Wifi cannot be switched on Los16 Xperia XA2 - Sony Xperia XA2 Questions & Answers

Hello,
I have successfully rooted my Xperia XA2 and installed Los16.
Everything seems to work except Wifi.
I just can't activate Wifi - why is that?
Many thanks in advance for the help.

Hi,
I've got exactly the same problem with my XA2. After I flashed LOS16 (lineage-16.0-20190907-nightly-pioneer-signed) as written here Wifi was working at first.
Then I upgraded to the latest build of yesterday. After the reboot I could not enable Wifi.
Did you make any progress? What did you already try?

Fortunately I found a fix for the problem today.
The reason for the not working wifi seems to be a buggy firmware which leads to the problem that one of the slots a/b does not support wifi correctly - please correct me if this explanation is not precise.
So I did boot twrp and sideloaded the newest LOS nightly 16.0-20190915 to the current slot via adb sideload.
After a reboot wifi is working again.

Related

8.4 Tab S Forgets WiFi Networks On Reboot

I'm on stock, rooted odex. I believe the issue happened after I rooted. On boot, it forgets all previously connected WiFi networks. The only mods I've flashed was the 4-way boot (which didn't work since I have CWM and not TWRP). I've tried deleting the dhcp files in the dhcp folder and the wpa files in the etc/wifi folder. Neither worked.
Anyone else having this issue?
Edit: Factory wipe didn't rectify the issue. Guess I'll ODIN back to stock. Hopefully this is a hardware issue.
Strange.....mine works fine, rebooted numerous times.
kenkiller said:
Strange.....mine works fine, rebooted numerous times.
Click to expand...
Click to collapse
Figured out the issue. I mistakenly flashed the T800 autoroot instead of the T700 autoroot.
Hi
I am stepping in on this thread, because I encounter this issue.
I just rooted by Galaxy Tab S 8.4 (LTE) - T705 and I followed this site http://theunlockr.com/2014/08/09/how-to-root-the-samsung-galaxy-tab-s-8-4-lte/, used as instructed CF_AutoRoot_Port_T700_BeansTown106.tar with Odin3 v1.85 .
- when rebooted the wifi forgets the password, (as long as you dont reboot the wifi is okay, and i can connect to other network and connect back to the original wifi.)
Do anybody knows how to fix this issue?
lee.n said:
Hi
I am stepping in on this thread, because I encounter this issue.
I just rooted by Galaxy Tab S 8.4 (LTE) - T705 and I followed this site http://theunlockr.com/2014/08/09/how-to-root-the-samsung-galaxy-tab-s-8-4-lte/, used as instructed CF_AutoRoot_Port_T700_BeansTown106.tar with Odin3 v1.85 .
- when rebooted the wifi forgets the password, (as long as you dont reboot the wifi is okay, and i can connect to other network and connect back to the original wifi.)
Do anybody knows how to fix this issue?
Click to expand...
Click to collapse
I think you have to change some sort of file to something to make it remeber it. I cant remeber what the fix was but it was somewhere in the cfautoroot fourm.
lee.n said:
Hi
I am stepping in on this thread, because I encounter this issue.
I just rooted by Galaxy Tab S 8.4 (LTE) - T705 and I followed this site http://theunlockr.com/2014/08/09/how-to-root-the-samsung-galaxy-tab-s-8-4-lte/, used as instructed CF_AutoRoot_Port_T700_BeansTown106.tar with Odin3 v1.85 .
- when rebooted the wifi forgets the password, (as long as you dont reboot the wifi is okay, and i can connect to other network and connect back to the original wifi.)
Do anybody knows how to fix this issue?
Click to expand...
Click to collapse
HI,
Consider also using Skyhigh Kernel, it fixes your issue.
http://forum.xda-developers.com/galaxy-tab-s/orig-development/kernel-skyhigh-kernel-t2870143
Best Regards
J
My nonrooted Tab S forgets WiFi on reboot and when I switch WiFi off and then on.
I found that this probably is a KitKat bug (http://forum.xda-developers.com/showthread.php?t=2685519)
If you are rooted then this is what fixed it for me.
http://zidroid.com/how-to-fix-wi-fi-issue-on-android-4-4-2-kitkat/
tovarish said:
If you are rooted then this is what fixed it for me.
http://zidroid.com/how-to-fix-wi-fi-issue-on-android-4-4-2-kitkat/
Click to expand...
Click to collapse
Unfortunately I have no root, so I flashed the newest firmware (T705XXU1ANH1 – XEH from France) and it fixed Wi-Fi
So, I using mine tab with and 6 on the latest image from Brazil.
It is rooted and with TWRP.
It doesn't save wifi networks. If I turn wifi on and of it looses everything.
Just to be clear, it had this problem before I installed TWRP. It took me quite some time to notice the problem so I don't know if it is related with the root method.
I even flashed a custom kernel, but still no luck.
Does any one know of a solution for this issue on Android 6? Stok?
Thanks
Maheidem said:
So, I using mine tab with and 6 on the latest image from Brazil.
It is rooted and with TWRP.
It doesn't save wifi networks. If I turn wifi on and of it looses everything.
Just to be clear, it had this problem before I installed TWRP. It took me quite some time to notice the problem so I don't know if it is related with the root method.
I even flashed a custom kernel, but still no luck.
Does any one know of a solution for this issue on Android 6? Stok?
Thanks
Click to expand...
Click to collapse
try to flash a diffedent rom. i personally never had this issue but maybe a new rom may help.

Help me with Wi-Fi problem

I flashed it via fastboot individual image the last Oreo 8.1 December, everything normal but my WiFi connection don't work, what is the problem with this ??? Thanks

WIFI Not enabling

Hi Guys,
Noticed today that my WIFI won't turn on. You can try, it attempts it - but ultimately, it goes to the off motion again.
I've tried going to the following and backing up the WPA Supplicant file, but still the same. data/misc/wifi/
I'm using the ROM MIUI 9 from Xiaomi.eu v. 7.10.26 - Rooted.
It's worth pointing out WIFI has been running fine on this since I installed it (5-6 weeks ago).
EDIT: Just checked, and the WIFI Mac is 02:00:00:00.00.00 Will look into this, not sure how its happened as I didn't change a thing!
Thanks!
EDIT:
So I restored from To October 15th, wifi works. Go figure... What settings do I need to take from that to the current version? Or just easier to update to a different ROM?
Just to add to this, I done the OTA and that fixed the issue. No idea what caused it...
I just get the same bug with WIFI MAC address 02:00:00:00.00.00
lapocompris said:
I just get the same bug with WIFI MAC address 02:00:00:00.00.00
Click to expand...
Click to collapse
You on the same ROM I was on? If you can do an OTA that should fix, or go to a different rom unfortunately!
nufclad said:
You on the same ROM I was on? If you can do an OTA that should fix, or go to a different rom unfortunately!
Click to expand...
Click to collapse
I am on xiaomi.eu 7.12.14, i.e. the latest build, what OTA do you mean ?
lapocompris said:
I am on xiaomi.eu 7.12.14, i.e. the latest build, what OTA do you mean ?
Click to expand...
Click to collapse
Ah, I was on 7.10.26 when the bug happened. The update to the latest version fixed it.
nufclad said:
Ah, I was on 7.10.26 when the bug happened. The update to the latest version fixed it.
Click to expand...
Click to collapse
Updating to 7.12.21 did not fix the bug. I had to factory reset the phone to have wifi working.
Good job it's fixed! Interestingly, did your phone battery go in low power saving mode prior to it occurring? I seem to remember that being so. Can't say for certain.
try :
xiaomi.eu_multi_MIMix2_V8.5.7.0.NDECNEF_v8-7.1.zip
chiron_global_images_V8.5.1.0.NDEMIEF_20170925.0000.00_7.1_global_f58374960a.tgz
global stable 8.5.1.0
or
eu rom 8.5.7.0
I have a wifi issue.
my wifi works excellent on miui 8.
non of the miui 9 roms either stable or beta and official or pro/eu/epic connects internet via wifi.
wifi opens but connected networks stay saved only and after a few minutes my network disapperas.
sokomind said:
try :
xiaomi.eu_multi_MIMix2_V8.5.7.0.NDECNEF_v8-7.1.zip
chiron_global_images_V8.5.1.0.NDEMIEF_20170925.0000.00_7.1_global_f58374960a.tgz
global stable 8.5.1.0
or
eu rom 8.5.7.0
I have a wifi issue.
my wifi works excellent on miui 8.
non of the miui 9 roms either stable or beta and official or pro/eu/epic connects internet via wifi.
wifi opens but connected networks stay saved only and after a few minutes my network disapperas.
Click to expand...
Click to collapse
hey..
it is not about miui version.. it is persist or modemst problem.. maybe qcn.. even i repaired the imeis still no sim card atteniton and no network and wifi..
Mix 2 wifi and IMEI problem
Hello, hello I need your help in a matter. I have 2 devices in my hand. Imei had to be discarded. After installing twrp and magisk, I deleted modemst1 modemst2 fsg partitions from pc while in twrp to remove IMEI from qpst. Whatever happened after that, wifi does not turn on when partitions are deleted match address was 000000. I did not take backup. I open the device with rooted diag but says qpst no phone connected. He sees the port but does not recognize the device. I can't write in Qcn. Fastboot rom, I installed custom rom did not recover. What should we do?

Wifi Bonding (Qcom) v. 1.14 by simonsmh Magisk Module - wifi doesn't work

Hey,
Here's the full story of what I have been doing with my mom's RN8 today.
Just unlocked bootloader, installed the newest TWRP, flashed Magisk + Magisk Manager Canary, reset phone to recovery and got an SYSTEM DAMAGED error, flashed twrp 3.4 +vbmeta from a youtube guide and saved my phone, installed Magisk module called WifiBonding or something - it didn't work and my phone stopped displaying any wifi networks so turned the module off, that didn't help so I reset the phone. That didn't work either so I factory reset it, that didn't help, so I went to TWRP and wiped data partition - I still have the problem though, the phone doesn't display any WIFI networks - when I click the wifi button in the dropdown menu or go to setting and click the switch, it goes back onto the off position after a second. Even during the installation wizard after I wiped the phone, it didn't see any wifi networks!
How do I fix the problem? What do I wipe in twrp to replace the file that has completely broken my wifi? Right now I will try to install the magisk manager again and remove it using the 'uninstall' option. Help me out fellas, please, I am clueless as to what to do!
tl;dr - installed the module called Wifi Bonding (Qcom) v. 1.14 by simonsmh - phone didn't display any WIFI networks, the button returned to the off position, I wiped twrp data, the problem still persists. How do I solve it?
Thank you in advance! @
just install stock rom or any cusrom here
So apparently after uninstalling Magisk I accidentaly wiped and formatted all the data on my phone and was forced to reflash MIUI using this guide. https://c.mi.com/oc/miuidownload/detail?guide=2 All is well now, the wifi bug is no more. Thanks for your comment dude.
Best
Niceee

Telcom Problem after Installing LOS 17.1

First I'd like to say a hearty 'Thank you' to all the people outside there providing LOS and assistance for the Moto G5 generally.
I updated my XT1676 with/from LOS16 (incl. TWRP, Magisk and Gapps nano) to LOS17.1 (incl...) succesfull following the short step by step tutorial recommended from "TheFixItMan" in one 'ROM'-threat a few days ago.
Now I need help with a telephony problem, which occured after the update and I didnt expect: Building connections works, I can hear my conversational partner, but he can not hear me. This occurs not only calling via mobile network, but also using the Signal-Messenger for a call, independent who of both establishes the connection.
'use-microphone'-privilege is set for the telephone- and the Signal-app.
device microphone works, recording voice with the recording-app and voice-notes via Signal are possible.
Using a headset works, too, but it has to be plugged in before a connection is established. Plugging the headset while connection does not work, unplugging the headset while connection and re-plugging loses voice.
The behavior of the telephone-app and Signal (voice AND video-call) is is similar in that case.
Does anyone know what to do? What can I do, where and what should I read?
Downgrade to LOS16 or waiting for a new nightly?
Thank you!
Edit:
Probably this is a the solution. Does that mean, simply flashing a stock oreo and re-flashing LOS17.1/Los Mint after that should solve the problem?
Did I got that right?
Can I use simply last cedric TWRP for that?
What means 'fastboot-firmware'? Ist that firmware part of the Stock-ROM?
Michael Kosslowski said:
First I'd like to say a hearty 'Thank you' to all the people outside there providing LOS and assistance for the Moto G5 generally.
I updated my XT1676 with/from LOS16 (incl. TWRP, Magisk and Gapps nano) to LOS17.1 (incl...) succesfull following the short step by step tutorial recommended from "TheFixItMan" in one 'ROM'-threat a few days ago.
Now I need help with a telephony problem, which occured after the update and I didnt expect: Building connections works, I can hear my conversational partner, but he can not hear me. This occurs not only calling via mobile network, but also using the Signal-Messenger for a call, independent who of both establishes the connection.
'use-microphone'-privilege is set for the telephone- and the Signal-app.
device microphone works, recording voice with the recording-app and voice-notes via Signal are possible.
Using a headset works, too, but it has to be plugged in before a connection is established. Plugging the headset while connection does not work, unplugging the headset while connection and re-plugging loses voice.
The behavior of the telephone-app and Signal (voice AND video-call) is is similar in that case.
Does anyone know what to do? What can I do, where and what should I read?
Downgrade to LOS16 or waiting for a new nightly?
Thank you!
Edit:
Probably this is a the solution. Does that mean, simply flashing a stock oreo and re-flashing LOS17.1/Los Mint after that should solve the problem?
Did I got that right?
Can I use simply last cedric TWRP for that?
What means 'fastboot-firmware'? Ist that firmware part of the Stock-ROM?
Click to expand...
Click to collapse
If you flash a custom rom then the firmware it's based on needs to match the firmware on your device
Custom roms for this device from android 9 and above use oero stock firmware as their base
The parts that are different that are effecting you would be the modem part of the firmware
Flash the latest stock firmware via fastboot then you can flash the latest custom roms
Note looks like below server is down so either wait or find elsewhere
lolinet mirrors - firmware, software, iso etc.
lolinet mirrors - powered by h5ai
mirrors.lolinet.com
Success!
That was really the solution! Thanks to 'TheFixItMan' and 'Andrej_SK' for his "HowTO"!
I got some trouble keeping TWRP permanently stored, though I followed it's instructions, but downgrading to a former version and reflashing the latest solved that. Maybe it was an issue of an 'invalid/bad key', what occured while flashing the firmware ROM and was notified later on the "yo-can-not-trust-this-device-screen". It has disappeared, N/A is shown now.
Now I've got a device with LOS 17.1, GApps, Magisk, TWRP working fine. No phone/voice-Problems remaining.

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