No access to the any internet connection via wi-fi - Huawei P30 Pro Questions & Answers

Hi everybody,
I have a serious problem on my P30 pro.
Till one month ago il was working like a charme, but in the last month today is the 2nd day it does not want to connect to any wify at all. I tried everything (including the hard reset) but the problem is still there. It is not the router because other devices are correctly connected and it does not work even if I try to connect it to another phone via Hotspot. It is switching from "good connection" to "no connection" with the "!" randomly.
Probably tomorrow it will work but it is not nice it to behave like that.
I bought it on amazon but by now it is not available, if it was i would have asked for a complete replace.
Do you have any suggestion about what I could try?
Thank you a lot,
Lorenzo

Fighter91 said:
Hi everybody,
I have a serious problem on my P30 pro.
Till one month ago il was working like a charme, but in the last month today is the 2nd day it does not want to connect to any wify at all. I tried everything (including the hard reset) but the problem is still there. It is not the router because other devices are correctly connected and it does not work even if I try to connect it to another phone via Hotspot. It is switching from "good connection" to "no connection" with the "!" randomly.
Probably tomorrow it will work but it is not nice it to behave like that.
I bought it on amazon but by now it is not available, if it was i would have asked for a complete replace.
Do you have any suggestion about what I could try?
Thank you a lot,
Lorenzo
Click to expand...
Click to collapse
I have the same issue since updating to 10.0.0.195 yesterday

I'm running the v.190, I do not remember if I had this issue before.
Inviato dal mio VOG-L29 utilizzando Tapatalk

Fighter91 said:
I'm running the v.190, I do not remember if I had this issue before.
Inviato dal mio VOG-L29 utilizzando Tapatalk
Click to expand...
Click to collapse
Before???
It's a newer version, didn't you notice that?

Crake said:
Before???
It's a newer version, didn't you notice that?
Click to expand...
Click to collapse
I own it since the beginning of March, it got the update to the 190 in April. I checked and the 1st time I had this issue was the 2nd of May.
I think it is possible it is a problem of the last updates, but we have to understand if someone else has this issue.
I would be disappointed to make a replace.
Thumbs down to huawei.
Inviato dal mio VOG-L29 utilizzando Tapatalk

I have similar problem which i resolve temporary. Check if you may use custom dns if you use disable it. In settings check if you have enabled smart network where wifi and data connection changes when wifi detect saved wifi spot
Disable that two things temporary fix my problem

blinkt88 said:
I have similar problem which i resolve temporary. Check if you may use custom dns if you use disable it. In settings check if you have enabled smart network where wifi and data connection changes when wifi detect saved wifi spot
Disable that two things temporary fix my problem
Click to expand...
Click to collapse
I do, I use ad guard DNS and wifi+, but it usually works and sometimes it does not.
For instance by now the wifi is working, I went out a couple hours, came back and now it works without touching anything.
Thank you for your feedback, let's see if others have the same problem, which I'm starting to belive it is a bug, not acceptable in such a smartphone!
Inviato dal mio VOG-L29 utilizzando Tapatalk

the same issue here vog29. 195 vodafone. de branded with. 190 it wasnt.
This software has so many bugs... With my lg h815 it was much more stabile. Great hardware high price bad Software. Huawei for me is really a disapointment
Gesendet von meinem VOG-L29 mit Tapatalk

Hi,
I'm having exactly same issue since phone updated to 190. Sometimes it connects normally and sometimes connect with no internet access and a exclamation symbol. Tried to reboot hundred times, reset network configuration, but nothing works.

Renejo said:
I have the same issue since updating to 10.0.0.195 yesterday
Click to expand...
Click to collapse
Also had this since updating yesterday 10.0.0.195.

Same on 195. Fixed by restarting my router and phone.

I'm on the 195 now, disabled wifi plus as suggested and yesterday wen I went out the 4g was not working, I had to toggle it on and off. Never happened on the 190 [emoji28]
Inviato dal mio VOG-L29 utilizzando Tapatalk

Same problem for me since the 195 Update.
It says Wifi is connected but without Internet. Strange thing is, if I disable mobile data and make a Speed test I have the full power of my Internet. But it still says I have no internet connection in the Wifi Symbol.

Same problem. Says "no internet access" when connecting to the Wifi network and displays an ! alongside the Wifi symbol in the menu bar. Connectivity drops and resumes with seemingly no explanation.

195 here,
Also the same problem, randomly I'm connected to WIFi but without NET I have to restart the phone, the first restart doesn't always work.
It's super annoying.

I can confirm i have the same problem. Usually connects to WiFi, but No internet access. Very annyoing, as all other devices works fine.
Sometimes it works, Sometimes it does not. No idea why.

Have same issue with. 190 i have net but phone says no connection. Updated to 195 and i think problem persists. Huawei is a ****ty manufacturer, with no development. Expensive and etc. If this phone wasn't a gift i would never buy huawei.

I have the same issue where the WiFi connects with no Internet access, the only way for this to be resolved is to move within 1 meter of the router. Has this been resolved yet?

Related

bizare wifi behavior

well, my wifi is acting wierd... reception is good and it doesn't disconnect too often, theres just this little anoying thing!
everytime roughly 3-4 days after i flash a new rom my wifi simply refuses to connect to network, and not a specific one, any network at all!
and it stays like this for a couple of hours and then all of a sudden it picks up a a networks and it works fine for a while, untill i happens again...
i've tried restarting and taking out the battery and turning the wifi off for a while, nothing seems to help, he just decides on his own when he is whilling to connect again....
if i flash a brand new rom the problem disapear for a few days but then it comes back... i'm assuming it has to do with some sort of a cache that is filling up with loads of crap and ruining the wifi activity but i tried googling for this and found nothing..
ideas anyone? (btw this happens on all roms: stock, existenz, beanstalker etc...)
its a hardware problem and not so uncommon look here
http://forum.xda-developers.com/showthread.php?t=2531711
if you can take it to a customer support and if you cant sell it and again if you cant, then just get along with no wifi/bluetooth/NFC check all of them you should have problem with them too
dragunov_lq said:
its a hardware problem and not so uncommon look here
http://forum.xda-developers.com/showthread.php?t=2531711
if you can take it to a customer support and if you cant sell it and again if you cant, then just get along with no wifi/bluetooth/NFC check all of them you should have problem with them too
Click to expand...
Click to collapse
absolutly not related, my NFC and bluetooth works just fine, i don't need to press hard anywhere...
and my wifi works just fine after a fresh rom install... so it's defenetly a software problem...
shteren said:
absolutly not related, my NFC and bluetooth works just fine, i don't need to press hard anywhere...
and my wifi works just fine after a fresh rom install... so it's defenetly a software problem...
Click to expand...
Click to collapse
to me that sounds like the start of it because mine was the same at the first few days flashing a new rom or something would help alot but then i just found out the only thing that was helping it to get fixed was the heat from the device not the rom, but it doesnt hurt to play around with it a little so go ahead and try some other roms or repairs.
you see good reception for wifi
you try to connect
at the authorizing or connecting you will see only one point of signal and connection would kinda like disappear.
this is how it was for me but at the first days it was random it was connected good and ready, when i would left the phone in stand by after a few minutes it would DC, so i thought its kind of a sleep mode malfunction or something but after a few days almost 1-2 weeks it turned out to be hardware problem like ohers so if you see any symptom like that start looking for service centers.
but i hope it would be a software problem for you, so good luck.
Well, once he connects he stays on for days, no problem there... Just sometikes he refuses to connect... Pressing the nfc button doesnt help...
Sent from my C6903 using Tapatalk
shteren said:
Well, once he connects he stays on for days, no problem there... Just sometikes he refuses to connect... Pressing the nfc button doesnt help...
Click to expand...
Click to collapse
What Wi-Fi channel is your network on and have you tried 5GHz?
Didn't look into those things, but it happens with all networks except ones without passwords
Sent from my C6903 using Tapatalk
Have you tried deleting wpa_supplicant.conf in data/misc/wifi and reconnecting to the network? (this will delete all saved passwords and settings for known wi-fi networks) also try to disable Auto IP in advanced wi-fi settings
Well the phone is qith my sister now, I got a new z1 so far wifi worka for her, it stoppes for a few hours yestarday but came back, I might try to flash. 310 and see if it works better with it. And the Wapa_sup sounds like a good idea. Btw z1 is also jittering some with wifi, it's a global Sony problem...
Sent from my C6903 using Tapatalk
temp solution?
Well, it is probably a hardware problem. I have had the same problem, everything looks fine, but you can't connect to any network.
So, searched, reinstalled, etcétera, nothing worked. Untill I read a crazy solution link://talk.sonymobile.com/t5/Xperia-Z-ZL-ZR/xperia-zr-wifi-association-rejected/td-p/516275/page/4
and found out that if you put pressure on the back of your pone right at the NFC chip, with a finger or so, the Wifi will come alive again.
Personally I had to hit my pone's back at that exact spot with my finger (for not damaging it with excesive force) a few times, but then suddenly it worked.
So, I am convinced it's a hardware problem. Hope it works for other people too.

Wifi issue?!

Hi I have an European xperia z1 Honami lte version (I'm italian) my problem is when I activate the wifi it says wifi network founded..... Than connect and again wifi network founded! My phone will repeat this crap until it connects on my wifi! I have tryied with other router and sometimes it goes better and other times not! I hot problem from the version 4.2.2 to 4.3 .136
Inviato dal mio Nexus 7 utilizzando Tapatalk
DonutCommander said:
Hi I have an European xperia z1 Honami lte version (I'm italian) my problem is when I activate the wifi it says wifi network founded..... Than connect and again wifi network founded! My phone will repeat this crap until it connects on my wifi! I have tryied with other router and sometimes it goes better and other times not! I hot problem from the version 4.2.2 to 4.3 .136
Inviato dal mio Nexus 7 utilizzando Tapatalk
Click to expand...
Click to collapse
This is a known issue with the Z1. Sometime I can't connect to my router even though i'm sitting next to it. I will get "association rejected" or it will just not see any networks at all.
braveally said:
This is a known issue with the Z1. Sometime I can't connect to my router even though i'm sitting next to it. I will get "association rejected" or it will just not see any networks at all.
Click to expand...
Click to collapse
I got the same problem too.
Did you update from 4.2.2 to 4.3 without factory reset?
After I factory reset my phone, I can connet to my router.
Maybe you can try my solution
maiklover said:
I got the same problem too.
Did you update from 4.2.2 to 4.3 without factory reset?
After I factory reset my phone, I can connet to my router.
Maybe you can try my solution
Click to expand...
Click to collapse
Factory reset? I think not.
I guess there is a better solution to fix this issue rather than factory reset. FR (factory reset) is not the answer of fixing an issue. Well, I have a same problem here. Somehow my connection just DC (disconnect), then reconnect again. That's make my download failed. After deactivated my WiFi, and re-activate it again, all issues is gone.
Regarding association rejected, that's kernel issue. I found that problem on my Linux too. Perhaps @DooMLoRD can fix this issue later. :highfive:
I think is a software issue not hardware right? Because after this loop my phone connects to the wifi so I think that the wifi chip works
Inviato dal mio C6903 utilizzando Tapatalk
this is a well known 4.2.2 issue and is resolved by a factory reset. same issue with most phones on 4.2.2. you could try completely forgetting the network and rejoining some people have success with that.
Yep, forgetting all the WiFis and rejoining again, it will work.
eclyptos said:
Yep, forgetting all the WiFis and rejoining again, it will work.
Click to expand...
Click to collapse
We caro come va?? Hai visto che schifo sto kitkat.... battery draining pauroso e in più gli uah della batteria di giorno in giorno scendono ora sto a 2904000uah
Inviato dal mio C6903 utilizzando Tapatalk

[SOLVED] Wifi issues with Z3c on Marshmallow - possible fix?

Since Sony made the official non-beta Marshmallow available for Z3c many people are complaining about wifi issues: wifi connection is very frequently being dropped. I was searching for possible fixes but none helped.
I wonder if anyone knows how to fix those problems and I also wonder if this issue is only present on some special configurations (rooted/unrooted/RecRoot...). so I am starting this thread in hope to find the solution.
Please help with any useful info you can...
----
UPDATE <July 1. 2016>
Problem solved by choosing "Use legacy DHCP client" at Settings > Developer options.
http://forum.xda-developers.com/showpost.php?p=67561668&postcount=6
exact same problem with me-i wonder if a factory reset makes any difference?
No issues here at all (UK EE) non rooted
i wonder if this issue is somehow connected with the rooting procedure, since i haven't heard of it on unrooted devices...
I have the same issue with my Z3c and concept rom, rooted. But I don't have the problem since beginning. I got the problems after my move. Now I have disabled visibility of network. In my old flat I had the WiFi visible and never had problems.
Gesendet von meinem D5803 mit Tapatalk
I found a fix yesterday, googling!
http://talk.sonymobile.com/t5/Xperia-Z3/Weak-Wi-Fi-signal-after-Android-6-update/td-p/1113392/page/6
It goes like this:
From settings->developer options I choose "Use legacy DHCP client", which use Loliopop insted the new one client, and everything is OK now.
Click to expand...
Click to collapse
I tested it and it works. No more wifi droping!
After following the advice reboot the phone (I also did a "Network settings reset" under Settings > Backup & reset before rebooting).
Poor Wifi connection on unrooted xperia x3c
toxic-hero said:
I found a fix yesterday, googling!
I have acquired Sony Xperia z3c only recently and upgraded the new device straight to MM, so no experience with previous versions.
I think there may be some improvement using the Lollipop DHCP client, however compare with my other phone Samsung S4 mini (Kitkat) the wifi performance is considerably weaker. Measuring wifi with speedtest.net app I get such different results as 6-8 Mbps with Samsung and 2-3 Mbps with Xperia z3c. At other places where the wifi is even weaker (1-2 Mbps), the S4 mini is still capable of downloading stuff, whereas xperia hardly connects and if so then keeps dropping the connection. I wonder whether the issue is possibly linked to the MM battery optimization, as there is no more the option of not saving battery using wifi. Within the optimized processes I've picked "com-sonymobile-wifi" to not optimize and seems to me that the wifi connection has improved slightly.
Any other suggestions in terms of improving wifi performance through power settings?
Click to expand...
Click to collapse
I did everyting what mentioned earlier, but nothing helps, I flashed back KitKat, and the issue is still here. It doesn't matter if it's rooted or unrooted. So I flashed back the original firmware and sent back to the local sony service because I still have guarantee for it. Now I'm waiting and maybe they can fix it.
WiFi has been spotty on this phone through all the versions of Android it's had. The legacy DHCP option is new to me I may try out out if i get anymore wifi issues
Sent from my D5803 using Tapatalk
toxic-hero said:
UPDATE <July 1. 2016>
Problem solved by choosing "Use legacy DHCP client" at Settings > Developer options.
http://forum.xda-developers.com/showpost.php?p=67561668&postcount=6
Click to expand...
Click to collapse
Thank you!
This did solve my problem with Xperia Z3 (D6643). I rebooted after enabling it, and it fixed spot on.
hi my experia z3 shows the WiFi but no connection, let me knw how to fix this

Any solution for the 5 minutes Tethering/wifi hotspot bug ?

Hi,
I have stock 4.0.3 and i wanted to know if there is any solution for the annoying bug that cuts wifi hotspot (tethering) after 5 minutes?
Whenever i turn tethering on, it automatically disconnects after 5 minutes, even if another device is connected.
Any tip about fixing this huge bug will be very appreciated.
Thanks
Anyone ??
I'm sure more people have noticed this bug...
Yes noticed it.
Using freedom os fixed it.
It's based on stock oos only.
I'm on freedom os and I encounter the same bug. My solution was to remove wifi password
juggamonkey said:
I'm on freedom os and I encounter the same bug. My solution was to remove wifi password
Click to expand...
Click to collapse
I have password on still my WiFi isn't shutting down after 5 mins now.
Lucky me maybe.
Also noticed that yesterday...
Noticed this two days ago when internet was down at my house and I tried using my hotspot to get work done. Was quiet annoying.
Sent from my ONEPLUS A3000 using Tapatalk
That strange I just got my OP3T and havent needed to use the hotspot yet. But my nexus 5x just started doing the same thing recently, made me wonder if its a more wide spread issue across different devices.
Yes it's very strange.
I've read somewhere else that it's only happening after the oxygen 4.0.3 update.
noticed this and can't find a solution yet.
I just got my 3T two weeks ago and I haven't tested WiFi tethering, my phone is running OOS 4.0.3, rooted with Magisk and passes SafetyNet.
I know my old Galaxy S4 worked fine for tethering for hours.
I will test WiFi tethering and to my laptop this evening while streaming content from YouTube and see if my tethering lasts longer than 5 minutes. I will also test if I can properly turn the WiFi toggle on and off without the phone acting up.
Uh this is something I will test out as well. I need a working tethering Hotspot for work and I didn't expect any issues here (just got my OP3t a few days ago.
Gesendet von meinem Nexus 6P mit Tapatalk
I've had mine a couple of weeks now and tethered a couple of times and had no issues, however, I've resisted the temptation to update to 4.0.3, due to the touch latency issue and now maybe because of this, and only updated to 3.5.4. So maybe it's a 4.0.3 issue as mentioned?
Greetings, I just wanted to follow up and state that my tethering worked just fine. I did three 10 minutes videos on YouTube at 1080p and consumed 600MB of my data plan.
No interruptions or disconnects. My 3T was on a 4G connection the entire time. Plus I did this test when my 3T was at 14% battery and went down to 8% battery.
Once again my specs are the following, OOS 4.0.3 and Magisk Rooted.
The actual issue is hotspot will be disabled if no device is connected.
Only fix I found was using either Tasker or Automate to check that and switch it back on (I use a location trigger, since I need while at office only).
maddler said:
The actual issue is hotspot will be disabled if no device is connected.
Only fix I found was using either Tasker or Automate to check that and switch it back on (I use a location trigger, since I need while at office only).
Click to expand...
Click to collapse
When enabling Portable hotspot, which uses Mobile Data and allows others to connected to the phone, it states inside "Connected Device Manager" that this feature will be turned off after 5 minutes if there is no device connected.
I'm not sure that this is a problem, I'm sure my Galaxy S4 did the same thing when no device is connected after a period of time.
But yes creating a Tasker profile to keep toggling this on when it turns off would work.

WiFi Problems

I am running Global 10.2. I got the phone on Saturday and since then I am unable to get wifi working properly. It will work for maybe a few minutes and then cut off. I have tried two different routers.
I am unrooted. Is there anything I can do apart from returning the phone or waiting until I can unlock the bootloader? TIA
darrenjdoc said:
I am running Global 10.2. I got the phone on Saturday and since then I am unable to get wifi working properly. It will work for maybe a few minutes and then cut off. I have tried two different routers.
I am unrooted. Is there anything I can do apart from returning the phone or waiting until I can unlock the bootloader? TIA
Click to expand...
Click to collapse
I am having the same problem as you with my Mi9 very anoying works fine with the Hotspot shared from my Samsung S9+ but not all apps work via the home routers tried on 2 routers same thing MIUI update server is not reachable I also find Netflix doesn't work via home wifi from the MI9 but both Netflix and MIUI update work from the samsung phone hotspot netflix works fine from my other Android phones I own on my wifi though
Hope the fix this soon its very anoying.
Same problem for me : Wifi sharing is not working for all apps. It works for Chrome and Dropbox on my pc, but it seems some apps are not working. Those works with regular wifi. For exemple, nodeJS is not working fine.
Is the Mi9 blocking some ports ?
I got this problem too
I solve with set the hotspot band to fixed, 1 or 2.
But I have to set this every time I switch on hotspot.
Same problem
hi guys i m using the mi 9t and i have the same problem on 10.3.11, have you solved it or do u have any ideas on what is causing this stupid issue ?
happen to my mi9t today and i think it's kinda related to the co-ex problem between modem & wifi (problem not fix even rebooting the phone and restart wifi)
u can try the following step: settings-->wireless &networks --> more-->reset wi-fi,mobile &bluetooth
it works weel for me

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