Develop Bugs

[Q] GSM Galaxy Nexus 300kbps

My 3g was working very slow so i downloaded this app called sppedtest.net and my download speed is around 290-350 kbps and the upload speed test gives an error it can't even complete, what is wrong with my phone, i have unlocked it officially

would flashing a new radio help?

Are you in a bad 3g area with your provider?
Sent from my Galaxy Nexus using XDA App

What carrier? If on AT&T, you need to have it 4g provisioned
Sent from my Rezound using Tapatalk

i am gsm, from romania, orange. in my house, this is not the problem because my samsung galaxy s 2 i had before was blazing fast..

here is a screenshot

please help?

I'm using a CDMA Verizon Nexus and my Speed Test app won't even work half the time. When it does my 3G speeds never go higher than what you show. Have yet to have uploads past 100kbps. I'm on my second Nexus already.

pjd2011 said:
I'm using a CDMA Verizon Nexus and my Speed Test app won't even work half the time. When it does my 3G speeds never go higher than what you show. Have yet to have uploads past 100kbps. I'm on my second Nexus already.
Click to expand...
Click to collapse
It's probably the tower and/or the server you're testing on, not the phone.
My GN blazes:

I went from xxkk1 to xxkk6 radio and i get better dl speeds now.

funny thing is that i have the xxkk6 now, so this is a software bug?

????????????

can someone answear pls

please can no one help?i can't do nothing without wifi and i am paying for unlimited data plan for nothing

a lot of us are from the US here so we won't be able to do much to help you since your an orange subscriber. if you notice, most of us have usa companies in our sidebar.
as far as your issue. i don't think it's something with the phone. your best bet is to go into the orange store where you bought the device and talk to them about the issue and see whats going on.
i'm on T-Mobile USA, and i've had no issues with the speedtest app and have been getting on average 5Mbps down on 3G.

I have the same issue with my Galaxy Nexus. It is bought from Spain. I have tried all GSM radios, several ROMs, including the stock ones, nothing. The same SIM, in a Galaxy S II, on SpeedTest.net app (same server) gets 5 mbps, on my Nexus it never goes past 300kbps and it extremely jittery.
I suspect the phone is defective. What are your thoughts?

Your best bet is to call up your service provider and have them run through the settings of your access point names with you to make sure the settings are right.
If it's a hardware problem, you will most likely not be able to connect to 3G at all.

MilkPudding said:
Your best bet is to call up your service provider and have them run through the settings of your access point names with you to make sure the settings are right.
If it's a hardware problem, you will most likely not be able to connect to 3G at all.
Click to expand...
Click to collapse
That gave me an idea and I found the problem. On each reboot Orange forces down my throat the settings and it defaults to WAP. THAT is why nothing works on mobile data; if I delete all APNs and manually create just the one for data it is fine.

[Q] Slow internet? -__-

My galaxy s II has been going unbelievably slow.. 0.02 mbps, the most i've gotten is 9 mbps and that was ONCE when i opened my phone.. is there any idea why my phones so slow? It is rooted, but running stock 2.3.6

Are you using the latest sim card (one that came with the phone?) and your wifi calling works? My data speeds jumped from 7mbps to to 11 mbps as soon as I used the newer sim card.

xorudyxo said:
My galaxy s II has been going unbelievably slow.. 0.02 mbps, the most i've gotten is 9 mbps and that was ONCE when i opened my phone.. is there any idea why my phones so slow? It is rooted, but running stock 2.3.6
Click to expand...
Click to collapse
location? plan? bars? we need more stats . also did you run an ookla speed test?

grenademasta said:
Are you using the latest sim card (one that came with the phone?) and your wifi calling works? My data speeds jumped from 7mbps to to 11 mbps as soon as I used the newer sim card.
Click to expand...
Click to collapse
Yes I am, I got it with my first galaxy s II (it had a problem so i got a new one,) it actually slowed my other phone down and froze it for a good 30 minutes, this one nothings been wrong since today, but I got slow speeds, now i'm getting even SLOWER..

talltexan said:
location? plan? bars? we need more stats . also did you run an ookla speed test?
Click to expand...
Click to collapse
Corpus christi, Texas. 4 bars right now, on 4g. Plan Unlimited 2GB havent gone over..

more details
What about if you try with the WiFi or that only happends with the Data. EDGE? 3g? or 4g? or what broadband?

3lb3njy said:
What about if you try with the WiFi or that only happends with the Data. EDGE? 3g? or 4g? or what broadband?
Click to expand...
Click to collapse
Only happens with data, I never get 3G/Edge it just says 4g and acts like its doing its HSPA+ speeds..
Heres some screen shots..
http://i.imgur.com/yOnrh.png

4g is 3g just marketing . suprised you never get the E though. Have you tried going into airplane mode then back?

talltexan said:
4g is 3g just marketing . suprised you never get the E though. Have you tried going into airplane mode then back?
Click to expand...
Click to collapse
No, let me try right now.

same speeds, feels even slower now..

Factory reset?
Sent from my SGH-T989 using XDA App

Weird...
Try a speed test at night, at night I can get 15MBPS, 19 max...
During the day I average 3-4 and get 6 MAX.
It's terrible during the day.

Those are exactly throttle speeds. .06 mbps. You sure you're good on data? This has happened to me too though when I hadn't gone over. When my account was transferred from a consumer line to a dealer line I started randomly getting throttle speeds or slower. No phone rep could figure out what was wrong, I went through several SIM's, and even did a warranty exchange on the phone. Eventually my tmo rep did something on the back end and the problem went away. I wish I knew what he did so I could make a recommendation. Either way, good luck.
Sent from my SGH-T989 using XDA App

Sounds like it's throttled to me, call #932# what does it say for you're data use?
Did you change the APN settings at all? What do they say?
Settings > Wireless > Mobile Networks > APN

sprint galaxy s3 network issues

we bought two galaxy S3 and a galaxy note 2 on black Friday and we are very impressed by the quality of the Samsung phones. However, galaxy s3 phones are having 3G network issues. Our apartment is not getting very good reception with sprint but 3G speed tests are consistent with less than 100ms ping and 0.4-1mbps download speeds and 4g wimax speeds are decent. We have an airave device since we had issues with voice reception and we are very impressed by the device. However, galaxy s3 phones are having issues with 3G reception regardless if it is under airave reception or just outside tower reception. It was getting good speed and all of sudden 3G network turns itself off and it comes back on. I thought it was due to weak 3G signal into our apartment but it is doing the same with airave 3G and I thought it was mainly due to the programming of the phone since galaxy s3 has better reception quality than my galaxy s epic 4g. so I went to setting > network > more options > mobile network > and turned on CDMA only and those issues are gone with galaxy s3s. I think the phones are trying to connect to LTE and if the area does not have the coverage yet, it resets the 3G radio. During the resetting, the 3G coverage disappears and disrupts the data. has this been ongoing problem for the galaxy s3 on sprint? my galaxy s1 epic 4G never has this issue and we are wondering CDMA only option is temporary fix for the issue. if anyone had similar problem and was able to fix it, let me know. thank you.

sangbyung said:
we bought two galaxy S3 and a galaxy note 2 on black Friday and we are very impressed by the quality of the Samsung phones. However, galaxy s3 phones are having 3G network issues. Our apartment is not getting very good reception with sprint but 3G speed tests are consistent with less than 100ms ping and 0.4-1mbps download speeds and 4g wimax speeds are decent. We have an airave device since we had issues with voice reception and we are very impressed by the device. However, galaxy s3 phones are having issues with 3G reception regardless if it is under airave reception or just outside tower reception. It was getting good speed and all of sudden 3G network turns itself off and it comes back on. I thought it was due to weak 3G signal into our apartment but it is doing the same with airave 3G and I thought it was mainly due to the programming of the phone since galaxy s3 has better reception quality than my galaxy s epic 4g. so I went to setting > network > more options > mobile network > and turned on CDMA only and those issues are gone with galaxy s3s. I think the phones are trying to connect to LTE and if the area does not have the coverage yet, it resets the 3G radio. During the resetting, the 3G coverage disappears and disrupts the data. has this been ongoing problem for the galaxy s3 on sprint? my galaxy s1 epic 4G never has this issue and we are wondering CDMA only option is temporary fix for the issue. if anyone had similar problem and was able to fix it, let me know. thank you.
Click to expand...
Click to collapse
You're probably right.
The only real way to avoid it is to disable LTE during the time when you're at home.
Alternatively, see if it will simply hold an LTE signal instead of using the airave, though I doubt it will.
The reason for the difference is that the Epic 4G is using Wimax, while the Galaxy S3 and Note II are using LTE.

sangbyung said:
we bought two galaxy S3 and a galaxy note 2 on black Friday and we are very impressed by the quality of the Samsung phones. However, galaxy s3 phones are having 3G network issues. Our apartment is not getting very good reception with sprint but 3G speed tests are consistent with less than 100ms ping and 0.4-1mbps download speeds and 4g wimax speeds are decent. We have an airave device since we had issues with voice reception and we are very impressed by the device. However, galaxy s3 phones are having issues with 3G reception regardless if it is under airave reception or just outside tower reception. It was getting good speed and all of sudden 3G network turns itself off and it comes back on. I thought it was due to weak 3G signal into our apartment but it is doing the same with airave 3G and I thought it was mainly due to the programming of the phone since galaxy s3 has better reception quality than my galaxy s epic 4g. so I went to setting > network > more options > mobile network > and turned on CDMA only and those issues are gone with galaxy s3s. I think the phones are trying to connect to LTE and if the area does not have the coverage yet, it resets the 3G radio. During the resetting, the 3G coverage disappears and disrupts the data. has this been ongoing problem for the galaxy s3 on sprint? my galaxy s1 epic 4G never has this issue and we are wondering CDMA only option is temporary fix for the issue. if anyone had similar problem and was able to fix it, let me know. thank you.
Click to expand...
Click to collapse
Yeah and another thing that i have personally noticed is that they GS3 with some people, have problems connecting to the ariwave. this was one reason why i sold my first gs3 back in July.

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Call to action!
sangbyung said:
we bought two galaxy S3 and a galaxy note 2 on black Friday and we are very impressed by the quality of the Samsung phones. However, galaxy s3 phones are having 3G network issues. Our apartment is not getting very good reception with sprint but 3G speed tests are consistent with less than 100ms ping and 0.4-1mbps download speeds and 4g wimax speeds are decent. We have an airave device since we had issues with voice reception and we are very impressed by the device. However, galaxy s3 phones are having issues with 3G reception regardless if it is under airave reception or just outside tower reception. It was getting good speed and all of sudden 3G network turns itself off and it comes back on. I thought it was due to weak 3G signal into our apartment but it is doing the same with airave 3G and I thought it was mainly due to the programming of the phone since galaxy s3 has better reception quality than my galaxy s epic 4g. so I went to setting > network > more options > mobile network > and turned on CDMA only and those issues are gone with galaxy s3s. I think the phones are trying to connect to LTE and if the area does not have the coverage yet, it resets the 3G radio. During the resetting, the 3G coverage disappears and disrupts the data. has this been ongoing problem for the galaxy s3 on sprint? my galaxy s1 epic 4G never has this issue and we are wondering CDMA only option is temporary fix for the issue. if anyone had similar problem and was able to fix it, let me know. thank you.
Click to expand...
Click to collapse
TO ALL!!!! this is a call to action. I too, like many others are experiencing unacceptable data speeds while on 3G and in great reception while uing the Galaxy S III. the speeds I should be recieving are 1.5-3 MB/s but instead I am recieving around 128Kb/s in the city and within excellent service. We all have to pay a 'Premium Data Add-On' charges just to own these phones and this is unacceptable. Please write an Email to [email protected], vice president of customer experience at sprint and let him know what you are experiencing. Maybe if enough pissed off customers write, they will finally listen!

4g4me said:
TO ALL!!!! this is a call to action. I too, like many others are experiencing unacceptable data speeds while on 3G and in great reception while uing the Galaxy S III. the speeds I should be recieving are 1.5-3 MB/s but instead I am recieving around 128Kb/s in the city and within excellent service. We all have to pay a 'Premium Data Add-On' charges just to own these phones and this is unacceptable. Please write an Email to [email protected], vice president of customer experience at sprint and let him know what you are experiencing. Maybe if enough pissed off customers write, they will finally listen!
Click to expand...
Click to collapse
You are a moron.
http://forum.xda-developers.com/showthread.php?p=36380064#post36380064
http://forum.xda-developers.com/showthread.php?p=36380166#post36380166
http://forum.xda-developers.com/showthread.php?p=36380185#post36380185
http://forum.xda-developers.com/showthread.php?p=36380190#post36380190
http://forum.xda-developers.com/showthread.php?p=36380266#post36380266
http://forum.xda-developers.com/showthread.php?p=36380387#post36380387
They're not going to do anything. Your signature means you're a hypocrite. Calling people douchwads. Can't even spell.

Thanks for contributing! Its cheese bags like you that really make forums informational, And good job reporting me! I hope that made your life better. You know what, guy with no life, I have received at least 1 thanks, in at least one of the many forums I have found outlining the same issue ( that you linked to and BTW you missed a few! :-0) so its worth it to hear a sprint employee like you to shed some tears! Thanks for wasting everyone who reads your and my post's time!
Sent from my Nexus 7 using Tapatalk HD

sangbyung said:
we bought two galaxy S3 and a galaxy note 2 on black Friday and we are very impressed by the quality of the Samsung phones. However, galaxy s3 phones are having 3G network issues. Our apartment is not getting very good reception with sprint but 3G speed tests are consistent with less than 100ms ping and 0.4-1mbps download speeds and 4g wimax speeds are decent. We have an airave device since we had issues with voice reception and we are very impressed by the device. However, galaxy s3 phones are having issues with 3G reception regardless if it is under airave reception or just outside tower reception. It was getting good speed and all of sudden 3G network turns itself off and it comes back on. I thought it was due to weak 3G signal into our apartment but it is doing the same with airave 3G and I thought it was mainly due to the programming of the phone since galaxy s3 has better reception quality than my galaxy s epic 4g. so I went to setting > network > more options > mobile network > and turned on CDMA only and those issues are gone with galaxy s3s. I think the phones are trying to connect to LTE and if the area does not have the coverage yet, it resets the 3G radio. During the resetting, the 3G coverage disappears and disrupts the data. has this been ongoing problem for the galaxy s3 on sprint? my galaxy s1 epic 4G never has this issue and we are wondering CDMA only option is temporary fix for the issue. if anyone had similar problem and was able to fix it, let me know. thank you.
Click to expand...
Click to collapse
Had problem to for the first couple days after getting my s3 but all the bugs worked out. As far as cdma/lte and cdma option. I switched to just cdma being lte not up and running. This will save battery being phone wont be looking for lte network
Sent from my Samsung Galaxy s3

You can also contact sprint. They have updates for the airave and if that dont work they will send the new design one. Reason is s3 is new surf and talk and airave is standard cdma. Call takes about an hour for them to go through all thier steps. Before you call try *99 it will force connection to airave first and see if you still lose it.
Sent from my SPH-L710 using xda premium

[Q] Galaxy S3 on Boost poor data connection

Hello Everyone. I think this belongs in the developers forum but I am no allowed to post there yet. My apologies.
I had a EVO 4G for over two years Flashed over to Boost Mobile. I never had problems with data connection as I am with Galaxy S3.
Two weeks ago I Flashed a Spring Galaxy S3 over to Boost Mobile but my data speeds have been unbearable, I always have 1x showing and its super slow eventually drops. It basically cycles between, nothing, one bar of 1g, one bar of 3g, then nothing again.
Not sure if its fair but I am starting to put he blame on the Galaxy S3 simply b/c it works fine on the EVO 4G.
Phone Info:
Model Number: SPH-L710
Android 4.1.2
PRL Version: 61009
Mobile Network Type: EvDo-re.A:8
Signal Strength: -91 dBm 2 asu
Can anyone please help!?

Mine did the same thing. What I did i reflashed upgrade the prl and made sure network mode is on cdma not lte/cdma
Sent from my Nexus 7 using xda premium

boost galaxy s3
I have a boost galaxy s3 and this has horrible service, upgraded from the warp and this thing is horrible with data service. The Verizon version works just fine. Did factory reset after firmware update and still have issues with the data service. Hope if we get the kit Kat update will be fixed. This phone is stock not rooted. Tried the connection fix in market that fixes 30+ times per day. Not always reliable tho. If any knows of a fix or tried something that seems to work I am a willing tester. Anything but root and custom firmware on this device. And I do not have wifi here and my connection is set to cdma only sprint connection optimizer disabled. Android 4.3.

Boost Mobile gets no data connection
oc34 said:
Hello Everyone. I think this belongs in the developers forum but I am no allowed to post there yet. My apologies.
I had a EVO 4G for over two years Flashed over to Boost Mobile. I never had problems with data connection as I am with Galaxy S3.
Two weeks ago I Flashed a Spring Galaxy S3 over to Boost Mobile but my data speeds have been unbearable, I always have 1x showing and its super slow eventually drops. It basically cycles between, nothing, one bar of 1g, one bar of 3g, then nothing again.
Not sure if its fair but I am starting to put he blame on the Galaxy S3 simply b/c it works fine on the EVO 4G.
Phone Info:
Model Number: SPH-L710
Android 4.1.2
PRL Version: 61009
Mobile Network Type: EvDo-re.A:8
Signal Strength: -91 dBm 2 asu
Can anyone please help!?
Click to expand...
Click to collapse
Hi, just wondering if you ever got data to work on your Samsung Galaxy SIII?
If so, could you help me out please.
Thanks

[Q] Lte - anyone slow/idle 3g speed?

got the nexus 7 lte and with my 3g sim card, it has problem sending data even with full reception. For instance, at 3g /h, its does not switch to h+ immediately . When it changes to h+ it loads for a few seconds and goes back to h where the connection will just idle
But when I put in my 4g sim card, iit's fast and responsive.. Instant loading for all and no such idling..
No problems with wifi.
Anyone having problems with hsdpa? Running 36c version and changed to custom rom and i changed to a new 3g sim card butProblems still persist.
(no response from Q&A so had to post here)

I'm getting much better speeds with the LTE tablet on T-Mobile than my GNex phone on Tmobile. Maybe you don't have good coverage in your area?
Sent from my Nexus 7 using xda app-developers app

Actually it's fine on 4g. Just 3g even with full reception..

Deleted weird double post (how does something like this happen 30 minutes after I exited the app?!?)

It's with full reception.. I tried the same 3g sim on 2012 nexus, it seems fine..
I got a feeling it's a bug or my unit is faulty
Remember on 4g it's fine.. Just hsdpa/3g

Mine has never shown LTE symbols, but it's faster than my non LTE phone. I don't know if that's because it's capable of faster HSPA or it just doesn't show LTE. Anyway, the speeds I posted are using HSPA not LTE as far as I can tell. Ignore the wifi speed test, I was testing a poor wifi repeater.
Sent from my Nexus 7 using xda app-developers app

I dunno if it's my service provider sux or my tablet is faulty