yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Q&A, Help & Troubleshooting] strictlyp:
I'm having the same problem. But I did a factory reset and it works fine afterward.

And just few hours ago, I encountered this problem again. What did to get this error was, I pressed "on samsungapps" and it failed to update and thus results wifi connection stopping. What about you? Also my Kies air is not working.
[Galaxy S II Q&A, Help & Troubleshooting] RogerPodacter:
are you guys sure you have wifi sleep policy set correctly? just to be sure, settings, wireless, wifi, menu button, advanced, wifi sleep policy to NEVER.
[Galaxy S II Q&A, Help & Troubleshooting] strictlyp:
Yes. And also even if i manually disconnect and reconnect the wifi back. The data still doesn't come in. It is stated there as connected but no data at all.
[Galaxy S II Q&A, Help & Troubleshooting] CEPi:
Somehow Wifi keeps searching every few seconds, even thought it's connected.

This is bound to cost in battery life too.
[Galaxy S II Q&A, Help & Troubleshooting] lukecz:
I have reseted router to default settings, disabled n mode, disabled security (only mac filtering is on), disabled all unnecessary features and PROBLEM IS SOLVED !!! Thanx God :-) Tomorrow I will experiment with router settings to know, what was causing this error ;-)
[Galaxy S II Q&A, Help & Troubleshooting] strictlyp:
Well at least u're connected, I'm facing the same problem as the thread starter. No data flow at all. Browser showing me offline msg. I had the same problem on the 1st day with the phone after I woke up. previously playing with most of the default aps. So i'm not sure what went wrong, did a factory reset and it works fine.

Until, few hours ago, I tried my kies air which didn't work. Browser couldnt load the address given. And I thought i had an outdated kies air, so i went to click on samsungapps, which failed to update me. At that point the wifi is still working, i leave my phone for about 30 mins, and when i came back. The same problem which happened on the 1st day came back. I was hoping to find an answer here so I didnt do the factory reset it. On another note, the phone wifi works after restart, but wouldn't last.

Edit: The wifi works after i resetted my modem to default. oh well. at least that solved it.
[Galaxy S II Q&A, Help & Troubleshooting] spen2:
Hi,

Did you find out what setting was causing the connection issue? I also have this problem with my Tenda router. I thought it might be the wireless N, but disabling that doesn't fix it. I have a wireless distribution system set up with other tenda routers so didn't want to disable all the settings to troubleshoot if i can help it!

Thanks
[Galaxy S II Q&A, Help & Troubleshooting] kerberos2k:
I have the same problem, my router is N and the conection between SGS2 and my router is bad. Any idea?
[Galaxy S II Q&A, Help & Troubleshooting] paranoidi:
Same problem here, I'm running WZR-AGL300NH in access point connected to my Ubuntu Server. Everything else works in the house just fine but SG2 stops transmitting data after a while.

I recently upgraded to KF1 firmware (and unknowingly wiped out whole phone, being on the bleeding edge:) and that didn't seem to help.

I would very much appreciate all tips because this problem is very annoying!

Additional Info:

- Buffalo is running latest firmware

- Authentication	WPA2-PSK

- Encryption AES
[Galaxy S II Q&A, Help & Troubleshooting] MustNotSleep:
Same symptoms here. Cisco DDR2200. WPA2 PSK. Haven't tried fiddling with the router yet.

This seems to be a common problem. Anyone knows of a definitive fix?
[Galaxy S II Q&A, Help & Troubleshooting] siddardhab:
Bump...I have the same problem and the issue persists even after i reset the phone
[Galaxy S II Q&A, Help & Troubleshooting] PointZeroOne:
Glad I found this, thought it was the ROM I had flashed to the phone (which is VillainROM)

I keep losing connection from my phone via wifi like everyone else in this thread

edit: I've just assigned my phone an IP address via my routers settings and I can connect to the net again

Also when it wasn't working, I couldn't ping the phone. When I assigned the IP just now I still couldn't ping it.

When I did a tracert to it, I could get to it when the IP was assigned and when it wasn't.

I have no removed the assigned IP for the phone from the router. Wifi connection is still working after disconnecting/reconnecting wifi on the phone.

I can also now ping the phone, where as before it was getting timeouts.

Also when it wasn't working the first time when I did a tracert it was showing up as HPsomething (didn't make note of the numbers)

this time when it is working it's just showing up as the IP address when doing a tracert.

Another update:

Just checked my printer, it has an IP address manually set on it, which at one stage when the phone wasn't working for internet it had the same IP as the printer, hence when tracert'ing it I was going to the printer instead of the phone and getting the HP etc back.

When it wasn't working at that time and looking at my routers DHCP list, it had the MAC Address of the phone against the IP that the printer has....

So I've got some issues with how my own network is setup ^_^ which looks like is causing me grief.
[Galaxy S II Q&A, Help & Troubleshooting] MustNotSleep:
So the issue is with DHCP? Setting a static IP fixes it? I'll have to try, but I doubt this is a problem with the network, as all my other devices use DHCP without this problem.
[Galaxy S II Q&A, Help & Troubleshooting] rocketjack13:
:mad::(:confused:

I have the exact same problem!!

It's really annoying.
[Galaxy S II Q&A, Help & Troubleshooting] xinfinityoO:
i was having problems with wifi too.. it keeps scanning and checking, etc, signal dropping for no reason..

fixed mine..well for me it worked

backup ur phone ( i dont take responsibility if ur phone catches fire or dies or chases u around :) )

u need to be rooted

download FXR WiFi fix and rescue from market

and just run the app.

now my wifi signal stays constant speed and i get good speeds

alternatively try

WiFi Fixer

both of them will cause high battery usage..i think since it keeps the signal at maximum.. so only enable wireless when i need it or use juice defender or green power.

greenpower seems great. using this at the moment
[Nexus S General] jrocka01:
Has anyone else who is have USB connection issues tried this:

http://nexusshacks.com/nexus-s-hacks/how-to-install-nexus-s-windows-usb-drivers/

It's not working for me, don't know what I'm doing wrong. The SDK route didn't work either. My computer keeps saying I have the most up to date drivers but still won't recognize my phone. Shows as "unknown device". I'm running Win 7 Professional 64 bit. Any ideas?
[Nexus S General] jrocka01:
Doesn't seem like too many people are having this problem. Is it just a simple fix that a newb like me is just overlooking?
[Nexus S Q&A, Help & Troubleshooting] jrocka01:
Has anyone else who is have USB connection issues tried this:

http://nexusshacks.com/nexus-s-hacks/how-to-install-nexus-s-windows-usb-drivers/

It's not working for me, don't know what I'm doing wrong. The SDK route didn't work either. My computer keeps saying I have the most up to date drivers but still won't recognize my phone. Shows as "unknown device". I'm running Win 7 Professional 64 bit. Any ideas?
[Nexus S Q&A, Help & Troubleshooting] jrocka01:
Doesn't seem like too many people are having this problem. Is it just a simple fix that a newb like me is just overlooking?
[Xperia Arc General] Karooluss:
We know it well that hk, o2 and generic UK rom are available. Yesterday I ve read that one guy from my polish forum get update ota ... mhmmm?? It means that global rom is distributed??
[Xperia Arc General] commodoor:
I think it's starting today or Monday. at least that's what SE in Netherlands said about the Update. So i think it won't take long before we see the Global ROM
[Xperia Arc General] tomatos:
Global ROM is not given out yet. :( I'm waiting too, but i can't. Today is friday!!!
[HTC Sensation] ben_pyett:
http://xdaforums.com/showthread.php?t=1098613
[HTC Sensation] sjgore:
The question is, will they unlock the Sensation via an OTA update?
[HTC Sensation] methodz:
really. there is a... nevermind
[HTC Sensation] eadred:
already on open topic with this new

http://xdaforums.com/showthread.php?t=1098291
[Windows Phone 7 Software Development] arikyeo:
I am having problems coding WP7 apps.

I wish to have items in a static listview I created, to link to:

-A web site

-Call a specific number

-SMS a specific number

-Etc

How do I do that? Using VB.NET.
[Windows Phone 7 Software Development] sensboston:
Buy a book, learn some Silverlight basis first. Don't start coding until you get some very basic knowledge.
[Windows Phone 7 Software Development] arikyeo:
Forgot to mention, I'm using Visual Basic.NET, and I'm not touching a single bit of Silverlight.
[Galaxy S II General] dave_024:
Hi all

Got my SGS2 two days ago (came from a desire) and i have to say its a brilliant phone miss a couple of the features from sense but with a beast like this i can live without them :cool:

Had a problem during the night though (and yes i did do a search) i set my alarm before heading off to bed and when i woke up this morning i went to check the time on it and no response at all tried holding power button and nothing and i even plugged the charger in just to see if the battery had drained but that didnt even register

Anyway eventually i had to pull the battery and after that it finaly turned back on :confused:

Has anyone had a simillar problem or have any suggestions on what it could have been i just dont want it happening again tonight

Thanks in advance

Dave
[Galaxy S II General] blickmanic:
Do you have setcpu?
[Galaxy S II General] holyguyz:
My SGS2 power button most of the time no response at all. Any one got any ideal? Short tap won't sleep/wake and long tap won't prompt power menu. But for longer tap, phone turned off.

I can't find any solution. Anyone please help. Thanks!
[Galaxy S II General] krabman:
Sounds like you may have overheated. When this was happening to me on villain rom I read where if you hold the power button down for ten to fifteen seconds the phone will boot. Turned out to be true in my case and saved me a battery pull. As to the overheating it took a few goes to figure that out and I never could rid myself of it tilI I changed roms.
[Galaxy S II General] nickbarbs:
I will be the first to admit this is stupid and shouldnt be the solution but if i was you i would do a factory reset on the phone, especially if you havent done it since recieving.

I had a number of strange issues including battery drain, crashing framework.apk when i first got it.

Did a factory reset and have not had issues since even after upgrading the rom 3 times.
[Galaxy S II General] maranello69:
i had a similar issue when i was downloading the Drag Racing game from the Market, the phone just freezed and i couldn't do nothing, i just waited a couple of minutes to see if it recovers and after that i pressed the power button and kept it pressed for like 10 seconds, the phone shut down and just then i was able to restart it...

don't know what caused it, but i hope it will not happen again, never had this issue on sgs1
[Galaxy S II General] craylim:
Had the same issue right after i installed and enabled juicedefender. did a batt pull, turned it on and removed JD.
[HTC Incredible S] ben_pyett:
http://xdaforums.com/showthread.php?t=1098613
[HTC Incredible S] LIG8$P33D:
Thanks a lot
[Galaxy S II Q&A, Help & Troubleshooting] tegrak:
Hi all.

Is there someone to confirm that "Tegrak Overclock" app works on GT-I9100?

It's working on Korean GalaxyS2 models, but I can't be sure on Europe GalaxyS2.

Web link: https://market.android.com/details?id=com.tegrak.overclock

Mobile link: market://details?id=com.tegrak.overclock

Thank you for reading my question.
[Galaxy S II Q&A, Help & Troubleshooting] blaaez:
the free app works! could you update your paid app too? I actually bought it for the additional functionality only to find that the paid app is an older version :(

thanks for the great work by the way :)
[Galaxy S II Q&A, Help & Troubleshooting] blickmanic:
also working on UK model unbranded, unlocked galaxy s ii
[Galaxy S II Q&A, Help & Troubleshooting] blickmanic:
but to be honest, the galaxy s 2 doesnt need an overclock, it needs an underclock! ;P
[Galaxy S II Q&A, Help & Troubleshooting] tegrak:
Hey blaaez, I really appreciate it! I almost gave up, nobody read my question. hehe

Hm,, I had to confirm it works on Europe model before update paid version.

because I don't like sell "not working" app. :D
[Galaxy S II Q&A, Help & Troubleshooting] tegrak:
Yeah, haha, S2 is so d*** fast! I agreed.
[Galaxy S II Q&A, Help & Troubleshooting] blaaez:
mods please move to android development folder!

Oh don't thank me. I should thank you for making this for the s2. Now I can have my overclock without the ugly yellow! sign when I boot up. Ok could you update the paid app so I can have the features like auto set on boot. :D

Mods could you move this to the development section

I'm sure you'll have more replies there!

oh by the way what does CORE voltage and INTERNAL voltage mean?
[Galaxy S II Q&A, Help & Troubleshooting] blaaez:
Oh and it works but 1.452 is unstable for me. Maybe not enough voltage .. that's why need you to update the paid version quickly! Hehe
[Galaxy S II Q&A, Help & Troubleshooting] BoneMo:
core voltages

Does anyone knows how much decrease/increase voltage to underclock/overclock at what speed ?? i cannot find any instruction anywhere :(
[Galaxy S II Q&A, Help & Troubleshooting] Gilg@mesh:
tried latest version but get this error when I try to load overclock module
[Galaxy S II Q&A, Help & Troubleshooting] Major_Sarcasm:
Free version worked ok for me on a UK SGS2 running Lite'ning ROM version 1.0. Overclocked no problem to 1.4 Ghz at stock voltages (didn't try any higher yet) and got the following in Quadrant Advanced (yes I know, but it's all we have at the moment).

Edit: Added Quadrant Standard screenshots for comparison as Advanced doesn't play too well with Gingerbread.
[Galaxy S II Q&A, Help & Troubleshooting] tegrak:
Hm.. the kernel source of GT-I9000 at Samsung Opensource homepage is different from current kernel, so this app doesn't work on custom kernels now.

And in Korea, custom kernels (that built from the source) make quadrant point lower. I think it is same in Europe models.
[Galaxy S II Q&A, Help & Troubleshooting] tegrak:
Hi :) my top score is...
[Galaxy S II Q&A, Help & Troubleshooting] Major_Sarcasm:
LOL, well played. I've not had the bottle to go any further yet, but I'm sure I will. I love overclocking stuff, ran my HD2 at 1.5 Ghz for 4 months before I sold it ;)

Edited my other post to add Quadrant Standard.
[Galaxy S II Q&A, Help & Troubleshooting] blaaez:
nicely done Tegrak

I'm trying 1.6ghz and trying to beat your score. :D

what speed and voltage is that?

and what's the difference between CORE and INTERNAL voltage?
[Galaxy S II Q&A, Help & Troubleshooting] Major_Sarcasm:
His screenie tells you the speed and voltage :rolleyes: :p
[Galaxy S II Q&A, Help & Troubleshooting] Gilg@mesh:
ok,but will you make it work with custom kernels?
[Galaxy S II Q&A, Help & Troubleshooting] BoneMo:
is the 1.65Ghz speed a stable one ?

PS: how did you made the date 20FRI on the left upper corner
[Galaxy S II Q&A, Help & Troubleshooting] Major_Sarcasm:
Stable/safe overclock will vary per device. What works for one might not work/be safe for another. Use this app with care!
[Galaxy S II Q&A, Help & Troubleshooting] break1:
Damn, your theme is awesome! U can tell us which one this is??? :D

Sent from my brand new Samsung Galaxy S2 ;)
[Gen8, Gen9, Gen10 Q&A, Help & Troubleshooting] duckredbeard:
I am tired of jumping through hoops to get the full market every time I search for apps. I am interested in rooting, but want to know if any rooting/flashing will give me an improved market experience?

For example, I cannot get the market to show the eBay app. Why would this be not available?
[Gen8, Gen9, Gen10 Q&A, Help & Troubleshooting] Lenn:
The best method is to use a build.prop from another device;) (best galaxy tab;))

This will say to the market "i'm a galaxy tab";):D

but to edit this file you have to have root;)
[myTouch 4G Themes and Apps] Jdunig:
Hello!

This is my first attempt at becoming apart of the Xda community.

*************************Under Construction*************************​

I take no credit for the images.... just the colors ;)

If you have any cool images that you want to see altered just email me the image(any format) At Jdunig@gmail.com Or post the pic here. I will see what I can do.

Lets see what interesting splash screen images we can come up with
[myTouch 4G Themes and Apps] Jdunig:
Reserved...........
[Android Software/Hacking General [Developers Only]] bjb_nyj101:
I apologize if this is in the wrong section, but this is the best forum I could think to post in. I didn't want to just post it in a device-specific forum.

Basically, I want to know who's to blame for Android's (almost always) poor battery life. It has been several years since android has been out, and it wasn't until a few months ago that phones started having "good" battery life, namely with the Moto Atrix 4G, and the LG Optimus 2X / G2X. and Samsung Galaxy S II

Is the Android OS to blame. Was there something that was going on before 2.2 that was causing this?

My friend's iPhone 4 has a 1420 mAh battery, and it can last nearly two days with medium use, all while receiving push notifications, etc etc..

In comparison, I have to undervolt & underclock my Evo 4G just so it will get through one work day on the 1500mah battery

And it's not just the iPhone. I know people with large-screened Symbian devices that also have great battery life. Even my roommate's HD7 gets much better battery life with similar usage.

I know that usage is a big factor, and the "good" battery life is subjective, but before people drop in and start raving about how android is more "connected", and stuff is always syncing, blah blah blah. I want you to drop your biases, and accept the truth; android battery life has been terrible.

So who's to blame? Google?
[Android Software/Hacking General [Developers Only]] NovemberEcho91:
I would have to imagine that it's just the nature of the beast in that the iphone and WM7 all have very similar hardware and therefore can optimize there code to suite that specific platform to eek out all the battery that they can.

However the variety in hardware that we all enjoy with android does not enable the same amount of optimizations unfortunately.

That being said, with advances in hardware and software there will inevitably be better battery life around the corner - for all platforms. so i think that the solution would be that manufacturers like samsung, qualcomm, ti and even HTC, Moto to better optimize their products before launch, however out of these i only really see sammy as being able to do this as they are the only one to produce the chips and the phone.

but yeah... just my 2c
[Nexus S Q&A, Help & Troubleshooting] taronas:
When I got the Nexus S (9023) I went to root it, put on Clockwork recovery and immediately made a backup. Meanwhile I played with different custom roms and today I went back to the original backup. All seems fine but the market does not work :(

Any idea what happened and how to get it back?

--------- beginning of /dev/log/system
05-27 06:23:11.792 2322 2322 E AndroidRuntime: FATAL EXCEPTION: main
05-27 06:23:11.792 2322 2322 E AndroidRuntime: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.vending/com.android.vending.TosActivity}: java.lang.NullPointerException
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1647)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at android.app.ActivityThread.access$1500(ActivityThread.java:117)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at android.os.Handler.dispatchMessage(Handler.java:99)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at android.os.Looper.loop(Looper.java:130)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at android.app.ActivityThread.main(ActivityThread.java:3683)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at java.lang.reflect.Method.invokeNative(Native Method)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at java.lang.reflect.Method.invoke(Method.java:507)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at dalvik.system.NativeStart.main(Native Method)
05-27 06:23:11.792 2322 2322 E AndroidRuntime: Caused by: java.lang.NullPointerException
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at com.android.vending.TosActivity.onCreate(TosActivity.java:47)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
05-27 06:23:11.792 2322 2322 E AndroidRuntime:	... 11 more
05-27 06:23:11.796 106 1905 W ActivityManager: Force finishing activity com.android.vending/.TosActivity
05-27 06:23:11.800 106 1905 W ActivityManager: Force finishing activity com.android.vending/.AssetBrowserActivity
05-27 06:23:12.300 106 119 W ActivityManager: Activity pause timeout for HistoryRecord{40875c60 com.android.vending/.TosActivity}
[Nexus S Q&A, Help & Troubleshooting] aleks07:
I had a similar problem today after restoring just "system". Doing a Full restore resolved it.
[Nexus S Q&A, Help & Troubleshooting] taronas:
Phew! got it solved without going the wipe-and-reinstall route. Pushing a current vendor.apk on the phone did not help but then I figured that the latest (CM7) gapps package also has a vendor.apk and this is not the very latest version. So I installed this through adb and this indeed downgraded the market and it could be started again!

Problem solved. Althoug I'm still curious what might have cause the broken market in the backup
[Nexus S Q&A, Help & Troubleshooting] empiire:
If any user here has a Nexus S 4G they'd wanna trade for my EVO 4G PM me or let me know through this thread. My EVO is excellent condition with just a few scratches on the camera lens and two wrinkles in the case from where it got wet, but everything else checks out. Has an Otterbox case, charger, the box it came in, all manuals and everything, and my WiMax RSA keys are verified to work. Thanks.

Edit: pictures will be posted if anyone wants them. :)
[HTC Incredible S] nayak.aj:
To all Devs, Senior members, HTC stalkers and every 1 else.

Since the word has spread about HTC deciding to unlock their boot loaders hence forth

http://www.facebook.com/HTC/posts/10150307320018084,

would this mean that HTC would release some sort of software patch which would remove already existing restrictions on past sold devices ?

Just wondering what you guys would expect from HTC given your vast experience with them.

I ask this question because i am VERY CLOSE to purchasing an XTC clip to S-OFF along with a group of other users.

If HTC were to do this, it would be a waste purchasing the clip.

Regards

Ajay
[HTC Incredible S] timbo007up:
They say they will be no longer are going to give out devices with a locked (or easily unlockable) bootloader. They say nothing about removing the lock from older devices...

It could be that they open it up tomorrow, but also could takes months to do. So i guess buying an xtc clip still is a good option.

My advice: just wait a little while until they anounce they are going to unlock older devices or not.