No WiFi on any TW kitkat rom - Galaxy S 4 Q&A, Help & Troubleshooting

I've tried a lot of kitkat TW roms and with all I have the same problem... no wifi. wifi just doesn't switch on. I installed the official I9505XXUFNB8 stock rom today, and nothing... same issue...however, wifi works fine on GPE rom.
I'm rocking the i9505 and I have updated the baseband to the latest I9505XXUFNB8 modem. I tried all other TW kitkat modems... same issue.
Issue still exists...
Any suggestions regarding this is greatly appreciated.
I just want to go back to stock...

theteacake said:
I've tried a lot of kitkat TW roms and with all I have the same problem... no wifi. wifi just doesn't switch on. I installed the official I9505XXUFNB8 stock rom today, and nothing... same issue...however, wifi works fine on GPE rom.
I'm rocking the i9505 and I have updated the baseband to the latest I9505XXUFNB8 modem. I tried all other TW kitkat modems... same issue.
Issue still exists...
Any suggestions regarding this is greatly appreciated.
I just want to go back to stock...
Click to expand...
Click to collapse
Wipe data/system reflash stock kitkat?

Androiders96 said:
Wipe data/system reflash stock kitkat?
Click to expand...
Click to collapse
Hi friends!
I was with same problem!!
I had 4.3 DBT and it's ok. when a use 4.4 Kit Kat My Wifi don't turn on anymore.
I resolve the problem:
1- install 4.3 DBT again;
2- proceed wipes data/system/cache
3- reinstall 4.4.
It's Ok now!!

Related

[Q] S4 Google Edition - Downgrade to 4.2

My GE was updated OTA to KitKat a few days ago and I hate it. Tried restoring factory data settings but the phone still has 4.4
In addition, I tried looking for a stock official 4.2 ROM for this device to flash - but couldn't find anything.
Is there any way to downgrade the current OS to stock 4.2?
Thanks
SchpidermaN said:
My GE was updated OTA to KitKat a few days ago and I hate it. Tried restoring factory data settings but the phone still has 4.4
In addition, I tried looking for a stock official 4.2 ROM for this device to flash - but couldn't find anything.
Is there any way to downgrade the current OS to stock 4.2?
Thanks
Click to expand...
Click to collapse
What issue you had?
I think you have flash the 4.2.2 rom...

can i flash a kitkat modem on an older android ?

im talking about the modem that comes with the stock KITKAT
XXUEMJ9 if that matters on my miui v5 android 4.2.2
would that work , i hate to screw up my IMEI or something if it wont work.
???
I'm not totally sure that it will work but I have used my KitKat modem on a 4.3. No problems.
cheers ~
I flashed my S4 to 4.4 Kitkat, Everything is OK.
Then, I flashed back to 4.3 and i was shocked, KNOX 0x0 and works fine ALL functions. WiFi Audio and etc.
AzurA86 said:
im talking about the modem that comes with the stock KITKAT
XXUEMJ9 if that matters on my miui v5 android 4.2.2
would that work , i hate to screw up my IMEI or something if it wont work.
Click to expand...
Click to collapse
I flash modem kitkat in 4.3 and all running well

[Q] Flashed from 4.4.2 to 4.3 to CM10.2 No WiFi, Dialer Stops Responding

I was on 4.4.2 (stock) then I flashed to 4.3 & flashed on top CM 10.2 (latest stable build release, not just 10.2).
After I did, WiFi won't turn on, Dialer stops responding, and flashing back to stock 4.3 doesn't fix the WiFi problem. I need help on this ASAP.
I'm fine with flashing other ROMs onto my Nexus aslong as it fixes my problems.
One thing to note, I am on StraightTalk, and after flashing to CM, my data worked without me editing the APN like I normally need to when flashing new ROMs.
Did you downgrade the radio too?
Flash a 4.3 radio

[Q] from Android 4.2.2 to 4.4.2 Directly?

heya Guys,
i have an S4 and i kinda messed up the moden, because wifi istnt working (I tried to flash the mf9 update, didnt realize i was on 4.2.2 und flashed back to MDC which is now working, exept wifi)
i tried to update via Kies but it doesnt connect to my S4. it says connecting for like an hour.
i am donwloading the 4.4.2 STOCK Full firmware (Its bout 1.5 GB Big and i dont think its an OTA-Update)
my questin is, can i flash the 4.4.2 Firmware just over the 4.2.2 with odin?
or must i get the 4.3 update to get it running?
and i read something about flashing back the Stock Recovery and unroot the Device before updating is this true?
Thanks in Advance Bros, hope you can help me.
Just flash.
Lennyz1988 said:
Just flash.
Click to expand...
Click to collapse
will i lose any data?
and what about the stock recovery?
thanks for your help
My Recommendation for you in this case
Go to 4.3.
4.4.2 is Very Buggy and will mess up your phone!

[Q] Downgrade from 5.0.1 to KK

Hey guys!
so i have my N910F - Up to date with 5.0.1 Lollipop with the ECHOPOP V3, and i want to downgrade it to 4.4.4 KK Costume rom, is it possible? and if it is possible - HOW?
thanks!!!
bagiz010 said:
Hey guys!
so i have my N910F - Up to date with 5.0.1 Lollipop with the ECHOPOP V3, and i want to downgrade it to 4.4.4 KK Costume rom, is it possible? and if it is possible - HOW?
thanks!!!
Click to expand...
Click to collapse
Someone?
I just flashed a KK custom ROM and it was fine. I still have lollipop baseband etc but running xnote without issue.
I guess it should be fine, just remember to do a factory reset / wipe data otherwise you're stuck in a bootloop.
radicalisto said:
I just flashed a KK custom ROM and it was fine. I still have lollipop baseband etc but running xnote without issue.
Click to expand...
Click to collapse
did it and it works perfect!! THANKS VERY MUCH!

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