ICS data slow to connect - AT&T Samsung Galaxy S II Skyrocket SGH-I727

I am running the Zero rom and it is working great. I am having one issue but not sure if it is ICS related ot not. I am currently in Afghanistan and have edge data service. When I first started using it on GB all I had to do was create a new Access Point and only had to enter "internet" into the APN, no authentication, no proxy etc. So I instaleld ICS then when to their website (etisalat) for the APN setting. They show using a proxy but still no authentication. When I use those settings it shows that I am connected to edge but I get no data down and eventually get an error about not connetcing to the proxy. Anyway, I couldn't get it to work so I used the original APN setting but had to enable "Pap or Chap" authentication. Now it works.
But, the problem I am having is that it takes forwver to get data to connect. I mean when I leave my wifi connection, or go from a place with no cell signal to a place with signal, it takes a long time (5-30 min) for the phone to establish a data connection. I try to open my broswer or other internet programs but they just fail to connect saying no network avaiable. I try turning data on and off etc but it doesn't force it to connect. Eventually I will see the edge data connection icon showing in the top bar and it works again.
Anyone have any idea why it is slow to connect to the data? I never had this problem in GB.
Thanks

Try flashing the radio from this thread, its UCLA3, the best radio in many peoples opinion for speed and connectivity. It is gb based, but that shouldn't be an issue. I was using it with ics for a long time
http://forum.xda-developers.com/showthread.php?p=24227420

Thanks, I will give it a try.

Well that didn't seem to help. Any other ideas?
Thanks

Related

[Q] Internet problem on Android 2.2 on HTC HD2 T-Mobile

hey guys,
so i just installed FroyoStone SEnse Version 3.2 from gamesquare.co.uk
and everything works so well except for the Internet.
I have Wi-Fi at home, but when I went to school today, i couldn't go on my Internet help me please? how do i get the Internet working? I have the data plan too :/
THank you !!
Hi kincawine3
I have the same problem. I live in the Netherlands with Tmobile as my carrier, full data plan etcetera.
I installed android 2.2 my wifi works, my internet doesnt. It says 'connected', it even shows the right icons in the taskbar, but no internet.
I tried erasing my apn settings and resetting them and I tried factory settings but to no avail. I ringed Tmobile about it and (as was to be expected) they couldnt help since they suggested the above.
Help would be immensely appreciated.
gr
First of all, make sure you're not set to a static IP (which i assume you're not).
You might also want to check a different kernel. I'm not familiar with the kernel used in your build so i couldn't tell you what to expect - but there are 2 kernels running for the HD2 (hastarin's and mdj's). you can try to use them and see if it helps. the older builds had problems with ppp which are now (more or less) fixed.
read the instructions on how to replace the kernel and let me know if you run into any problems.
Thanks Nir
Hi,
While i do not share the problem of no internet access, the connection drops off regularly. Why, but more practival how do I fix it?
I can often see the signal switching from 2G to 3G to HSDPA, perhaps this has someting to do with the connection going dead. Is there a way to keep the signal fixed on 3G? Like there is an option to only maintain 2G connections.
When i go to Settings and disable + enable internet access it works fine. Sometimes the connection goes dead every five minutes, sometimes rarely.
Facts: HTC HD2 WinMobile 6.5, Android 2.3 via SD card method.
Unlimited data plan.
regards from Netherlands

[Q] Samsug Nexus S WiFi issues, problems?

All WiFi issues consolidated into 1 topic
[Q] Wifi signal?
Does anyone get a weak wifi signal with their Nexus S? Whenever I connect to my at home wifi I never get full bars and something I'll just randomly lose signal. Also it seems to go pretty slow. I used to have the Mytouch4G and it work flawlessly with the wifi. Anyone else having this problem?
damrong18 said:
Does anyone get a weak wifi signal with their Nexus S? Whenever I connect to my at home wifi I never get full bars and something I'll just randomly lose signal. Also it seems to go pretty slow. I used to have the Mytouch4G and it work flawlessly with the wifi. Anyone else having this problem?
Click to expand...
Click to collapse
OMG yesss I do.
Just about a room away I loose signal, almost completely. = 0
IDK, but I see more flaws every day that passes
Mine's been working fine over Wi-Fi. I'm pretty glad it does too, because my only data option with it is Wi-Fi..
Sent from my Droid using XDA App
Wifi has been working great for me. It reconnects automatically and doesn't drop. The signal seems on par with my nexus one.
Speed wise, is it on par with the 3G network?
[Q] Wifi does not work anymore after rooting :(
So, I unlocked my Android 2.3.1 and rooted it ... But if I click on wifi so I could connect to my modem it says Error and wont even search or anything. I tried reseting too but still no luck .. What is the problem and how to fix this ??
That's odd, I didn't have any issues with wifi as I connected to Android Market to downloaded ROM Manager during my rooting process earlier. Have you tried flashing a custom ROM on your device to see if it'll fix it?
No I didnt, would that work? .. A friend told me to install a new "kernel" but I dont want to overwhelm my android with custom made kernels .
your problem is you used one of the quick methods of rooting your phone, which used a kernel that wasn't from the exact rom you have.
if your on stock 2.3.1, you will need the stock 2.3.1 boot.img, and then you'll need to root it manually the long way via adb command line. search the nexus s development section for how-to's. they are all there.
i too had this problem, had to install MoDaCo ROM to fix it, but i dont regret rooting, i now have custom rom and over clocked cpu on the nexus s
you have two options, either to flash NANDROID backup to un-root and return to stock or install a custom ROM, i choose MoDaCo bcoz of its UI, it looks and feels just like the stock one.
golu12 said:
you have two options, either to flash NANDROID backup to un-root and return to stock or install a custom ROM, i choose MoDaCo bcoz of its UI, it looks and feels just like the stock one.
Click to expand...
Click to collapse
Yes, that's the point of MoDaCo roms, to make minimal changes to the look and feel of the phone, but to improve performance with his custom optimizations.
[Q] Nexus S wifi issue. Unable to access wifi from my nexus s.
Hi Guys,
I was able to connect to my wifi network for a day. I am using windows 7 machine as hotspot with connectify. From second day I am unable to connect to any wifi network. I did factory reset my nexus s but no results . Can some one help me how to solve this issue?
Observations:
*when i use static ip, It shows connected but the bars are in white instead of green color and i am unable to browse.
*When i use dynamic ip I am unable to connect to wifi. It shows obtaining Ip and never connects.
*In connectify when I was able to connect to wifi the device is shown with an android device name. but now the device is shown as unknown.
Sorry for my bad english, I m not a native english speaker.
[Q] Nexus S Wifi Settings - force close
Hi all,
Just got a new Nexus S - all was well at home. Took it to work today and noticed something very odd. It was fine until entering the wifi settings menu - at which point it dramatically slowed down. I got two 'not responding,close or wait' messages before being able to join the network.... all other settings are fine - just the wifi area.
Weird - wondering what could cause this... too many wifi networks broadcasting (am in middle of London)...?
Anyone seen anything similar?
Rich
rakh1 said:
Hi all,
Just got a new Nexus S - all was well at home. Took it to work today and noticed something very odd. It was fine until entering the wifi settings menu - at which point it dramatically slowed down. I got two 'not responding,close or wait' messages before being able to join the network.... all other settings are fine - just the wifi area.
Weird - wondering what could cause this... too many wifi networks broadcasting (am in middle of London)...?
Anyone seen anything similar?
Rich
Click to expand...
Click to collapse
Too many WiFi around you shouldn't cause that.
Try rebooting and setting again if you haven't already.
Hmmm - rebooted and still have the same issue. At home, or even a block away from the office it all works fine. But in the office itself, although it connects and uses the wifi fine, the settings page is VERY slow to load and gives me the wait/force close message.
Out of interest - I also have 'wifi analyser' from the marketplace. This too is very slow and unresponsive when in the office.
So - it is definately something to do with the wifi here.... but have not got a clue what. Before I join the wifi, or when I am physically somewhere else it all works fine.
Wifi is WPA-TKIP, the key is a very long jumble of letters but surely that is not an issue.
Strange eh!!!
Rich
[Q] Possible WiFi problem?
Hi there, just bought a Nexus S, also used to have Nexus One.
The thing is for some wireless networks even though I enter the password correctly, it says connected and still there is no connection at all. (I mean browser tries to connect but at the end it says page could not be found) I even tried with an ad-hoc network that I created with my laptop but still the problem exists.
At home I'm able to my network without a problem. The type of network I'm trying to connect is: WPA2 Personal with AES. Is there any known issue about AES at Android system? Afaik there is no way to change the encryption used right?
this might actually not be a nexus S issue.
some modems/switches/routers are configured to block certain devices/applications/package's
we have a modem and router with both wifi.
but my psp/nDS cant connect to the modem,but can connect with the router
kharikishan said:
Hi Guys,
I was able to connect to my wifi network for a day. I am using windows 7 machine as hotspot with connectify. From second day I am unable to connect to any wifi network. I did factory reset my nexus s but no results . Can some one help me how to solve this issue?
Observations:
*when i use static ip, It shows connected but the bars are in white instead of green color and i am unable to browse.
*When i use dynamic ip I am unable to connect to wifi. It shows obtaining Ip and never connects.
*In connectify when I was able to connect to wifi the device is shown with an android device name. but now the device is shown as unknown.
Sorry for my bad english, I m not a native english speaker.
Click to expand...
Click to collapse
i have a similar problem. My Nexus S connects to my router only within a few hours after a router reset. Then it stucks at "obtaining ip" and never connected before I do another router reset.
My home wifi is WPA2 type, and for WEP type wifi my NS never got connected.

[Q] Can't connect to home network?

Sorry for the noobish question, but I am having a heck of a time with my Droid Charge in trying to connect to my home network. Here is the skinny:
- Rooted phone successfully to gummy 1.91
- i510.06 V.EE4 / SCHI510.EE1 Baseband Version
- Home network uses NetGear 802.11n specs, WPA/WPA2 secured
- to save battery life, I turn on wifi when I am at home, or where wifi is available. I use data transfer (3g/4g) rest of the time.
Prior to and after root, I was able to successfully connect to my home network a few times, but invariably it would have a hard time reconnecting other times and would just say "Connecting...", even though my network is "Remembered" under Detected Networks. Goal would be to use wifi in lieu of data transfers to save some bandwidth month-2-month.
Based on what has transpired, I am trying to confirm if this is common, user error on my part, or something up with my phone.
Any advice you guys can give me would be most appreciated.
I've had this happen as well. Reflash the rom through recovery. I had to reflash three times before wireless would connect.
Sent from my SCH-I510 using Tapatalk
I don't mean to bring up a dead thread, but I just installed GC and I have lost my home network connectivity. It says "connecting" and then comes back with "disconnected". WEP Key is correct, but it just won't join.
Just finished installing all my apps and arranged the phone the way I want it, but now I read that I have to reflash the ROM. Is this necessary or is there another way?

[Q] WiFi Disabled

Samsung Galaxy IIS Skyrocket sghi727, ANDROID 2.3.5, Kernel 2.6.35.11, baseband I727uckj2 Build Gingerbread. AT&T network. WiFi worked ok on Home system and allowed phone to connect/transmit/receive data.
Now, it scans and identifies the Home system but gives a WiFi remembered message then a WiFi Disabled message. I can not connect the phone to the home WiFi network. I have ATT DSL with Speedstream 5600 modem and an "N" router. I have "G" appliances connected and running as well at the same time.
The home modem and WiFi system are working well (I'm on a laptop using WiFi now). I have checked the password and it is entered correctly. I have tried to "forget" and re-enter the Home system WiFi info to no avail.
I used the Skyrocket's manage applications to try to stop some of the apps that I wasn't using (Social Hub, for example) but they keep reloading. I went to the apps pages and drag/dropped those I wasn't using...they are still showing up as being in place (and taking up space) but that didn't appear to get rid of them either.
I tried a reboot. No change. Other than ATT's general disagreeableness, and my lack of knowledge on this operating system, what's causing the problem and how can I fix it? If I have a file that isn't loading or an app that isn't loading, how do I replace/repair them? What files & apps MUST run to use the WiFi?
Thank you for your assistance in this matter, I have read all the "WiFi disabled" links that the forum suggested prior to this posting.
Kev.
Hm, have you tried connecting at any other wireless spots? If you can connect to other wireless routers I would try resetting your router, see if it can connect to an all-default wireless router. If it can't connect to any wireless routers, well, you can either try flashing a different ROM or, since I get the impression you're not into rooting/flashing/messing with your phone, just take it back to the store and make them give you a new one.
I thank you!
I will try that though it was working at work the other day.
If someone has another idea, I'd like to hear that too.
Cordially,
Kev.
WiFi disabled: Solved!
OK, I finally figured it out. I had read all of the WiFi posts on the thread that mentioned WiFi & disabled. One from 2006 was for a different (ancient) phone.
My GF has an old XP desktop PC which is connected to the network via Ethernet cable. For some undetermined reason, when it hooks up to the home network, it locks any new system that is not running out. If they're up and running when it boots up, everything is fine. If they're shut off or the WiFi isn't connected, they're locked out.
The solution is to get rid of the old PC. The 2006 poster said that his phone would not connect to his WiFi if anything else connected at a different speed. Evidently this is a related phenomenon.
(At least I didn't mess the thing up!)
Kev.
Any sufficiently advanced technology, is indistinguishable from magic. Arthur C. Clarke's 3rd law.

[Q] Browsers won't work while on wifi

I noticed before that a bunch of my widgets would only work while on data and not wifi, i ended up switching to other widgets that would work with wifi since I use that more often than data. I dont use the browser very often or i would have noticed this earlier, but browsers dont connect when on wifi. this is on stock and dolphin and they both work fine when on data so its definitely a wifi thing. Apps connect fine while on wifi, so its not that my wifi is messed up. Anyone else have this problem? Know a solution? Im at a loss, dont see why thered be a difference between data and wifi, both r internet connections.
cnoevl21 said:
I noticed before that a bunch of my widgets would only work while on data and not wifi, i ended up switching to other widgets that would work with wifi since I use that more often than data. I dont use the browser very often or i would have noticed this earlier, but browsers dont connect when on wifi. this is on stock and dolphin and they both work fine when on data so its definitely a wifi thing. Apps connect fine while on wifi, so its not that my wifi is messed up. Anyone else have this problem? Know a solution? Im at a loss, dont see why thered be a difference between data and wifi, both r internet connections.
Click to expand...
Click to collapse
Not sure if its the problem, but check Settings > Wireless & networks > Wi-Fi settings > Advanced > Proxy and make sure it's empty.
dwitherell said:
Not sure if its the problem, but check Settings > Wireless & networks > Wi-Fi settings > Advanced > Proxy and make sure it's empty.
Click to expand...
Click to collapse
That did it! Awesome, thanks!
O man, i really can not thank you enough! I have had this problem for months and nobody has been able to help THANK YOU! Lol
Sent from my SCH-I510 using xda premium
Similar loss of data.
I am having problems with data and the problem seems to be built in to the software I'm running. (I am a bit of a noob) went from xda to http://www.toms-world.org/android/index.html and installed the recommended ROM and Kernal (tweakstock 1.4 and PBJ). Had no problems and like it all BUT, if I turn on wifi it turns of data. The button looks like data is on according to my settings but the 4G/3G symbol disappears from the info bar. I can't use any service that requires the data connection. When I turn off wifi, data goes back to normal.
I tried the above suggestion clearing out the proxy but it didn't change anything.
btw, I am terrible on these forums. I swear I do search and search and try and find answers before I ask. I think I am really bad at using the search function. I am guessing that maybe there is an option for this built into the ROM or something but I can't find it discussed anywhere
fsuinnc said:
Similar loss of data.
I am having problems with data and the problem seems to be built in to the software I'm running. (I am a bit of a noob) went from xda to http://www.toms-world.org/android/index.html and installed the recommended ROM and Kernal (tweakstock 1.4 and PBJ). Had no problems and like it all BUT, if I turn on wifi it turns of data. The button looks like data is on according to my settings but the 4G/3G symbol disappears from the info bar. I can't use any service that requires the data connection. When I turn off wifi, data goes back to normal.
I tried the above suggestion clearing out the proxy but it didn't change anything.
btw, I am terrible on these forums. I swear I do search and search and try and find answers before I ask. I think I am really bad at using the search function. I am guessing that maybe there is an option for this built into the ROM or something but I can't find it discussed anywhere
Click to expand...
Click to collapse
2 things:
1) The disappearing 3g/4g icon is normal, happens on stock.
2) Check Settings - wireless & networks - wifi settings - advanced - proxy and make sure it's blank.
EDIT: I'm an ass. Missed the part where you said you did 2) - hopefully imnuts was more helpful on this one
Also make sure you have nothing in for static IP settings, or DNS settings.
This is sorta on the same topic, the removing all proxy info worked to get most things working on wifi and data except mms. if i get an mms it will not download unless i am on data. Anyone know if this is a normal thing or does something need to be turned on, or off? thanks
cnoevl21 said:
This is sorta on the same topic, the removing all proxy info worked to get most things working on wifi and data except mms. if i get an mms it will not download unless i am on data. Anyone know if this is a normal thing or does something need to be turned on, or off? thanks
Click to expand...
Click to collapse
That is normal as MMS requires VZW's DNS server, and odds are, your wifi connection won't be able to get it.
I have the same problem but only at my work on a public wifi connection. My wifi works great at home but everytime I try to connect at work my browser crashes. I checked the proxy and it says none. Im running jelly bean on a galaxy nexus.

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