A Problem with Marshmallow ROM for Galaxy S4 GT-i9515 - Samsung Galaxy S4 VE Questions & Answers

Hello, I wanted to ask, why this ROM: http://forum.xda-developers.com/gala...i9515-t3245133 Changed my wifi card MAC adress? Can it be virus? I tried to change it back to my original mac from original ToutchWiz Android version 5.0.1, but with trying to change it in "/efs/wifi" the files .mac.cob and .mac.info it doesnt work at all, whats intersting the were set to my original mac adress. In options menu in Details its completly other. Any solutions?

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Wi-Fi and Bluetooth unknwon on GT P1000

Hi
My Galaxy Tab P10000 doesn't recognize the MAC Adr of Wi-Fi and Bluetooth.
I can't use it. I can use only3G to access the internet.
This is my Tab Conf:
Firmware: 2.3.3
Base Band: P1000XXJPZ
V. Kernel : 2.6.35.7 [email protected] #2
Build No. : GINGERBREADAD.XXJQ1
PDA: P1000XXJQ1
PHONE: P1000XXJQ1
CSC: P1000XAJQ1
Any idea about this problem and how to solve it?
I hope that someone help me.
Thanks
Don't want to state the obvious but are they turned on in settings?
Is your device rooted or all stock?
Sent from my GT-P1010 using Tapatalk
Hi alexgogan
When I turn on the wi-fi, after a few minutes appears the message ERROR and I can't connect or detect any wi-fi network. When I turn on the bluetooth, after some time he turn to the first step.
In the info Tab, the Wi-Fi and the Bluetooth mac address is unknow and the state is unavailable.
I've installed a stock rom (this rom) with the Odin. But this problem is prior to this installation.
Please help me. Thanks.
Sounds like there is modem failure. You may need to flash new modem again.
Would suggest reflashing stock rebooting and trying again.
If it was like this prior to flashing this build that may be the problem with original install.
How long has wifi not been working?
Thank you for your feedback.
The wifi stopped working after an upgrade via Kies, in November. Later I discovered that the bluetooth does not work too.
After that I made some ROM updates, but without success until today.
My questions to your sugestions are:
this modem (in my Tab) is in the correct version?
How can I flash the new modem?
which version?
by Odin?
Sorry for not getting back to you.
But if it's a mess with kies its strange.. But would not be surprised though if you got fault device with wrong stock and the official flashing messed things up.. So depends how long you had it, if it's still under warranty then Sammy must fix it, but not unless it's been rooted and the will use any excuse to get out of fixing it.
But odin will have no probs with chains cf root as well.
Just wish knew what it was before the flashing. I cause you might have changed things in the process. The it will depend on your carrier as well so www.samfimware.co will tell you and this wiki one of the guys put up should also help... But lot depends on your device for which carrier as some radios are modified and if you have wrong one then that would explain a lot.
http://forum.xda-developers.com/wiki/Samsung_Galaxy_Tab
That or your actual physical radio is bust as well so then is hardware and no flashing will fix.

[Q] Finding a ROM with VOC files and kernel

Hi, Im not sure if this is the correct plave to post but....
I managed to flash my Galaxy S4 GT9505 G, with Android 4.3 my Kernal version is I9505XXUEMK9 and the kernal itself is 3.4.0.
I have tried to install a program which requires root access, which i have.
I contacted the developer of the program and he told me I will need a kernel that provides VOC files in the /dev folder of my phone.
I am quite happy to change my rom if I need to (I installed everything with Odin. and Team-win software).
The problem is that I don;t know which kernel version or even the ROM, that i will need to provide these files and get my app working.
Can anyone help?
~ Deleted ~

[Q] i cant turn the wifi on

hello evreyone
i have gt-i9500 with rom stock and i didn't rooted the phone.
my problem is that my phone cant turn on the wifi and i tried the samsung code in the dialer app(*#0011#) and i removed the battery, anda ever reset to factory setting a few times ( even through recovery mod) but non of this makes any change to the wifi. it all started when i updatet fota to kitkat 4.4.2 of the israeli cellular company "parthner". i dont know really how to work with odin so i prefer not to do it
thank to everyone who will help me
p.s sorry for my poor english. its not my native language
Galdadoun said:
hello evreyone
i have gt-i9500 with rom stock and i didn't rooted the phone.
my problem is that my phone cant turn on the wifi and i tried the samsung code in the dialer app(*#0011#) and i removed the battery, anda ever reset to factory setting a few times ( even through recovery mod) but non of this makes any change to the wifi. it all started when i updatet fota to kitkat 4.4.2 of the israeli cellular company "parthner". i dont know really how to work with odin so i prefer not to do it
thank to everyone who will help me
p.s sorry for my poor english. its not my native language
Click to expand...
Click to collapse
Hi mate ,
Read this thread:
http://www.technobezz.com/fix-samsung-galaxy-s4-wi-fi-stuck-turning-problem/
But been stock there are not too many options , wifi is kernel control .....if everything else fail you may have to flash stock with Odin..
Galdadoun said:
hello evreyone
i have gt-i9500 with rom stock and i didn't rooted the phone.
my problem is that my phone cant turn on the wifi and i tried the samsung code in the dialer app(*#0011#) and i removed the battery, anda ever reset to factory setting a few times ( even through recovery mod) but non of this makes any change to the wifi. it all started when i updatet fota to kitkat 4.4.2 of the israeli cellular company "parthner". i dont know really how to work with odin so i prefer not to do it
thank to everyone who will help me
p.s sorry for my poor english. its not my native language
Click to expand...
Click to collapse
Well, if your phone is not rooted and you still have the stock ROM, the simplest thing would be to go to seller/service centre. I had exactly same problem with one of my I9300's after update, and it ended with motherboard replacement
What you should do is a factory reset. Then make sure to NOT restore you google account when you are setting up your device. You have to make sure that it doesn't restore you wifi settings.

A Problem with Marshmallow ROM for Galaxy S4 GT-i9515

Hello, I wanted to ask, why this ROM: http://forum.xda-developers.com/gala...i9515-t3245133 Changed my wifi card MAC adress? Can it be virus? I tried to change it back to my original mac from original ToutchWiz Android version 5.0.1, but with trying to change it in "/efs/wifi" the files: ".mac.cob" and ".mac.info". It doesnt work at all, whats intersting the were set to my original mac adress. In options menu in Details its completly other number. Any solutions?

S4 wifi stopped working - trying to slide but wont stay at ON

Hello,
So this I337m S4 wifi stopped working right after when I try to change "SYSTEM language" by installing TELCEL spanish rom from sammobile for the exact same model number i337m and android OS. This telcel trick worked pretty good many times earlier to change all system language in i337m phones to spanish. Anyways, after this when wifi stopped working I tried to put the original ROM from same provider and same version but the wifi wont work. The wifi slides to ON but then goes back to OFF position.
I tried fixing problem from following http://forum.xda-developers.com/galaxy-s4-att/help/wifi-properly-nvm-damage-t2841529 thread but the solution didnt work because there IS no file in efs folder, efs folder is empty while at the same time IMEI is there in phone and bluetooth is working fine too, its wifi which stopped working.
-> I have also tried installing custom ROMS but still wifi wont work
-> I have also tried installing android OS from 4.3 to 5.1.1 but still it won't work.
-> I have also tried different modems and roots
Its not a hardware problem as it was working pretty fine before I changed ROM.
Please tell me how to fix it.
I really appreciate your efforts.
THank you
no one?>
Did you flash the ROM to an i337 or i337m? The i337 is the AT&T version of the s4.
audit13 said:
Did you flash the ROM to an i337 or i337m? The i337 is the AT&T version of the s4.
Click to expand...
Click to collapse
I flashed i337 ROM to an i337m initially to get spanish language
I suggest flashing a stock 337m rom to see if that fixes wifi.
audit13 said:
I suggest flashing a stock 337m rom to see if that fixes wifi.
Click to expand...
Click to collapse
Been there done that, tried all provider's ROM one by one, still not working. also tried custom roms
When you boot into download mode, what is the model #?
audit13 said:
When you boot into download mode, what is the model #?
Click to expand...
Click to collapse
Model number is I337M in download mode also sticket at the back says same i337m, sorry I forgot to write M in first post after i337
Maybe flashing the i337 rom to an i337m did something to the software side of things?
it was happened to me too...i fixed it via flashing another kernel...
or try install a complete stock rom...that has to fix it..
In order to /EFS/ files to show the device must be rooted.

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