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Hi there,
Sometimes my S4 (GT-I9505) just stops receiving messages and calls (as if it is turned off).
If i check my phone when this occurs i have full signal, and nothing seems to be wrong.
If i disable and reenable wifi and data it usually starts working again.
I've never ran into the issue when calling out or sending a text message.
So it only seems to happen when the phone is not in use.
Anyone have a solution or a suggestion?
It is rooted, and running 4.2.2 (stock samsung rom)
All help will be greatly, appreciated.
jnatten said:
Hi there,
Sometimes my S4 (GT-I9505) just stops receiving messages and calls (as if it is turned off).
If i check my phone when this occurs i have full signal, and nothing seems to be wrong.
If i disable and reenable wifi and data it usually starts working again.
I've never ran into the issue when calling out or sending a text message.
So it only seems to happen when the phone is not in use.
Anyone have a solution or a suggestion?
It is rooted, and running 4.2.2 (stock samsung rom)
All help will be greatly, appreciated.
Click to expand...
Click to collapse
check if u have enabled blocking mode.. If that doesnt work too, try flashing a modem specific to ur area
killerwolf2121 said:
check if u have enabled blocking mode.. If that doesnt work too, try flashing a modem specific to ur area
Click to expand...
Click to collapse
Have not enabled blocking mode.
I'm running everything stock except the root so this shouldn't really be necessary(?), but if it can help how would i find one specific to my area?
jnatten said:
Have not enabled blocking mode.
I'm running everything stock except the root so this shouldn't really be necessary(?), but if it can help how would i find one specific to my area?
Click to expand...
Click to collapse
i had an issue with my wifi and i was running stock.. i flashed my modem again n it was perfect.. maybe it'll help u too to know wch is necessary for ur region, check ur build number from settings->more->about device.. and for the right modem, search this thread..
http://forum.xda-developers.com/showthread.php?t=2192025
hope that helps u!
I picked up a Galaxy S4 Gt-i9505 from a friend to fix but I can not solve the problem. The problem is in Wifi and Bluetooth that stopped working .... I tried applying various custom ROMs and still did not work ... I've tried with Stock ROM with Odin and still did not work. Really do not know what to do, you're missing me swap the motherboard S4 now. But dont want to spend that much money. Some may say if there is any solution to solve this problem of Wifi and Bluetooh without replacing the motherboard
I think that there has to be a hardware problem when you've flashed that many ROM's and always went to factory reset.
I'd give it in for service (after having stock rom on it)
eltonpestana said:
I picked up a Galaxy S4 Gt-i9505 from a friend to fix but I can not solve the problem. The problem is in Wifi and Bluetooth that stopped working .... I tried applying various custom ROMs and still did not work ... I've tried with Stock ROM with Odin and still did not work. Really do not know what to do, you're missing me swap the motherboard S4 now. But dont want to spend that much money. Some may say if there is any solution to solve this problem of Wifi and Bluetooh without replacing the motherboard
Click to expand...
Click to collapse
Hi mate ,
Not sure about the bluetooth but did you check this :
Open the built.prop
search for ro.securestorage.support
If it says true , change to false
Save and reboot
or
Turn off Wi-Fi power save mode on your S4
Type *#0011# on the phone dialer, then Menu Wi-Fi and turn Wi-Fi power save mode to Off.
In I9500 we had a similar problem and the only solution was to flash the param.bin file. BT did not work and WIFI direct did not work ( my case) after flashing it my problem was solve....
http://forum.xda-developers.com/showpost.php?p=52989594&postcount=4899
Sorry i do not hava a param,bim file for i9505..
I do not say that is you case
hi thankss
problem solved was a loose connector on the mother board
eltonpestana said:
problem solved was a loose connector on the mother board
Click to expand...
Click to collapse
Did you have the entire motherboard replaced? Or did try any other method?
is there any code for bluetooth like wifi. beacuse my bluetooth is not turning on
MAX 404 said:
Hi mate ,
Not sure about the bluetooth but did you check this :
Open the built.prop
search for ro.securestorage.support
If it says true , change to false
Save and reboot
or
Turn off Wi-Fi power save mode on your S4
Type *#0011# on the phone dialer, then Menu Wi-Fi and turn Wi-Fi power save mode to Off.
In I9500 we had a similar problem and the only solution was to flash the param.bin file. BT did not work and WIFI direct did not work ( my case) after flashing it my problem was solve....
http://forum.xda-developers.com/showpost.php?p=52989594&postcount=4899
Sorry i do not hava a param,bim file for i9505..
I do not say that is you case
Click to expand...
Click to collapse
nickneetu1 said:
is there any code for bluetooth like wifi. beacuse my bluetooth is not turning on
Click to expand...
Click to collapse
Hi mate
I do not.....but maybe if you give us some more info we could help you
What S4 you have
root?
Custom rom or stock??
BT is kernel control you may try a different kernel
i have stock rom lollipop without root
MAX 404 said:
Hi mate
I do not.....but maybe if you give us some more info we could help you
What S4 you have
root?
Custom rom or stock??
BT is kernel control you may try a different kernel
Click to expand...
Click to collapse
nickneetu1 said:
i have stock rom lollipop without root
Click to expand...
Click to collapse
Hi mate
Please give us more detail , what happen when you try to connect , did it ever work? , what have you tried so far ? when it started ....
whenever i try to turning on the icon is going grey then after some second in going off. Its working 1 month ago fine but i did not use a month now i use is not turning on . I have tried different rom and also do factory reset but problem is same.
MAX 404 said:
Hi mate
Please give us more detail , what happen when you try to connect , did it ever work? , what have you tried so far ? when it started ....
Click to expand...
Click to collapse
nickneetu1 said:
whenever i try to turning on the icon is going grey then after some second in going off. Its working 1 month ago fine but i did not use a month now i use is not turning on . I have tried different rom and also do factory reset but problem is same.
Click to expand...
Click to collapse
Hi
Try to clear data and cache , Settings/ Application manager/all / Bluetooth ....
Delete BT config and pair device again
i have done clear data and cache in settings bluetooth but its not turning on
MAX 404 said:
Hi
Try to clear data and cache , Settings/ Application manager/all / Bluetooth ....
Delete BT config and pair device again
Click to expand...
Click to collapse
nickneetu1 said:
i have done clear data and cache in settings bluetooth but its not turning on
Click to expand...
Click to collapse
hi
Did you also re configure ( pair) the bt devices?
if so you could
Check the hardware ( antenna ) maybe is a connection lose or is defective
Or you could try to reflash (odin) stock rom again and see if it helps ...backup first included the efs
how i check hardware antena connection..???
MAX 404 said:
hi
Did you also re configure ( pair) the bt devices?
if so you could
Check the hardware ( antenna ) maybe is a connection lose or is defective
Or you could try to reflash (odin) stock rom again and see if it helps ...backup first included the efs
Click to expand...
Click to collapse
nickneetu1 said:
how i check hardware antena connection..???
Click to expand...
Click to collapse
Check here
https://www.ifixit.com/Teardown/Samsung+Galaxy+S4+Teardown/13947
Step 9 also check step 14
Is in the same assambly for the loudspeaker
http://stellatech.com/samsung-gt-i9500-galaxy-s4-antenna-loudspeaker,a,en,814961.html
only try if you are skill at this....is not difficult
hi,
I refurbished my s4 i9505. I found the phone no longer pick up wifi signals further than a few meters away from the device.
i thought it might have been the antenna cable but it was not.
if someone can help it will be much appertained.
this problem is same in my s4 i19505, anyone help me pls ?
armandtarko said:
this problem is same in my s4 i19505, anyone help me pls ?
Click to expand...
Click to collapse
extract the NON-HLOS.bin file from the ROM and use Odin to flash it separately by placing it in Phone or CP(newer version of Odin)
Untick auto reboot before flashing
wait for it to finish, then unplug your device and reboot manually.
that should work for you
I've searched for 2 months trying to figure this out. Basically my sim card will not be read due to the hardware issue so it is the motherboard, now the problem is i cannot enable WiFi due to not having a sim card inside the phone...when i was on 4.4.4 it says Smart Network Switch and something about not being able to enable due to no sim.....well i tried a custom rom to see if it would remove that feature which it didnt so i went back to 4.4.2 and it doesnt have the smart network switch but it still doesnt allow WiFi to turn on....now the funny thing is before i had the Sim problem i had WiFi on and it stayed working after the sim stuff happened, I factory reset my phone when i was going to install a custom rom before evening knowing WiFi wouldnt work without a Sim so obviously to my surprise when i went to turn on WiFi it wouldnt work, seems like the S4 has a stupid feature imo that if you dont insert a Sim it wont allow WiFi to be turned on. Can anyone tell me if under root or something i can get rid of that feature or some how turn on WiFi in the files or root section of the phone?
nickwmcnamara said:
I've searched for 2 months trying to figure this out. Basically my sim card will not be read due to the hardware issue so it is the motherboard, now the problem is i cannot enable WiFi due to not having a sim card inside the phone...when i was on 4.4.4 it says Smart Network Switch and something about not being able to enable due to no sim.....well i tried a custom rom to see if it would remove that feature which it didnt so i went back to 4.4.2 and it doesnt have the smart network switch but it still doesnt allow WiFi to turn on....now the funny thing is before i had the Sim problem i had WiFi on and it stayed working after the sim stuff happened, I factory reset my phone when i was going to install a custom rom before evening knowing WiFi wouldnt work without a Sim so obviously to my surprise when i went to turn on WiFi it wouldnt work, seems like the S4 has a stupid feature imo that if you dont insert a Sim it wont allow WiFi to be turned on. Can anyone tell me if under root or something i can get rid of that feature or some how turn on WiFi in the files or root section of the phone?
Click to expand...
Click to collapse
I have a similar problem. I have an AT&T S4 I337 that was used with Net10 Network and had the intermittent sim disconnecting problem but it was working well when ik worked. After I changed the Net10 sim to an AT&T non subscribed sim the Wifi, GPS and Bluetooth stopped working. I thoug hit was some firmware problem so I decided to Odin flash the NB1 Rootable Firmware but the problem persist ( can turn wifi and bluetooth on, and GPS turns on but cant get a location). I also tried the complete stock version of NB1 and also did not work. I constantly get a security Notice saying "Unauthorized actions have been detected. Restart your phone to undo any unauthorized changes". I restart but the problem persist. It seems to reboot into a Recovery booting and then restarts. The thin is that the Knox counter is still 0x0.
Did you resolve your problem? If not could some one help us PLEASE!!!!!!:crying:
Any one with that could help me identify the problem?
Hi guys!
I had problems with my wifi and I found a solution online saying that I should delete these three folders:
/data/misc/wifi
/data/misc/dhcp
/etc/wifi
I done that and now the phone's WiFi cannot be switched on anymore (WiFi switch stays gray and cannot be turned on).
Is there anything I can do other than a factory reset or flashing phone?
Can anyone zip up those 3 folders and post them here?
Thanks !
Phone info:
Model: Note 4 N910C
Android version: 5.1.1
Phone is rooted.
Can someone please post these folders?
Surutka said:
Can someone please post these folders?
Click to expand...
Click to collapse
did you find any fix please
Surutka said:
Hi guys!
I had problems with my wifi and I found a solution online saying that I should delete these three folders:
/data/misc/wifi
/data/misc/dhcp
/etc/wifi
I done that and now the phone's WiFi cannot be switched on anymore (WiFi switch stays gray and cannot be turned on).
Is there anything I can do other than a factory reset or flashing phone?
Can anyone zip up those 3 folders and post them here?
Thanks !
Phone info:
Model: Note 4 N910C
Android version: 5.1.1
Phone is rooted.
Click to expand...
Click to collapse
Do you have any custom recovery (CWM,TWRP,etc) ?
Don`t you have any backup (Nandroid) ?
If so , then restore the back up through the recovery.
If , not , then I think you`ve to flash stock firmware through Odin (at your own risk).
I have the same problem but i didnt deleted any folder. Just stopped working and i cant switch on wifi. Weird is that today when i was browsing google play from 4g data plan the window with wireless networks appeared and i was able to connect a wireless network. After 10 second was off again and the switch button is grey again. I am on stock 6.0.1 and not rooted. I think is a hardware problem probably the wifi+bt chip has some unsoldered pad to motherboard.
scamex said:
I have the same problem but i didnt deleted any folder. Just stopped working and i cant switch on wifi. Weird is that today when i was browsing google play from 4g data plan the window with wireless networks appeared and i was able to connect a wireless network. After 10 second was off again and the switch button is grey again. I am on stock 6.0.1 and not rooted. I think is a hardware problem probably the wifi+bt chip has some unsoldered pad to motherboard.
Click to expand...
Click to collapse
I don't think it is hardware problem. Restart and fully charge your phone and try to turn on wifi. Maybe you have some application (battery saver and similar) that prevent you to turn on wifi.
Surutka said:
I don't think it is hardware problem. Restart and fully charge your phone and try to turn on wifi. Maybe you have some application (battery saver and similar) that prevent you to turn on wifi.
Click to expand...
Click to collapse
That is out of discussion. I flashed the phone with odin with 2 diferent stock firmwares. The same is happening.
scamex said:
That is out of discussion. I flashed the phone with odin with 2 diferent stock firmwares. The same is happening.
Click to expand...
Click to collapse
I'd take it into a Samsung Service Center and let them have a look at it. As there is obviously nothing you can do to repair the problem yourself.
DarkGuyver said:
I'd take it into a Samsung Service Center and let them have a look at it. As there is obviously nothing you can do to repair the problem yourself.
Click to expand...
Click to collapse
I will try to repair it tonight by myself because i dont have guarantee anymore. I will post here the result maybe we can repair this error.
i tried last night . I heated the wifi chip until i was able to move it slowly and the let it cool. Surprise after reasembly wifi was working ok all night and today at work i saw the same problem .
I think we must change the wifi chip but i cannot find it to buy... Any help ? Anyone knows an app or something similar to see if the chip is detected by motherboard? I think it must be detected if the mac adress of the wifi board is displayed...
Hello, when i connect to wifi home network. it can not connected and shows error "Denied Access to Network". Kindly help me out to solve this issue.
Cell Phone Details are;
Huawei P8 Lite
Model No. ALE-L21
Android V 5.0.1
Same problem
Moonsaghar said:
Hello, when i connect to wifi home network. it can not connected and shows error "Denied Access to Network". Kindly help me out to solve this issue.
Cell Phone Details are;
Huawei P8 Lite
Model No. ALE-L21
Android V 5.0.1
Click to expand...
Click to collapse
Same problem here (Huawei P8 Lite - ALE-L21 - Android 6.0).
Moonsaghar said:
Hello, when i connect to wifi home network. it can not connected and shows error "Denied Access to Network". Kindly help me out to solve this issue.
Cell Phone Details are;
Huawei P8 Lite
Model No. ALE-L21
Android V 5.0.1
Click to expand...
Click to collapse
First of all, sorry to ask, have you entered the correct password and are you sure?
Secondly you might want to check this setting. Settings > Wireless > Advanced > WiFi in StandBy select 'always' in the options list.
As a last option without further information just reboot your phone. If all that doesnt work it would be nice to know what Firmware exactly you have (Bxxx) and what security standard your WiFi is using.
Hope that this helps you
Wifi problem access denied
Please help .. .... I have a same problem
no one else has the same problem ? there are no solutions ?
PCSE said:
First of all, sorry to ask, have you entered the correct password and are you sure?
Secondly you might want to check this setting. Settings > Wireless > Advanced > WiFi in StandBy select 'always' in the options list.
As a last option without further information just reboot your phone. If all that doesnt work it would be nice to know what Firmware exactly you have (Bxxx) and what security standard your WiFi is using.
Hope that this helps you
Click to expand...
Click to collapse
100% correct password & WiFi StandBy always.
problem with wifi
problem with wifi: when I am close to the modem, the internet works without problems, but if I move in an 'other room the signal decreases, and will not connect to wifi. How should I do ??? you think it is a hardware or software problem?
I had the same issue, luckily not with home's wifi. It fixed itself a month later.
Sent from my ALE-L21 using XDA-Developers mobile app
Same here with B550 and B194
Hello!
I used Version ...B194 until today, and flashed now to B550 (Marshmallow + EMUI4.0) in Order to try resolve an issue with WiFi not connecting or just connecting occasionally with low bandwidth.
However, the Issue remains!
I factory resetted, wiped cache, flashed to Marshmallow with the official build (didn't root anything or install custom software).
Did anyone experience the same? And/or found a fix?
The things like setting WiFi always on when the phone is idle and so on was already tried.. (the setting is default anyway).
Any help would be welcome.
Thanks a lot
SIM card adaptor causing WiFi / Bluetooth issues
Follow this link:
http://forum.xda-developers.com/p8lite/help/wifi-networks-t3441986
whoami_56 said:
Follow this link:
http://forum.xda-developers.com/p8lite/help/wifi-networks-t3441986
Click to expand...
Click to collapse
Thanks for the Tip. However, id didn't solve the issue.
I even opened the SD Card Slot (and the SIM Slot) and booted.. still issue connecting to WiFi.
Btw. i yesterday paired my phone with the car Bluetooth, that worked like usual. Only WiFi affected.
Thanks for your efforts
Tiefenwelten said:
Thanks for the Tip. However, id didn't solve the issue.
I even opened the SD Card Slot (and the SIM Slot) and booted.. still issue connecting to WiFi.
Btw. i yesterday paired my phone with the car Bluetooth, that worked like usual. Only WiFi affected.
Thanks for your efforts
Click to expand...
Click to collapse
Ok, this wifi issue has been faced by many users, and in their cases too, they tried everything but all in vain... The only solution for you (according to their trials) is that you must go to customer service center and submit it there.. Apparently, there's a problem with wifi chip..
Sent from my ALE-L21 using XDA-Developers mobile app
Huawei p8 lite
Model Ale l21
Android v 6.0
Problem : my phone is connected to wifi network but it is saved and wifi network access denied.... Which problem and some one help me
Hello sir I have a serious problem with my phone I turn on wifi on my device p8 lite L21 model wifi show but said that encrypted wps available and not connected plan help
Tiefenwelten said:
Thanks for the Tip. However, id didn't solve the issue.
I even opened the SD Card Slot (and the SIM Slot) and booted.. still issue connecting to WiFi.
Btw. i yesterday paired my phone with the car Bluetooth, that worked like usual. Only WiFi affected.
Thanks for your efforts
Click to expand...
Click to collapse
Hi ev1,i have the same issue. Before 2 days i made some change at settings from AMC Security and from that day i can't connect at any wifi after 1.5 meter.I removed my wifi from device i entered again with correct password which was and before btw,i did 2 times reset my router,still the same. I remove the adaptore and both sim,nothing happend. I don't want to reboot my phone from factory anyway i read nothing will change.
PLSSS HELP.THX
same here as well.. the phone only connects the wifi if placed next to the router...this seems to be a hardware issue,
im not saying this is caused by custom rom but in my case this happens after about several days of using custom rom.
i've been using emui since i bought this phone on november 2015 and start using cust rom this year
Denied access to WiFi my phone p8lite
Same issue here. My device was working fine and with no changes ran into this bug overnight.
Denied Access to network
I have a Honor 8 Lite and when I try to connect to my Wi-Fi an error appear that says "Denied Access to network" - I look at logcat log and it shows my device is blacklist the SSID.
about denied access to network on huawei
you can perform the following task you have to upgrade your version to marshmallow and then upgrade ta EMUI to 4.0 and above then it works .I have faced the same problem but now i have fixed that problem .
since i am new user XDA doesn't provide to post external link you can contact me on my email i will send you link.
[email protected] is my gmail
really it works...................................:good::good::good::good::good::good::good::good::good: