WIFI not working after flashing custom rom - Galaxy Ace II Q&A, Help & Troubleshooting

So far I have tried:
ace2nutzer: cm-11-20150714-UNOFFICIAL-codina.zip
ChronoMonochrome: cm-11-20150730-UNOFFICIAL-codina-universal.zip
MIUI6_5.7.26_I8160.zip
vanir_codina_4.4.4.092615.zip
CyanogenMod12.1_I8160_0920.zip
The wifi is not working. I was not able to connect to my D-Link 868L router. I notice that the mac address of the wifi adapter is now 00:00:00:00. Btw, to check that my phone's wifi was still working, I flashed back the stock rom and it could work.
How can I resolve this? Would appreciate some help.

Related

[SOLVED] Cannot Obtain Ip Address

After flashing the latest Radio and ROM from DJDroid, I have been unable to actually connect to my WiFi. I have since then flashed LeeDroid's ROM onto my Desire, and I am still unable to connect to the WiFi of my router. Now I was fine before I flashed this new ROM, so I am unsure what has happened. Does anyone have any suggestions?
Adam
EDIT: I have solved the issue. Dont worry
Would you mind sharing how you solved it?

[Q] WIFI connects but no internet?

Today I updated my ROM from LeeDroid v2.5 to v3.0.8.2. I wiped my phone first. After this I rebooted, then rebooted again into recovery and installed the recommended radio (32.56.00.32U_5.17.05.08). Then I restored my apps+dat with Titanium back up and rebooted again.
It soon became apparent that whilst mobile internet was working fine, WIFI wasn't. While my phone will connect to the router it won't connect to the internet. If I enter the local IP of my router I can browse the settings fine. I tried "forgetting" the network and re-entering security code but this still didn't work.
I restored my v2.5 nandroid backup and the internet worked fine, the radio is still 32.56.00.32U_5.17.05.08.
So I did a fresh install of the v3.0.8.2 ROM and tried connecting to WIFI again and again the same problem.
So my question is, is this an inherent problem with the ROM, and if so why does no one else seem to have this problem, or is it a setting issue?
Any help would be much appreciated.
Also I tried changing the WIFI channel as suggested in another WIFI thread, and this didn't change anything. Except the WIFI channel obviously.
And I tried a static IP address and that didn't work either.
Ben81 said:
Today I updated my ROM from LeeDroid v2.5 to v3.0.8.2. I wiped my phone first. After this I rebooted, then rebooted again into recovery and installed the recommended radio (32.56.00.32U_5.17.05.08). Then I restored my apps+dat with Titanium back up and rebooted again.
It soon became apparent that whilst mobile internet was working fine, WIFI wasn't. While my phone will connect to the router it won't connect to the internet. If I enter the local IP of my router I can browse the settings fine. I tried "forgetting" the network and re-entering security code but this still didn't work.
I restored my v2.5 nandroid backup and the internet worked fine, the radio is still 32.56.00.32U_5.17.05.08.
So I did a fresh install of the v3.0.8.2 ROM and tried connecting to WIFI again and again the same problem.
So my question is, is this an inherent problem with the ROM, and if so why does no one else seem to have this problem, or is it a setting issue?
Any help would be much appreciated.
Also I tried changing the WIFI channel as suggested in another WIFI thread, and this didn't change anything. Except the WIFI channel obviously.
And I tried a static IP address and that didn't work either.
Click to expand...
Click to collapse
You try turning off router and putting back on again? I sometime's get that in my network.
Yes I tried turning my router off for a couple of minutes then switching it back on. Didn't change anything.
Ben81 said:
Yes I tried turning my router off for a couple of minutes then switching it back on. Didn't change anything.
Click to expand...
Click to collapse
Did you sort it?
I think you need to wait before the router give your router assign an ip for your phone, btw, some router donot fit all phone model
Yes thanks I managed to sort it today by following this thread
Apparently the fault is inherent to Android 2.3.3 and seems to present itself mainly with Thompson routers. It was a static IP I needed, I'd not entered the details properly the first time.
Thanks for the replies!
Ben81 said:
Yes thanks I managed to sort it today by following this thread
Apparently the fault is inherent to Android 2.3.3 and seems to present itself mainly with Thompson routers. It was a static IP I needed, I'd not entered the details properly the first time.
Thanks for the replies!
Click to expand...
Click to collapse
Thats good

[Q] Cannot connect to router(only can remember the wifi but connect) in all of CM rom

Hi all,
When I flash CM rom or any other rom based on CM 10.1 to my device(n7100), my wifi cannot work.
my phone's wifi can remember the routers that I entered the password, but cannot connect to it. Whether using the DHCP or static IP, it cannot connect to the router.
the wifi signal strength is not good, even the phone just behind the router.
But I am sure the phone is not broken because wifi works fine using the sumsung's official rom. The wifi cannot work in All of CM roms.
I changed so many recovery to wipe clearly but it not work.
this guy had the same problem. http://forum.xda-developers.com/showthread.php?t=1867005
I change the router's ssid, it still fail to connect to the router.

[Q] wifi issue/no internet connection/jellykatv5/n7100

Since I moved to the new version of this awesome costume rom, I face a problem with my wifi connection.
The wifi connect with wifi, but there's no internet connection!!
What I did ::
I tried to check and uncheck all the options on wifi advance. I have install mj5 by odin. I have reinstall the rom several times. But nothing changed..
What shall I do now please..!!
I had the same issue once. I figured out that it wasn't the fault of my phone but the problem was with my wifi hotspot. I reset my wifi modem and made a new hotspot. That solved my problem. Hope this also works for you.

Wifi hotspot does not provide internet access

Hello, I once had a problem with the wifi hotspot operation on a Lenovo K3 Note - while the data connection worked fine and the hotspot set-up appeared to work, the connected device did not have internet access. This was solved when I flashed a new ROM.
Now I have an identical problem on an elderly phone (Ice-phone mini) running Android 4.3 that I want to use as a wifi hotspot. The symptoms are exactly the same as I had with the first phone. This phone is rooted, but I have not found any other ROMs to try, it is running the original rom.
I wonder whether this wifi hotspot problem is somehow generic, as I have come across it on more than one occasion. Is there any generic, or other solution?
I've tried Wifi Tether, but for some reason it fails. The log shows wifi interface configured but all the other operations fail.
Thanks.

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