s4 dont save wifi networks - Galaxy S 4 Q&A, Help & Troubleshooting

hello every one my problem is my mobile wont save the wifi networks , what ever i connect to wifi network everything is okay but when i turn the wifi off and on again and want to connect to my wifi it ask for password
i have galaxy s4 lte i9505 ( firmware i9505xxuhoa7 )
i have tested this on many wifi networks but all is the same
looks like its not writing on that file should save the names and passwords ! i dont know i guess that but i dont know how to fix this problem

MotasemBT said:
hello every one my problem is my mobile wont save the wifi networks , what ever i connect to wifi network everything is okay but when i turn the wifi off and on again and want to connect to my wifi it ask for password
i have galaxy s4 lte i9505 ( firmware i9505xxuhoa7 )
i have tested this on many wifi networks but all is the same
looks like its not writing on that file should save the names and passwords ! i dont know i guess that but i dont know how to fix this problem
Click to expand...
Click to collapse
Probably factory reset. Then don't restore the wifi password from Google account. Sometimes that will fix it.

Lennyz1988 said:
Probably factory reset. Then don't restore the wifi password from Google account. Sometimes that will fix it.
Click to expand...
Click to collapse
i tested that b4 u add the google account
on phone start up i skiped all accounts import .

could somebody on earth help me ?
i even tested wifi-fix script and after it my phone always lag

Hi,
Try first to update your BL and Modem.
If it not help, i suggest you to flash Imperium Kernel v2.8 thru Philz recovery.
It will trick knox to 0x1, but it should works

Related

Galaxy S freezes when turning on wifi

Hello , i have huge problem with my Samsung Galaxy S.When i turn on wifi , my galaxy s freezes , and only 1 way is to reboot telephone , or take battery out
I dont have this problem at home.When i use wifi at home everything seems to be ok it can easily connect to my router .Problem starts when i go to shops/schools when i want to connect to others wifi my galaxy just freezes :/.
Originaly i bought it with android 2.2 , i had the same problem with wifi.
I installed android 2.2.1 - also the same problem .
During last weekend i installed darky's rom 9.1 and it didnt help
Do u have any ideas what to do , or just my galaxy s is broken and i hae to get it back to samsung tech center ?
Have you ever done a factory reset on the phone? If not that may help otherwise it may be hardware related. Since 2.2.1 have not had a single problem with wifi.
Sent from my GT-I9000 using XDA App
Yes i was trying factory reset few times also i was trying to clean cache , problem still exists
Sounds like possible password problem, delete all your passwords and wifi connections .
Reset up home connection then try external where you have the password and a strong wifi signal .
jje
I deleted my wifi profile , and problem still esists when im trying to find wireless networks in shop galeries etc..
I have almost the same problem but it happens with voodoo and not speedmod and when I turn it off
Today i made total wipe of my galaxy i downgraded it to official clean I9000XXJPU without any speedmods voodoo , i'll let u know tomorrow results .If it won't work ill try to use I9000XXJPX than ill test clean I9000XXJPY.Ill let u know my results .
Ok on all roms the same problem :/
Ardil said:
Ok on all roms the same problem :/
Click to expand...
Click to collapse
Question then you are in xxx where their is wifi access do you have the password .
jje
I've had this same problem, and even after my first phone crashed add samsung replaced it, I am still encountering this problem, I have a galaxy s i9000 from bell, canada
JJEgan said:
Question then you are in xxx where their is wifi access do you have the password .
jje
Click to expand...
Click to collapse
Nop i don have password , my galaxy s just keep freezing while searching for wireless networks ( secured , non secured ) . When im at home , i can connec tto my router ( secured with password ) without any problems .
So its not a connection problem then .
But a WiFi search problem .
Time for it to go back to Samsung then .
jje
Problem solved !! but i had to give back my Galaxy S to Samsung service :/
Problem was mainboard - number of part A/S ASSY-PBA MAIN_GT-I9000(COMM_8G)_SVC .

[Q] At&t galaxy s4 no wifi or data problem "Please help"

atat s4 unlock with tmobile sim
I cant seem to get no wifi or data working, even before the unlock the wifi still didnt work and with my atat sim in only data was at least working.
"Wifi works in my house, every other device i have connects to it"
I've done factory reset but no help so was thinking about flashing would that solve anything?
Any help and advice would be much thankful!
? help any1
booming1 said:
atat s4 unlock with tmobile sim
I cant seem to get no wifi or data working, even before the unlock the wifi still didnt work and with my atat sim in only data was at least working.
"Wifi works in my house, every other device i have connects to it"
I've done factory reset but no help so was thinking about flashing would that solve anything?
Any help and advice would be much thankful!
Click to expand...
Click to collapse
any1 help please
flashing? maybe
booming1 said:
any1 help please
Click to expand...
Click to collapse
Well, I had the same problem with my s3. I did a factory reset, and it worked. Try flashing the stock rom again, and be brave because you might lose your phone from not flashing right.
MANATHI said:
Well, I had the same problem with my s3. I did a factory reset, and it worked. Try flashing the stock rom again, and be brave because you might lose your phone from not flashing right.
Click to expand...
Click to collapse
check your apn settings for your provider
i check and edit the apn setting n now data works perfectly but wifi still doesnt connect... i dont get it
try turning airplane mode on then off
you don't say if you are rooted with any custom recovery/rom or your build version

[Q] Galaxy Note 4 signal bars and 4G but no data connection

Hello everyone
I managed to lose my imei number.. after i managed to retrieve it, now my phone works can make call and text but no internet connection (wifi works) it shows 4G ( LTE doesnt work) but there is no data transfer phone is now on stock version canada videotron sm-n910w8 i tried all the apn settings possible ane network connection settings with no luck... what do i do now ?
Info
em_ said:
Hello everyone
I managed to lose my imei number.. after i managed to retrieve it, now my phone works can make call and text but no internet connection (wifi works) it shows 4G ( LTE doesnt work) but there is no data transfer phone is now on stock version canada videotron sm-n910w8 i tried all the apn settings possible ane network connection settings with no luck... what do i do now ?
Click to expand...
Click to collapse
you should try to flash another modem.zip
or flash another whole firmware by Odin
:good:
Thank you besides that any other options ?

Wifi & Mobile data not working<

My Device is failed to connect to any WIFI Network and I am unable to use Mobile Data.I have performed a Factory Reset but still facing the same problem.
Note:
1)Device Galaxy S4 i9500
2)Android 5.0.1 Stock ROM (Not rooted)
Does the show the correct imei when you dial *#06#?
Calls work?
audit13 said:
Does the show the correct imei when you dial *#06#?
Calls work?
Click to expand...
Click to collapse
Yes sir calling feature works great.
Does there phone have the correct apn for data? Does the phone see wi-fi networks?
audit13 said:
Does there phone have the correct apn for data? Does the phone see wi-fi networks?
Click to expand...
Click to collapse
1)Yes the phone has correct apn.
2)Yes i can see wifi but failed to connect to any.
Have you tried changing the connection method for wifi networks under settings?
Maybe re-flash the stock ROM?
Not sure what else to suggest. If these things don't fix the problem, there could be a hardware problem with the phone.
audit13 said:
Have you tried changing the connection method for wifi networks under settings?
Maybe re-flash the stock ROM?
Not sure what else to suggest. If these things don't fix the problem, there could be a hardware problem with the phone.
Click to expand...
Click to collapse
Well thanks for a quick reply and now I am going to Flash a stock ROM.
Have a good day sir
Good luck. I hope you are successful. You have a good day too

Samsung on5 stuck in setup after hard reset

Guys I recently hard recet after forgetting my password
But now because of hardware problem it cant detect sim either wifi without both of them i can't setup it i want to unlock it without wifi and data is there solution plzzzzz guys reply me
Thanks in advance
rskinfinity said:
Guys I recently hard recet after forgetting my password
But now because of hardware problem it cant detect sim either wifi without both of them i can't setup it i want to unlock it without wifi and data is there solution plzzzzz guys reply me
Thanks in advance
Click to expand...
Click to collapse
Just Flash your updated firmware with Odin. Your Device will work perfectly.
You can setup your Device without any Data Connection and Wifi if you disable reactivation lock from settings before.

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