[Q] my phone wifi don't work in Germany - Galaxy Grand Duos i9082 Q&A, Help & Troubleshootin

hello all, i bought my phone from Syria and every thing was working just fine. now iam in Germany to continue my studies, but every time i try to access wifi network it got stuck in authentication and it never work.
is there any deference in the meddle eastern Samsung software that i need to change in order to have a working wifi!?
running stock software with no root.

michelmaxy said:
hello all, i bought my phone from Syria and every thing was working just fine. now iam in Germany to continue my studies, but every time i try to access wifi network it got stuck in authentication and it never work.
is there any deference in the meddle eastern Samsung software that i need to change in order to have a working wifi!?
running stock software with no root.
Click to expand...
Click to collapse
Wi-fi should work the same, if anything you should have data or network problems.
Try booting into recovery (Volume Up + Home + Power, hold together). It doesn't require root, you will be in Samsung's stock recovery.
Clear only Cache then reboot your phone. This will not clear your data or apps, this will simply delete their temporary files and force them to re-configure themselves to adjust to your current phone's state.
Maybe try connecting to a different wi-fi connection?

iceyhotguy said:
Wi-fi should work the same, if anything you should have data or network problems.
Try booting into recovery (Volume Up + Home + Power, hold together). It doesn't require root, you will be in Samsung's stock recovery.
Clear only Cache then reboot your phone. This will not clear your data or apps, this will simply delete their temporary files and force them to re-configure themselves to adjust to your current phone's state.
Maybe try connecting to a different wi-fi connection?
Click to expand...
Click to collapse
i already did a factory rest with no change, tried 3 wi-fi networks, all the same :\

There must be some problem with your wifi network
Sent from my GT-I9082 using XDA Premium 4 mobile app

Related

Serious Issue with my phone(WIFI and SCREEN)

So I have no idea how this came to happen but i am currently having issues with my phones wifi. Each time i turn on the phones WIFI and connect to any network it kills both the 3G data and the WIFI data, making it so i have to reflash a new rom to use data again. Another issue is that when i turn off my screen if i am connected to the wifi it will not turn the screen back on unless I do a battery pull. Lastly if i go into settings to try to turn off WIFI i get a force close and have to reflash to get my phone running again.
Things I've tried
1.Flashed New Rom
2. Flashed New Radios and Kernels
3.Connected to multiple wifi hotspots
4. Used a RUU to reset to factory settings
5. Root and Unroot
6. Tried new SD card and Battery
Do me a favor and take a screenshot of your "about phone" information. Also, which recovery are you using? When did all of this start? Now when connected to a wifi network, it temporarily disconnects your 3G data. That is normal. You also stated that it disconnects your wifi data. Please explain?
posting & replying via the XDA Premium app.
When i connect to wifi it makes it so no data works. Ill post a screenshot of my phone.If i connect to any wifi hotspot and try to connect to the internet nothing connects it fails everytime no matter if it use 3g or wifi after that until i reflash my rom
You don't, by chance, have an adblocker built into the rom you're using, do you?
posting & replying via the XDA Premium app.
I was using CM7
I have tried almost every rom and even used the RUU from sprint to bring it back to default and rerooted it,i'm using hardware 002 and wondering if its possible i messed up my wifi when i used the 802.11n patch a while back also do you think flashing someone elses nanroid could fix it?
Also when i hit wifi it will get stuck saying turning on and wont allow me to do anything on the phone until it is reset
I do not recommend flashing a nandroid from another device, however, I do recommend flashing a different kernel. Kernels can have an effect on wifi, the camera and other things.
posting & replying via the XDA Premium app.
i flashed a few different kernels
Well, you may have to call Sprint and have them troubleshoot from their end.
posting & replying via the XDA Premium app.

[Q] Unable to connect to secured wifi networks.

Hello!
This began about a month ago. I was using Lollipop 5.0 and had absolutely no problems with my phone until one day, all of a sudden I wasn't able to connect to my home wifi network. I enter the password and it just says saved,secured. Then I discovered I was unable to connect to any secured wifi network. I tried soft and hard restarting my phone, restarting my router, forgetting my home network and trying to reconnect, I tried clearing my Google services frame work data, and still nothing.
I finally decided to downgrade to Kit Kat and did a factory reset and loaded a stock version; no dice, I still was not able to connect to secured wifi networks. I tried rooting my device and deleting wpa_supplicants.conf, still back to square one.
I find that I am able to connect to unsecured wifi networks.
Im at my wits end, I really do not know what to do. Please help.
tsp
thestonedphilosopher said:
Hello!
This began about a month ago. I was using Lollipop 5.0 and had absolutely no problems with my phone until one day, all of a sudden I wasn't able to connect to my home wifi network. I enter the password and it just says saved,secured. Then I discovered I was unable to connect to any secured wifi network. I tried soft and hard restarting my phone, restarting my router, forgetting my home network and trying to reconnect, I tried clearing my Google services frame work data, and still nothing.
I finally decided to downgrade to Kit Kat and did a factory reset and loaded a stock version; no dice, I still was not able to connect to secured wifi networks. I tried rooting my device and deleting wpa_supplicants.conf, still back to square one.
I find that I am able to connect to unsecured wifi networks.
Im at my wits end, I really do not know what to do. Please help.
tsp
Click to expand...
Click to collapse
I think it's very normal you cant connect to secured networks,why do you think ,they are secured? :laugh:
ludoke said:
I think it's very normal you cant connect to secured networks,why do you think ,they are secured? :laugh:
Click to expand...
Click to collapse
These are known networks that I have the passwords for.
Same problem on lg g3 6.0...
Saved,secured but not connecting.
any fix for that ?

[Q] GT-N5110 Wifi not working after OTA upgrade to Kitkat 4.4.2

I have upgraded from Jelly Beans to Kitkat 4.4.2 via regular OTA upgrade provided by Samsung on my Samsung Note 8" GT-N5110. Since then I am unable to use Wifi on it. My device is NOT rooted and is running on original Samsung software upgraded via OTA.
I have tried to clear cache and then factory re-set as well and still can't get the WIFI button to sometime even select available WIFI networks. So issues I am facing are summarized below"
1. After factory re-set and clearing cache via Power+Vol Up option, when I tried to setup from scratch, WIFI would not turn on at all meaning device would not be able to scan for available WIFI network or would do so but after long time and if it does show available Networks and I select my home network with required security (WPA2) and password, it would show status as " Saved" rather than connecting to this network. The device would not connect to selected network even after multiple tries.
2. When trying to turn wifi on, device would not show "WIFI" button to Green but instead would stuck at "Grey" color for ever unless rebooted and re-tried many times. The grey would turn green when selecting advanced option or tabbing thro' back button but would not scan available networks then. If it would scan thro' Networks, it would just save selected network even with correct security option and password for it.
WIFI not turning on has made this device a piece of junk for any meaningful use. Any suggestions/ help would be highly appreciated. Again please note, my device is UNROOTED and running on original firmware provided by Samsung via OTA upgrade.
Hi XDA Gurus,
Any one can direct me to right section that has solution for this issue if it is a repost? or help me get an answer?
Thanks,
R
Anyone find an answer to this?
I ahve had no luck, same exact issue, anyone have any ideas? thanks
shahrit said:
I have upgraded from Jelly Beans to Kitkat 4.4.2 via regular OTA upgrade provided by Samsung on my Samsung Note 8" GT-N5110. Since then I am unable to use Wifi on it. My device is NOT rooted and is running on original Samsung software upgraded via OTA.
I have tried to clear cache and then factory re-set as well and still can't get the WIFI button to sometime even select available WIFI networks. So issues I am facing are summarized below"
1. After factory re-set and clearing cache via Power+Vol Up option, when I tried to setup from scratch, WIFI would not turn on at all meaning device would not be able to scan for available WIFI network or would do so but after long time and if it does show available Networks and I select my home network with required security (WPA2) and password, it would show status as " Saved" rather than connecting to this network. The device would not connect to selected network even after multiple tries.
2. When trying to turn wifi on, device would not show "WIFI" button to Green but instead would stuck at "Grey" color for ever unless rebooted and re-tried many times. The grey would turn green when selecting advanced option or tabbing thro' back button but would not scan available networks then. If it would scan thro' Networks, it would just save selected network even with correct security option and password for it.
WIFI not turning on has made this device a piece of junk for any meaningful use. Any suggestions/ help would be highly appreciated. Again please note, my device is UNROOTED and running on original firmware provided by Samsung via OTA upgrade.
Click to expand...
Click to collapse
If you don't mind... try odin 3.09, flash philz recovery, factory reset for wipe clean for fresh install option, and boot to downloader. Flash a firmware from sam mobile, or the get a usa version in the development section.
That should flash a clean install after a wipe

GT-P5210 : No more WiFi since wipe

dear all,
I'd like to wipe my Galaxy Tab 3 10.1 to factory settings.
I used classic startup menu (POWER+VOLUME) to access the wipe option.
When it restarts, WiFi is not working anymore : it can't activated.
It worked once, I succeeded to give the WPA2 key, I got an IP, and 2 seconds later, Wifi was not actived anymore and I wasn't able to activate it again.
I tried several workarounds, several solutions, several ODIN version to push several ROM files. Nothing is working.
Lot of ROMs are considered as invalid by different ODIN versions (even if MD5 checksum is valid).
Is there any package I can try to install (through APK inserted on the SD card for instance) to test something ?
Is there a good ROM file to download/try ?
Help...
Thank you
Kallagan said:
dear all,
I'd like to wipe my Galaxy Tab 3 10.1 to factory settings.
I used classic startup menu (POWER+VOLUME) to access the wipe option.
When it restarts, WiFi is not working anymore : it can't activated.
Thank you
Click to expand...
Click to collapse
Try different network, if it's the same, the wifi built in is defective. There is no option other than changing a new board and it's not expensive
http://www.ebay.com/itm/121839619758?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
Try to go back to the stock firmware to see the result.
I've already tried ROM stock
I'll bring it at my office tomorrow to check with another wlan signal
Thx for advice's
Kallagan said:
I've already tried ROM stock
I'll bring it at my office tomorrow to check with another wlan signal
Thx for advice's
Click to expand...
Click to collapse
Trust me, after factory reset and at initial setting, Wifi should be turn on by default; if it doesn't your Wifi chips are defective

Pixel 2 XL cellular data issue with any custom ROM

Recently i have entered some state in which mobile data is busted on my phone. I have tested multiple android pie roms to find the same thing in each. When i flash the latest stock android (PQ1A.181205.002), mobile data is fine. In this broken state i can see the signal bars with a little 'R' by them (notification on lost mobile data connection Data roaming is turned off. tap to turn on). Every time i navigate into Settings> Network & internet > Mobile Network > Advanced > Carrier Settings. The screen will flash and take me back to Mobile Network, this happens with every custom rom tested. The app SprintDM tries to set up the phone 5 times and then fails. Phone codes seem to have no effect. the code 4636 will allow me to view current info in which it says mobile data disconnected. It doesn't appear to matter if i connect to wifi and allow the basic stock apps to update first. Reboots do not help. I even tried flashing the modem and radio for PQ1A.181105.017.A1 and OPM4.171019.021.R1. I can also say the phone app shows a message "This device is not supported and phone calls may not work correctly". Phone calls work fine. Previously i was running LiquidRemix (10.0.2) just fine, everything working. Randomly mobile data died so i tried a update to LiquidRemix (10.0.3) and still busted. Tested multiple other PIE roms to find the same. And again if i flash any stock firmware mobile data is fine. Anyone else see this or have an idea of how to fix this for custom roms?
I rooted my pixel2xl yesterday and installed Havoc OS.
Today I was out with my family and was trying to navigate via Google maps and it continuously displayed error "try again"
Status bar was showing lte connection then I tried opening chrome and was unable to use mobile data even if it being on and active.
I am planning to move to Stock again tomorrow
vipulkarkar said:
I rooted my pixel2xl yesterday and installed Havoc OS.
Today I was out with my family and was trying to navigate via Google maps and it continuously displayed error "try again"
Status bar was showing lte connection then I tried opening chrome and was unable to use mobile data even if it being on and active.
I am planning to move to Stock again tomorrow
Click to expand...
Click to collapse
vipulkarkar, did you find out any other additional info on this? I went back to stock and everything is fine but would very much rather be running a custom rom.
Just seeing this post, fortunately, I've not run into this issue on stock or custom roms ... What I do run into, on stock or custom roms, is when I leave my house, with a T-Mobile CellSpot, I tend to switch to 3G or H+ in an LTE area. I sometimes have to cycle airport mode a couple times to get LTE back.. So odd and annoying!
Is there something we Sprint users could do to help the devs include Sprint connectivity in their roms? Like provide a nandroid backup of our device or ?

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