My Note9 loses wifi several times a day. My other Samsung phones, located next to the Note9, are fine. SM-N960U.
Have you tried wiping the Cache Partition in Recovery Mode.
Please look here
This may be able to shed some light with WIFI
iceepyon said:
Have you tried wiping the Cache Partition in Recovery Mode.
Click to expand...
Click to collapse
Yes. It didn't help. Samsung wants me to do a factory reset but I don't have the time or patience to put everything back together. And I still don't know if it will fix the problem!
nastypup said:
Yes. It didn't help. Samsung wants me to do a factory reset but I don't have the time or patience to put everything back together. And I still don't know if it will fix the problem!
Click to expand...
Click to collapse
You can factory reset without losing data. Flash latest rom using home_csc and you will retain your settings and apps .
If that doesn't fix it, then do the same but flash regular csc which will wipe data and settings.
Games, apps, ECT are mainly all cloud based now anyways. The only things that you need to manually setup are device specific settings really. If you have a problem but aren't willing to do troubleshooting then there's nothing anyone can really do.
Alternatively, enable developer settings and verify your settings matches the one I highlighted in red. That may help.
Related
Did anybody have issues like this with CM9 and how to solve them?
Nobody had issues like this?
not me at least
hassanalip21 said:
not me at least
Click to expand...
Click to collapse
well I do and need all the help that I can get
come on guys, nobody?
ok then, is there a tutorial to put it back to original state? original kernel and everything?
The best way is to recover older Nandroid backup.
przemcio510 said:
The best way is to recover older Nandroid backup.
Click to expand...
Click to collapse
and if I don't have it?
I bought telephone with CM9 on it and have this issue with modem that I can't solve
I'm going crazy over here with this phone
simeparanoja said:
I'm going crazy over here with this phone
Click to expand...
Click to collapse
My suggestion would be to wipe data, possible flash back to stock, or just wipe data and play around with some different radio's. I've had similar issues, not as bad as yours, but different radio seemed to fix it.
I'm in in canada, east, on telus. I'm using the fascinate with galaxy i9000 rom/kernel/radio. I find the best radio's to be the KG2, KG3, and KC3.
Have you used any apps to disable permissions? like autostarts, one time I had an issue where my phone wouldn't dial any calls in my own area code. I found out it was autostarts, and a permission I had enabled.
-Maniac
Think that permissions are enabled, as far as I can see.
Problem is that I'm noob on this area, I got this phone with darky on it.
When you say to wipe data, on which data do you mean and how to do that?
how to flash? Where can I find stock rom and some tutorial?
thank you
simeparanoja said:
Think that permissions are enabled, as far as I can see.
Problem is that I'm noob on this area, I got this phone with darky on it.
When you say to wipe data, on which data do you mean and how to do that?
how to flash? Where can I find stock rom and some tutorial?
thank you
Click to expand...
Click to collapse
I would start with testing some different modems. This is pretty simple, and might just fix your problem.
When I say wipe, I mean a factory reset. I'm not familier with that rom, but in the settings their should be something to do a factory reset.
A sure way would be to boot clockworkmod, select the option to do a wipe/factory reset.
Note, both of the above methods will wipe your apps/data. Perhaps your SDcard as well. So if anything is important, I would do a backup.
Perhaps you should do a nandroid backup anyways, just incase it don't fix your problem and you won't waste any more time have to reinstall everything and set it all up again.
I'm running stock 4.4 on my rooted Sprint HTC One.
I've been trying out tethering apps to try to find one that works. After failing with several of them, I came to JB WiFi Tether. It also didn't work (simply prompted me to choose a tethering plan). I had read a review that suggested it might work after rebooting. It did not.
Now, I've uninstalled it, but my phone reboots itself roughly 90-120 seconds after booting, every time. I've wiped dalvik and cache in TWRP, to no effect.
What next? I'm not opposed to doing a factory reset if that will fix it.
Roll Fizzlebeef said:
I'm running stock 4.4 on my rooted Sprint HTC One.
I've been trying out tethering apps to try to find one that works. After failing with several of them, I came to JB WiFi Tether. It also didn't work (simply prompted me to choose a tethering plan). I had read a review that suggested it might work after rebooting. It did not.
Now, I've uninstalled it, but my phone reboots itself roughly 90-120 seconds after booting, every time. I've wiped dalvik and cache in TWRP, to no effect.
What next? I'm not opposed to doing a factory reset if that will fix it.
Click to expand...
Click to collapse
Save all of your personal data off of the phone and do a factory reset. If that doesn't work then you may have to re-install the stock firmware and/or stock rom.
majmoz said:
Save all of your personal data off of the phone and do a factory reset. If that doesn't work then you may have to re-install the stock firmware and/or stock rom.
Click to expand...
Click to collapse
Thanks very much for the response! Should I do factory reset from the bootloader or from TWRP (is there a difference)?
Basically everything is saved since I did a backup in HTC Sync Manager very recently.
Roll Fizzlebeef said:
Thanks very much for the response! Should I do factory reset from the bootloader or from TWRP (is there a difference)?
Basically everything is saved since I did a backup in HTC Sync Manager very recently.
Click to expand...
Click to collapse
I would do it from TWRP, because it will warn you if it wiped your OS. I would use the bootloader if I was completely stock.
majmoz said:
I would do it from TWRP, because it will warn you if it wiped your OS. I would use the bootloader if I was completely stock.
Click to expand...
Click to collapse
Thanks again! The factory reset seems to have done the job, thankfully. :highfive:
I'm so glad to be back in business. Now if I could just get tethering to work.
Throughout the day my data connection stops working even though it says it's connected in the status bar. If I toggle airplane mode everything returns to normal. Any idea what's wrong and how to fix it? I've reflashed a kernel, I wiped cache and dalvik, and I fixed permissions. I'm on DynamicKat and AEL kernel. Thanks for your help.
skippythegoat said:
Throughout the day my data connection stops working even though it says it's connected in the status bar. If I toggle airplane mode everything returns to normal. Any idea what's wrong and how to fix it? I've reflashed a kernel, I wiped cache and dalvik, and I fixed permissions. I'm on DynamicKat and AEL kernel. Thanks for your help.
Click to expand...
Click to collapse
I got bored today, so did some snooping around. From my perspective and excluding the things you've tried, I recommend you refresh the APN settings and reboot. If you need the settings,just google and you'll find what you need in short order.
Otherwise try wiping the cache in recovery. Last, more drastic, would be to flash to a prior nand or just reflash the ROM.
Hope you get it sorted out. Nothing worse than having our babies on the fritz.
audscott said:
I got bored today, so did some snooping around. From my perspective and excluding the things you've tried, I recommend you refresh the APN settings and reboot. If you need the settings,just google and you'll find what you need in short order.
Otherwise try wiping the cache in recovery. Last, more drastic, would be to flash to a prior nand or just reflash the ROM.
Hope you get it sorted out. Nothing worse than having our babies on the fritz.
Click to expand...
Click to collapse
Thanks for the help. No change so far. I've tried everything you suggested expect for reflashing the rom. Any other ideas before I have to do the seemingly inevitable reflash?
has any one been having any trouble with their wifi on their nexus 6, randomly the wifi toggle will stop working the toggle will be off and it still says "Turning Wi-Fi on..." i've booted into recovery and cleared cache and rebooted the phone and it worked the first time and it's been acting up again and this time clearing the cache isn't working does anyone else have any ideas without doing a factory reset.
humpty123 said:
has any one been having any trouble with their wifi on their nexus 6, randomly the wifi toggle will stop working the toggle will be off and it still says "Turning Wi-Fi on..." i've booted into recovery and cleared cache and rebooted the phone and it worked the first time and it's been acting up again and this time clearing the cache isn't working does anyone else have any ideas without doing a factory reset.
Click to expand...
Click to collapse
maybe try just flashing the system img, then wipe cache's again before booting. if that doesnt work, its may be time for the dreaded fdr.
I've never been into flashing system img & fdr? It's just sad because I had the same issue before also losing signal with my device. Til I got a replacement and the replacement device is starting to act up also.
Sent from my Nexus 6 using XDA
bweN diorD said:
maybe try just flashing the system img, then wipe cache's again before booting. if that doesnt work, its may be time for the dreaded fdr.
Click to expand...
Click to collapse
okay so put the phone in recovery and did cache wipe and reset it from recovery also and got everything set up again and still it shows Wi-Fi toggled off and saying turning on Wi-Fi im not sure what todo at this point.
https://goo.gl/photos/bdHB8Nw2tbH71LMj6
humpty123 said:
okay so put the phone in recovery and did cache wipe and reset it from recovery also and got everything set up again and still it shows Wi-Fi toggled off and saying turning on Wi-Fi im not sure what todo at this point.
Click to expand...
Click to collapse
my only other suggestion would be to re-flash. you could try just the system partition, but if it were me i would just go all in for full clean flash.
im sure Simms will get on me for saying so, but you can just grab wugs toolkit and be done in 20min or so.
bweN diorD said:
my only other suggestion would be to re-flash. you could try just the system partition, but if it were me i would just go all in for full clean flash.
im sure Simms will get on me for saying so, but you can just grab wugs toolkit and be done in 20min or so.
Click to expand...
Click to collapse
I've never flashed before i know from what i hear its really easy for Nexus devices. but i'm just curious what would of caused this like from my first N6 since December and it acts up now in Sept and having the replacement N6 acting up the same way.
Is it rooted with mods or completely stock? If stock, try deleting the saved wireless networks..
danarama said:
Is it rooted with mods or completely stock? If stock, try deleting the saved wireless networks..
Click to expand...
Click to collapse
100% stock I can't get access to any saved networks at all
https://goo.gl/photos/34veZPQvW3pLiB5YA
humpty123 said:
I've never flashed before i know from what i hear its really easy for Nexus devices. but i'm just curious what would of caused this like from my first N6 since December and it acts up now in Sept and having the replacement N6 acting up the same way.
Click to expand...
Click to collapse
these random issues usually come from a corrupt file, either by an update or some other means. its hard to impossible to pinpoint the cause usually.
if you never flashed before, its best to read up on it a bit first. wugs walks you through the steps, from downloading the files, and drivers, to the flashing. its not foolproof, but if you follow the lead of the script, its not hard to figure out.
bweN diorD said:
these random issues usually come from a corrupt file, either by an update or some other means. its hard to impossible to pinpoint the cause usually.
if you never flashed before, its best to read up on it a bit first. wugs walks you through the steps, from downloading the files, and drivers, to the flashing. its not foolproof, but if you follow the lead of the script, its not hard to figure out.
Click to expand...
Click to collapse
well i have before but that was so long ago and that was for my MyTouch and HTC Sensation but that was years ago. Now I know things are easier but I've never really been into flashing and the only reason I did back then was for updates and different version of Sense UI but since I've been using Nexus Devices I didn't have a need or desire to actually flash. Pretty much I'm a NOOB! :laugh:
but I don't see why wouldn't a factory reset fix it. even if it was temp.
humpty123 said:
well i have before but that was so long ago and that was for my MyTouch and HTC Sensation but that was years ago. Now I know things are easier but I've never really been into flashing and the only reason I did back then was for updates and different version of Sense UI but since I've been using Nexus Devices I didn't have a need or desire to actually flash. Pretty much I'm a NOOB! :laugh:
but I don't see why wouldn't a factory reset fix it. even if it was temp.
Click to expand...
Click to collapse
a factory reset only deletes data, it does not restore any of the file system to its original state.
bweN diorD said:
a factory reset only deletes data, it does not restore any of the file system to its original state.
Click to expand...
Click to collapse
oh... so when I called Motorola they told me to wipe cache how did that help the first time ?
humpty123 said:
oh... so when I called Motorola they told me to wipe cache how did that help the first time ?
Click to expand...
Click to collapse
clearing the cache is always a good idea, i think i suggested that earlier.
i dont know how to explain well what cache is exactly, its not part of the file system, its more like temp data storage i believe.
bweN diorD said:
clearing the cache is always a good idea, i think i suggested that earlier.
i dont know how to explain well what cache is exactly, its not part of the file system, its more like temp data storage i believe.
Click to expand...
Click to collapse
yeah i tried that a few times today and it did nothing... i'm about to give up since i don't have a PC anymore i use a Chromebook
humpty123 said:
yeah i tried that a few times today and it did nothing... i'm about to give up since i don't have a PC anymore i use a Chromebook
Click to expand...
Click to collapse
def of cache from google
"In cell phones and networks, a cache usually refers to a memory storage area in the phone or network that stores copies of information that is likely to be needed in the near future, so it can be accessed faster."
i dont know how to flash with a chrome book, if possible. sorry
bweN diorD said:
def of cache from google
"In cell phones and networks, a cache usually refers to a memory storage area in the phone or network that stores copies of information that is likely to be needed in the near future, so it can be accessed faster."
i dont know how to flash with a chrome book, if possible. sorry
Click to expand...
Click to collapse
all i know it happened a day after i got the last update from T-Mobile. i should them back and tell them i'm having the same issues with my phone have them replace it for me again.
humpty123 said:
all i know it happened a day after i got the last update from T-Mobile. i should them back and tell them i'm having the same issues with my phone have them replace it for me again.
Click to expand...
Click to collapse
thats pretty consistent with what i said earlier. these type of issues frequently arise after updates. files dont update exactly right and something gets corrupted.
bweN diorD said:
thats pretty consistent with what i said earlier. these type of issues frequently arise after updates. files dont update exactly right and something gets corrupted.
Click to expand...
Click to collapse
i decided to call T-Moblie and talk to them they told me to take it to a store and get it dianogsed and they will call to get it replaced since it is the 64GB and stores don't have it.... I just want the Wi-Fi to work even though i don't use it all the time but still.
While traveling my phone rebooted itself on the plane and has locked me out. When I swipe to enter my lock screen code it accepts it but goes back to the lock screen. Is there a way to break the lock screen without wiping the phone data?
Rooted?
First mistake, putting a lock on it.
I've gotten locked out of PC bios when they got corrupted.
Lesson learned: as soon as you set a device password you set yourself up for a lockout. It may be no fault of your own except that you enabled it!
Hardware and software failures are easier to resolve if no passwords are set.
That goes double for data encryption.
The KISS principal ruthlessly applies here.
No
babyboy3265 said:
Rooted?
Click to expand...
Click to collapse
.
fasteddie07 said:
No
.
Click to expand...
Click to collapse
After the last update the phone has been randomly rebooting and this time on airplane mode it has locked me out
fasteddie07 said:
After the last update the phone has been randomly rebooting and this time on airplane mode it has locked me out
Click to expand...
Click to collapse
Can you access the boot menu?
blackhawk said:
Can you access the boot menu?
Click to expand...
Click to collapse
Yes.
fasteddie07 said:
Yes.
Click to expand...
Click to collapse
Try clearing the system cache
At least you can do a factory reset if you must.
Guess you could try Safe Mode too... never know.
More options maybe available but that's above the level of my knowledge, sorry.
blackhawk said:
Try clearing the system cache
At least you can do a factory reset if you must.
Guess you could try Safe Mode too... never know.
More options maybe available but that's above the level of my knowledge, sorry.
Click to expand...
Click to collapse
Thanks. I've tried clearing the cache and going to safe mode. I am hoping I don't have to wipe it hasn't backed up my photos of contacts since March. I'm trying to save them.
fasteddie07 said:
Thanks. I've tried clearing the cache and going to safe mode. I am hoping I don't have to wipe it hasn't backed up my photos of contacts since March. I'm trying to save them.
Click to expand...
Click to collapse
Maybe try logging in with your Samsung or Google account?
Try a hard reboot.
Keep playing with it.
They seem to like attention
This is case where a SD card would have been nice to preserve the critical data. Moving forward get a .5 tb flash stick to do weekly backups.
Lessons learned. I'll keep trying to break in.
fasteddie07 said:
While traveling my phone rebooted itself on the plane and has locked me out. When I swipe to enter my lock screen code it accepts it but goes back to the lock screen. Is there a way to break the lock screen without wiping the phone data?
Click to expand...
Click to collapse
https://www.technipages.com/android-not-accepting-correct-pin-or-pattern