Develop Bugs

Wifi shuts on and off?

So usually my wifi keeps turning off or on and its set toggled on and idk what's wrong... I fixed permissions already but its still doing it
Sent From my Galaxy S II T-Mobile

seems like this could own the battery. anyone else's doing this?

camf3xu said:
seems like this could own the battery. anyone else's doing this?
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Yes, i have noticed this on mine at work. Will see if it does the same thing at home.

interesting problem can more people confirm?
maybe this is related to this other case? http://forum.xda-developers.com/showthread.php?t=1313800

My guess is it needs to toggle so you can recieve calls. When we get Wi Fi calling then it will be fixed.
Sent from my SGH-T989 using XDA App

yup, mine does this as well. just got it a few days ago. seems like when the screen turns off, the wifi turns off with it. every time I unlock the phone, I see the wifi icon come on and connect automatically. and YES, I have checked the wifi sleep options. wifi is set to NEVER turn off.
Also it sometimes completely disconnects from my router and I have to turn wifi off and on again to reconnect.
hopefully this gets resolved with the next update.

concering the issue if you look in your wifi settings and you see it scanning every 2-3 seconds, would this fix it? i remember a developer had made this adjustment to the buildprop when i owned an optimus V.
Changed wifi supplicant scan interval to 60

[Q] NFC Automatically Turns Off

Is anyone else having a issue where NFC turns off on its own at random times? I'll try to S-beam with my girlfriend's S3 and impress friends only to find out that it previously turned off without me doing it. I use the Power Toggles app (link: https://play.google.com/store/apps/...t=W251bGwsMSwxLDIxMiwiY29tLnBhaW5sZXNzLnBjIl0.) and think that MAYBE this is causing the issue, but I'm not 100% sure

dundada08 said:
Is anyone else having a issue where NFC turns off on its own at random times? I'll try to S-beam with my girlfriend's S3 and impress friends only to find out that it previously turned off without me doing it. I use the Power Toggles app (link: https://play.google.com/store/apps/...t=W251bGwsMSwxLDIxMiwiY29tLnBhaW5sZXNzLnBjIl0.) and think that MAYBE this is causing the issue, but I'm not 100% sure
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Yes, you're not the only one. I'm on stock and not using that app but I'm still getting nfc off randomly. I don't use s beam often, so I just have a tasker profile that turns nfc on every few minutes, but it would be nice to know what's going on so I wouldn't have to. There's no pattern, it can stay running fine through reboots, and over the course of days, but then will turn off randomly multiple times in an hour.

I have a Galaxy S5, and my NFC also turns off randomly.

Strange behaviour you think only your Gnex has

I browse xda alot and stumbled up on many weird issues.
Maybe this thread could be an advise-thread like "don't use your Gnex with a Netgear N Wifi AP"
If there is no interest in this thread, just let it die
This is not a thread related to a specific ROM. More for flashaholic people like me who encounter little issues that occur on many different ROMs.
I will list my issues so you get an idea why I started this thread:
- If I connect my Gnex to the charger and use it, almost every time PIE will break and I cant navigate anymore (AOSP-PIE) - I have to reboot my phone.
- If I connect my Gnex to my schools WiFi (CISCO Hardware) I have constant data-download activity and my battery drains in no time
- Sometimes if I connect my Gnex to the charger it behaves like it gets plugged in and out very frequently
- At home, connected to my WiFi (Netgear Router) I have to constantly wake my Gnex to receive new messages (Whatsapp, Mail, etc.)
Maybe we can help each other with tips?
- cheers

I have none of these issues but one. The last one. I thought I was the only one! It happens randomly to me.. I tried to find a fix but havent come across any. Nice idea for a thread it helped me already
Sent from my Galaxy Nexus using XDA Premium HD app

mrgnex said:
I have none of these issues but one. The last one. I thought I was the only one! It happens randomly to me.. I tried to find a fix but havent come across any. Nice idea for a thread it helped me already
Sent from my Galaxy Nexus using XDA Premium HD app
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Do you own a Netgear router?
This randomly happens to me on a FritzBox too....
Sent from my SM-T310 using xda app-developers app

I have not faced any of these issues. Been changing ROMs ever since the day I bought the phone (A year and a half back).
That charging issue alone cropped up once. But I was able to fix it by pushing the pin in the charging port up by a bit using a safety pin

1. My volume down is busted. Pressing it on normal mode, nothing happens. In Safe Mode, it works though I have to press real hard. Due to this, cant do screenshots anymore.
2. I can connect this gnex to my computer fine but the phone does not detect the charge.
3. Much much more wakelocks when using original battery compared to a china branded replacement battery

azlan96 said:
3. Much much more wakelocks when using original battery compared to a china branded replacement battery
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well, that's interesting! I'm planning a replacement because my phone is two years old and so is the battery.

While using certain kernels with Trickster Mod and "set on boot" option, I get a reboot if the screen is off when Trickster applies it's settings. Took me a long time to figure this out. If the screen is on when Trickster applies kernel settings it works just fine. Never could figure out why this happens, but I use tasker to keep the screen on for 2 minutes after boot to prevent it.

Strange wifi problem after kitkat upgrade?

After upgraded to kitkat, I noticed wifi icon at status bar will be missing after many days. Wifi will indicates as off and it couldn't be turned on. YET wifi is working fine. The only way to clear is to reboot. Anyone seen this?
Sent from my SM-P600 using Tapatalk

double07 said:
After upgraded to kitkat, I noticed wifi icon at status bar will be missing after many days. Wifi will indicates as off and it couldn't be turned on. YET wifi is working fine. The only way to clear is to reboot. Anyone seen this?
Sent from my SM-P600 using Tapatalk
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I have had the same issue a few times.
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app

ProFresh4 said:
I have had the same issue a few times.
Sent from my SAMSUNG-SGH-I317 using XDA Premium 4 mobile app
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I have the issue too. Anyone have any idea how to fix? Thanks.

I noticed the same thing too. Turning airplane mode on and off fixes it for me. I just got the tablet a few days ago, so I havent done much testing, but do you guys have " turn wifi off during sleep" setting on in the advanced wifi menu? I was suspecting that to be the culprit.

I realized this thread is nearly a year old, but I just bought this (used) Note tablet, and experienced the exact symptoms as described by the other posters. The wifi issue happens almost every time my tablet sleeps for more than a hour. Toggling airplane mode on/off fixes the issue, only temporarily, until the next sleep. I am wondering if there are any clues to what causes the issue.
Is it a bug in the factory rom, or something that I installed?
Here is the info of my tablet:
- US model SM-P600 (XAR), with latest stock rom UEUCOB1
- Rooted by TWRP 2.8.5.1
- Xposed installed with these modules:
Wanam
No Wake of Charge for S5, and
App Settings (only change rotation setting for one 3rd party app).
I am considering do a factory reset and setting it up again from scratch. But I want to hear if others are experiencing this issue even with 100% stock (non-rooted) rom. By the way, the issue only happens when you set Keep Wi-Fi on during sleep to either "Never" or "Only when plugged in". I would really appreciate someone with non-rooted rom letting me know if this happens to them when they set their tablets to allow Wifi to sleep with tablet.

Android Auto

How's Android auto working with the chipset

sutty86 said:
How's Android auto working with the chipset
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With this chipset? It works fine with my Chevy Malibu.
Sent from my Pixel 3a XL using Tapatalk

Its been a bit buggy when using the 'phone as a display for me. On a head unit it seems OK.

Works fine for me, every now and then it doesn't automatically close when I disconnect from my car (2011 Mazda 3, so using the phone as the display). 100% auto-start, 90% auto-close.

I've started using Android Auto on my phone when driving. I don't have a head unit that supports it - I'm just using the phone's screen. I haven't had problems with it except for occasionally when it won't shut down when I disconnect from the car as Seamonkey described above. But that is pretty rare.
I also found that sometimes the app would close normally, but the Do Not Disturb mode stayed on. This was extra frustrating because it usually took awhile before I noticed it. To be honest, when I first started using AA I didn't know that AA turned DND on automatically. What a dumb thing to require! I understand the idea behind it, but at least let me opt out of the setting! I ended up writing a tasker profile to turn DND off when the app is opened, and also turn DND off when the app is closed (just as a safety measure).