S7 Nougat 7.0 Wifi Bug - Samsung Galaxy S7 Questions and Answers

I Installed 7.0 in my s7 and found the worst issue wifi not turning on and stuck at ( Turning on... )

done a factory reset?

darknagel said:
done a factory reset?
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i rooted my device is it ok to do factory reset?

Does anyone have an issue where sometimes the wifi turns off during sleep and then connects again upon wakeup?

why not? If you get problems you can reflash all and all is fine, but i think there would be no problems. A clean install is recommed when you upgrade to another android version, you can backup apps with apps like titanium backup and can restore it when you done.

All wifi related issues on nougat are due to dirty flashing. Do a factory reset
Sent from my SM-G930F using Tapatalk

Related

Encrypting your OnePlus One

I've tried to encrypt the OnePlus on several attempts. With battery fully charged and in the charger, I've left it "encrypting" overnight only to find it has not encrypted. It boots without asking for the pin prompt.
Anyone else having any luck encrypting the phone? I'm running the latest 4.4.4
Are running CM11S 30O? I used to run the previous version of CM11s, and I had the same problem you described. I switched to CM11 M9, and encryption works great. CM11 M9 is also very stable.
i detailed how i got it working here:
https://forums.oneplus.net/threads/fix-fixing-encryption-and-keeping-wireless.133304/
i hope that helps
krzee said:
i detailed how i got it working here:
https://forums.oneplus.net/threads/fix-fixing-encryption-and-keeping-wireless.133304/
i hope that helps
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=55965534&postcount=5
can you ghelp fixing the issue. i did factory reset from twrp as well. still not able to turn on wifi
rajesh1136 said:
http://forum.xda-developers.com/showpost.php?p=55965534&postcount=5
can you ghelp fixing the issue. i did factory reset from twrp as well. still not able to turn on wifi
Click to expand...
Click to collapse
i did data format in TWRP and its back to normal state without encryption. Shall i follow your thread to do again ? but im not 38R now

Problems after Lollipop update (Help needed) (Noob)

Hi guys,
Ever since I updated to Lollipop especially after the recent update to 5.1.1, everything is screwed up.
The google camera doesn't work so I had to uninstall it to atleast get the phone's camera working. Flashlight turns off after a while.
I'm not receiving calls as those who call get the message that my phone is switched off even though my phone is in my hands SWITCHED ON.
What the hell should I do? Its pissing me off.
i would suggest reflashing 5.1.1 factory images
metpage said:
i would suggest reflashing 5.1.1 factory images
Click to expand...
Click to collapse
Won't a factory reset take me back to the orig software version in Nexus 5?
Factory reset <> flashing factory images.
Sent from my Nexus 5 using Tapatalk

My s7 crashes (app/UI has stopped) whenever I try to connect to new wifi network...

The problem appeared after upgrade to nougat. I tried factory reset, it was ok for the first hours and now, the problem returned.
Anyone facing the same problems?
Phone not rooted, running on official rom and problems occurs even in safe mode....
alexpen said:
The problem appeared after upgrade to nougat. I tried factory reset, it was ok for the first hours and now, the problem returned.
Anyone facing the same problems?
Phone not rooted, running on official rom and problems occurs even in safe mode....
Click to expand...
Click to collapse
Hi
How did you upgrade?
OTA , flashing??
If OTA did you upgrade al your apps , maybe one of them is making trouble
If flashing , how? and also did you upgrade your apps
Hey, thanks for the answer. It was OTA. I suppose all apps are up to date since I restored to factory settings and re-installed them.
The problem is still there even in safe mode...
alexpen said:
Hey, thanks for the answer. It was OTA. I suppose all apps are up to date since I restored to factory settings and re-installed them.
The problem is still there even in safe mode...
Click to expand...
Click to collapse
Hi
yeah is odd , i would think it has to be app related .....
When you get the error ..after you introduce the password? what about if you ask your phone to forget your old connection , it allows you to connect to the new one then?
I would try to wipe dalvik and cache from recovery and /or reflash stock rom again..maybe something went wrong at least the modem
MAX 404 said:
Hi
yeah is odd , i would think it has to be app related .....
When you get the error ..after you introduce the password? what about if you ask your phone to forget your old connection , it allows you to connect to the new one then?
I would try to wipe dalvik and cache from recovery and /or reflash stock rom again..maybe something went wrong at least the modem
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It happens right after when I tap on the network I want to get connected to...
alexpen said:
It happens right after when I tap on the network I want to get connected to...
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Did you try the other suggestions I mention?
MAX 404 said:
Did you try the other suggestions I mention?
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I tried to wipe the cache with no success. I am on a trip right now, and I cannot wipe the dalvik for the moment.
I figured out a walkthrough though using a third party app called "WIFI manager". I even managed to install a certificate and use it for a connection to an "eduroam" network...

S6 problem WiFi

hi i have galaxy s6 g920f and it came with problme wifi i test all youtube methode and no result
my problem is that when i turn on wifi it turn off and on automatic and still like that ooff on off on .....
help me plz
clear datta and cache then cache dalvic if you are rooted your phone
if no root access juste go to setting then restore state factory
I do this and now wifi not on any more my phone is rooted and i delete wpa_conflut file. It was in système/bin
abdoufeno said:
I do this and now wifi not on any more my phone is rooted and i delete wpa_conflut file. It was in système/bin
Click to expand...
Click to collapse
Use smart switch to restore to factory settings for reflsash stock rom
godkingofcanada said:
Use smart switch to restore to factory settings for reflsash stock rom
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Click to collapse
I use twrp to beckup and i flach just system and boot and steeel same problème wifi wontt turn on
abdoufeno said:
hi i have galaxy s6 g920f and it came with problme wifi i test all youtube methode and no result
my problem is that when i turn on wifi it turn off and on automatic and still like that ooff on off on .....
help me plz
Click to expand...
Click to collapse
I did experience a similar problem a few months back when I was playing around with a Custom ROM. Although my Wifi appeared to be Flipflopping, that wasn't actually the case. It wasn't holding on to my Wifi network; it used to connect and disconnect from the network while the actual Wifi on my Phone stayed on all the time. I did a clean install using Odin, rooted again and installed the same ROM, and it was fine. A Nand Backup always helps, incase you need it.
arneldna said:
I did experience a similar problem a few months back when I was playing around with a Custom ROM. Although my Wifi appeared to be Flipflopping, that wasn't actually the case. It wasn't holding on to my Wifi network; it used to connect and disconnect from the network while the actual Wifi on my Phone stayed on all the time. I did a clean install using Odin, rooted again and installed the same ROM, and it was fine. A Nand Backup always helps, incase you need it.
Click to expand...
Click to collapse
I use custom rom it steel same problème wifi conact and disconact auto
abdoufeno said:
I use custom rom it steel same problème wifi conact and disconact auto
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Click to collapse
Follow the Good Old method..Flash Stock ROM using Odin, do a clean installation and then try installing the ROM you are using, take a backup of your Apps/Data ,use TB.
abdoufeno said:
I use twrp to beckup and i flach just system and boot and steeel same problème wifi wontt turn on
Click to expand...
Click to collapse
I am suggesting you return to stock ROM. No TWRP no custom anything. Factory Samsung firmware from sammobile that you flashed via odin.. smart switch may work too. It restored my s6 edge

Question Random Restarts

So anyone else having random restart issues no matter what firmware you are running?
I am having this issue even after updating the firmware (yes I managed to get it updated lol didn't realize need to do it in increments rather straight to the latest).
I found a work around sort of but it requires having my hotspot on and another device connected at all times to keep the phone from restarting randomly.
Has anyone else ran into this issue and have a fix? Could it be a battery optimization setting?
Thanks
i got it when i update the rog 5 to latest version so i factory reset it then worked well
messhary said:
i got it when i update the rog 5 to latest version so i factory reset it then worked well
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Click to collapse
Ok thank you for replying, I just finished backing up with Migrate and going to do a factory wipe and then restore all my apps. Hopefully that solves my issues.
I have the same problem for last two firmware updates, for each update I need to do a full factory reset in order to let it work again!

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