Wifi issue after 4.4.3 update - One (M8) Q&A, Help & Troubleshooting

Hi, after 4.4.3 update i have a problem with my wifi, once enabled it is fast but after a while it becomes slow, very slow... Signal is at maximum but it keeps uploading and downloading in vain, i tried many options in the wifi advanced menu but it didn't work, i must switch wifi off/on to solve the problem.
I am on stock rooted rom, i am going to downgrade the firmware because it worked very well on last version, do you have any suggestions ?
Thx for your help.
PS : I tested with different routers.
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Nobody has the wifi slowing down problem ?
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How did you update, by OTA?
If not a "clean" install (wipe user data) I would suggest doing a factory reset. Random bugs after an OTA are often (although not always) caused by incompatibity with some pre-existing user data, and frequently resolved by wiping data.
Otherwise, downgrading firmware might help as you mentioned (as WiFi module is usually one of the firmware updates). Although this might cause other issues (slow boot, broken WiFi or Bluetooth).

First time i had the problem with ota update, then i did a factory reset and wiped everything issue persists.
I found on the Internet that nexus users have the same problem.
I think that downgrading the firmware is the only solution for me now but it is strange that i am the only one who is facing this issue on HTC M8.
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ama212 said:
I found on the Internet that nexus users have the same problem.
I think that downgrading the firmware is the only solution for me now but it is strange that i am the only one who is facing this issue on HTC M8.
Click to expand...
Click to collapse
I would not take a different phone having a similar issue to mean anything.
You haven't stated what version, CID, etc. you have. Each carrier version has its own software version, so possibly there is a bug in your carrier software/firmware. On the other hand, if its a common CID on here and other have not had the issue, then something else is going on.

2.22.401.4 unbranded stock rooted rom supercid unlocked bootloader soff
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ama212 said:
2.22.401.4 unbranded stock rooted rom supercid unlocked bootloader soff
Click to expand...
Click to collapse
That is probably the most common software version here. As it doesn't seem to be a widespread issue, I think something else is going on. Maybe try to re-install the OTA as maybe it was just a bad install? Or try a 2.22 based custom ROM to see if the problem persists? I'm just brainstorming a bit here.

I tested the Venom ROMs, with 1.8.0 and last firmware no problem, with 2.0 and 2.22 firmware i have the issue
Thx for your help anyway.
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Odd. And the routers you tried area all different make/models?

Yes they are different.
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Someone had the same problem here http://forums.androidcentral.com/htc-one-m8/378071-htc-one-m8-wifi-connection-issues.html
But the topic is old... really strange problem.
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For information wifi problem still present with last update 2.22.401.5.
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Finally i found a solution, i disabled dhcp and defined a static ip for the phone, wifi is stable now.
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after updating to 2.22.401.5 i got this problem first the wifi worked fine but slow then it's just telling me that my connection is bad though it's fine on other devices

Yes really bad wifi management on 4.4.3.
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same problem here, but only on a 2.4ghz signal; my 5 ghz signal is fast as always..

ama212 said:
Finally i found a solution, i disabled dhcp and defined a static ip for the phone, wifi is stable now.
Sent from my HTC One_M8 using XDA Free mobile app
Click to expand...
Click to collapse
Hi Guys,
i have the same problem as well, tried also what you have suggeted but still have the same issue

Do you have a wifi repeater ? because if i switch off mine the problem is gone.

ama212 said:
Do you have a wifi repeater ? because if i switch off mine the problem is gone.
Click to expand...
Click to collapse
Thank you for your quick answer.
What do you mean by wifi repeater?

It takes the existing wifi and rebroadcasts it to have a better signal.

Related

HTC one x data connection issues

Hey, I have been using HOX for a month now and noticed an unique problem.
I noticed that my phone behaves as if it doesn't have data connection even if the 3g icon is present in the status bar. No data transfer takes place even if the icon exists. Here the only option left is to restart the phone to resume data...
They typically occurs every 2 days post restart. Has anyone noticed this?
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Yep, I get it too. You on Orange UK?
Sent from my HTC One X
Think a 1.29.401.12 update is coming out to fix this issue.
Am using the international version...any idea when the new build will drop?
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game1811 said:
Am using the international version...any idea when the new build will drop?
Click to expand...
Click to collapse
It's been appearing on Nordic countries for about a week.
I have had the same problem, after all the ROMs I've tried, after using CM10 yesterday, it was like I have a LAN connection even faster than the first time I got the phone...
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Yes I have this too. Seems to only be resolved via reboot. Airplane mode on off has no effect.
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Hi, I'm on orange UK too and suffer from this problem but not all the time. Though when it happens, as already stated, airplane mode on/off doesn't work. Requires a full reboot to get data connection back.
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I seem to get this on Vodafone UK too, but it only seems to happen if I travel a significant distance (a long distance train journey for example). I data roamed in Europe for two weeks this month and didn't see the problem a single time. Only a reboot fixes the problem - I've tried airplane mode to reset it but it still doesn't work.
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Same here in Czech rep. (Vodafone)
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This problem has consistently cropped up with I was using a Battery saver app (easy battery saver, or juice defender, or...). Basically, when the data connection is controlled by the battery saver apps, the connection shows a 3G or H but no data transfer happens.
Either remove the battery saver app or don't allow it to control the data connection and this problem should not crop up again. I tested this against easy battery saver and juice defender and a another battery app (don't remember which), and on 3G as well as LAN.
Don't know if this helps in anyway or means anything, but that was happening to me with a T-Mobile unlocked Sensation while I was overseas just a week ago in Lebanon and France. Have not had the issue in the US w/ the HOX or Sensation
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I've got the same issue. The connection dropped while using Facebook. It happens every two days. I'm on the Dutch Vodafone network. Only a reboot fixes the issue, airplane mode doesn't. It's getting really annoying....
Try the new 1.29.401.12 RUU if your phone is unbranded. That should help data issues.
ste1164 said:
Try the new 1.29.401.12 RUU if your phone is unbranded. That should help data issues.
Click to expand...
Click to collapse
Will this version be available OTA?
I find that with android phones, mobile data and MMS never work 100% unless using Cyanogenmod carrier APNs from here . Before using those APNs on my One X, i would randomly get my mobile data disconnecting (no signal at all) for split seconds at a time and MMS wouldn't send either.
Mobile data was also slower than it was on my Desire Z which used Cyanogenmod's APNs. Mobile data was then much faster on my One X after i corrected the APNs to the ones on that Cyanogenmod link and then MMSs started sending again. Also funnily enough, before my Desire Z used Cyanogenmod's APNs, it couldn't send MMSs either and its mobile data speeds were also very slow and inconsistent xD.
I think every android user needs to bookmark that link and then use those APNs each time they flash a new ROM as they are bulletproof. Hear me out on this one. I have tried the APNs from my carriers over the years several times and they never work as good or as correctly as the Cyanogenmod ones do. I don't know if it's just like this for me here in Australia, but i'd highly recommend using the APNs on that link anyway.
wingendplate said:
Will this version be available OTA?
Click to expand...
Click to collapse
It should come to the UK eventually. It has been released as an OTA in Nordic countries.
Even i thought it was due to juice defender..so i stopped using it...but the issue still persisted!
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Guess this 401.12 update is gonna reach india very late!
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And me (Orange UK)
Tom

My wifi is broken? How to fix. Help please

Suddenly i am having wi-fi problems with my htc one.
I am on android revo hd rom v15
After a month using the rom just recently i experienced a problem with my wifi.. My wifi cant detect routers within a range. It can only detect it if you are directly stamding beside the router. Two to four feet away will make the wifi signal 1bar. Then going further will loose the connection. How can i fix it. Please help me..
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PierreTech said:
Suddenly i am having wi-fi problems with my htc one.
I am on android revo hd rom v15
After a month using the rom just recently i experienced a problem with my wifi.. My wifi cant detect routers within a range. It can only detect it if you are directly stamding beside the router. Two to four feet away will make the wifi signal 1bar. Then going further will loose the connection. How can i fix it. Please help me..
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
Try a factory reset after taking necessary backup....u can also try another rom...post back if problem persists..!!
Might be the infamous WiFi problem, try doing squeeze test of problem persists after changing a ROM.
Sent from my faster than SGS3 HOX.
Tried the press thing method it did work. So this means this is a hardware problem? Does htc accept warranty even rooted and unlock bootloader?
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I think it is a hardware problem. Because i tried the squeeze method fix it work unfortunetly after squeezing it the problem will persist again.
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Dropping GPS Signal

Is anyone else having GPS issues since the 4.4.3 OTA. I use Endomondo Pro when I run and had no issues before the recent OTA. Just wondering if anyone else noticed this, the gps drops for 1km and then reconnect s but it messes up my workout slightly.
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Not sure. Everything is great on my end. Have you done a factory reset? Seems to help most people after OTA's.
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Anyone else with GPS problems in general?
I am having the same problem and with last update I feel that the issue is worst. I read post in other blogs that show the same problem and associate it with WIFi calling, but I donĀ“t have it on my M8 as I use an International Rom. Any idea how to solve it will be appreciated.

Anyone else have this since update?

Just noticed this. Mobile data still shows while on WiFi or turned off. I've rebooted a couple of times (even turned off mobile data, then restart, still shows) but it won't go away. No a huge deal... Just not right and bothers me.
http://imgur.com/TbhulFW
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Yeah mine is doing the same thing, wasn't doing that before the update.
I've always had it shown. And I don't know why.
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NYLUVBUG said:
I've always had it shown. And I don't know why.
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Click to expand...
Click to collapse
That's strange, mine would only show Wi-Fi when it was on the 4g would only show while using data.
same here, if I believe the Verizon GS5 forums, same happened to them when Volte was pushed on their phones...
rramey23 said:
Just noticed this. Mobile data still shows while on WiFi or turned off. I've rebooted a couple of times (even turned off mobile data, then restart, still shows) but it won't go away. No a huge deal... Just not right and bothers me.
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Click to expand...
Click to collapse
Are you running stock rom? Viper gives you the option to turn this on/off in their tweaks.
rpimentel1 said:
Are you running stock rom? Viper gives you the option to turn this on/off in their tweaks.
Click to expand...
Click to collapse
Yes, running full stock. This particular phone has made me nervous about rooting...
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Are you on T-mob?
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rpimentel1 said:
Are you on T-mob?
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Click to expand...
Click to collapse
Yes
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I could help you out rooting and whatnot if you want.. but with a stock rom you're pretty much stuck where u are. I dont see any toggle option to switch that.
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Has anyone else's signal gotten worse with the new update? I use to have 4 bars at home, now only 1-2 although the speeds are still about the same.
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Ever since the update my Spotify and Tunein keep telling me I am offline when I am not on Wifi, yet my browser works perfectly fine when using data...
Do you think having both is causing apps to have this issue?
tau_1 said:
Ever since the update my Spotify and Tunein keep telling me I am offline when I am not on Wifi, yet my browser works perfectly fine when using data...
Do you think having both is causing apps to have this issue?
Click to expand...
Click to collapse
I don't use either of those so I couldn't tell ya. I did notice that my 4g icon changed to 4g lte while I was on WiFi, makes me think it's still reading towers? Idk...
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I have the same issue and a buddy of mine has the same issue also. I went to the TMO store to check their display phone which was already updated to 4.4.4 and that also has the same issue. So it's definitely a software bug since it was not doing this on 4.4.3. Basically when turning on wifi your mobile data should automatically turn off, it's not doing this on 4.4.4 and thus your battery drains faster since both are on, you have to manually turn off data. And when you do turn off data, the icon still remains even though it's not active. Only airplane mode would get rid of the data icon.
Seems like they're issues relating to calling and the camera also, though I haven't been able to test these myself. But overall I'd say 4.4.4 is a buggy release, battery drains a little quicker too.
rramey23 said:
Just noticed this. Mobile data still shows while on WiFi or turned off. I've rebooted a couple of times (even turned off mobile data, then restart, still shows) but it won't go away. No a huge deal... Just not right and bothers me.
http://imgur.com/TbhulFW
Sent from my HTC One_M8 using XDA Free mobile app
Click to expand...
Click to collapse
I have the same problem, fully stock, never rooted. I did wipe the cache partition but that didn't make any difference. I would be curious to see if it persists after a full wipe but I don't really want to do that to mine at the moment.
futuremonkey said:
I have the same problem, fully stock, never rooted. I did wipe the cache partition but that didn't make any difference. I would be curious to see if it persists after a full wipe but I don't really want to do that to mine at the moment.
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Click to collapse
Yeah don't waste your time with a factory reset, I did this 2 times before I called a buddy of mine and also checked the display phone at the store. Its a software bug and everything I tried has had no effect, problem still present. Hopefully HTC releases a patch soon to fix this because data is constantly on, it does not sleep. The battery definitely drains a little quicker.
Weird, I don't seem to have this issue. Running latest OTA, stock with root.
Sent From My HTC One (M8)
The icon is on... But its not active... U can tell its active when the arrows under it flashing. I also didn't notice its effect the battery.
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I too have been having a lot of trouble with this update. Four or five of my programs that would work over 4G now only work when I'm connected to WiFi. I'm still able to watch Youtube and surf the web, but it's extremely aggravating not being able to play my games while I'm on the train to work. I wonder if it has to do with the radio update they pushed with the 4.4.4 release.

After L update Wi-Fi disconnects..

Completely stock, before and, after L update on 401 firmware UK unbranded.
No matter what settings I change my Wi-Fi disconnects when phone goes to sleep. It comes back on when I unlock the phone.
Any suggestions, been through all the "Wi-Fi sleep settings" I can find ?
Cheers
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Reset your phone seems the only option you have left. If that doesn't help contact HTC.
Riyan_Fransen said:
Reset your phone seems the only option you have left. If that doesn't help contact HTC.
Click to expand...
Click to collapse
I did a factory reset immediately after installing L, not for Wi-Fi issues, because a lot of folk recommend doin it after a big update.
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