Develop Bugs

WiFi turns off itself

Hello mates
I try to surf by WiFi most of the time when I am at home but unfortunately my Desire deactivates WiFi ramdomly after ~ 1.5 minutes. The connection is not lost, WiFi is really deactivated! If I re-enable WiFi afterwards, the same occurs again
WiFi-Standby-Policy is on "Never" and I currently don't use any other WiFi-managing apps.
The problem is really pi**ing me off as I cannot simply browse that way :[
Here is a short Video:
http://www.youtube.com/watch?v=m2IBU-C6_XA See 0:13
Anyone else having this issue?

What firmware and radio are you running?
Have you tried changing your Router to connect to a different Wi-Fi frequency channel, could be something to do with interference maybe?

FW 2.1-update1
Radio 32.36.00.28U_4.06.00.02_2
Can't imagine that a wrong channel in my router forces my Desire to switch off WiFi... I'm forced to use channel 13 as I would have interferences otherwise
edit: changed it from 13 to 10, didn't change anything.
Could a hardreset solve the problem?

Yes, i was going to suggest you try a hard reset to get rid of any software bugs and set your device back to factory condition.
If that does not work, and if not already done so, then you could try rooting and flashing to a different rom. You could also try a different radio version too as this can improve signal strength of Wi-Fi.
Sent from my HTC Desire using XDA App

Did a hardreset but problem still persists

I am still having this annoying bug In the meantime I did a hardreset 3 times and also bought another router -.-
Please help me!

I've seen a lot of people complaining about one problem or another on here, and it puzzles me greatly why more respondents don't say the bleeding obvious.. if you phone doesn't work, take it back! That's what warranties are for people!
Sent from my HTC Desire using XDA App

Ginger Villain and WiFi

I have been on Ginger Villain 1.1, 1.2, 1.3 and 1.4 and i have had this problem.
When the wifi is connected, i would say once every five minutes it disconects and re-connects again. Even though this process takes a few seconds, it is very annoying when im on skype as it terminates the call.
I have set the wifi sleep policy to never. I have never had this problem on stock, modaco, and Robo HD roms.
One thing to note, i originally thought this was a gingerbread 2.3 problem. Too see if was true, i flashed the new modaco 2.3 rom and it was fine. I was using skype and other apps for over an hour and it did not disconnect.
So why is this happening in ginger villain?

One thing to note.
I live in a flat and therefore the wifi signal has always been quite low BUT it has always connected without any problems.
Could it be that GV 2.3 decreases wifi signal strength?

I have flashed the latest radio and ril which seems to have fixed it.
But now I am getting graphical issues as the screen is flashing and acting very weird on certain apps.

Anyone got any ideas?

I'm currently on 1.3 GV and have the same issue with the Wifi, about to try a different Kernel to see if it helps.
I've also noticed a decreased signal, I can be standing right next to my router and not receiving absolute full signal... Think it may be a ROM issue?
You have to remember these ROMs ain't perfect and each one seems to have it's flaws, but the dev's are getting there!

What kernel will you try?

Strange. I have no problem with wi-fi. Signal as well as on the stock rom. In the router logs no disconnects.
Kernel: 1.6 HAVS 1113Mhz + BFS from Villain setup
Radio: 32.44.00.32H_5.09.05.30_2

It is very strange, I have tried different radio's but still can't fix it.
Under normal internet use, it is quite difficult to tell that the connection has dis connected and reconnected as it only takes a few.seconds.
When using Skype or Google talk, you can tell and its very annoying.

n1blo said:
I'm currently on 1.3 GV and have the same issue with the Wifi, about to try a different Kernel to see if it helps.
I've also noticed a decreased signal, I can be standing right next to my router and not receiving absolute full signal... Think it may be a ROM issue?
You have to remember these ROMs ain't perfect and each one seems to have it's flaws, but the dev's are getting there!
Click to expand...
Click to collapse
Did you manage to fix this with a different kernel?

I am so glad I have finally found someone with the same issue as me! I have a relatively weak wifi signal (distance) from my hub to my room where I use my desire. On apps like youtube or bbc iplayer, it would suddenly turn off wifi and then reconnect all of a sudden. It meant watching anything with these apps is a nightmare. And I have always had it set to wifi sleep - never. I have never had this problem with any other ROM and I have tried loads. I originally put it down to my already tempermental internet, but I have now ruled this out. This is specifically a GV ROM issue.
GV 1.0 - 1.4 all had the same issue. Then, yesterday much to my surprise I saw in the 1.5 change log that one of the changes was that 1.5 "should fix the wifi sleep bug".
Last night, I tried iPlayer as usual, but I believe the problem still persists. I now don't know what to do. I will try resetting the wifi hub to defaults and so on, but I really don't think it will make a difference. I could try flashing a new kernal, but again I don't see how it would make a difference. Then I thought maybe a new radio, but I don't see the need. I'm using the latest official desire radio, and it works flawlessly on everything else.
So, I'm out of ideas, and my patience is slowly dying. I love the ROM for all its worth. It works perfectly, except for this. But for me, stable wifi is a deal breaker. I might need to try something else like amethyst.

Yes, sounds exactly like my problem. There Is a problem with Ginger villain as it works fine on other Roms.
I have tried so many different kernel's, radios and ril's but to no luck.
The only last solution I can think of other than to change rom is to try the modaco kernel. But the problem with that is, its not available seperately so we need someone to extract it from the rom.

I've got a strange issue with my HTC Desire and GV 2.5 :
at home, it doesn't even detect my Wifi (others devices do, of course), while at work it works perfectly.
The security is the same (WPA2/AES) between work and home, so I don't see any explanation... do you think it can be caused by the channel used ?
Frederic

[Q] Wifi Dropout Problem Persists: Someone, Please Help!

I'm getting really frustrated now. This problem is a real nuisance for me, as I use my Desire a lot solely for this purpose.
In my room, the wifi signal has always been pretty weak, generally only getting 1/2 bars. However, the connection is stable and still about 6mbps. This is never usually a problem for my Desire, it picks up the connection and everything works great. Stock Froyo, Sense Froyo, Sense Gingerbread, Sense V2 Gingerbread, Miui Froyo and Miui Gingerbread all operate flawlessly.
However, I now have a bit of a problem. It seems most Gingerbread AOSP ROM's cause the wifi to play up. I have tried GingerVillain, Oxygen, Redux and finally now my favourite CM7. The wifi constantly drops out and loses connection, and then takes a good 30+ seconds to reconnect. The dropouts can be as frequent as every few minutes, and generally it never lasts 4+ minutes in iplayer without losing connection. If I am just casually browsing, I don't notice. But when I am watching something on youtube or iplayer, the constant dropouts make the experience so horrible it isn't worth the effort.
What's more, there is some odd bug with the iplayer app where once a dropout happens, the audio and video goes out of sync and so on etc. All in all, it makes streaming video unusable, and this was a main reason for me buying a smartphone.
I really don't know what the problem is, but I really would appreciate some help. I would say it was a gingerbread problem, but as stated above, there are many gingerbread roms which don't cause me the same issue. Similarly, I've used an array of different radio's and kernals on each ROM. They make no difference. It depends purely on which ROM I am using. I've tried resetting the bt home hub, restoring it to factory, changing security type, moving it's position and so on. I'm pretty sure it's a ROM / Phone issue though as it works fine with other ROMS. Phone wise, I've set wifi policy to never and set a static IP address. It makes no difference. I still get wifi dropouts!
For reference sake, I'm using the latest stock Radio - 32.49.00.32U_5.11.05.27 and Kernal 2.6.37.4-cyanogenmod-82245..... and obviously CM7 7.0.2.
Please someone help? I'm actually considering upgrading just to solve this. It is absolutely doing my nut in, and I am totally out of ideas or solutions.
Thanks.

Maby a weird thing but on what channel is your wifi broadcasting ?
I had almost the same problem when my wifi was on channel 12. Now on channel 3 there is no more problem.
Not that any other wifi's broadcasting here. It is just that I've got the feeling that android has a problem with "high" channels.

flitz said:
Maby a weird thing but on what channel is your wifi broadcasting ?
I had almost the same problem when my wifi was on channel 12. Now on channel 3 there is no more problem.
Not that any other wifi's broadcasting here. It is just that I've got the feeling that android has a problem with "high" channels.
Click to expand...
Click to collapse
It was on 10 and 11.
I'll switch to 3 and give it a try. Also, I'm going to try flashing the Gingerbread Sense Drivers and RIL.

Hi,
I've also had a similar problem for quite a while now (1-2 weeks). I used my wireless connection on my standard out of factory ROM on my home wifi network, my families wifi networks and my work wifi networks without _any_ problems.
When this problem started acting up I'd start my wifi connection, it would work for like a minute or so (not dependant on the amount of data transmitted or something, idle would last as long as while downloading), and then lose connection.
The strange thing is that it indicates it is fully connected at full strength but can not establish _any_ internet connection whatsoever.
My 3G connection to my network (I live in the Netherlands) works nicely, but it isn't as fast as wifi, so this limits me quite a bit (especially at work, indoors).
I've just tried to upgrade to CM7, but doesn't give any better results. I haven't tried upgrading my RADIO, but I don't really want to if I don't have to.
Any clues what I could do to fix this?

I'm experiencing similar problems.I changed from channel 11 to 4, but it really hasn't helped. I have also set up a portable wifi (netcomm). It runs on channel 3. The network sim is quite slow but the signal strength is much steadier. My faster speedstream completely drops out. I understand this "pulsing" of signal is normal, but mine is beyond the pale.
My acer netbook doesn't demonstrate any dropout issues.
Im running an A501 3.0.1. No upgrade yet for me here in australia. But, I'm wondering if this is just poor hardware.

could try a different Radio.. the latest stock one from the new official gingerbread is in my signature..
MD5: 432ED609D76AE57BA493DA875CDC9D2D

further to my difficulty with wifi drop outs, I'm pleased to say that it appears that my problems probably are related to my home wifi, a Speedstream.
I'm currently spending a week on a houseboat and I've been using a netcomm myzone wifi fitted with a sim card from a prepaid Dodo broadband usb.
I've not had any problem with it. Granted, I've had it close by, but it still seems to work fine when I'm at the other end of the houseboat.
So my acer A501 seems to be behaving itself here. Perhaps, something is causing the speedstream to vary it's signal strength so drastically.

@OP - I posted a thread a few weeks ago about having exactly the same problems as you with AOSP ROM's and weak wifi signals. Once I went to a Sense ROM the wifi signal was great. I prefer the AOSP ROM's so I upgraded my Radio to the latest version but it didn't help at all, I didn't see any change when using wi-fi analyser.
I'm currently using CM7 ROM and just putting up with the weak signal. I'm glad it's not just me though.

Wifi has been spotty at best with new OTA

Ever since upgrading to the rooted, stock OTA ROM, my wifi has basically been unable to connect. I got it to connect a couple of times, but only for a very short while (possibly until I turned the phone off). Prior to this rom, it would automatically connect within a minute of arriving at one of the sites where I had wifi configured. All of the networks are properly configured--it just won't stay connected. It starts to, and then goes back to disconnected.
I have never had any problems with the wifi on this phone, with any ROM.
Is there a trick to getting it back up and running again? Is there a different kernel fo rthe new OTA that will fix it? I've searched and found others with the same problem, but haven't found a solution.
Thanks,
Dave

[Q] Which radio is best for latest Firmware 2.42.405.2

Hi,
obviously I am new to this forum (yes, I admit it, I had an iPhone 4 until recently ). I read a lot of threads here and managed to root two HTC Desire Z phones thanks to the many helpful infos here! I even had to debrand the 2nd Desire Z, because it was a Vodafone branded phone, using a Goldcard, which worked like a charm.
Now everything seems to be fine so far, except some little occasional hickups:
One is, that my battery seems to drain pretty fast when I am downloading something over my Home-WiFi. It can go down over 40% within two hours.
The second is, that every now and then, the phones do not find my WiFi broadcast automatically. I have to go into settings, access points and then manually select the WiFi and hit confirm on the next screen popup showing the MAC-address amongst other things. Most of the times all I need to do is switch my phone on to get the connection. But sometimes it just doesn't...
Both phones are running the Virtuous v2.0.0 (Vision), which is based on the latest 2.42.405.2 release from HTC.
In addition I manually flashed the radio to 12.56.60.25U_26.10.04.03_M using the image from this thread, since it still had the really old radio (26.03.02.26_M) from the downgrade process to the 1.34 firmware installed and this radio seemed to be the one officially released by HTC in connection with the latest 2.42.405.2 firmware.
So now I am wondering if this was the right choice.
I've run across threads claiming the .30 radio (and probably another radio starting with 26.08 or so ?) would be a good combination with the Virtuous v2.0.0. But I am wondering why one should use an older radio. And I don't want to try out many different radios for the next days, so I am hoping, that maybe somebody here has already gone through that process or can at least elaborate on their experiences with the radio they are using.
Maybe someone can also shed some light onto the question, if I should also align my RIL as discussed in this thread.
Thanx in advance!!!
Tronar
--------
Android-Version: 2.3.3
HTC Sense Version: 2.1
Baseband-Version: 12.56.60.25U_26.10.04.03_M
Kernel-Version: 2.6.35.13-virtuous-sense-v3.1.0+
[email protected] #8
Sat Jun 18 00:45:48 PDT 2011
Build-Nummer: 2.42.405.2 CL84109 release-keys
Software-Nummer: Virtuous v2.0.0 (Vision)
Browser-Version: WebKit/533.1

Really? Noone? No recommendations from the experts or opinions from happy or disappointed ROM and Radio user?

The radio depends on your location. Best to ask someone from your country about the better radio to use.
as for me, i do not like the new radio, as the data connection is sluggish, as compared to the older ones.

The best radio to use would be the one that was RELEASED with the rom. The one that ends in .03.

The data connection is definitely different with the .03, because before my phone usually showed 3G on a regular basis and switched to H only when I caused some data transfer (e.g. browsing or requesting data through a Widget). Now my phone constantly displays an H (unless I am in a G only region of course).
Question: did they just change the way the connection is displayed or did they also change the switching between regular 3G and HSDPA? I think I read somewhere that the switching preserved battery in the long run, because maintaining an H connection requires more power than a simpler 3G connection. Does anyone know something about that?

Hi,
first of all: I am also using Virtuous v2.0.0 (Vision) in combination with the latest radio (26.10.04.03) on my DZ.
Tronar said:
The second is, that every now and then, the phones do not find my WiFi broadcast automatically. I have to go into settings, access points and then manually select the WiFi and hit confirm on the next screen popup showing the MAC-address amongst other things. Most of the times all I need to do is switch my phone on to get the connection. But sometimes it just doesn't...
Click to expand...
Click to collapse
I also have to manually disable/enable my wifi to connect to any network, but only after a reboot. Since I do not reboot frequently I do not care.
In general the 26.10.04.03 radio works best for me (in Germany) - I have good coverage and a stable 3G connection. My battery is also fine with this radio. But as it was said previously YMMV.
Are you using any software which could interfere with the wifi state? For example I am using "UnlockAtHome" which for some reason tries to put the Wifi to sleep when you are not connected to a whitelisted network and the screen is turned off - something like this could cause wifi connection drops.