[Q] No wifi after flashing firmware with odin - Galaxy S 4 Q&A, Help & Troubleshooting

My phone had mobile network signal problem like weak signal,emergency call only and not registered to network.I tried to flash different modems for the issue but it didn't resolve the problem. So i decided to flash complete firmware with Odin3 v3.04 now the mobile network seems to be working fine but i don't have any wifi bcoz the phone is not turning on the wifi at all.
I have flashed a stock 4.2.2 of France region i9505XXUBMGA and my device actual firmware was of Hong Kong region I9505ZHUAME1 can that be the cause of problem.One thing else that i have noticed in setting about phone that the baseband is still being showed of the Hongkong region i9505ZHUBMF4 that i flashed before flashing the stock France region 4.4.2.

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[Q] Firmware change, Odin issues and USB issues

Hi,
I have changed my firmware as my Galaxy S4 I9505 was from Hong Kong and i had the 4G LTE not available. After changing firmware to australia non branded Australia XSA (April 2013) PDA: I9505XXUAMDE CSC: I9505XSAAMD8 Version 4.2.2. LTE worked but then USB connection to PC did not work and Charging with PC or charger does not work. Works when in download mode but stumped as to why change of firmware for same phone doesnt work.
Tried to change back to Hong Kong firmware but Odin is failing due to pit partition.
Do not know where to go from here...........

[Q] getting low signal and slow internet

Hello, when i bought my samsung galaxy S4 i9500 it was originally UAE XSG version,
PDA - i9500XXUBMEA
CSC - I9500JVBMEA
After flashing omega v8, my phone started getting lower signals and slow data speed. I was told to flash a modem from this link:
http://forum.xda-developers.com/showthread.php?t=2192025
Would anyone happen to know which modem i should flash from the link? or should i test them all out?
I also noticed my Mobile Network type is: UMTS:3. Before i think it was HSDPA:9.
I live in Australia if that helps.

[Q] 4G not working after 4.3 update

Hello everyone,
I have Galaxy S4 I9505 that is unbranded and unlocked, updated with the latest firmware via Kies3. Stock ROM, Knox 0x0.
My firmware info:
PDA: I9505XXUEMKF
CSC: I9505BTUEMK5
MODEM: I9505XXUEMKF
(I checked on sammobile and its UK BTU firmware)
I am from Croatia using T-mobile as a carrier. Problem first appeared right after the first 4.3 update was released via Kies3.
The problem is that when I select LTE in Network mode options it doesn't connect to 4G, the icon only shows H+ in a 4G area. If I leave it running in LTE mode, after a while the mobile data will shut down, signal will drop (like it resets) and after a few moments it will work again. My mail or whatsapp messages for example will arrive 10 - 30 min later. This will repeat over and over until I turn it off in Network mode and select WCDMA/GSM only. Everything was working fine prior 4.3 update.
Also I hope there is a solution that doesn't include flashing custom modem files or anything that voids my phone warranty.
Thank you,
Skyward
Anyone??

modem not working after upgrading from 4.4.2 to 5.0.1

CarlM34 said:
I am assuming that all flashed OK? If so did you flash the rom straight after to get the Stock OB8 kernel? If ALL has flashed fine in odin and you have installed Omega 41 then wifi should work.
Click to expand...
Click to collapse
First i flashed stock 4.4.2 modem from sammobile. (to make sure nothing is bricked after 100 times of failing to get wifi working)
It works oob without flashing any baseband (i think ufnc9 comes with this rom)
details rom here:
Model GT-I9505
Model name GALAXY S4 LTE Netherlands
Version Android 4.4.2
Product code PHN
PDA I9505XXUGNG8
CSC I9505PHNGNF1
Then i flashed
Model GT-I9505
Model name GALAXY S4 LTE Netherlands
Version Android 5.0.1
Product code PHN
PDA I9505XXUHOB7
CSC I9505PHNHOB2
System --> Setting still shows baseband UFNC9.
Im using openrecovery-twrp-2.8.6.0-jfltexx (but after installing it and reboot to recovery it shows 2.8.5.0.
(flashed with Odin V3.10 under the AP section, right? i believe im doing evrything ok, have flashed alot of roms on this phone before)
(in the earlier try, current state is clean stock 5.0.1 rom with root and twrp 2.8.5.0, no working wifi)
I peformed all steps here exactly.
http://forum.xda-developers.com/showpost.php?p=58785261&postcount=1
With these basebands:
http://forum.xda-developers.com/showpost.php?p=50965837&postcount=2627

flash other country stock rom(different boc)

i have note 4 sm-n910f...i bought it from greece but as i can see the if from poland(t mobile). i am running stock 5.0.1 rom pda version N910FXXU1BOC3 with csc version N910FXXU1BOB6. the phone is not somehow locked as it works normaly with greek sims, but i want to flash with the stock greek(EUR) rom whose pda version is N910FXXU1BOC5 with csc version N910FXXU1BOD2 via odin. will i have any problems occured because of the different bocs?

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