[help]wifi not connecting - Android Q&A, Help & Troubleshooting

guys i have a samsung GTS7562
i am currently facing a small problem in connecting with the wifi for my mobile
the device never connect to the wifi :/ when i tap on the wifi
i need to someone to help me in this one

adithyavinayak said:
guys i have a samsung GTS7562
i am currently facing a small problem in connecting with the wifi for my mobile
the device never connect to the wifi :/ when i tap on the wifi
i need to someone to help me in this one
Click to expand...
Click to collapse
open wifi settings and select the wifi. then press connect. if you have changed the password for wifi then try pressing forget and the again press on connect. if this did not work the see below
did you flash any rom or made changes to your phone? if yes then try flashing the stock firmware and try again.

Reset the phone to factory setting but do the backup if that doesn't work check your modem setting.

router problem?
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Related

[Q] Wi-Fi doesn't work in all custom roms! Help me!

So this is the problem. Wifi works ok on my original 2.1 firmware. But it doesn't work on custom roms. Why is that? How can I fix it? Please help me someone/
Hi there
Some additional questions:
1) which custom roms have You tried ?
2) what do You mean by "doesn't work".
- Can it turn WIFI on ?
- Can it discover network?
- Can it connect to the network?
Which part is the problem.
Cheers
brat.haneq
1. Couple of elenix , fusion rom , and others,cant remember their names.
2.Yes WiFi turns on ,discovers my network,says that it remembered it,but at the last step it says on the network Disconected,and on Wi-Fi disconected,and wifi begins to connect to it again,and it can happen like that forever.
I would think it's router related.
Have You tried with other wireless networks ?
brat.haneq
Nipit said:
1. Couple of elenix , fusion rom , and others,cant remember their names.
2.Yes WiFi turns on ,discovers my network,says that it remembered it,but at the last step it says on the network Disconected,and on Wi-Fi disconected,and wifi begins to connect to it again,and it can happen like that forever.
Click to expand...
Click to collapse
it is your router problem , i had mine .. i 've managed to change router .. try other ROMs and see if it works than it is good
But why that my netbook and laptop are ok with wifi? I also mentioned that on original firmware everything was ok. Any suggestions?

Wifi problems viepad 7

I would like some cooperation.
After making my root viewpad 7 wifi is having problems. Is there a driver I can install or patch?
I have already installed the fix type applications market and not solved.
I appreciate the help!
Sorry for the english I'm from Brazil.
WHen I go to Menu - Settings - Wireless & Networks underneath Wi-Fi it just says error. When I try to connect it goes grey with Turning on... underneath and then 10-20 seconds later just goes back to error.
please help me
jpedrostrada said:
After making my root viewpad 7 wifi is having problems. Is there a driver I can install or patch?
I have already installed the fix type applications market and not solved.
I appreciate the help from Brazil.
Click to expand...
Click to collapse
Are you still using the stock/factory ROM with root? If not, which custom ROM are you using?
I have a few tips on where to begin to try to fix it - please see the linked reply
http://forum.xda-developers.com/showthread.php?t=1224825&page=25
Hope it can help you too ....
Tip to newcomers - there's an Apps in Market, "APN Backup & Restore" that I personally recommend, especially if you are using the pad with a 3G sim card, so that after you flash to another ROM, you can easily get it back. Also, try "SMS Backup & Restore" as your settings will be saved to an XML file for easy recovery.
Cheers (from your northern neighbor)
hi and thanks for replay me.
i still getting this error.when turn on the wifi whith error.i install the latest official rom and try one stuck rom.but this error still is.would u please notify me that this error is hardware or software problem?i perform reset factory 3 time.also i check the advance setting in wifi seeting and mac address but this message mac address unavailable.please help me
mazyar262 said:
still getting this error when turn on the wifi .... reset factory 3 time .... check advance setting in wifi and mac address unavailable
Click to expand...
Click to collapse
Ok - before you changed or flash ROM, did WiFi ever worked on your pad?
Did you try to connect to an open WiFi network (unsecured)?
Do you have a Mobile(Cellular) sim card account & is it active/working on the pad? Can you make outgoing calls and/or answer incoming (voice) calls on this device?
Go to Settings > About phone > Status > and 3rd. menu item from the bottom (scroll down the screen) is Wi_Fi Mac address - does it show anything or say unavailable ?
Next is Bluetooth address - does it show anything or say unavailable ? If it has a MAC address, can you connect & test a BT headset?
Go to Settings > Wireless > WiFi setttings - then press the home key to bring up the "Scan" & "Advanced" menu - press Scan .... anything happen ?
Go into Advanced & check your Wi-Fi sleep policy, change it to "Never" for now. then exit (all the way out.)
Reboot into CWM Recovery, wipe dalvik & cache 3 times and then power down the device, wait 3 to 5 minutes, then turn it back on - check & see if you can turn on WiFi & get a MAC address?
Whatever wireless network & router you are trying to use to connect, please check & confirm that it is working properly & other device can easily connect to it & picking up a DHCP assigned ip address.
Otherwise, you might want to return it as defective if still under factory warranty & get it repaired or replaced.
hy i have he same roblm..but....
yeah same problem....but on a rooed hauwei ascend....could u please [email protected] help would be awesome cause smarthones suck w/o wifi...thanks

[Q] wifi problems after rom flashing

Yesterday,after I flashed stock ICS rom through odin, I noticed that i can't connect to any kind of wifi connection, even wifi sharing from other devices! it says just "obtaining ip address" and nothing. stuck like that forever. What?
Liorgex said:
Yesterday,after I flashed stock ICS rom through odin, I noticed that i can't connect to any kind of wifi connection, even wifi sharing from other devices! it says just "obtaining ip address" and nothing. stuck like that forever. What?
Click to expand...
Click to collapse
My problem was unable to turn on wifi, wifi stuck at the stage of turning on.... and forever like that cant off and on.
Most probably is hardware problem coz i have tried many ways to solve including flash back to stock rom,change modem,change kernel and etc.
good luck for you,hope you are not the same problem with me.
Liorgex said:
Yesterday,after I flashed stock ICS rom through odin, I noticed that i can't connect to any kind of wifi connection, even wifi sharing from other devices! it says just "obtaining ip address" and nothing. stuck like that forever. What?
Click to expand...
Click to collapse
Wifi is kernel-related.
So, try to flash another kernel to test.
Or if you don't want to flash another kernel, check in menu Settings > wifi > (menu button) Advanced > Use static ip.
Try to enabled and connect.
Then disable and try to connect.
If that does not help, try to wipe cache (and Dalvik cache) in recovery mode.
Press Volume UP + Home + Power buttons as long as the recovery menu appears, then select wipe cache and reboot the phone.
P.S.: Check the configuration of your wifi router / WLAN access point, that is allows your phone to connect.
ok so i did everything again just to be sure and... my mistake! the problem starts not after the rom flashing but after cf root! have i done something wrong maybe?
I would say look for a custom rom that is already pre-rooted so then it should have all bugs to do with wifi removed.
I used to have a problem with the wifi myself which caused problems when turning it into a wireless hot spot and then wouldn't turn back off again.
But now im on the Custom Rom I am having no problems with wifi at all.
Hope this helps.
Galaxy S2 Running Paranoid v1.2a 4.0.4
Actually, I would say try a different kernel. CF-root is a kernel. Wifi drivers are in the kernel. Ergo... ?
Wifi is kernel related issue
try changing your kernel
you mite wanna chk dis
http://forum.xda-developers.com/showthread.php?p=27210265
lolamok said:
My problem was unable to turn on wifi, wifi stuck at the stage of turning on.... and forever like that cant off and on.
Most probably is hardware problem coz i have tried many ways to solve including flash back to stock rom,change modem,change kernel and etc.
good luck for you,hope you are not the same problem with me.
Click to expand...
Click to collapse
Im having the same problem here, any luck so far?
may have something to do with the root. my phone had this issues once. just flash your phone with the correct rom and do NOT root it again as it may have something to do with the root itself. or just something got messed up during the rooting process

[Q] CM7.2 Wifi issue

Hello everyone,
I just reinstall CM7.2 with wipe of the entire cache, and I can not connect to my wifi network (WPA2-PSK) that is configured with a key as 123456789. My PS3 is connected to the network and everything works. I tried with another phone Samsung Wave II type and again, that works. I tried with my Legend on another network with the same security and I could connect.
Back on my network, I try the connection again, and still nothing ... I changed the security to WEP, my phone could connect.
Could someone explain to me why I can not connect to my wifi WPA/WPA2-PSK?
Edit : I try to switch wifi network to WPA-PSK, it seems to work fine, but why not with WPA2 :s
I found this : http://forum.xda-developers.com/showthread.php?t=1605047 !
I'll try it
With this fix, wifi can't be activated :/
Any idea please ?
Thx

Marshmallow Update broke Wi-Fi

Hi guys, first post here, so sorry if this is in the wrong section or something.
I just updated my phone (Honor 5X KIW-L21) from Lollipop to Marshmallow, and as soon as it updated, the Wi-Fi stopped working.
I can connect to my router, but can't connect to the internet. Mobile data works absolutely fine.
I have tried rebooting, forgetting and reconnecting to the router, network settings reset, factory default reset but no luck.
Is anyone able to help me here please?
ciaran1344 said:
Hi guys, first post here, so sorry if this is in the wrong section or something.
I just updated my phone (Honor 5X KIW-L21) from Lollipop to Marshmallow, and as soon as it updated, the Wi-Fi stopped working.
I can connect to my router, but can't connect to the internet. Mobile data works absolutely fine.
I have tried rebooting, forgetting and reconnecting to the router, network settings reset, factory default reset but no luck.
Is anyone able to help me here please?
Click to expand...
Click to collapse
Try reflashing the update again
Yes, try to flash the whole stock firmware package again, steps to do it are mentioned below, please follow them:
Download your phone's latest firmware.
After doing this put the UPDATE.APP in dload folder of your external SDCARD.
Switch off your phone, and press Vol UP + Vol DOWN + Power button simultaneously.
Check your wifi after doing this and report back.
ciaran1344 said:
Hi guys, first post here, so sorry if this is in the wrong section or something.
I just updated my phone (Honor 5X KIW-L21) from Lollipop to Marshmallow, and as soon as it updated, the Wi-Fi stopped working.
I can connect to my router, but can't connect to the internet. Mobile data works absolutely fine.
I have tried rebooting, forgetting and reconnecting to the router, network settings reset, factory default reset but no luck.
Is anyone able to help me here please?
Click to expand...
Click to collapse
1- factory reset usually does the trick to solve problems
2- reflashing could help or it might just duplicate the same mistake
3- if there is no other feedback with the same malfunction, consider your problem to be isolated.
4- factory reset and do not setup anything, just skip the whole wizard. Let is settle for 5 minutes and then reboot. See if you can get wifi data.
5- consider using sensors multi tool app to check wifi or Huawei hidden test menu as every device have one.

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