[Q] AT&T Basebands - XPERIA X10 Q&A, Help & Troubleshooting

EDIT
----
I am going to be testing each and every baseband this week using speedtests from the Mobile Speedtest app, and mobilespeedtest.com. with and w/o the 3g enhance buildprops. I will test these at 3 locations. My home, home work, and wherever I seem to be alot, to see how results change.
so far.
H, 2/5 bars
Location A Atlanta GA
.55a
D:3332 U:1194
.54i
D:2675 U:1259
.58
D:2708 U:1351
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I am using AT&T, and live not to far from Atlanta.
Originally I bought my phone using only baseband .49, then eventually .52, then stayed on .54 for quite a while. They all seemed to be quite the same, I don't recall when it was x10a or i, but one of them was an x10i baseband, and I always had great service. Even when I was in 2GAtlanta.
For the past week and a half I have had strange issues. Such as being able to call anyone except family members on the same plan, and them not being able to call me. I blame ATT for this. Then J's CM& crashed on me with bb .54, so I spent a day trying to try a new rom and basebands, and the whole day I got bars or no bars. No E, 3G, or H. I am very use to seeing an H, never 3g, and only E when I power control it off.
I reflashed .54a, and went back to wolf's rom, and had problems finding ATT and 3g H service. Eventually I learned to crash sys server, and that night after rexrecoery installing Wolfs rom step by step, i finally got a E, and later that night a few H's, but mostly E's in places I remember getting H speed at. I sat around unable to download apps or browse in the web at the speeds I normally would in those spots.
So i flashed .58, and everything seemed to barely change. More H, but never in my neighborhood, but I read bad reviews, so i wanted to try .55a. So I am on 55A, and now doing speedtests, that are either really high or really low, and I would be sitting in the same spot.
So here are the differences
X10I
GSM850, GSM900, GSM1800, GSM1900, UMTS900, UMTS1700, UMTS2100 HSDPA 7.2 Mbit
X10A
GSM850, GSM900, GSM1800, GSM1900, UMTS800, UMTS850, UMTS1900, UMTS2100
HSDPA 10.2 Mbit
According to my research. Most towers and broadcasters in the U.S. and ATT rely on x10a. I've seen people ask if 3g will work on x10i bb on ATT. As far as i know E and H, do, i'm sure ive seen a 3g pop up.
So I want to collect some answers and information.
1. Should I stay with a x10a baseband as a ATT user in the U.S. If so, what is the preffered baseband to use at the moment
2. What are other ATT users using, and what kind of speed are you getting.
3. Is there a better build.prop setting than what is in the enhanced 3g thread?

1. from what your post says, its recommended but sometimes BB from the X10i works better, it just depends on the ROM and what BB you flash, like me i run .54i and it seems fine but....
2. currently running .54i on Wolfs CM ROM 4.5.7 and i've had some stability issues with internet while tethering on 3G, but i get full bars 100% of the time, i get about 3-4mbps of download speed and upload is 1.5mbps on speedtest
i recently dropped .58i because it shot my battery down like nothing but i had similar download results to .54i but i had no issues, it was stable 100% when i tether
3. as far as i know, no
and to help with your 3G issue, H is basically 3G but faster, if not its probably a replaced icon for 3G, been knowing this since Windows Mobile days

XERO_Racer said:
1. from what your post says, its recommended but sometimes BB from the X10i works better, it just depends on the ROM and what BB you flash, like me i run .54i and it seems fine but....
2. currently running .54i on Wolfs CM ROM 4.5.7 and i've had some stability issues with internet while tethering on 3G, but i get full bars 100% of the time, i get about 3-4mbps of download speed and upload is 1.5mbps on speedtest
i recently dropped .58i because it shot my battery down like nothing but i had similar download results to .54i but i had no issues, it was stable 100% when i tether
3. as far as i know, no
and to help with your 3G issue, H is basically 3G but faster, if not its probably a replaced icon for 3G, been knowing this since Windows Mobile days
Click to expand...
Click to collapse
I assumed as Much about H. Seemed to be an international code not seen on stock US phones. Ill try .54i. ty

just keep in mind, .54i you might experience some internet issues unless thats me(due to the heavy rain the day before) if that doesnt work for you i suggest going to .55a or .54a, let me know because im planning on flashing a differen BB sometime tonight, preferably .55a

im on .55a, er was. just flashed .54i, seems to be a little fast. nothign too noticable. what are ways to test this besides speedtest.net?
i might go ahead and flash each one and see which gives me the better stats

you can try http://mobilespeedtest.com on your browser
and i recommend spending at least a full day or two on each baseband to see how it goes for you
and i just flashed .55a and its now stable for tethering and internet performance seems to be a bit better but it might be a placebo effect,and i dont know about battery though, ill report back tomorrow or the day after

I guess i'll report all the information from here to
http://forum.xda-developers.com/showthread.php?t=976872
and begin testing every baseband this week whenever i go to work. I actually did multiple speedtests on my way to work where I know I deal with 2G, 3G and 3.5G

fair enough
will be doing test on my own as well
i looked at the thread you provided and it seems .54a seems to be the best, but thats from his test, and also location varies as well, so results might be different for you, compare to his and also some mentioned that Wolfs CM ROM could have 3g problems as well
although i will flash to .54a and test all day tomorrow and next day and back to .55a

XERO_Racer said:
fair enough
will be doing test on my own as well
i looked at the thread you provided and it seems .54a seems to be the best, but thats from his test, and also location varies as well, so results might be different for you, compare to his and also some mentioned that Wolfs CM ROM could have 3g problems as well
although i will flash to .54a and test all day tomorrow and next day and back to .55a
Click to expand...
Click to collapse
.55 seems to be doing a lot better now, got a DL rate of 4000 outside.
I'm not to sure if Wolfs rom has a confirmed 3g problem, it does have a problem connecting/and finding network operator services. I hope he says something about it, because it was working fine on 4.3
Oh well. I just figured if i repeat the same routine and run tests in the same spots at the right time, day weather, and everything thing else exactly the same, results will start to make sense? I think I confused myself

Related

ROGERS + 7500 3G/HSDPA problems

Hello,
Hoping to get some advice here. Currently on Sogarth Base Vanilla Rom running radio 1.58 on Rogers with the new 6GB data plan. Couldn't get the 3g and H to show up until I configured the Band settings to Auto (another tip i got from these forums). This changes the provider name to "ROGERS UMTS". At this point, I could get 3g + H downloads, although it still felt a bit slow. Unfortunately, my 7500 will no longer hold any cell calls. All outgoing fails, and incoming only lasts 1-2 minutes. These are tests throughout the city(GTA).
Wife's phone (Tytn II) is working great at 3G + H using stock rom.
The only way I can get good cell reception again is if I manually tune the Band settings to GSM & GSM (1900+850)+UMTS(1900+850). Of course, I can never get any type of speed over Edge. The provider name changes to just ROGERS, which is the same provider name that the Tytn II gets.
Anyone have any words of advice or tips that I can try? Rogers won't help because it's an unsupported phone. Data reception is not an issue because the Tytn II gets full 3G/H. I'm hoping to finally unleash the power of this phone.
I'm wondering if it makes sense to downgrade to 1.57. I never tried this version with the data plan, because I only just recently got it. Hoping some people may have some telling experiences.
Thanks in advance,
achok.
Just as an update, reflashed to 1.57 radio with no improvement.
any other athena + rogers users here?
did you try the 3G hack?
download the nice utility from this forum
it was called something super mobile hack
it lets you customize sooooo much stuff of the phone inside and out
after i enabled it, mine always gets the best stuff 3G and HDPDA speed
which was awesome
if i didn't enable it, it was always on EDGE, and very few times on 3G
HOWEVER!!!!!!
i think i know why HTC did not turn that on by default
because whenever i keep 3G & HDPDA on all the time
it drains battery real fast
is worse than using WI FI all day long
so what i do now, is to keep it on EDGE for the automated downloads from programs Weather, TomTom, Stock, push email, etc
but when i SURF THE WEB, i enable 3G, and ZOOM ZOOM ZOOM like the commercial
is a quick ON OFF thing in the COMM Manager.
and when i'm done looking up stuff on the WEB, i turn it back to EDGE mode
to save battery
Don't know why you need to turn it off, I keep H on all the time and at the end of a low-useage day I'm still in the mid-80's on my battery. Yes, if I start surfing heavily the battery goes down much faster, but not from background push/pulls.
i do surf browse de web quite a bit
lots of download, some uploads
streaming videos
and i use VNC and remote deskop quite a lot for work / home stuff, meanwhile on the road.
this phone is the best thing every.
now i can literally work from any where, and people will still think i'm in the office
as long as i have good signal that is
Best thing with the Advantage is...... OUR BATTERY LAST SOOOOO LONNNNNNNNNG compare to a LAPTOP of any size, doing the same thing
Thanks for the replies and suggestion. I'll try the 3G hack and report back.
Anyway you can report which Radio ROM you are using? I'm still believing that certain Radio ROM's are better suited for the Rogers/Fido 3G network....
...or is the Rogers/3G network just than inconsistent?
Regards,
achok.
as you can see in my siggie it's the X7510 which means it has the stock 1.58 Radio that everyone is upgrading to with the Modded ROMs
and the other thing is, im on FIDO, not Rogers.
but LOL as if that matters anymore, they are both the same company now.
just one has better billing, and Cutomer Service, than the Get Lost actitude from Rogers CS people, and always screwed up and over billed invoices every month....
Folks, just as an update:
I recently upgraded to Michy 4.0 1.2 spl (16mb version) (fantastic ROM by the way...) and stayed with Radio 1.57.
So far all looks to be good, but still need to test over the next few days.
Hopefully, this is a sign that things are finally starting to work the way it's supposed to.
Regards,
Achok
I just upgraded to AP 4.0 Platinum..Everything works fine ( I think ) except when I go to m.youtube.com to watch videos, and streaming media starts, It says "Failed to find network."
Please help!!!
Coz this is the very reason why I upgraded the rom..thinking it would solve the problem..
I'm with Rogers..
I already installed the latest FP7 plugin thingy..
HELP ME!!!!
i cant get my 3G or my HSDPA to work at all. Im using The HTC TOUCH PRO, which i imported on the ROGERS network. Ive been reading these forums and i have no clue as to what radios and rom versions are nor how to even tell what im using. WHOSE THE GENIOUS HERE...HELP ME.. This phones wack unless i get the best out of it...
Htc touch pro
if anyone can email me directly also that would be cool...
[email protected]

[Q] Not able to connect to Internet

Wondering if you can help me.
In my office my colleuge and I have an hd2 on UK o2 pay monthly. Untill about a month a go we were getting HSPDA internet access. Now we are only getting EDGE. I contacted o2 and they stated that the area is a very high coverage area and we should be getting HSPDA.
What makes matters more interesting is two other colleuges in my department in the same building, one has an iphone 3 and the other has an iphone 4, both guys are on uk 02 pay monthly and are getting full 3g access. I am getting 3g and hspda in other areas.
Does anybody know why we are getting edge instead of at least 3g?
thanks.
I had a very simillar issue, so perhaps the solution I found will work for you. A co-worker of mine bought an HD2 (immediately after seeing mine). In many areas at work the reception was terrible. I also noticed that at home, when I first had the phone I got 3G often, but after a few weeks I was suddenly stuck on the EDGE network (If I got any reception at all). Since messing around with the Android port I was forced to flash a new Radio ROM and it seems that was my problem all along. At home I now get constant full bars HSPDA. At work I get reception in places that I never did before. My coworker (still using stock radio) is having the same reception issues I used to have.
So my advice is try a few different radios and see if that helps.
Faelok said:
I had a very simillar issue, so perhaps the solution I found will work for you. A co-worker of mine bought an HD2 (immediately after seeing mine). In many areas at work the reception was terrible. I also noticed that at home, when I first had the phone I got 3G often, but after a few weeks I was suddenly stuck on the EDGE network (If I got any reception at all). Since messing around with the Android port I was forced to flash a new Radio ROM and it seems that was my problem all along. At home I now get constant full bars HSPDA. At work I get reception in places that I never did before. My coworker (still using stock radio) is having the same reception issues I used to have.
So my advice is try a few different radios and see if that helps.
Click to expand...
Click to collapse
Yea we did try that the other night thinking it might be a radio issue we went from 2.5 up to 2.12. What rom / radio did you use if you dont mind me asking?
Does anybody else have any ideas? This is happening with two ok uk hd2's in the office! My colleuge and I have tried multiple rom and radio upgrades but nothing is working but my other colleuge on iphone can get 3g sitting beside me
ive had this issue too, never knew how to fix it :/
AGHHHHHHHHHHHH Going to call o2 tomorrow and tell them I want to swap for a new phone, I am not getting the service I should be!!!
Ive tried just about everything I can think of. Ive tried updating the ROM, Radio, rilphone.dll - also tried going back to stock rom, yet my colleuge sits on his iphone right beside me on 3g its madness!
have you tryed puting your phone into flight mode then .ack on again let thephone pick the strongest hsdpa mast signal up. welcome to tbd way o2 works lol we get it all the time in york and leeds
That is a very interesting idea. I will try and report back thanks man!
I am really getting no ware with this. Phoned O2 and they tested phone in my network said that I should be ok I should have full hspda access, my colleuge is sitting on iphone with ull 3g and has a o2 dongle which has hspda access. I am getting fulll signal strength, changed the sim card and tried multiple radio and dll file combos and this is driving me nuts. Any help would be appreciated.
I have been doing some further testing and found something interesting. When I am at home and can connect to HSPDA. I went into the base band and changed it to WMCDA got full access. I then changed it to GSM band and got Edge. I then went into work to test it and tried to force it to WMDCDA but it wouldn't even connect at all no coverage.
I tried it back on GSM and full coverage but only edge support. Any ideas?

[Q] Data doesn't seem quite as fast as I'd expect, is it my phone?

This is kind of a minor question as I'm happy enough with my phone and operation at this point.
I live in Sacramento, an area where the towers have been upgraded and the fastest I have ever gotten speed test to run is 2.5mbps. I hear people boasting about 5mbps+ speeds on here all the time. I'm just curious if this is likely "just my phone" or if it's that the towers in this city aren't great?
My GPS works pretty well on my rom, but I did crack open my phone and pushed up the gps antenna connector - I actually did this for all the connectors. I have tested this from many locations near and far and Sacramento is a fairly flat city.
Any ideas?
Thanks.
megatherian said:
This is kind of a minor question as I'm happy enough with my phone and operation at this point.
I live in Sacramento, an area where the towers have been upgraded and the fastest I have ever gotten speed test to run is 2.5mbps. I hear people boasting about 5mbps+ speeds on here all the time. I'm just curious if this is likely "just my phone" or if it's that the towers in this city aren't great?
My GPS works pretty well on my rom, but I did crack open my phone and pushed up the gps antenna connector - I actually did this for all the connectors. I have tested this from many locations near and far and Sacramento is a fairly flat city.
Any ideas?
Thanks.
Click to expand...
Click to collapse
Are you running stock? If so try rooting and installing a rom with the newer kernel and modem. People get different speeds with different modems. I currently am running Flagship V3 and it has great signal and awesome download and upload speed.
It's not your phone. It just depends on the network traffic and where you're at. Here in the office... let me test... 2.6 Down and 1.53 up (in Irvine, CA). Sometimes it climbs to the 3Mbs range, and during lunch hours it drops to 1.5Mbs. Near my house however I can hit 5Mbs which doesn't do me much good since I have wifi at home. So worry not young padawan. Just be glad you're not with verizon, you'd be stuck with speeds half as fast than what you're getting now.
yea, I am running Bionix and getting way faster speeds than when I first got the phone (think 50kbps).
I'm really not trying to complain, I'm not trying to download torrents or anything. Just curious.
I'm in sacramento and I get **** data
Running kb1 modem on nero.5
Sent from my SGH-T959 using Tapatalk

CM7 data issue

Hi guys, sorry if this isn't the place to post this, I don't have the post count yet to ask in the CM7 thread in the development section.
Anywho, ever since I flashed CM7 on my phone, I haven't been able to get a good HSPA+ connection. It keeps wavering from H+ to 3G. And if I do get a connection to H+, it is dead slow (did speakeasy speed test and got .4 down .1 up).
I also did the ATT data fix, but that seems to not work either.
Any help to my problem?
Mine seems to jump between 3G & H but I never thought to blame it on the ROM. Speeds are solid on both so didn't see it as an issue. Also I flashed CM7 right when I pulled it out of the box so don't know if it did that on stock or not.
Sent from my SGH-I777 using Tapatalk
The only reason why I think it may have something to do with CM7 is because before I was unrooted stock rom, and I had consistent H+ signal, with 6-7 down 2 up. Ever since I flashed, it has been very sluggish. Even my old Desire had consistent H+ signal in the areas tested. Not sure what's going on. Maybe it's a setting that I need to tweak or turn on? Any help would be greatly appreciated.

Sudden signal problem

i thought this would be the best place for a problem i started having about2 weeks ago. i am on vodafone uk.
i used to get 3-4 of the 4 bars reception while sitting at home(as an example). suddenly i was getting 1-2 and sometimes none (all blank).
i thought i would try and eliminate things one by one so here is what i did...
checked with my sim in another phone and another sim in mine. from memory the other phone having my sim was slightly down but not much and my phone with the other sim didnt really change much.
i checked with vodafone by calling them, they said they couldnt see any problems on the network, birmingham uk, but would send a new sim, after getting the sim activated when it arrived, no better. their onling forum is still waiting for a response back from their technical whether there is any problems. i dont see how the phone department can instantly tell me when the technical need many days to find an answer.
i thought it could be the rom so i first updated lite'ning rom to resurrection remix and then to a later version of RR and no change. the newest version of RR has a different kernel, flux i think, than the siyah in the 2 previous roms but again that different kernel didnt improve it. lastly i even changed the modem/radio trying to different ones to the default, xxlpx and kh3 and again no difference.
the only thing that improves it is turning 2G on instead of 3G. the bars go back up to 3-4. even with 3G on previously as i never changed it before it was always fine.
i know this is a long post but i wanted to be thorough as i really appreciate any help as i am now lost as what could improve this.
Mispost
anyone?
I have been having a similar problem on Three for about five weeks now. Despite numerous reloads of Android and modems etc I was getting no results, 5mb dl speeds have dropped to around 150kb despite having a good signal.
After many many calls to so called customer service I have discovered that a new cell tower near to me has been activated as part of the network expansion program and because this cell is closer to me than the one I used to connect to I now get a stronger signal from this so my phone always chooses this. Problem is this cell has only got a 2mb feed INTO it, its a TMobile/Orange cell now being shared with Three....so I am basically fooked.
Check with Vodafone if they have done anything similar recently near you. Three are adamant there are no problems my end, technically they are correct I suppose, its all working, I just cant access the net without it timing out constantly now.
Atb
SST
I am having the same issue with my phone. I get only one bar (sometimes none!) whenever I'm home & I'm on WiFi; however, I get full signal strength when I'm out & on 3G.
Sent from my GT-I9100 using XDA
i thought it could be the cell tower thing as there is only 1 vodafone one in quite a large radious, about 2 miles, and many of all the other networks. i dont know why vodafone are happy to have 1 compared to at least 3-4 each for all other providers.
this morning i drove that 1 mile to the vodafone mast and ran fresh network and surely that would have connected to that as i was 5 meters from it. still no better. ??
Just try NELP3 modem once... I had done similar issue once.. Now my network is better..
is nelp3 okay for uk though?
Try flashing another Modem. Im from Germany but i had similar problems. A new Rom would do too i think
All
Sent from my MB525 using Xparent Cyan Tapatalk 2
Christiancs1969 said:
All
Sent from my MB525 using Xparent Cyan Tapatalk 2
Click to expand...
Click to collapse
not sure what you mean with 'all'
Number of options, tower may be having problems, maybe some form of interference, try a different modem, try different sum card if you have one spare?
Sent from my GT-I9100 using xda app-developers app
i do have the same problem as above, no signal in the building and 50% signal outside building. I swithch my SIM with fren's (he use another telco), and his SIM not work on my S2 and my SIM work on his phone (not SIM issues).
I tested many modem as recommented , LP2/LP3, LP9, LPX, KI3, KI4, KF2, no luck.
I flash different ROM, (some old version that work before), from CM9, AOKP, Sammy. no luck.
I restore old back up ROM. no luck
Fix permission, no luck.
any advice ?
OK next step is to flash a different modem
Sent from my GT-I9100 using xda app-developers app
i've tried a few modems including the ones people believe better, all have this problem so far.
it may be the network mast in my case. i discussed with vodafone what 3G mast i was connected to and then which 3G mast is next closest. i then went right next to that other 3G mast and the signal was full bars, no fluctuation at all. this surely means it is either, 1-the network mast i keep locking to having problems or 2-all the modems i have used favouring battery over strength and not getting enough power to get a good signal.
is there a way of finding out which modems are better for battery and which are better for signal strength?
Umm not that I know of, best thing to do for that is either research the modems for better strength or battery etc, or just test some yourself, however that is time consuming,
Personally I think it is just the mast having problems, however I may be wrong
Sent from my GT-I9100 using xda app-developers app
i thought i would add a little research to this thread, not too much but just my experience with 3 specific modems.
the background is that recently i have started getting very poor network signal as i believe the closest 3g mast to me is having problems. if i turn to 2g its better as the phone then connects to the closest 2g tower which gives better network signal.
i know that a modem should be left for 2-3 days before judging but i thought that if a modem is currently better than another then that is only likely to stay the same with time as long as they were given the same short period of time.
i used the app network signal info and did 3 5 minute tests for each modem and then averaged the percentage of the signal and also averaged the -dbm also.
i first used the modem i currently had on there, BUKI1
- average percentage was 19%
- average -dbm was -103
both very poor scores
the signal was very jumpy up and down also
i then flashed the custom modem, i think by krs007, M250S
- average percentage was 44.6%
- average -dbm was -90.66
obviously a huge increase
the signal was very steady, hardly changing from that average
lastly i flashed NELP3
- average percentage was 30.66%
- average -dbm was -97.33
better than at first but not as good as M250S
i am now going to let M250S bed in for a few days while keeping my eye on here for how NELP4 performs but so far i have a huge increase in signal in a previously very poor area. as this is also due i believe to the tower having problems, hopefully it will only get better.
Try downloading OpenSignalMaps from Google Play Store. For starters, you can determine the approximate location of the offending cell tower (if the cell tower was indeed the culprit). Sometimes, i realise that the phone tends to stick to certain cell towers when others are in closer range and could purportedly provide a better radio link. For this, the app provides a refresh feature that allows you to manually trigger a cell tower refresh. I am aware that most apps requiring connectivity have this feature but i don't suppose you can call the refresh on trigger.
Hi Marc
Tracked down a copy of M250S(dont know if its the same as you have installed though), and very briefly, as in 30 secondsish, I had 4 bars and dl`s around 5mb again!.But midway through it dropped out and that seems to be the pattern. Seems to be having problems locking onto a cell, signal bars frequently grey out, maybe its a compatibility issue with CM9, I dont know.
Anyway, let us know how you get on,
Cheers
Chris
it probably is the same as i dont think any others have that name.
it probably just needs to bed in for a few days. i have noticed mine go between 3g and H quite regular but it always does that, i havent had any dropped calls or similar so far.

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