Database Develop

Dopod D810 randomly turning on

My bro and I both bought the above units and have upgraded to the GPS rom. Just wondering if anyone else has noticed the unit switches on by itself. We are both experiencing this problem but also have the same programs running. The button lock feature is set on.

That's right. My Trinity is alive, too ;-)
I'm using the dopod rom about one week and I noticed that today for the first time.
There's no application running in the background. It's still alive ;-)
I do not care about this problem.

Hi,
Any software you are running?
Best regards,
Gilbert

Today programs are as follows:
cLaunch
Today Agenda
Battery Pack / Program Bar
PPCProfiles
I will try and eliminate one by one to see if it is software related.
Anyone else using one of the programs and having the unit switch on by itself. This issue bothers me as I see its going to be a drain on the battery.

Activesync may be the culprit
Many PPC WM5 devices tend to turn themselves on. It is usually an Activesync setting that periodically turns on the device and tries to connect to a non existant server. Best bet is to set up a dummy server on Activesync on the PPC, then set the sync settings to Manual, then delete the dummy server.
Sorry if you already have done this, but it certainly solved the issue for me.

Camstech said:
Many PPC WM5 devices tend to turn themselves on. It is usually an Activesync setting that periodically turns on the device and tries to connect to a non existant server. Best bet is to set up a dummy server on Activesync on the PPC, then set the sync settings to Manual, then delete the dummy server.
Sorry if you already have done this, but it certainly solved the issue for me.
Click to expand...
Click to collapse
Hey Camstech, could you please give me a detailed description of how to set this up?
Thanks

My phone seems to do this too, but from what I can see, it is because of bad 3G coverage and the phone has to roam to GSM and back. Only happens at work where I got bad coverage (2/4).

AFAIK this issue is common to ALL devices and all versions.
I understand that you DO NOT TURN THE PDA OFF (Holding the on/off button), just go to "standby". So there are many Apps that tend to "awake" rather than TURN ON your PDA. It's like Sleep mode vs Hybernate in Windows. Agenda or scheduled items may turn your PDA active, even SMS messages that don't fully arrive, phone reconnecting, GPRS or UMTS changing status, profiles that are set to change over time, incoming calls, etc.
I think this is not specific to a certain ROM but to the fact that you have a full time connected and running computer in your pocket....
Hope it helps.

Looking Glass said:
AFAIK this issue is common to ALL devices and all versions.
I understand that you DO NOT TURN THE PDA OFF (Holding the on/off button), just go to "standby". So there are many Apps that tend to "awake" rather than TURN ON your PDA. It's like Sleep mode vs Hybernate in Windows. Agenda or scheduled items may turn your PDA active, even SMS messages that don't fully arrive, phone reconnecting, GPRS or UMTS changing status, profiles that are set to change over time, incoming calls, etc.
I think this is not specific to a certain ROM but to the fact that you have a full time connected and running computer in your pocket....
Hope it helps.
Click to expand...
Click to collapse
I would have to agree to a point, as I have noticed when PPCProfiles changes automatically to my car mode (bluetooth on) the pda turns on. So you are right that it's programs possibly turning it on but this never happened on my O2 mini (WM2003SE). I'm hoping a new ROM may fix this issue.

I have disabled the "auto switch template" on PPCProfiles which changes over to bluetooth at a certain time of the day and it appears to have stopped the pda turning on by itself. So far so good for 1 day. Curious if anyone else is using PPCProfiles and are experiencing this. Does anyone else use other phone profile programs with switching templates that does not turn on their pda by itself?

frigit said:
I have disabled the "auto switch template" on PPCProfiles which changes over to bluetooth at a certain time of the day and it appears to have stopped the pda turning on by itself. So far so good for 1 day. Curious if anyone else is using PPCProfiles and are experiencing this. Does anyone else use other phone profile programs with switching templates that does not turn on their pda by itself?
Click to expand...
Click to collapse
Whoops!
Where can I find PPCProfiles. I dont seem to have that kind of settings in my original HTC P3600....
Very interesting.

saminegm said:
Whoops!
Where can I find PPCProfiles. I dont seem to have that kind of settings in my original HTC P3600....
Very interesting.
Click to expand...
Click to collapse
You can find the program link below. I never had any issues when using this program on my O2 mini. It still works on my dopod d810 just that I have disabled the auto switch template.
ps the chrome template is the nicest
http://www.modaco.com/Latest_Version-t205779.html

Correction to my thinking it was PPC profiles. It is actually happening when the bletooth is turned on ( hence ppc profiles switching over to car mode - bluetooth). I disabled ppc profiles and turned on bluetooth and strangely enough the dopod kept turning on.
Is anyone else experiencing this problem when they have bluetooth on?

frigit said:
I have disabled the "auto switch template" on PPCProfiles which changes over to bluetooth at a certain time of the day and it appears to have stopped the pda turning on by itself. So far so good for 1 day. Curious if anyone else is using PPCProfiles and are experiencing this. Does anyone else use other phone profile programs with switching templates that does not turn on their pda by itself?
Click to expand...
Click to collapse
Mine sometimes turns itself on when it automatically checks my email accounts, but not always. I wonder if it isn't the 3G/Edge switch that is explained earlier. My house is in a 3G fringe area. I believe it doesn't try and wake itself up when the Wifi is on. My Prophet never did this, it would only wake up for an alarm, call, or SMS.
The main issues are reduced battery life and if you have your phone in your pocket and it wakes up, buttons can be accidentally pressed before it goes back to sleep.

Diamond Battery 3G question and also GPS

Hi Everyone,
First post here so hopefully you guys can help. Been doing a lot of reading of the site over the last few hours since I got my Diamond - looks great. Am usually very literate in these things but have always tended to be an S60 guy so now breaking into the WM world properly..
Anyway, there are two things I wanna run by you which I'm sure you guys may know..
1. Battery/3G
As we all know, the battery sucks.. There's no denying that. I refuse to switch from 3G to 2G though cos that spoils the object. I have already conceded by turning HSDPA off and am now on normal 3G as it is. One of the things that can't be good for the battery is that it connects to check emails and then stays connected.. Whereas the beauty of the iPhone for example is that if you tell it to poll your imap server every 15 mins, it connects, checks and downloads and the disconnects. It connects again another 15 mins later.
I've set my Diamond to poll every 30 mins in the hope that it would then disconnect once it has downloaded the emails rather than staying connected for hours and hours at a time to the internet even though it's only checking my email server every 30 mins or so.. you follow?
So, I downloaded Advanced Customisation and have turned off the Auto Attach feature.. But what it does is stop the Diamond auto connecting the first time.. but then once it's connected, it stays connected to the internet.
You follow me?
Basically, I want a way for the phone to disconnect from the net when it has checked for messages then reconnect when it's time to check automatically again. Rather than staying connected or me having to switch to a manual check. Is that possible guys? Maybe that will help with the battery.
2. GPS/Battery
Other thing I heard was that if you go into the GPS settings and change the program port from Port 4 to None, then it saves on battery life. Only downside is that you then have to fiddle with the settings before you fire up Tom Tom or Google Maps. Is there any truth that the phone is always looking for GPS satellites even when satnav software is not switched on.
3. ALARM
Oh actually - there is a third question.
Is there a way of having the phone on silent but alarm clock on so that I can sleep knowing I will be woken up by the alarm but NO phone calls. It's a basic thing in Symbian/Blackberry/S40 but seems to be missing on my Diamond?
Thanks all - i have googled and searched through the forums looking for answers to these questions but had no luck.. Hopefully you can post some answers.
Have a good day and thanks in advance
Phil

I'm pretty sure that just because it's connected ie. the E or 3G symbol on the signal strength bar. It doesn't pull extra juice, extra power is only required to transfer data and not to 'maintain' the connection.
if your area has great 3G connectivity, then you could set the phone to 3G only instead of auto, cause that's what usually saps the power, the phone constantly trying to find the best band when it's feels that the signal strength isn't good enough.

philliplavelle said:
3. ALARM
Oh actually - there is a third question.
Is there a way of having the phone on silent but alarm clock on so that I can sleep knowing I will be woken up by the alarm but NO phone calls. It's a basic thing in Symbian/Blackberry/S40 but seems to be missing on my Diamond?
Phil
Click to expand...
Click to collapse
you can just put the phone on flight mode. that way no one will bother you with phone calls. (not tried it but i think it will work)

marauderz said:
I'm pretty sure that just because it's connected ie. the E or 3G symbol on the signal strength bar. It doesn't pull extra juice, extra power is only required to transfer data and not to 'maintain' the connection.
if your area has great 3G connectivity, then you could set the phone to 3G only instead of auto, cause that's what usually saps the power, the phone constantly trying to find the best band when it's feels that the signal strength isn't good enough.
Click to expand...
Click to collapse
Hi
BTW, to set to 3G only, is it UMTS(800+2100) or UMTS(1700) in the UK?
Cheers

Sorry i'm from MAlaysia so I wouldn't know your settings. But in anycase you can leave that at AUTO. Just force it to UMTS instead of GSM or AUTO

firedup said:
Hi
BTW, to set to 3G only, is it UMTS(800+2100) or UMTS(1700) in the UK?
Cheers
Click to expand...
Click to collapse
UMTS in the UK is 2100.
So 900+2100 i suppose

govnah said:
you can just put the phone on flight mode. that way no one will bother you with phone calls. (not tried it but i think it will work)
Click to expand...
Click to collapse
This definitely works. I do it every night before going to sleep

philliplavelle said:
Hi Everyone,
First post here so hopefully you guys can help. Been doing a lot of reading of the site over the last few hours since I got my Diamond - looks great. Am usually very literate in these things but have always tended to be an S60 guy so now breaking into the WM world properly..
Anyway, there are two things I wanna run by you which I'm sure you guys may know..
1. Battery/3G
As we all know, the battery sucks.. There's no denying that. I refuse to switch from 3G to 2G though cos that spoils the object. I have already conceded by turning HSDPA off and am now on normal 3G as it is. One of the things that can't be good for the battery is that it connects to check emails and then stays connected.. Whereas the beauty of the iPhone for example is that if you tell it to poll your imap server every 15 mins, it connects, checks and downloads and the disconnects. It connects again another 15 mins later.
I've set my Diamond to poll every 30 mins in the hope that it would then disconnect once it has downloaded the emails rather than staying connected for hours and hours at a time to the internet even though it's only checking my email server every 30 mins or so.. you follow?
So, I downloaded Advanced Customisation and have turned off the Auto Attach feature.. But what it does is stop the Diamond auto connecting the first time.. but then once it's connected, it stays connected to the internet.
You follow me?
Basically, I want a way for the phone to disconnect from the net when it has checked for messages then reconnect when it's time to check automatically again. Rather than staying connected or me having to switch to a manual check. Is that possible guys? Maybe that will help with the battery.
2. GPS/Battery
Other thing I heard was that if you go into the GPS settings and change the program port from Port 4 to None, then it saves on battery life. Only downside is that you then have to fiddle with the settings before you fire up Tom Tom or Google Maps. Is there any truth that the phone is always looking for GPS satellites even when satnav software is not switched on.
3. ALARM
Oh actually - there is a third question.
Is there a way of having the phone on silent but alarm clock on so that I can sleep knowing I will be woken up by the alarm but NO phone calls. It's a basic thing in Symbian/Blackberry/S40 but seems to be missing on my Diamond?
Thanks all - i have googled and searched through the forums looking for answers to these questions but had no luck.. Hopefully you can post some answers.
Have a good day and thanks in advance
Phil
Click to expand...
Click to collapse
I think you need to set the auto disconnect drop down in Advanced Config. I've set it to 10 secs and it works for me.

govnah said:
you can just put the phone on flight mode. that way no one will bother you with phone calls. (not tried it but i think it will work)
Click to expand...
Click to collapse
There is an easier way... Just turn down the call volume to zero, leave system volume up. This will keep the alarm ringing, but calls won't bother you.
SMS messages however will also still ring. So if you are afraid of being woken up by those, just turn them off in the notifications setting.
Oh yeah, and don't forget to turn up the volume of calls again after you wake up I missed some calls because of that, hehe.

App To Drastically Improve Battery Life.

Did a search and it didn't show any results about an app called Juice Defender....so here's a post about it.
Simply put it disables your apn when your phone is asleep then turns it back on when you go to use your phone.
It will really surprise how much it saves. Instead of my phone having 5% battery life left after normal usage in a 13-15 hour day, I now have 30-35% percent left.
I suggest everyone give it a try. It has customizable options and is a nice alternative for those not wanting to double the size of their g1 with an extended battery, but want more from their battery.
Just search "Juice Defender" in market or here's the link to the website: http://www.latedroid.com/2010/01/juicedefender.html

Doesnt that mean you wont receive calls or texts?

Jigga0o7 said:
Doesnt that mean you wont receive calls or texts?
Click to expand...
Click to collapse
An APN is only required for 3G, so it should still be fine as EDGE/GSM would still be available. Thats the theory anyway.

Jonno12345 said:
An APN is only required for 3G, so it should still be fine as EDGE/GSM would still be available. Thats the theory anyway.
Click to expand...
Click to collapse
Exactly I still receive all my calls and texts, and it also has a schedule so it will turn the apn on for a short time every so many minutes. Mine is scheduled for every 30mins my phone is asleep, it turns the apn on for 3 mins. This way I still recieve any updates that require a data connection, such as email or facebook.

Jonno12345 said:
An APN is only required for 3G, so it should still be fine as EDGE/GSM would still be available. Thats the theory anyway.
Click to expand...
Click to collapse
The Access Point Name (APN) is required for GPRS/EDGE/3G. It's my job
OT
The reason why the custom ROMs have the "big apn list" is because when you use different carrier sims the APN is typically always different (except a lot of companies use "internet" for their APN). When I went to China last month my G1 automatically knew the APN for China Mobile. China Mobile doesn't have 1700mhz 3G and I used the APN appp to disable internet access so I wouldn't burn through my prepaid minutes. Very nice.

Im not sure this app works. I turned it on, left Hello AIM signed in, sent some IM's to my phone from my PC and my phone was still able to recieve the IM's in sleep mode.

something that I do is that I turn off my gps and my sync option also I only select my sinc for my gmail and not my contacts or my calendar (I unchecg those) I disable the option that allows google to get my location automatically and share my info with google
when Im not using the internet I select the option of 2g networks only
and that saves me ALOT OF BATTERY

ultra spikey said:
Im not sure this app works. I turned it on, left Hello AIM signed in, sent some IM's to my phone from my PC and my phone was still able to recieve the IM's in sleep mode.
Click to expand...
Click to collapse
Not sure why that's happening, the app definetly works. There's a half second delay when you wake up your phone and you can see the apn being enabled again, as it wasn't there previously. some things to consider:
-You didn't actually activate the app. It's not enough to just install it you have to click on it and select activate.
-You sent the IM's immediately after putting your phone to sleep. It isn't an immediate turn off of the apn, some data may still get through before it completely turns it off.
-Or it maybe a custom ROM problem. Maybe some unique setting is set so your apn behaves differently than the app expects.
something that I do is that I turn off my gps and my sync option also I only select my sinc for my gmail and not my contacts or my calendar (I unchecg those) I disable the option that allows google to get my location automatically and share my info with google
when Im not using the internet I select the option of 2g networks only
and that saves me ALOT OF BATTERY
Click to expand...
Click to collapse
This is what I did (and still do) before I installed this app to save battery. Try using the app and you'll see your battery life will almost double.

I can only agree. Works fine for me. Battery lasts considerably longer.

CashMoney474 said:
Just search "Juice Defender" in market or here's the link to the website: http://www.latedroid.com/2010/01/juicedefender.html
Click to expand...
Click to collapse
I don't see it on the market?
I see it on developer website as free and has a barcode. I scan it with my barcode scanner and it didn't find on the market either. Is this compatible with cupcake 1.5 ROM or only 1.6 or higher? I like to give this app a try.
Update: OK I looked at the FAQ on dev site and it's not compatible for cupcake ROM. So I guess I have to wait until 2.1 rom comes out.. bummer.

pbp776 said:
I don't see it on the market?
I see it on developer website as free and has a barcode. I scan it with my barcode scanner and it didn't find on the market either. Is this compatible with cupcake 1.5 ROM or only 1.6 or higher? I like to give this app a try.
Update: OK I looked at the FAQ on dev site and it's not compatible for cupcake ROM. So I guess I have to wait until 2.1 rom comes out.. bummer.
Click to expand...
Click to collapse
i just searched for it and it is in the android market.

I did a search in the market and found it... it seems to work like the OP said it would... I am still able to receive texts, and I can see the delay when the 3g comes back on. Only time will tell though... If you download the free version, some things are disabled. I might end up getting the paid version later if this really helps.

alright, so i installed it and played around with the settings.
i rebooted my phone and now it doesnt really boot up.
on the lockscreen, i get the 'no service' message. and then it gives me a ton of force closes one right after the other.
so basically, it doesnt allow my phone to boot up. doesnt even get to the part where it gets signal or anything.
im just gonna restore from an earlier backup and see what was wrong. but dunno if this has happened to any of you...

[Q] Unrecorded 100KB mobile data traffic every 10 minutes -

I got a new XT1068 (dual-SIM unlocked) last week. It came with Android 5.0.2 out of the box and hasn't been updated yet.
My mobile data plan starts on the 1st of every month and I get 500MB. I don't browse much on mobile data so I keep it on all the time for push updates and such.
The other day (the 8th) I got a text from my carrier saying I used all the data. This had never happened before on any phone or any carrier I've used.
I went to the carriers website to check my account and it shows mobile data traffic in bursts of 100KB approximately every 10 minutes right up until they cut my access, because I reached the cap.
The odd thing is under "Data usage" I don't see any of these bursts.
A friend of mine had the exact same problem (same model and same carrier) and his solution was to do a Factory Restore. I want to find a better solution, because the phone just came from the factory.
Any ideas?

Try disabling Google location reporting, an use greneefy to other apps

fburgos said:
Try disabling Google location reporting, an use greneefy to other apps
Click to expand...
Click to collapse
Thanks for your reply. I really like all the Google Now stuff, so I won't disable location, but I will look at Greeneefy.
I managed to find some concrete information on this here. The proposed solution was to change the APN settings to not include supl (Secure User Plane Location). Apparently that has to do with A-GPS and uses very little data, but I'm unlucky enough that my carrier deducts 100KB for every connection.
I applied the fix, but since I'm out of data, I can only know if it worked next month. I will report back.

MrBaker said:
Thanks for your reply. I really like all the Google Now stuff, so I won't disable location, but I will look at Greeneefy.
I managed to find some concrete information on this here. The proposed solution was to change the APN settings to not include supl (Secure User Plane Location). Apparently that has to do with A-GPS and uses very little data, but I'm unlucky enough that my carrier deducts 100KB for every connection.
I applied the fix, but since I'm out of data, I can only know if it worked next month. I will report back.
Click to expand...
Click to collapse
You could restrict Data Usage on Google Services too.

SirRhor said:
You could restrict Data Usage on Google Services too.
Click to expand...
Click to collapse
If this fix doesn't work I guess that's the only option. That would probably mess with location, wouldn't it?

MrBaker said:
If this fix doesn't work I guess that's the only option. That would probably mess with location, wouldn't it?
Click to expand...
Click to collapse
I don't think so, when the phone needs to know where it is, it triangulates its position between cell towers (with no actual data being used) plus GPS and plus WiFi if connected. You can try it and see if it works.

SirRhor said:
I don't think so, when the phone needs to know where it is, it triangulates its position between cell towers (with no actual data being used) plus GPS and plus WiFi if connected. You can try it and see if it works.
Click to expand...
Click to collapse
OK. It should still mess with some other things, I suspect.
I'll see if this SUPL thing works and if not I'll look into other options. Truth is that issue explains the frequent data use and the fact that it isn't reported under Data usage, so I really think that might be it.

SirRhor said:
I don't think so, when the phone needs to know where it is, it triangulates its position between cell towers (with no actual data being used) plus GPS and plus WiFi if connected. You can try it and see if it works.
Click to expand...
Click to collapse
Yes Sir that's right the phone don't need internet connection to know it's location but if Google reporting is enabled is will connect to send it's location to Google servers I think it will help disabling location reporting also battery is improved a lot

fburgos said:
Yes Sir that's right the phone don't need internet connection to know it's location but if Google reporting is enabled is will connect to send it's location to Google servers I think it will help disabling location reporting also battery is improved a lot
Click to expand...
Click to collapse
I see. I'm happy with the battery life so far and I find Google's services very useful, so I'll leave it on for now. If the same problem turns up, I'll really have no choice but to turn it off.

Question S21 Ultra (US AT&T) Recurring Odd Connectivity Issues

Not even sure where to start or how to properly articulate my problem, but here goes...
My S21 Ultra (AT&T) is most often connected to my home network which is Verizon FiOS with Verizon Extenders in SON (self-organizing network) configuration. Wi-Fi Calling is enabled as is Bluetooth and mobile data. Link to Windows is enabled and I use the Microsoft Your Phone app on my Win10 laptop regularly.
On a daily basis, I will encounter ant/all of the following problems:
1) SMS Text and/or MMS messages may not send. Says "Sending..." and then times out with Message Not Sent error.
2) Leave house, get in car, fire up Waze, get "Searching network..." error
3) Leave house, attempt to use mobile data for browser or apps, and get connection error of one type or another
In almost all cases, I can resolve the problem by enabling and then disabling Airplane Mode. This has worked consistently to fix the Waze issue and generally resolves the other issues when they occur.
Very frustrating and NEVER happened with my previous S10+ which I upgraded from.
Thoughts on what I should be looking for? Don't want to randomly do things like factory reset, hoping someone may have found a specific solution.
Thanks!

For starters...
Clear system cache
Reset network settings
Sim card tool kit, clear data
If you updated to a new Android OS version, a factory reset is recommended.
Otherwise unless infected or an old load, a factory reset is counter productive.
Find the root cause or it's likely to happen again after a factory reset
Get advance tech support from AT&T, sometimes they really know what they're doing.
Samsung tech support is worthless.

Cleared system cache & reset network settings (sadly losing all saved BT device connections and WiFi info) but still have issues. Phone came with current OS. Was hoping to not have to call AT&T given how nebulous my problems are.

dlipetz said:
Cleared system cache & reset network settings (sadly losing all saved BT device connections and WiFi info) but still have issues. Phone came with current OS. Was hoping to not have to call AT&T given how nebulous my problems are.
Click to expand...
Click to collapse
Sim card tool kit, clear data

blackhawk said:
Sim card tool kit, clear data
Click to expand...
Click to collapse
Not sure what that means, where to find it, or what the impact is... Can you please add some color?

have you contacted the carrier? swap the SIM maybe?
you can also submit an error report via samsung members app

dlipetz said:
Not sure what that means, where to find it, or what the impact is... Can you please add some color?
Click to expand...
Click to collapse
Settings>apps
No impact, the data refreshes its self.

blackhawk said:
Settings>apps
No impact, the data refreshes its self.
Click to expand...
Click to collapse
Thanks. Did the clear data on the SIM toolkit.
Should Mobile Network State (in SIM card status) say Disconnected?

dlipetz said:
Thanks. Did the clear data on the SIM toolkit.
Should Mobile Network State (in SIM card status) say Disconnected?
Click to expand...
Click to collapse
Never mind... Disconnected when WiFi on, Connected when WiFi off. Doy.

dlipetz said:
Never mind... Disconnected when WiFi on, Connected when WiFi off. Doy.
Click to expand...
Click to collapse
If you play with Androids long enough you'll bump into the solution eventaully.

blackhawk said:
If you play with Androids long enough you'll bump into the solution eventaully.
Click to expand...
Click to collapse
I sure hope so. I've been on Android since the Droid Incredible days but never have experienced this sort of behavior and it is maddening.

i have your same texting issue sporadically. seems to always happen when i am at work, sometimes turning airplane mode off and on real quick fixes it, other times i have to to do it several times....and like you i have had quite a few sammys not to mention lots of other brands and never had this problem....

chorales said:
i have your same texting issue sporadically. seems to always happen when i am at work, sometimes turning airplane mode off and on real quick fixes it, other times i have to to do it several times....and like you i have had quite a few sammys not to mention lots of other brands and never had this problem....
Click to expand...
Click to collapse
Make sure power management is not active. It will cause all kinds of annoying and erratic behaviors.
Developer options>Standby apps, all buckets should show as active if not power management is enabled. You can't fix it here, go to Device Care and untoggle it. The only thing that should be toggled on is fast charging.
Power mode should be set to Optimized or higher.
Make sure the related apks and their dependencies are set to allow background data and battery use.
Generally Android manages its self quit well without this junk. They're just more bad ideas from Gookill that will screw up your device

chorales said:
i have your same texting issue sporadically. seems to always happen when i am at work, sometimes turning airplane mode off and on real quick fixes it, other times i have to to do it several times....and like you i have had quite a few sammys not to mention lots of other brands and never had this problem....
Click to expand...
Click to collapse
Who is your carrier? I'm on AT&T and had WiFI Calling enabled. For the time being, I have disabled it to see if problems go away.

dlipetz said:
Who is your carrier? I'm on AT&T and had WiFI Calling enabled. For the time being, I have disabled it to see if problems go away.
Click to expand...
Click to collapse
If you have an unlimited plan just keep it on mobile. It's more secure anyway.
I keep wifi disabled always. That's an easy way to block Playstore auto updates

blackhawk said:
Make sure power management is not active. It will cause all kinds of annoying and erratic behaviors.
Developer options>Standby apps, all buckets should show as active if not power management is enabled. You can't fix it here, go to Device Care and untoggle it. The only thing that should be toggled on is fast charging.
Power mode should be set to Optimized or higher.
Make sure the related apks and their dependencies are set to allow background data and battery use.
Generally Android manages its self quit well without this junk. They're just more bad ideas from Gookill that will screw up your device
Click to expand...
Click to collapse
Also, are you using Google One VPN by chance?

blackhawk said:
If you have an unlimited plan just keep it on mobile. It's more secure anyway.
I keep wifi disabled always. That's an easy way to block Playstore auto updates
Click to expand...
Click to collapse
Not a solution. I need the WiFi speeds and use in areas with poor connectivity.

dlipetz said:
Also, are you using Google One VPN by chance?
Click to expand...
Click to collapse
I stay away from Gookill as much as possible.
Karma Firewall is a freeware VNP firewall that uses almost no battery... I use that.

dlipetz said:
Who is your carrier? I'm on AT&T and had WiFI Calling enabled. For the time being, I have disabled it to see if problems go away.
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my carrier is AT&T also....when i have had this issue i have turned wifi off and tried and it doesn't make any difference. will look into the battery settings that have been mentioned.

chorales said:
my carrier is AT&T also....when i have had this issue i have turned wifi off and tried and it doesn't make any difference. will look into the battery settings that have been mentioned.
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Disable all power management including adaptive battery etc.
Then clear the sim card tool kit data, then a network reset and finally clear the system cache on the boot menu.
Consider disabling all the AT&T bloatware except for maybe messages (which works well), none of it is needed.
Disable carrier, Google and Samsung feedback.
Disable all cloud crap unless you use it, Google Backup Transport/Framework are prime offenders.
Disable Google Firebase.