybe give a bit more detail on how they managed to odin the TMO stock? It passes the md5 but then fails when flashing, I have flashed numerous times in odin with no problem. Maybe an obvious requirement I am not aware of (stock recovery stock download or some such thing)
Click to expand...
Click to collapse
Used Mobile Odin and de-selected MODEM and RECOVERY worked great. Thanks for the tip!
xxjack3dxx said:
Thanks for the answer. I have another question. Before I turn to Frosty, my mobile network was only 3G and H+ but now with frosty, its only the 4G icon. So with frosty im on real 4g or its only a "fake" icon?
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Click to collapse
T-Mobile has no real 4g. Some roms are coded to just show E and 4g for 3g, H, and H+, while other roms break it down more
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bfranklin1986 said:
T-Mobile has no real 4g. Some roms are coded to just show E and 4g for 3g, H, and H+, while other roms break it down more
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I get up to 25/Mbps faster than my girl friends LTE hox at least that's my experience with speed test and real world usage
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md1008 said:
I get up to 25/Mbps faster than my girl friends LTE hox at least that's my experience with speed test and real world usage
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Are you on stock?
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So OP your currently running frosty jb ?? I have a videotron whit vlalh2 and im pretty sure its incompatible ?
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slow 4g

For the past few days my data has been real slow well when downloading it starts off at good speeds but after a few minutes it slows down big time and for it to go back to normal i have to switch off my data then on and repeat that process any ideas what it could be or how to fix it cled tmobile support they were no help thx
Give a little more info
Are you rooted?
If so, are you running stock?
Custom rom name if any
Baseband version?
Yes im rooted running wicked v10 tmobile baseband version t999uvlh2
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Well, how much data have you used? You could be getting throttled especially if you've used lots of data in short amount of time.
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bigfnfil said:
Yes im rooted running wicked v10 tmobile baseband version t999uvlh2
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And you have the unlimited data plan i assume?
Yes im on the unlimited plan and not sure about the throttling would have thought the tmobile rep would have mentioned that if that was the case
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bigfnfil said:
Yes im on the unlimited plan and not sure about the throttling would have thought the tmobile rep would have mentioned that if that was the case
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T999UVLH2 is your baseband version. Then i would try flashing the T999UVDLJC baseband and test it out.
There is a new mdm5 baseband out. Im sure you cant search and find it here.
I flashed wicked v10 on my friends tmo s3, were getting slow speeds as well. Gonna try a different radio
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I have the same problem in a certain part of Seattle where my hspa+ speed is around 4 - 10 kilobytes per second download..
Guess to many people using it
I don't think it's the rom itself. Try a different modem and report the findings. I'm on Wicked v10 in souther cali with latest modem and I'm getting great speeds. Can it be on tmobile end updating/refarming towers?
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Yeah i dnt know wat is wrong with it its been a few days now and same thing when i run a speedtest i get geood speeds but as far as downloading anything it starts good then goes down to like 650b and downloads always fail thx for the help tho
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Have you tried any of the other modems?
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No kind of new at this wouldnt no were to start open to any suggestions tho thx
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Click the link for Basebands/Modems thread in my sig. All flashable modems and a plethora of info about them is there.
Feel free to ask if you have questions. The thread is stickied in development if you need to find it later.
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Wow I was just trying to find out if others are having the same problem and Bam I see this. My download speeds start high then go slow. Hopefully it's the modem
I noticed it didn't start until I used the new T999UVDMD5
Edit: nope tried other modems and problem is still there
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Do you get different results during different times of day? Could be network traffic. Or if they're doing work on any towers it could also cause problems like that.
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DocHoliday77 said:
Do you get different results during different times of day? Could be network traffic. Or if they're doing work on any towers it could also cause problems like that.
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Click to collapse
Indeed tmobile is upgrading their hardware and adding towers now that their LTE is spreading to more cities. Also since the merger didn't go through with At&t they are upgrading to compete in general.
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No same results at any time of day and i also noticed it did start happening until i flashed the t999uvdmd5 but since then used different ones but same results
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Call support to see if they are working on the network in your area.
If not, try the other modems in my baseband thread.
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Signal bars problem and dropping calls

Am I the only one having problems with dropped calls and signal? In my room it never used to drop to no service but after I flashed an international rom it did? Anyone experiencing this or have any advice?
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No not that kind of problem. However I have noticed the new lte is always cutting out when it switches from 4g to lte and back. Imo I think this whole new lte thing needs to be ironed out. I get better luck with shutting lte off from the sett8ng menu.
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[email protected] said:
No not that kind of problem. However I have noticed the new lte is always cutting out when it switches from 4g to lte and back. Imo I think this whole new lte thing needs to be ironed out. I get better luck with shutting lte off from the sett8ng menu.
Sent from my SGH-M919 using Tapatalk 2
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ahh, yes it was very annoying not having working internet especially while my other buddy on TMO would have internet . but after doing the Settings > More networks > Mobile networks > Network mode > and switching between the WCDMA and GSM one or the other now will work. thanks.
dannyyyyy said:
Am I the only one having problems with dropped calls and signal? In my room it never used to drop to no service but after I flashed an international rom it did? Anyone experiencing this or have any advice?
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Click to collapse
I have as well, when I previously had full bars on my Nexus 4 it drops to one or no bars, happened on stock and on CM, I've heard the old baseband may fix it, but no one has been able to pull a working version yet. I'm hoping they ever push an updated radio or something soon, I love the phone, but not having service is quite annoying.
dannyyyyy said:
Am I the only one having problems with dropped calls and signal? In my room it never used to drop to no service but after I flashed an international rom it did? Anyone experiencing this or have any advice?
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Click to collapse
Hi
Did you find solution?, I'm in the same boat, bar drop after flashed International rom.
atagilbert said:
Hi
Did you find solution?, I'm in the same boat, bar drop after flashed International rom.
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Click to collapse
i dont think its the roms, i think its between the modem and tmobile switching/migrating/upgrading to LTE and them having some slight issues.
It might be because I've only noticed the bad signal after flashing an international rom
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dannyyyyy said:
Am I the only one having problems with dropped calls and signal? In my room it never used to drop to no service but after I flashed an international rom it did? Anyone experiencing this or have any advice?
Sent from my GT-I9505 using xda app-developers app
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Click to collapse
What APN are you using? I'm using the fast t-mobile APN. LTE works perfect?
Edit. I would agree with xeonox
My buddy is on stock rom and we have identical reception. I'm running omega from the I9505 forum
SGH-M919_Omega, the end result
mike216 said:
What APN are you using? I'm using the fast t-mobile APN. LTE works perfect?
Edit. I would agree with xeonox
My buddy is on stock rom and we have identical reception. I'm running omega from the I9505 forum
SGH-M919_Omega, the end result
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Click to collapse
Can you screen shot your apn settings
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Please read forum rules before posting
Questions and Help issues go in Q&A and Help section
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[Q] No service at work. Any help?

Ive noticed since I moved offices, that in my office building I get absolutely no service whatsoever. And there is no wifi password available to use wifi via my phone. So today as I was leaving work and finally got service again, I had 12 missed calls, 5 texts, and 3 voicemails. Is there a better modem to flash that can help? Thanks!
Not exactly. Different locations have different best modems. You just have to try them and see.
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Could anyone suggest an updated modem, or one they have had luck with if they are from the Chicago-land area?
You could check the map in the modem thread too. I know its a jumbled mess now, but the info can still be useful.
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yeah, i was trying to find my way through it but it is difficult so it hasnt really helped
K. Sorry bout that. Ill be redoing everything in it soon though.
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Do you think you could message me about what modem/radio might work better once that forum is sorted out? It really sucks not being able to use my phone at work for 8 hours. Thanks
I may not be able to unfortunately. I messed around a little before and got nowhere. May have to start a new map.
Have you checked T-Mobiles coverage map yet? There just may not be a signal there in the first place.
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DocHoliday77 said:
I may not be able to unfortunately. I messed around a little before and got nowhere. May have to start a new map.
Have you checked T-Mobiles coverage map yet? There just may not be a signal there in the first place.
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Click to expand...
Click to collapse
I never had a problem with my Blaze there. Even at home with the S3 I get maybe 2 bars. Which leads me to believe its the modem. On my Blaze I had an updated modem that made data very fast.
Can I use UVLI6 which is a 4.1.1 modem on a 4.1.2 rom I am currently using? Would that be compatible? i cant remember which way compatibility goes :/
Any modem, any rom, any build. Only make sure you use the right models modems, which it sounds like you are
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itsLYNDZ said:
Can I use UVLI6 which is a 4.1.1 modem on a 4.1.2 rom I am currently using? Would that be compatible? i cant remember which way compatibility goes :/
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Click to collapse
It will work, but last time I did that I wasn't able to connect to hspa or hspa+ only umts.. If it gives you signal though I guess its better than nothing
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itsLYNDZ said:
Can I use UVLI6 which is a 4.1.1 modem on a 4.1.2 rom I am currently using? Would that be compatible? i cant remember which way compatibility goes :/
Click to expand...
Click to collapse
You can use any modem version as long as it's specifically for your phone.
itsLYNDZ said:
Can I use UVLI6 which is a 4.1.1 modem on a 4.1.2 rom I am currently using? Would that be compatible? i cant remember which way compatibility goes :/
Click to expand...
Click to collapse
And just in case for some reason you need to hear the same answer a 4th time, yes you can do that! LOL!
serio22 said:
It will work, but last time I did that I wasn't able to connect to hspa or hspa+ only umts.. If it gives you signal though I guess its better than nothing
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This is just strange... in roughly a year of doing this I think you're the first to report that happening. 4.0.4 and 4.1.1 modems have always worked on 4.1.2, and any other combo has worked as well. There are people who still use the LH2 (ics) modem because it still performs better than any other for them.
I think you may have been seeing it function normally though. When idle, its supposed to drop to UMTS to save power and bandwidth. If you check while a transfer is occurring you will see it change to HSPAP.
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Has anyone else found another modem that they now use that gives them better signal/data speeds for their Tmobile T999? My work building is a complete dead zone for Tmobile, so I am hoping flashing another modem works. Otherwise, im not sure what else I can do.
I have to refer you to my initial response here. A modem that gives better speed and signal for me, might be one of the worst for you.
Just something to consider, you probably could test 2-3 different ones each day at work. Maybe more. If your main issue is signal, then flash, check service, if none then flash another right away. I could probably flash 5 different ones on a 15 min break if I was only looking for improved signal. Might be a better way than waiting for someone to tell you what worked for them, then testing only that the next day. Its your phone and your time though, so its your call. Just tryin to help
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DocHoliday77 said:
I think you may have been seeing it function normally though. When idle, its supposed to drop to UMTS to save power and bandwidth. If you check while a transfer is occurring you will see it change to HSPAP.
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Nope I know all about that.. it would never get to hspa, always umts, ran it for days and as soon as I switched to a jb modem I got hspa back
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serio22 said:
Nope I know all about that.. it would never get to hspa, always umts, ran it for days and as soon as I switched to a jb modem I got hspa back
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So weird....figured you would know, but wasnt certain. Still, never heard of one doing that. Finicky huh?
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I use the UVMD5 modem and my signal is strong but my battery dies faster...
DocHoliday77 said:
So weird....figured you would know, but wasnt certain. Still, never heard of one doing that. Finicky huh?
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Yeah it is weird.. I tried with both touchwiz and aosp with the same result
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