After updating my S6012 aka Samsung Galaxy Music Duos to JB by looking at this guide..
http://forum.xda-developers.com/showthread.php?t=2415442
My phone networks 3g and WiFi have lags..
In WiFi mode it connects but network is not found..
In 3g mode it takes so long to on even www.google.com..
Anyone else have same problems??
First time i did it worked fine then few days ago i sent the phone into bootloop and then did it second time two days ago..
Please help..
Did you factory reset after the install?
verify the connection first
Well i didnt factory reset and i use the WiFi network for some time now on my laptop without problems..
Now WiFi works for few seconds before it shows no connection.. It downloaded a 1.1mb file before the message came..
Any ideas why it is doing so??
Is it any settings or is it any root app??
Want fix soon as i need my android for mobile forum using..
I've found that many OTA updates cause weird issues if you don't reset afterwards, especially Samsungs. What did you do to make it go into a bootloop the other day? Is it all wifi networks that are having issues or just at home? Have you tried forgetting the network and relogging back into it and / or resetting the modem and the router if it is only at home? It doesn't matter if every other device is working, resets can often help if you have narrowed it down to just 1 network. As far as the 3G, it's hard to say. The modem/baseband also updated and not every version works best in every region. It's possible you might see if there is another version of 4.1.2 that would have a different modem to flash.
i tried activating softkeys in my rom by editing build.prop..
tried forgetting and relogging..
strange thing is 3g network lags less..
it's as if it is getting better as days pass by from flashing..
Working
I updated My ROM to CM10.1.3 by Alonso..
Now everything is perfect..
I have been having this issue for a bit now, it hasnt been like this always but only recently.
I also noticed that there was another user who was complaining of the same issue on a KK rom as well.
I have had this issue on Dirty Unicorns and Spirit Rom
I am going to give SlimSaber a try and see if it persists on that as well.
I know it could be network issue but I have never had this problem until recently and I did not change residence etc.
It shows connected in the status bar but there is no is absolutely no data transfer till i turn it on and off. And sometimes even that doesn't work and I have to turn of airplane mode. And this happens every 10 mins so I am sure it is no some sort of connection time-out issue
APN settings seem to be fine and such and I am out of ideas.
Could it be a ROM issue? Any suggestions as to what could help?
I am sorry for the horrible typos!
Tried slimsaber but issue persists
Updated the modem to the one for my country and it might help? idk
Few days after upgrading to Oxygen stock pie , i cannot connect to any Wifi. Ive tried public wireless points and different AP and the answer is always the same.
Now I have reset my phone to Oxygen Os 5.0.8 and its still the same. It can find Wifi APs but cannot connect to them.
Everything else works including GPS, Bluetooth, Data and even Wifi hotspot
Any suggestions?
I just found a possible hint. If I place the phone very close to the router, almost touching it. The wifi connects.
Possibly an antenna issue? Does anyone know of changing the wifi antenna
Hay guys,
I am really at a loss, so I hope you can help me here.
WiFi on my phone works totally fine until I install the EMUI Update 10.0.0.185 (and later).
From that point on, I can't use my WiFi at all. The Phone is still showing me a list of all the available Networks, but If I want to connect to one of these, the phone's WiFi turns off by itself. Just du turn itself on again a few seconds later... and turning off again eventually.
This happens to all of the WiFi networks, I've tried. Also I can't setup a WiFi hotspot anymore or use wireless display feature.
If I reset my phone to the EMUI-Version it came with, everything works flawless.
Any idea, what could cause the problem?
Hi, today I received the EU update to MIUI 12.5 - 12.5.1.0(RFAEUXM) . However, now my Mi 9 can't connect to wireless networks. I already tried restore the network defaults and then the factory reset without success. Any ideas?
The behavior is - I move the switch to turn on, seems like it is on but no networks are displayed. If I move away to other apps and then look again for wifi switch, it is off again. I feel some lag when I go into wifi settings pages and after turn the switch on.
Do you have some system apps disabled? I remember similar behaviour when I used to disable/remove system apps on Q.
If factory resetting did not help you, then it's definitely the OS has a problem. Wait for another update, or try to reflash the latest firmware using PC.
No, I don't :/
I already looked into logcat and seems related with the wifi driver the issue:
07-12 16:42:33.989 846 846 E [email protected]: Failed to write driver state control param: Invalid argument
07-12 16:42:33.989 846 846 E [email protected]: Failed to load WiFi driver
07-12 16:42:33.989 846 846 E [email protected]: Failed to initialize firmware mode controller
07-12 16:42:33.989 846 846 E [email protected]: Wifi HAL start failed
It's complicated just live with mobile data and a limited plan until a new update. I believe that I can't reflash because I don't have the Mi 9 unlocked and to unlock it I should wait (360h I believe). I already tried the "download latest package" from "about phone" but I still have the wifi issue.
Downgrade or flash another ROM should work but as I said I have the phone locked.
That's a lot like Kernel issue, small update should fix it. Send a report to Xiaomi regards the issue.
Since you're locked, you better wait this fortnight.
Same issue here, have tried to reset Wifi, Mobile network and Bluetooth settings but no improvements
Have restored MIUI 12.0.5.0 from Fastboot in order to get Wifi working again...
Very bad work from Xiaomi for this
AlexPinote said:
Hi, today I received the EU update to MIUI 12.5 - 12.5.1.0(RFAEUXM) . However, now my Mi 9 can't connect to wireless networks. I already tried restore the network defaults and then the factory reset without success. Any ideas?
The behavior is - I move the switch to turn on, seems like it is on but no networks are displayed. If I move away to other apps and then look again for wifi switch, it is off again. I feel some lag when I go into wifi settings pages and after turn the switch on.
Click to expand...
Click to collapse
I updated to the same version and have no problem with WiFi.
AlexPinote said:
Hi, today I received the EU update to MIUI 12.5 - 12.5.1.0(RFAEUXM) . However, now my Mi 9 can't connect to wireless networks. I already tried restore the network defaults and then the factory reset without success. Any ideas?
The behavior is - I move the switch to turn on, seems like it is on but no networks are displayed. If I move away to other apps and then look again for wifi switch, it is off again. I feel some lag when I go into wifi settings pages and after turn the switch on.
Click to expand...
Click to collapse
I first experienced this issue after updating my mi 10t global to 12.1.3. It's a known bug and has been discussed at greater length on the mi community website. It remains unfixed in the 12.5.1 update.
However, there is a temporary solution that will allow you to reconnect to your wifi network. You'd have to change your ip settings from dhcp to static, and enter the relevant digits. That's it.
On a separate a note, 12.1.3 also introduced a mobile data bug that remains unfixed in 12.5.1. If you've set a private dns provider hostname under private ip, you will no longer be able to use mobile data. You'd have to toggle this setting to off or auto to get mobile data working again.
Dagabix said:
I first experienced this issue after updating my mi 10t global to 12.1.3. It's a known bug and has been discussed at greater length on the mi community website. It remains unfixed in the 12.5.1 update.
However, there is a temporary solution that will allow you to reconnect to your wifi network. You'd have to change your ip settings from dhcp to static, and enter the relevant digits. That's it.
On a separate a note, 12.1.3 also introduced a mobile data bug that remains unfixed in 12.5.1. If you've set a private dns provider hostname under private ip, you will no longer be able to use mobile data. You'd have to toggle this setting to off or auto to get mobile data working again.
Click to expand...
Click to collapse
how did you do it? how did the wifi work?
Higorhg said:
how did you do it? how did the wifi work?
Click to expand...
Click to collapse
If you're able to see your wifi network name listed under wifi assistant or available networks, even if it's not active/connected you should be able to press the arrow on the right and enter the settings for that network. Here you'd have to change ip address from dhcp to static, then enter the relevant digits in the spaces that appear below (assuming you know what they are). Then press the tick up at the top right to save before exiting.
I have same problem
I found this on Youtube and its work for me
This is definitely not the same problem.
Our issue is about the Wifi that is not working at all, no wireless networks, no connection, phone constantly crashing when entering Wifi menu.
Also, there is an issue with GPS Localisation (maybe related to the wifi as the phone is using wifi to have more accurate result).
Have received again today the 12.5.1.0 update and the issue is still here...
john_matrix said:
This is definitely not the same problem.
Our issue is about the Wifi that is not working at all, no wireless networks, no connection, phone constantly crashing when entering Wifi menu.
Also, there is an issue with GPS Localisation (maybe related to the wifi as the phone is using wifi to have more accurate result).
Have received again today the 12.5.1.0 update and the issue is still here...
Click to expand...
Click to collapse
Same here, but the static IP roundabout don't works
My Xiaomi T10 could not connect only to *some* wifi, it has been so since when I purchased it.
I tried different solution and never worked.
Only few days ago I updated to MIUI 12.5 and I tried the first method here (basically reset the wifi settings)
Xiaomi: How to Fix Wi-Fi Problem When Updating to MIUI 12 | ITIGIC
Many of Xiaomi's phones are still updating to MIUI 12. The company's new layer integrates a large number of novelties at the aesthetic and functional level. However, as often happens on many occasions, there are problems that only arise when these new versions reach thousands and thousands of...
itigic.com
and it worked!
give it a try, hope this helps, it bothered me for such a long time!
The latest MIUI update automatically fixed all my wi-fi/data woes. It's about time.
Hello,
Got a Mi11 and ran into wifi problems, fought a bit...
My problem was that wifi kept disconnecting, just like in the video above (from nepal). I had noticed that it did not with all access points (specifically with mine !).
Having had the same problem a while back with an oculus go, I did the same : forcing a static ip.
Didn't work with the Mi but I [desperately] set the dns to "plain google" (8.8.8.8 / 8.8.4.4) and wifi sticked !
Then I checked my ap settings and noticed that my ap advertised its global dns (eg 192.169.0.254) and not itself as the dns provider, corrected that on the phone, that is putting the router adress as dns 1, and it works reliably now.
Looks like if android doesn't get a specific ip or address positively upon connecting an access point, it drops it to connect to the next, wich sounds like a good idea...
Hope that helps some of you...
Hello,
Thanks for your advice but this solution cannot be applied here as the Wifi cannot start at all and when you try to look at it after trying to activate it, system panel hang and crash.
I have tried to dig a little bit to see where this problem can come from but haven't found anything yet.
I have check the /persist partition as there is no way to check the Wifi MAC Address with MIUI 12.5.1.0 but no, the partition is still fine (as everything is working properly with MIUI 12.0.5.0)
I have opened 3 tickets by using the Xiaomi official reporting tool but nothing yet... I guess they have abandonned the Mi 9 as MIUI 12.5.1.0 is considered the latest MIUI for this phone.
It would be good to find some Mi 9 users that have successfully installed MIUI 12.5.1.0 (the EEA version) on their phone.
Anyone have tried the recent 12.5.2.0(RFAEUXM) on their Mi9?
In order to know if the wifi bug is still there or not.
Thanks!
I have the Xiaomi M11 lite 5G NE with Miui 12.5, when I exit the house, my WiFi turns off automically, so when I get back I have to toggle WiFi to turn it on again. I have seen some Adroid Advanced settings and one of them is Turn Off Wifi automatically. This seems to be activated, but I can't undo that setting.
Anyone else have this problem where your WiFi is turned off automatically?
Latest available MIUI 12.5 (12.5.2.0) fix the Wifi issue.