Related
Let me first say that I love this rom. I'm running the imoseyon kernel and get incredible battery life and all things seem good.....except my home wifi won't connect. Sometimes I will power cycle and it will connect for a bit then disconnect. I use the wifi for my PS3 without problem. Any suggestions? I tried reflashing the kernel and I still have the same problem. Hopefully you guys can help me on this.
bump. I can get it to work if I power cycle every time right before I connect to wifi. I guess its not a big problem but I want to try connecting to other wifi networks to see if there are problems. Could it be the modem? I have a linksys.
Why not try Bamf 1.7?
First time poster, long time lurker. To start, I'd like to thank all the devs who work so hard on the roms so many of us enjoy. Now on to the issue...
I'm running dasBAMF 2.0.6, the mr2 radio, and the kernel I'm using is 2.6.35.13-imoseyon-3.0.1GBtest1-hg928417061161-dirty. Needed to tether for the first time since getting my tbolt yesterday and it all works fine until my screen shuts off (locks). At that point my 3G data drops off and my tether loses Internet access until I turn my screen back on. I've poked around in my settings and was unable to find anything that seemed relevant to the issue. Anybody else encounter this and come up with a fix?
Suboof said:
First time poster, long time lurker. To start, I'd like to thank all the devs who work so hard on the roms so many of us enjoy. Now on to the issue...
I'm running dasBAMF 2.0.6, the mr2 radio, and the kernel I'm using is 2.6.35.13-imoseyon-3.0.1GBtest1-hg928417061161-dirty. Needed to tether for the first time since getting my tbolt yesterday and it all works fine until my screen shuts off (locks). At that point my 3G data drops off and my tether loses Internet access until I turn my screen back on. I've poked around in my settings and was unable to find anything that seemed relevant to the issue. Anybody else encounter this and come up with a fix?
Click to expand...
Click to collapse
The problem is with the wifi sleep policy I believe, I think there is a fix for it in his kernel thread. Not totally sure about it because I never really tether, but I have seen other people post about a fix for that problem, either in the kernel thread, or the bamf thread.
Thanks for the reply. Was starting to think it might be kernel related. Cheers.
Looking around for the tether fix, but so far I'm finding nothing. If anybody has a link for the thread, I'd appreciate it.
Suboof said:
Thanks for the reply. Was starting to think it might be kernel related. Cheers.
Click to expand...
Click to collapse
That's what I'm saying, i believe it is, check for the wifi sleep fix in the kernel thread, I think that's where it is.
It's not a tether fix, I think the file is wifi_sleep_fix.zip
Still having trouble locating either the tether fix, or as you said, the more likely wifi sleep fix (or similar). About to try a different kernel entirely and see what kind of result that may have. Appreciate the effort all the same, but I'm starting to think I'm either blind or said fix is no longer listed.
*EDIT* Looks like the functionality is baked into the kernel....
v2.8.1test1 (6/3/11) - 2nd attempt at screen off sleep for 3g/4g without breaking 2g.
Thinking that very well may be the source of the issue.
Issue is still ongoing with BAMF 2.1 remix. Tried numerous kernels with the same result. If anybody has any ideas I'm still all ears (or eyes I suppose). Additionally, with the phone plugged in and charging, the screen can go off and continue tethering with no issues. Have my wifi sleep policy set to never. Would appreciate someone verifying the same behavior on their device (ie data stops while tethering when screen goes off) just to verify it's not just me encountering this.
FIXED: check out post #17
I didn't think posting this in each GB Rom thread and kernel thread would be appropriate so I'm starting here. Thanks in advance for any feedback!
Okay......After doing countless and wasted hours of searching and coming up empty handed, why is it that only a few of us are having the WIFI issue on the Gingerbread ROMs? It doesn't matter which ROM I use as soon as the screen cuts off, BAM, no WIFI or 3G data. And yes WIFI sleep policy is set to never and I've tried turning on Better WIFI performance and I've even tried every kernal out there, nothing works. FROYO ROMs are working fine so it's got to be either the Gingerbread ROMs or the Kernels.
Either way I'm okay with the issue not working (yet) and I understand that HTC hasn't released the source for the GB Kernel yet. All I would like is some clarification from the people that build these ROMs and Kernels that the WIFI is not working yet. I understand if you're in a 4G area, after all 4G is much faster than the WIFI anyway but for those of us not in a 4G area yet WIFI is king when at home or at work. So if the developers are using 4G constantly I understand the WIFI neglect, but I really don't think it's the developers. These guys are too smart to let something like that slide by! Can someone shed some light on the issue? Thanks again in advance!
This is not an issue with the leaked GB roms themselves or the latest kernels, because the wifi is working great for most people.
It is going to be helpful if you list which rom, kernel, and radio you are using. I did have a similar problem one time, my wifi was going to sleep when the screen turned off and went idle.
It had been working fine but I tried to take a shortcut and reflash the rom without wiping data because it was the same rom. After attempting that which was a bad idea but more of an experiment/learning session for me, I had exactly the problem that you stated.
After wiping my phone properly and flashing the rom, the problem was gone.
I have been running BAMF sence 3.0 with the MR2 radio. I tried MR2.5 and had some different small issues, MR2 has been working Great. Currently with BAMF 3.0 RC 3, the MR2 rom and the latest dreamKernel, everything is running perfectly, at least everything I use or thought of using.
The background data is extremely important for me because I communicate exclusively with my girlfriends using IM services such as gtalk with Trillian. So I wouldn't be able to run gingerbread if it wasn't working REALLY good.
Here's the thread that I use often as a resource. It discusses some issues similar to what you are dealing with, and is update very regularly
http://forum.xda-developers.com/showthread.php?t=1086518
I'm having an identical issue to the OP. Running BAMF GingerREMIX 2.1, Imoseyon's 3.3.8GBTest+ , MR2 radio.
Wifi just disconnects when screen is off. When I turn the screen on, i can see the wifi indicator is all black (similar to no bars). Once it's on for a second or two, it lights up again, and I get whatever notifications I missed due to no data(email, etc).
Ive done the 3x data, cache, and dalvik wipe before flashing the ROM and before flashing the Kernel. It's absolutely DESTROYING my battery life. Since noticing the problem, i've re-wiped and re-flashed everything, didn't help.
Thanks for the response...I'm stumped then because I have tried every combination of kernal/ROM that is available out of the Gingerbread leaks. I recently last night tried BAMF Sense 3.0 RC3 and GINGERTH3ORY V4.5.1 and BAMF 2.1 Remix again along with both MR2 and MR2.5 radios. Nothing worked so I went back to the reliable Perfect Storm 1.5 ROM and left my radio at MR2.5
Any suggestions? Thanks for the help!
theaustins513 said:
Thanks for the response...I'm stumped then because I have tried every combination of kernal/ROM that is available out of the Gingerbread leaks. I recently last night tried BAMF Sense 3.0 RC3 and GINGERTH3ORY V4.5.1 and BAMF 2.1 Remix again along with both MR2 and MR2.5 radios. Nothing worked so I went back to the reliable Perfect Storm 1.5 ROM and left my radio at MR2.5
Any suggestions? Thanks for the help!
Click to expand...
Click to collapse
I'm having no issues with gingeritis 1.0 (Not the 3D Alpha), and lean kernel 3.4.0. Did you try those?
Wayloss said:
I'm having no issues with gingeritis 1.0 (Not the 3D Alpha), and lean kernel 3.4.0. Did you try those?
Click to expand...
Click to collapse
I did try the gingeritis 1.0 3D with dreamkernel but not lean. Maybe I'll give that a shot this evening but I'm not holding my breath...lol I've tried almost everything and known combinations that are working for others and all the wipes I can muster, nothing is working.
Okay I've been trying Gingeritis 1.0 3d with the lean kernel for a few hours hours now. When my screen turns off I will receive emails for a few minutes but then I stop receiving them until I wake the the phone up. Once i wake the phone up i start receiving messages likevi just turned it on from a good nights sleep. Does anyone know what's going on?
Sent from my ADR6400L using Tapatalk
I've actually had this problem also ever since i moved to the Gingerbread. When the screen turns off and i turn it back off after awhile, the WiFi seems like it was sleeping the entire time. I get all my notifications when i turn the screen back on. And i do believe this has been killing my battery life a bit. I have wiped before i flashed. I tried it with the original GB radio/MR2/MR2.5. I've flash different kernels. Wifi sleep is set to never.
Note: I tried running an app such as Pandora on while the screen was off and only in situations like this the WiFi doesn't have the problem.
tethering is ****ed up as well in gb, screen off, no tether, screen on and everything is okay. personally i think that something is ****ed up at the kernel, i switched back to froyo and problems went away.
For the record.....if I set wifi sleep policy to never when plugged in I still receive notifications instantly but it's through 3G because when I wake the phone 3g is active instead of wifi.
Sent from my ADR6400L using Tapatalk
This is something I've brought up before too, but nobody addresses it because there probably isn't an answer about a whether it's the kernel or rom. I've just come to terms that I can't use wifi. For those who are suggesting we didn't clear data appropriately, that's not the issue. Most of us who have this wifi problem have been determined enough to try multiple clean installs to get to the bottom of this issue.
jschecter said:
This is something I've brought up before too, but nobody addresses it because there probably isn't an answer about a whether it's the kernel or rom. I've just come to terms that I can't use wifi. For those who are suggesting we didn't clear data appropriately, that's not the issue. Most of us who have this wifi problem have been determined enough to try multiple clean installs to get to the bottom of this issue.
Click to expand...
Click to collapse
Shall I throw another quirk into our problem?............... I flashed CM7.1 RC1 early this morning. This is the best ROM I've put on my TBolt yet. WIFI seems to be working flawlessly except for right after the initial install it wouldn't download anything, through browser or even open the market. After a reboot, I'm going strong. I am receiving messages and data when phone's screen is off. I'm beginning to think that it might be a Sense 3.0 problem....any thoughts from the peanut gallery?
The problem with GB is that it is not official. The ROM is not final (or has been ported from a different phone), kernel is not final, and neither is the radio. We shouldn't be surprised that a lot of features don't work properly. Now cyanogen do their own Roms and kernels basically from scratch, and maybe that is why it's working. GB was fun to have, but i just switched to Froyo for faster 4g speeds, ability to tether properly and better battery life. I'll wait for the proper GB before switching again.
Yeah not Gingeritis 3d but the normal version.... I've noticed also that it seems settings don't change, Like I have turned off Haptic feedback yet still get it when i type on the keyboard, and still get weather sounds with the sounds turned off. This is every time I flash even with 5 wipes. Settings don't seem to stick.
Wayloss said:
Yeah not Gingeritis 3d but the normal version.... I've noticed also that it seems settings don't change, Like I have turned off Haptic feedback yet still get it when i type on the keyboard, and still get weather sounds with the sounds turned off. This is every time I flash even with 5 wipes. Settings don't seem to stick.
Click to expand...
Click to collapse
For the keyboard not turning off haptic feedback, you have to go to the settings in the keyboard to disable it. Settings->Language and Keyboard->Touch Input->Text Input->Uncheck Vibrate While Typing.
WI FI Alternative
And I thought I was the only one having problems with wifi tether on gingeritis 3D. I posted a question in a different forum but no one answered me. So after trying different versions of wireless tether I found one that is working perfectly for me. It is wireless tether v2.0.5. I've been using it for 2 days with no issues and phone screen doesn't have to be on. Now, this may not work for everybody, like I said I tried different versions until I found the right one.
Here is the link: http://code.google.com/p/android-wifi-tether/downloads/list
I hope this helps some of you.
Okay.......!!!!!!!! Thanks to the folks over at theMikMik.com (akaGingeritis ROMs) forums I now have working WiFi with the Gingeritis ROMs. Just download Advanced WiFi Lock from the Marketplace and set it up and you're good to go! Now that wasn't hard was it guys/gals? I've been looking for an answer for so long I can't even remember when I started....oh wait it was the first day that Gingerbread were available by these great developers!!!! Sorry, I didn't mean to vent, I'm not mad just very excited that now I can enjoy these Gingerbread ROMs. So everyone else that's having problems with the WiFi staying connected, download Advanced WiFi Lock from the Marketplace and get your Ginger on!
So is that the free version, or the paid version? You're finding that your WiFi now says connected even if the phone is sleeping? To do some more testing, I fully charged my phone, turned on my WiFi, and connected to my home wireless for 5 hours, just let the phone sit. Used 50% of my battery. Next day, same thing, but had WiFi off, 4g on. 5 hours later, used 15% of battery. Pretty sucky that I can't use my TB on my own home network.
Sent from my ADR6400L using XDA App
xNitebreedx said:
So is that the free version, or the paid version? You're finding that your WiFi now says connected even if the phone is sleeping? To do some more testing, I fully charged my phone, turned on my WiFi, and connected to my home wireless for 5 hours, just let the phone sit. Used 50% of my battery. Next day, same thing, but had WiFi off, 4g on. 5 hours later, used 15% of battery. Pretty sucky that I can't use my TB on my own home network.
Sent from my ADR6400L using XDA App
Click to expand...
Click to collapse
I'm using the free version as the paid doesn't offer any extra features I needed. I left my phone connected to WiFi all night idle, about 7.5 hours, and only used 13% of battery and received all messages. I can't test on 4G so please provide feedback for others.
Sent from my ADR6400L using Tapatalk
Not so lucky. Downloaded and installed advanced WiFi lock. Connected to my home wireless and see the same exact results. WiFi just sucking battery. Still draining at about 10% an hour on WiFi and about 3% an hour on 4g. I'm so confused over this, how is WiFi draining battery more than 4g? Phone isn't even usable on WiFi. Checking battery usage stats as noticed that the phone is constantly awake when WiFi is on.
Sent from my ADR6400L using XDA App
Yeah, i searched for this and apparently it was addressed in some firmware a while back, kF something. Im running the stock bell rom atm (kg2) with CFroot kernel, and the past two days I've noticed at some random time during the day, wifi sharing will randomly turn on and i will not notice.
It will then continue to run, eating up my cpu to the point where I've lost like 20% off my battery before i notice that my phone is randomly hot now and what the hell. The past two days its used 20% of my battery, and I've nEVER EVER tried to use wifi sharing ,seems to randomly turn itself on whenever it feels like.
Can anyone chime in? Especially a bell user, do you guys have this phantom wifi sharing thing going on too? I'm confused, because if samsung fixed it back in KF4 r something, why am i experiencing it in KG2?
Thanks...
I thought that issue was solved with KF3 and later, least I don't have it anymore.
Sent from GT-I9100
ithehappy said:
I thought that issue was solved with KF3 and later, least I don't have it anymore.
Sent from GT-I9100
Click to expand...
Click to collapse
Yeah, i read some threads on here, and all the people were like yay! its gone samsung fixed it. Don't know why or how I'm experiencing it, since the threads did say that using wifi has nothing to do with wifi sharing..
i was on KE7 i think and when i looked at the battery usage screen it had wi-fi sharing there at like 17% of the battery
unleashed12 said:
...
Can anyone chime in? Especially a bell user, do you guys have this phantom wifi sharing thing going on too? I'm confused, because if samsung fixed it back in KF4 r something, why am i experiencing it in KG2?
Click to expand...
Click to collapse
I've only had my GS2 for a week and I am still running stock Bell ROM and kernel (KG2). I have noticed the same thing occasionally though. I was wondering if it has anything to do with these Gameloft games. I know they have ability to do multiplayer over wifi. Maybe they just leave the sharing service turned on even when exiting the game?
theppler said:
I've only had my GS2 for a week and I am still running stock Bell ROM and kernel (KG2). I have noticed the same thing occasionally though. I was wondering if it has anything to do with these Gameloft games. I know they have ability to do multiplayer over wifi. Maybe they just leave the sharing service turned on even when exiting the game?
Click to expand...
Click to collapse
Wow thank god I'm not the only one with a bell GSII that has this issue, its odd that samsung fixed it but it happens on our i9100 though. No it can't be, because the process actually labels as the wifisharing apk or w/e. Ive never ever launched any of the game loft games either.
So i think the only choice we have is to delete the app/freeze it using titanium backup or something?.. its pretty annoying because it always eats up at least 10-20% of my battery before i notice it.
Freeze it and WiFi Sharing Manager. It's about as useful as Bluetooth file transfer (i.e., hardly ever used by anyone), and if you do need it, you can always unfreeze it. Samsung really needed to add a toggle for it.
Freeze it with Titanium.
Does anyone know what this wifi sharing actually does? I can still tether and I can still use Kies once i froze it so what does this even do?
It seems just about anything will trigger WiFi sharing to come on. No app specific, almost random. I swear you cough and it'll come on sometimes.
But for us using the Bell S2, unless you want to gamble with a different Kernel (hit or miss on phone functionality issues), we're stuck with it until we get a fix through Kies.
cwepruk said:
Freeze it with Titanium.
Does anyone know what this wifi sharing actually does? I can still tether and I can still use Kies once i froze it so what does this even do?
Click to expand...
Click to collapse
Yes, you can still tether hot spot as well as connect to wi-fi or do anything when you freeze wi-fi sharing and wi-fi sharing manager. I can't beleive the Bell KG2 still has this problem. I had it on KE7 but one of the next firmwares seemed to fix it and it *never* triggers. I think Wi-fi sharing is kind of like bluetooth sharing where you can send files over wi-fi to another device. When browsing in file manager you can click share and share something over wi-fi, bluetooth, gmail. So I would assume that if you chose to share the file over wi-fi, that would be when wi-fi sharing would be invoked. I just don't know what devices would use wi-fi sharing...perhaps you'd need another SGS2
use titanium backup and freeze it and all of the other wifi apps you will see in the list. i froze everything that said wifi and not only did the issue go away, but wifi still works for surfing the net and downloading data.
from what i have read, in order to use wifi sharing the other device has to have that feature enabled as well, so its not like you can use it much anyways.
as for the previous commenters comment on trying another kernel and losing functionality, that has not been the case for me. check in the development section and read up on some of the kernels there. i am using the one with ninphetamine in the title and it works great
Hey guys, lately my wi-fi connection has been very slippery, as if it drops and then reconnects often, although it remains physically connected to my router. I don't know if it could be my router since every other device in my home is connecting to it fine. My phone is able to connect well to networks outside of my home, though, so I am unsure. Do you guys think it's the routers fault or maybe a kernel issue of some sort (I'm running stock kernel)? I've been having this issue on Tranquility and Viper ROM (maybe also on Mean) so it can't be A ROM issue. Any help would be appreciated. Thanks!
sounds like u have a gaf phone man.. if every other phone in ya house connects fine.. its not the stock kernel.. also the update we just had the OTA was supposed to fix wifi issues.. so u mite have something up with your phone.. alot of people had wifi issues that why they had a fix in the for it in the OTA we just got... my phone did the same ishh before the OTA now its fine..
I drop 3G like It's cool but that's sprints problem, never had that issue on WiFi. This phone has very powerful radios.
Sent from my EVO using xda app-developers app
Check your wifi settings and make sure that your wifi connection is set to never sleep. Also Check your wifi frequency band in "wifi advance settings" and make sure its set to 2.4 only. That might help.
#Root-Hack_Mod*Always\=LTE
I doubt my phone is bad since it can connect find everywhere else. I'll try those tips, thanks
Sent from my LTEVO
guih said:
Hey guys, lately my wi-fi connection has been very slippery, as if it drops and then reconnects often, although it remains physically connected to my router. I don't know if it could be my router since every other device in my home is connecting to it fine. My phone is able to connect well to networks outside of my home, though, so I am unsure. Do you guys think it's the routers fault or maybe a kernel issue of some sort (I'm running stock kernel)? I've been having this issue on Tranquility and Viper ROM (maybe also on Mean) so it can't be A ROM issue. Any help would be appreciated. Thanks!
Click to expand...
Click to collapse
In wifi settings change the frequency from auto to 2.4 ghz. It fixed my wifi issues.
Sent from my EVO
guih said:
Hey guys, lately my wi-fi connection has been very slippery, as if it drops and then reconnects often, although it remains physically connected to my router. I don't know if it could be my router since every other device in my home is connecting to it fine. My phone is able to connect well to networks outside of my home, though, so I am unsure. Do you guys think it's the routers fault or maybe a kernel issue of some sort (I'm running stock kernel)? I've been having this issue on Tranquility and Viper ROM (maybe also on Mean) so it can't be A ROM issue. Any help would be appreciated. Thanks!
Click to expand...
Click to collapse
There's an app in the Market called WiFi analyzer. U can use it to see what other wireless networks are operating in your area. It will also reccomend the best channel for your router to be on.
Sometimes there is a lot of interference on your channel and switching it will help or has helped quite a few people with your problem that I know of.
I had a problem at work with a linksys router not issuing an ip address to my phone consistently. What I did is take a screenshot of my ip address, subnet mask, DNS address defaults, etc. when u could connect. Then I made myself a static ip using that info. A good app that basically let's u run ipconfig and other network troubleshooting applications is an app called Fing.
I've worked on this issue far and wide. If the new ota didn't help and u still get random disconnects thru WiFi then u need to exchange your phone. It is actually a problem with the radio. My first EVO LTE did it and I could fix WiFi disconnects temporarily, but not permanently. This, my 3rd EVO LTE works great with no ota installed.
Good luck. Hope I was of some help. Pm me if u need more help.
Sent from my EVO using xda app-developers app
For me, I was on a different channel than my neighbors with no other wireless device ever had a problem in the 12 years I've been there.
What I do, Go into wifi advanced and click on the high-performance setting.
Only use it when needed as it burns battery.
Post back if it fixes the drop issue for you. Fixed it for me.
.,
Last night I flashed the awesome kernel and set the frequency to 2.4 seemed to go away. Today I flashed tranquility rls 1.a and I'm running it as is and having the issue again . I'll try out your suggestion throughout today and tomorrow, thanks for the tips guys!
Sent from my LTEVO
I've been hearing about people talking about the wifi issues since day one, but never actually run into them. The past few days though I've been trying to stream and download things (exporting through dropbox) over wifi, and OMG, what the hell is this? Every 2 or three minutes the connection just stops - the wifi bars at the top still show the wifi connected, but the the stream or download just stops. Sometimes it starts up again, sometimes I have to disconnect from the wifi and reconnect. And the whole time the wifi indicator doesn't indicate any loss of signal - once in a blue moon though you'll see it disconnect then reconnect. I don't want to hit that high-performance setting (although it seemed to help the in the limited time I used it), because it uses more battery. I thought the update was supposed to resolve these issues. I know I never had these issues before the update. None of the tricks mentioned in this thread seemed to help. Just wanted to report the issue in case some other people are having it also, and hoping an update will come out in the near future to resolve it. On Viper4G, btw. If have time at some point, I'll try to flash another rom to see if I get the same issue.
fachadick said:
I've been hearing about people talking about the wifi issues since day one, but never actually run into them. The past few days though I've been trying to stream and download things (exporting through dropbox) over wifi, and OMG, what the hell is this? Every 2 or three minutes the connection just stops - the wifi bars at the top still show the wifi connected, but the the stream or download just stops. Sometimes it starts up again, sometimes I have to disconnect from the wifi and reconnect. And the whole time the wifi indicator doesn't indicate any loss of signal - once in a blue moon though you'll see it disconnect then reconnect. I don't want to hit that high-performance setting (although it seemed to help the in the limited time I used it), because it uses more battery. I thought the update was supposed to resolve these issues. I know I never had these issues before the update. None of the tricks mentioned in this thread seemed to help. Just wanted to report the issue in case some other people are having it also, and hoping an update will come out in the near future to resolve it. On Viper4G, btw. If have time at some point, I'll try to flash another rom to see if I get the same issue.
Click to expand...
Click to collapse
It's kind of strange,mine has been dropping but the actual indicator in the status bar goes off when it does.I've seen it connect and disconnect 10-12 times per minute.I'm also running latest firmware/radios on the latest version of ViperRom.I'm also running Enoch's Kernel but not sure if I had the problem before the kernel flash or not.
im having the same issue. ive only really started noticing it because i was running chameleon pretty much since i got the phone and this never seemed to be an issue. now im on viper4g and my wifi will drop sporadically. it drops, i see the 3g icon for about half a second, and the the wifi reconnects. sometimes itll do it just once, sometimes itll do it continuously... the longest ive let it go before interfering is about 30 seconds. but my battery usage screen tells me that it goes on for way longer than that if left alone.
anyway, im on the lastest firmware, and i have the channel set to 2.4 (5 seems to knock everything in my apt, including my phone, off the router). i use the best wifi performance option sometimes, but as has been mentioned, it drains the battery. the phone wont sleep with that option checked. also, it seems to happen more frequently when im on the opposite side of my apt from the router.
ive read stuff about using a screwdriver to pull the antenna pins up a little, but that scares me. i dont really think that has anything to do with it anyway as ive tried that test where you squeeze the phone to see if your signal changes. it doesnt.
really, im kinda at a loss here. im thinking that i might try to exchange the phone if i cant get this figured out soon, but i dont want to do that if its something with my router or if the replacement is going to do the same thing.
I am using Viper 4G and have been having issues with my wifi connection dropping but more recently my phone has been restarting only while connected to Wifi. I haven't tried changing the wifi Frequency band to only 2.4GHz , but I will once I get home after work. I hope it works because its getting kinda annoying to have my phone restart so much while its just sitting idle.
I believe the rapid connect/disconnect issue some of us are having is also related to the phone not playing nice with particular routers. HTC referenced that fact when the 1.22 OTA came out. The changelog said the issue was fixed on how the phone communicated with certain routers and the disconnects should be eliminated. I can attest that the new update has made it a little better, but still not 100%.
The router at my work has been perfect, I've never disconnected from it once.
The router at my house is a whole different story. I have given up on downloading a ROM with my phone, directly to my phone. I will start the DL, sit the phone down and go do something, only to come back and find "download unsuccessful" every single time. I know it is because it is disconnecting. I can sit there and watch it happen.
The router at my friend's house is fine. Connect once, and never worry again the rest of the night. Obviously I need a new router. More obviously, HTC's software needs fixing. I shouldn't have to buy a new router just so one of my devices can stay connected to it.
Interesting seeing all these reports of dropped connnections with Viper4G. I've been running it for a few weeks and have never had a connection drop while it was in use on either the 2.4ghz or 5ghz bands of my d-link router. This thread over here suggests that replacing your Sense Settings.apk with an AOSP Settings.apk solves the problem for some people. I can't verify since I wasn't experiencing disconnects, but the AOSP menus are cool anyway
http://forum.xda-developers.com/showthread.php?t=1824465
My issues (detailed above) have apparently resolved themselves. I haven't lost connection once today, and I was streaming and downloading all day.
I don't see how this actually did anything but here's what I did. I decided to try another kernel instead of the stock one that comes in the viper rom. I knew the wifi fixes that HTC supposedly made were in the new kernel, and I knew I wasn't having any issues until I updated, so I thought I'd give a custom kernel (based off the old base) a shot, and play around with some new governors and overclocking while I'm at it. I did a nand backup and flashed awesome sauce. Wifi issues were gone, but I didn't like the kernel, stock seemed smoother. So i restored my backup, and for whatever reason, my wifi issues remained gone. Like I said, I can't explain it, but there you go.
Nice to know I'm not alone with this. My Wifi drops every so often, particularly at night time or with downloads. Hopefully HTC figured out a way to sort this out 100%.
Sent from my LTEVO
If you have a wireless router like myself that operates at two distinct bands, go into your Wi-Fi settings and choose the band that is at the higher range, and setting best performance is also a good idea, although this might result in greater battery drain. HTH!
Sent From My S-OFFed, R00ted, 100% Tricked-Out HTC Evo 4G LTE via XDA Premium!