SOLVED - lost wifi connection - Samsung Galaxy S7 Edge Questions and Answers

hi guys,
from two weeks ago, my s7 Edge, lost the signal wifi, and I need, stop the wifi and power on , again. Any idea? i flash from 0 with the fw of Sam mobile, and i flahs several others roms as...sac23 ammbasii... but the same issue.
thnaks for the help

Did you try with different APs to see the problem is with the phone?

andiling said:
Did you try with different APs to see the problem is with the phone?
Click to expand...
Click to collapse
yes, of course

frannet said:
hi guys,
from two weeks ago, my s7 Edge, lost the signal wifi, and I need, stop the wifi and power on , again. Any idea? i flash from 0 with the fw of Sam mobile, and i flahs several others roms as...sac23 ammbasii... but the same issue.
thnaks for the help
Click to expand...
Click to collapse
I have this problem too...

I think that I solved. From settings, connection, wifi, advance, switch off smart network switch.
Check it, and tell me

Related

No Network

Friends,
My friend's (NEW) gene just keeps on searching network, but does not get it. Any idea to rectify ??? Thanks in advance. Using WM 6.5.
which ROM are you using? Have you tried restarting the phone, or switching to airplane mode and back by comm manager, or hard resetting your phone? Also check whether the connectivity of the operator is proper at the place where you are testing. If its only one or two signals, this could be missed by some phones while catched by others.
Hi Krazy
Thanx 4 concern Krazy. Details are :
Using WM6.5 21176
Flashed twice. Rest all OK. No signal bars. Keeps on searching on Auto Mode. Tried three different oprators' sims. Flight mode off. Manual network search yields no result. Any idea ???
have u tried a different ROM ??
mehra said:
Thanx 4 concern Krazy. Details are :
Using WM6.5 21176
Flashed twice. Rest all OK. No signal bars. Keeps on searching on Auto Mode. Tried three different oprators' sims. Flight mode off. Manual network search yields no result. Any idea ???
Click to expand...
Click to collapse
Have you tried to flash a different ROM?maybe something like wm 6.1 pro users by sumit or the gene lite by ankit?? if you have'nt tried it try that...hopefully that should clear your problem...
tried
dear friend, tried lomlom, blackmetal m2d and 6.5 but all in vain.
mehra said:
dear friend, tried lomlom, blackmetal m2d and 6.5 but all in vain.
Click to expand...
Click to collapse
i dont have any more ideas to try..but if the phone is in warranty take it to the service center ...might be a hardware issue...i'm not sure though maybe a few others in here might have some other ideas...
@mehra : Try Sumit's(Aka Krazy) Pro User's ROM, new version V2 R3 for NEW GENE.
Another thing just remove the SD Card while flashing(if any). After flashing reset the ROM 1-2 times. May help.
will try
techmate said:
@mehra : Try Sumit's(Aka Krazy) Pro User's ROM, new version V2 R3 for NEW GENE.
Another thing just remove the SD Card while flashing(if any). After flashing reset the ROM 1-2 times. May help.
Click to expand...
Click to collapse
thanx techmate. i'll try it. thanks all my friends here.
Dear Mehra,
Please note that changing ROMs will not solve your problem, as none of them conain radio. You will get radio only with the shipped ROMs or ask ramersonw for the radio, a bird told me he's got the latest radio for Gene .
Addicted2xda said:
Dear Mehra,
a bird told me he's got the latest radio for Gene .
Click to expand...
Click to collapse
hey thats great news and what is the latest radio rom for gene???
htc3400 said:
hey thats great news and what is the latest radio rom for gene???
Click to expand...
Click to collapse
Just search the thread i forgot the version. A brazilian guy had started a thread for radio in which he mentioned the ver
thanx
thanx friends. we took the ppc to service centre. those guys replaced the motherboard. thanx for they never bothered about unlock status. now its ok. thanks all my friends once again.

3G problem since I've installed radio 1.59 and over

Hi!
I've tried to install new ROM with win 6.5 few days ago. So I've update my radio rom at the same time with the version 1.59.46.12.
No problem with the installation, everything seems to work fine...
But since, I've got trouble with my 3G connection... If I stay in EDGE everything work fine, it connect to internet etc.
But as soon as I have an HSDPA connection, I lost network connection and I never get it again... I have to turn manually in GSM mode only to get a signal again...
I've tried radio 1.65.30.09 but it's the same thing and I've downgraded to the win 6.1 3Lit3 VIII and I've got the same
I don't know what to do... I've got the right radio version for the ROMs I've tried so I think it'll be stupid to try a 1.58xx or 1.64xx but I have no other idea :/ Maybe I'll tried this tonight but with no much hope...
I'll tried again with an other ROM too, but if you have an other idea, I'll take it...
Thank you very much :/
PS: Sorry again for my wonderfull english, if you don't understand something I could try to explain my problem in a different way, thanks
Kiiv said:
Hi!
I've tried to install new ROM with win 6.5 few days ago. So I've update my radio rom at the same time with the version 1.59.46.12.
No problem with the installation, everything seems to work fine...
But since, I've got trouble with my 3G connection... If I stay in EDGE everything work fine, it connect to internet etc.
But as soon as I have an HSDPA connection, I lost network connection and I never get it again... I have to turn manually in GSM mode only to get a signal again...
I've tried radio 1.65.30.09 but it's the same thing and I've downgraded to the win 6.1 3Lit3 VIII and I've got the same
I don't know what to do... I've got the right radio version for the ROMs I've tried so I think it'll be stupid to try a 1.58xx or 1.64xx but I have no other idea :/ Maybe I'll tried this tonight but with no much hope...
I'll tried again with an other ROM too, but if you have an other idea, I'll take it...
Thank you very much :/
PS: Sorry again for my wonderfull english, if you don't understand something I could try to explain my problem in a different way, thanks
Click to expand...
Click to collapse
Install your original rom and try again. Downgrade your radio first to 1.59.xx.
So...
I've tried to reinstall my old ROM (win 6.1 by TranMinhMan) and the associated radio.
Same problem...
I've tried to reinstall the official HTC ROM... It's the same...
I don't know what to do... That sucks (a lot)
With only GSM mode activated it always works, but if I turn on HSDPA on, I lost connection to the service : I can't call, connect to the internet or anything... I've verified my operator configuration, it's not that...
Help.... :/
Kiiv said:
So...
I've tried to reinstall my old ROM (win 6.1 by TranMinhMan) and the associated radio.
Same problem...
I've tried to reinstall the official HTC ROM... It's the same...
I don't know what to do... That sucks (a lot)
With only GSM mode activated it always works, but if I turn on HSDPA on, I lost connection to the service : I can't call, connect to the internet or anything... I've verified my operator configuration, it's not that...
Help.... :/
Click to expand...
Click to collapse
This is strange ..maybe your gsm provider has the problem..It happens some times.
Hum, yes but I've tried in different places and I have the problem for few days now It's a long time for a provider problem I think.
May the flash of the radio break something? Like the 3G receiver in the phone? :/ I don't know, I have no much knowledge in this domain...
Or maybe it's the sim card? I will try to find an other sim today to try with it...
Thanks for your answers kostas244.
I've tried with an other SIM card and I have the same problem...
Reinstalling the official ROM and associated radio of my provider (orange) doesn't change anything...
I think my device is really broken
Kiiv said:
I've tried with an other SIM card and I have the same problem...
Reinstalling the official ROM and associated radio of my provider (orange) doesn't change anything...
I think my device is really broken
Click to expand...
Click to collapse
well i had the same issue on kaiser... mobo problem... sorry
Sorry but I don't understand (or don't want to ) :
"mobo problem" = hardware problem on my phone? :/
I hope I'll found my guaranty papers...
I had exactly the same problem.
I'm sorry to say this, but the only way to fix it is by replacing the motherboard.
Don' t spend any more time flashing roms or radios, it's useless.
You should find those guaranty papers as soon as possible.
They replaced mine with no cost.
Remember to remove hard-spl and then
flash original rom before visitng service point !!
Ok, thanks for your advice.
Do you think the latest official ROM from HTC is alright or I need to return to the first one?
I'd like to add, the Polaris has a very weak gsm antenna. I've done a test, with all possible radios on my polaris i get max 3 bars and a GPRS icon. While on the exact same spot, when starting up my nokia 5800 XM gets full bars and 3.75G.

Wifi scanning does not work anymore

Hi,
Since I bought my Hero a couple of months ago, everything worked fine.
Suddendly, since a few days ago, it cannot detect any wifi network anymore.
When launched, Wifi buddy remain stuck on Scanning...
I have never rooted my Hero. Today I tried upding the Radio Rom to the latest version but it didn't change anything. Wifi networks remain undetected (although there are many available around me that my laptop can detect).
Any idea of what's going on?
Thanks in advance for your help
Surfinette
Hi,
update your Radio, i had the same problem a few weeks ago.
Which version did you flash?
Hi, first sorry for the bump, due to i didnt want to start a new thread about this.
I've got a similar problem, i cant find my network at home when searching, it worked flawlessly before i updated to the latest radio. The scanner still finds networks i havent been connected to before, though it wont connect to any of them.
I've wiped everything many many times, trying different rom's and an earlier radio but still same result over and over.
Im running CronosDroid 1.5 and the 63.18.55.06JU_6.35.09.26 Radio at the moment.
Do anyone here have a suggestion of what i should do now?
//Toast

Wifi problems after SIM unlock solved with latest update?

Hi guys. I need to unlock my phone but I've read that it causes wifi problems. I've also read that the bug was fixed with the latest update from Motorola(4.1.5.7).
Can anyone please confirm this?
Thanks
there are some faulty devices. i have mine unlocked and don't have a wifi problem, not with 1.2.6 or 1.5.7
SpoonerPS3 said:
Hi guys. I need to unlock my phone but I've read that it causes wifi problems. I've also read that the bug was fixed with the latest update from Motorola(4.1.5.7).
Can anyone please confirm this?
Thanks
Click to expand...
Click to collapse
Can you post the thread where you read this?
I was in Spain April 20th-May8 and i unlocked my and used an Orange Sim card...
It took almost a dozen reboots, but eventually i got wifi to work. Data on the other hand... was a nightmate, i think i was using the wrong APN settings and tried a few others, to no avail.

NO network connection

Hello there, I'm new here..and new to Android.
My note 3 will not connect to the network, I spook with Tmobile for help and they told me to upgrade to the new KK and that should help me.
Well the thing is...It never helped. I rooted the note 3 in the past and I know that I lost my warranty on it.
Please help me, I don't have serves.
Thank you.:good::good:
re: network
ErezHaluf said:
Hello there, I'm new here..and new to Android.
My note 3 will not connect to the network, I spook with Tmobile for help and they told me to upgrade to the new KK and that should help me.
Well the thing is...It never helped. I rooted the note 3 in the past and I know that I lost my warranty on it.
Please help me, I don't have serves.
Thank you.:good::good:
Click to expand...
Click to collapse
#1: Make sure your phone is NOT in "Airplane Mode"
#2: Make sure Wifi Calling is DISABLED
#3: Remove and re-install the Tmobile Sim card
#4: Goto Settings>More>Mobile Networks>Network Operators Search Now and
click "Select Automatically", it may take a minute or so for it to find the network.
Good luck!
ErezHaluf said:
Hello there, I'm new here..and new to Android.
My note 3 will not connect to the network, I spook with Tmobile for help and they told me to upgrade to the new KK and that should help me.
Well the thing is...It never helped. I rooted the note 3 in the past and I know that I lost my warranty on it.
Please help me, I don't have serves.
Thank you.:good::good:
Click to expand...
Click to collapse
is it a tmobile phone?
could be simlock or regionlock?
ErezHaluf said:
Hello there, I'm new here..and new to Android.
My note 3 will not connect to the network, I spook with Tmobile for help and they told me to upgrade to the new KK and that should help me.
Well the thing is...It never helped. I rooted the note 3 in the past and I know that I lost my warranty on it.
Please help me, I don't have serves.
Thank you.:good::good:
Click to expand...
Click to collapse
What have you done before u lost the network ?
did you flash N9005 rom into your tmobile device ?
MystaMagoo said:
is it a tmobile phone?
could be simlock or regionlock?
Click to expand...
Click to collapse
So the phone is T mobile, I triad all of the above. Sorry about the lake of INFO, the rooted in the past the phone, and I did not like the ROM that I had on it so I unrooted the phone the original start( so it works ) and then the phone jut died on my. So i update the software, did factory resat, and root the phone from the beginning, but still the phone is not working.
The sim is new, I triad that on another phone, I still have my IMEI.
Can I put an old version on in it with Odin, after I put the new KK. the problem is the I did not backup the phone, so I don't have any thing on my PC..
Thank you so mach!

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