How to copy and install WiFi driver - Android Q&A, Help & Troubleshooting

Hi everyone,
I recently upgraded the firmware for my tablet to 4.2.2 and everything works well except for the WiFi. It stays stuck on the turning on screen. So, I downgraded to the previous version to check and the WiFi works fine, but now my internal memory always shows as full!
I reinstalled the new firmware and would like to know how I can copy the WiFi driver from the old firmware to the new one.
Thanks in advance.

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[Help] XWLPD] internet issues?

Hello,
Right to start my story.
I updated my phone through KIES up to the latest firmware.
Baseband - XXLPW
kernel : XWLPD
Android : 4.0.3
Worked fine. Figured I wanted root back. Flashed CF-root XX-NEE-LPD v.5.5 Kernel onto it from chainfires topic. Everything seemed to work fine except mobile internet. Wifi works fine, but it wont for the love of it, connect to mobile internet. The icon is just not there and everything says its not connected when Wifi is turned off.
So i flashed the Stock Kernel back to it from the Stock kernel / firmware thread.
At this point it still won't connect to Mobile Internet. However Wifi works fine. Which is great and all, but I really would like to use the internet in non wifi able areas. Like work.
So I flashed the complete XEN Stock package (mine is unbranded) for the netherlands. and Still no Mobile internet.
I added the access points for Rabo Mobiel each time with every setting from there website. But it wont connect. Data transfer mode is turned on so that is not the issue.
What could be causing this issue? and How do I fix it?
Syr.
Syrellaris said:
Hello,
Right to start my story.
I updated my phone through KIES up to the latest firmware.
Baseband - XXLPW
kernel : XWLPD
Android : 4.0.3
Worked fine. Figured I wanted root back. Flashed CF-root XX-NEE-LPD v.5.5 Kernel onto it from chainfires topic. Everything seemed to work fine except mobile internet. Wifi works fine, but it wont for the love of it, connect to mobile internet. The icon is just not there and everything says its not connected when Wifi is turned off.
So i flashed the Stock Kernel back to it from the Stock kernel / firmware thread.
At this point it still won't connect to Mobile Internet. However Wifi works fine. Which is great and all, but I really would like to use the internet in non wifi able areas. Like work.
So I flashed the complete XEN Stock package (mine is unbranded) for the netherlands. and Still no Mobile internet.
I added the access points for Rabo Mobiel each time with every setting from there website. But it wont connect. Data transfer mode is turned on so that is not the issue.
What could be causing this issue? and How do I fix it?
Syr.
Click to expand...
Click to collapse
Try flashing just the modem again or flash another modem.
I think I have isolated the issue. I went and took a gamble and flashed an old official Gingerbread Firmware I still had stored away on the pc.
When I went back in to add my phone providers internet settings etc, it had 3 options and connection type. Internet, Internet+MMS and just MMS. I noticed my ICS earlier did not have those options and just had a blank space where one could type.
So No I am going to upgrade back to ICS using Kies Once again, if it is still a blank space one can fill in that clearly its an issue with the XEN Samsung ICS firmware. In that case ill just mod CM9 on it and see if I can get it to work in that. If not...back to gingerbread I go
Well I found out how to fix it -.-
Appearently with ICS comes a new APN setting in which the type of accespoint is no longer Just Internet, MMS or a Internet + MMS.
To get it to connect to the internet one has to type in default instead.
Oh well. This can be locked.
Thread closed
Situation resolved, thread closed per the original poster's request.

MID1125 - WIFI not starting

Hello all,
I have a MID1125 (bought from france as MEMUP seller, not coby), so i upgraded from GB to ICS , the problem i have is WIFI wan't turn on.
so i'm thinking about the wifi chip is different.
i have a CWM backup, so i checked the files within /system/wifi/, it appears different to the ones from ICS.
so may be this is the reason of this issue.
then i think to put back the files from CWM backup into the new installation.
What do you think about this ?
Thank you for your help.

[Q] My Aria does not detect the network after CM9 upgrade

I have had the CM 7.0 version ported to my Aria for quite a while and have been on the lookout for the ICS version ever since. I successfully download an unofficial version
HTML:
http://forum.xda-developers.com/showthread.php?t=1451906
on this link. I even got it to boot, but when I installed gapps, the system went into a bootloop and I had to revert back to the previous version.
The problem is ever since I reverted, it does not detect any network. It successfully shows me the network description, but there is no signal or network detected. I have reverted and tried every possible combination but the network is still nowhere to be seen. Any suggestions would be mighty helpful.

No Network!

Hey. i just today installed a jb 4.2 rom so after i did so i tried to update the modem with a newer one
so after i did i turn on my phone and i have no network i tried restarting and other thing nothing no network
i tried installing the older version i had before that worked..nothing no network
i even tried reinstalling the rom and after that didnt work i went back to the stock rom i had a few houers earlier
still no network just now it says no sim card either....
this android gives me a headache
HELP PLEASE
Ps
i installed UVLI8 and then the trouble started and reverted to XXLPH_REV_02_CL1104396 which worked before
and no my phone is running ICS 4.0.3

Archos 101xs GEN 10 Wifi Dont' work after upgrade

Hello everyone, I follow always taking great use by cu iconsigli and today I find myself in porima borrow one person.
I have an Archos 101xs January 10 QWERTY Keyboard.
The device has always worked perfectly until I installed the new firmware 4.1.4 (from ICS), by that time I had problems with wifi and bluetooth.
The WIFI is not activated, it is detected in any way from the device, when imposed "on" the connection is disabled autiomaticamente "off", although it appears the phrase "Turn Wifi".
WPS does not work, I manually add the wireless network.
Same goes for Bluetooth, when it does not detect a connection active.
I did different tests:
Full reset of the device, install the previous ROM (4.1.2), I tried to install the root but is impossible given that only works on FW 4.0x.
I also contacted the Archos assitance to request an official version of the firmware 4.0, it is at present untraceable online.
I ask someone who is in the same condition about how to fix it.
If someone is in possession of a backup of the FW of this device to a version with WiFi functional and can load an online backup would be wonderful.
I thank all those who intervene. :good:

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