Database Info

[Q] Maximum connection speed = 3G? Why?

Hello,
I've just followed the procedure explained in this thread LINK in order to enable the network sharing option on my Samsung Omnia 7, but now there's something a bit strange.
Also, I want to thank the author of that procedure (can't post in his thread because of the limitations of my new account).
If i tap the "Cellular network" tab in the phone settings now I see a new selection tab named "Maximum connection speed", wich I haven't got before doing the procedure:
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"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
(before the update I only had got - at this height of the tab - Roaming options and Network selection...no trace of that "Maximum connection speed")
If i tap the selection box i can choose from 2 options: E (edge) and 3G.
I don't see H (hsdpa) option and now 3G is the chosen option.
If i use my connection i see the 3G icon at the top of the screen become H, as always, but I'm confused and I don't know if the navigation speed is the same as before...
Is that normal? How can I test my speed?
By the way I made a backup, so I can restore my phone if it's needed!

3G is HSDPA (in some countries 3.5G/HSDPA+). 3G is only the network used for texting and video/calling, whereas mobile internet is connected through the form of HSDPA via 3G network. It's like 2G/EDGE and 4G/LTE.

I thought that selection would have affected the navigation speed, but not in this case.
Thank you!

Dicoluc said:
Hello,
I've just followed the procedure explained in this thread LINK in order to enable the network sharing option on my Samsung Omnia 7, but now there's something a bit strange.
Also, I want to thank the author of that procedure (can't post in his thread because of the limitations of my new account).
If i tap the "Cellular network" tab in the phone settings now I see a new selection tab named "Maximum connection speed", wich I haven't got before doing the procedure:
(before the update I only had got - at this height of the tab - Roaming options and Network selection...no trace of that "Maximum connection speed")
If i tap the selection box i can choose from 2 options: E (edge) and 3G.
I don't see H (hsdpa) option and now 3G is the chosen option.
If i use my connection i see the 3G icon at the top of the screen become H, as always, but I'm confused and I don't know if the navigation speed is the same as before...
Is that normal? How can I test my speed?
By the way I made a backup, so I can restore my phone if it's needed!
Click to expand...
Click to collapse
I also noticed this... But I also noticed that, near the bars that represent the signal quality, there was written 3G+

lordmago said:
I also noticed this... But I also noticed that, near the bars that represent the signal quality, there was written 3G+
Click to expand...
Click to collapse
Yes, it's a Samsung related thing.
They chose to use 3G+ instead of H to refer at HDSPA...meh.
By the way, using the "Advanced Configuration" homebrew I was able to change that weird icon from 3G+ to the classic H.
Ps. Magus, sei tu? XD

A few questions asked here:
Why did this option appear?
It's actually supposed to be there, but some OEMs or mobile operators hide it by default. Many homebrew tweaks un-hide it (it's just a single registry value).
What does it do?
It lets you force the phone to use 2G (including EDGE) instead of 3G (including HSPDA). There are two reasons you might do this: to save battery (3G is a battery hog, relatively speaking) or because you have a very marginal 3G signal but a strong 2G one and therefore actually get a better connection if you force the phone to use 2G.
How can I test my speed?
There are a number of ways. The marketplace has several apps for bandwidth testing (though some provide wildly inaccurate results). You can also tether your laptop to the phone (using either the USB cable and a small tweak, or using the built-in Internet Sharing feature over WiFi) and then use a standard bandwidth test site like http://speedtest.net (which uses Flash and is therefore not usable in the phone's browser).
Hope that helps!

Samsung s8/s8+ wi-fi nougat fix !!! (aka s7)

just like in s7 nougat
nougat wi-fi fix (losing connection & reconnect) 5Ghz band
Settings > Location > Improve Accuracy > Bluetooth Scanning : Turn it off
also disable "smart network switch" from
connection-wifi-advance-smart network switch Turn it off

That's good for battery life?
Sent from my SM-G935U using Tapatalk

I did not see so much difference but it's a thing that you not use.....

what does it fix? which wifi problems?

Actually I do use Smart Network switch, I switches between LTE and Wi-Fi. I also keep LTE alive in the background for faster switching.
If that is turned OFF - I get periods of "no data" usually when I am trying to navigate and the device had locked on some "Xfinity wifi " as that is a very common open wifi.
I am and most of us are "not paying LTE so we don't use it" - This feature allows for better Network switch and less periods of No-Data, IMHO
Sent from my SM-G935U using Tapatalk

My device is a non branded edge 7, which also uses both of them simultaneously - that's a thing of beauty
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Sent from my SM-G935U using Tapatalk

maik005 said:
what does it fix? which wifi problems?
Click to expand...
Click to collapse
losing connection & reconnect

in the standby mode without charing?

maik005 said:
in the standby mode without charing?
Click to expand...
Click to collapse
no without charging

MirceaForce said:
losing connection & reconnect
Click to expand...
Click to collapse
That must be a regional issue. My S7e never lost a wireless connection or had problems moving between cellular and Wi-Fi. Regardless, both the radio h/w and s/w are going to be new on the S8 so things that affected previous phones aren't likely to affect it. We'll probably getting a totally different set of new issues and quirks.

BarryH_GEG said:
That must be a regional issue. My S7e never lost a wireless connection or had problems moving between cellular and Wi-Fi. Regardless, both the radio h/w and s/w are going to be new on the S8 so things that affected previous phones aren't likely to affect it. We'll probably getting a totally different set of new issues and quirks.
Click to expand...
Click to collapse
regional issue ??

MirceaForce said:
regional issue ??
Click to expand...
Click to collapse
As in you're in the EU and I'm the U.S. and haven't experienced what you're reporting. I also don't remember seeing chronic worldwide wireless issues on the S7e forum. So it doesn't seem like whatever the problem you're referencing is affected all S7e owners equally. And it certainly won't affect S8 owners because the radio h/w and accompanying s/w is new.

how wipe cache will going to work on s8 ??
https://www.pntbrother.com/galaxy-s8-hard-reset/
is this true ?
because of the home button

MirceaForce said:
how wipe cache will going to work on s8 ??
https://www.pntbrother.com/galaxy-s8-hard-reset/
is this true ?
because of the home button
Click to expand...
Click to collapse
Instead of home button you must hold Bixby button

Seems like no matter what I turn off, wifi still toggles automatically, I've wiped cache, booted into safe mode, factory reset, took away permissions to system settings.
Is there a way to trace what is commanding wifi to toggle?
Maybe if I can trace it and will be able to disable it
I see that no apps have requested this through the "wifi control history"

I knew I couldn't be the only one experiencing this, so I'm glad there is at least discussion about it.
I made a related thread in the Q&A this morning before I found this thread.
I'm on the T-Mobile S8, and I do connect to a 5Ghz band. Thankfully I don't use smart network switch nor do I want my device scanning for bluetooth when I have bluetooth disabled (they say it's for "location accuracy", but it's actually for ad services).
I only disabled bluetooth scanning when bluetooth is off a few minutes before finding this thread, so I'll report back if wifi continues to drop in the coming days.

dfrias said:
Seems like no matter what I turn off, wifi still toggles automatically, I've wiped cache, booted into safe mode, factory reset, took away permissions to system settings.
Is there a way to trace what is commanding wifi to toggle?
Maybe if I can trace it and will be able to disable it
I see that no apps have requested this through the "wifi control history"
Click to expand...
Click to collapse
Same for me. Did you install some software update?

Well I've been messing around with this issue for hours and hours. The only solution is to set my routers to 2.4ghz because 5ghz makes this phone go crazy.
Just my 5 cents -> do this or stop wasting time until either Sammy releases a fix (doubtful) or root + custom ROMs start appearing (more likely) so a specific Dev fixes the problem.
This much money and I haveto change MY other equip to have it working.
Bah!

Denisholc said:
Same for me. Did you install some software update?
Click to expand...
Click to collapse
I did install an update that came out a day after I received my s8, but this was happening before that as well. And if happened right out of the box, during the initial set up.

MirceaForce said:
losing connection & reconnect
Click to expand...
Click to collapse
For those of you that are losing Wi-Fi connection and reconnecting, go into your router configuration and change the channel until you find the channel that is most reliable in your area. That's usually the main cause most of the time for disconnect issues. Change your 5Ghz channel and you most likely will find one that works fine. If the router is in "auto channel select" mode, take it out of auto and set a channel manually until you find the channel that works for your area.

is there a "wifi calling preferred" option on the Pixel 2, similar to the original?

is there a "wifi calling preferred" option on the Pixel 2, similar to the original?
i live in a rural area with super spotty cell coverage. when i'm home i'd rather it default to wifi calling. i have to enable airplane mode to ensure this, but seems like the original pixel had a "wifi calling preferred" option to enable. anything like that here? anything hidden that could be enabled with USB debugging?

studface said:
i live in a rural area with super spotty cell coverage. when i'm home i'd rather it default to wifi calling. i have to enable airplane mode to ensure this, but seems like the original pixel had a "wifi calling preferred" option to enable. anything like that here? anything hidden that could be enabled with USB debugging?
Click to expand...
Click to collapse
Won't let me upload but there is option for preferred wifi or mobile.
Sent from my Pixel 2 using Tapatalk

https://forum.xda-developers.com/pixel-xl/how-to/verizon-want-wifi-preferred-wifi-calling-t3622700
There's an adb command in the op which I've copied down as one of the series of first steps I take when setting up a phone. My phone defaults to wifi calling when connected to wifi.

cntryby429 said:
https://forum.xda-developers.com/pixel-xl/how-to/verizon-want-wifi-preferred-wifi-calling-t3622700
There's an adb command in the op which I've copied down as one of the series of first steps I take when setting up a phone. My phone defaults to wifi calling when connected to wifi.
Click to expand...
Click to collapse
I've tried this, but I don't see the new option. I've read this in other threads and it appears to be aimed at the original pixel. I'm not seeing this option under my wifi settings before or after the adb command. to be clear, I'm looking for this type of fix, but for the pixel 2.

studface said:
i live in a rural area with super spotty cell coverage. when i'm home i'd rather it default to wifi calling. i have to enable airplane mode to ensure this, but seems like the original pixel had a "wifi calling preferred" option to enable. anything like that here? anything hidden that could be enabled with USB debugging?
Click to expand...
Click to collapse
Open the phone app.
Hit the menu
Settings
Calls
Tap on wifi calling (do not tap on the button)
Then you should be able to select wifi preferred or cellular preferred
Sent from my Pixel 2 using Tapatalk

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this is all I get

https://photos.app.goo.gl/B6sWyyJcPvi8bG2F3
sorry, I suck at embedding images on mobile

studface said:
https://photos.app.goo.gl/B6sWyyJcPvi8bG2F3
sorry, I suck at embedding images on mobile
Click to expand...
Click to collapse
Verizon?
Sent from my Pixel 2 using Tapatalk

unlocked, project Fi. does your menu have another option? care to show a screenshot?

This is what I see.

damn. thats exactly what i want. and this is in the phone > settings > calls > "configure wifi calling"?

studface said:
damn. thats exactly what i want. and this is in the phone > settings > calls > "configure wifi calling"?
Click to expand...
Click to collapse
This is what I see before I tap on Wifi calling

Tidbits said:
This is what I see before I tap on Wifi calling
Click to expand...
Click to collapse
and you're on the Pixel 2, correct? my menu options are completely different.
what version of the phone app do you have?
thanks for taking the time to help.

anyone online willing to do kernel testing???
studface said:
and you're on the Pixel 2, correct? my menu options are completely different.
what version of the phone app do you have?
thanks for taking the time to help.
Click to expand...
Click to collapse
Tidbits said:
This is what I see before I tap on Wifi calling
Click to expand...
Click to collapse
studface said:
damn. thats exactly what i want. and this is in the phone > settings > calls > "configure wifi calling"?
Click to expand...
Click to collapse
Tidbits said:
This is what I see.
Click to expand...
Click to collapse

studface said:
and you're on the Pixel 2, correct? my menu options are completely different.
what version of the phone app do you have?
thanks for taking the time to help.
Click to expand...
Click to collapse
Phone version : 13.0.171616398
Pixel 2 from Google Store
Using it on T-Mobile
Sent from my Pixel 2 using Tapatalk

i'm willing to do whatever will get me the menu that Tidbits has

mine says preferred roaming method..and in the nenu before it, even tho I switched to WiFi it still says mobile. but this is the unlocked pixel 2 running on Verizon. when I did the Verizon test call there was no wifi indicator...
Sent from my Pixel 2 using Tapatalk
---------- Post added at 05:37 AM ---------- Previous post was at 05:35 AM ----------
nmjust did another test call and it said wifi calling
Sent from my Pixel 2 using Tapatalk

I'm also getting no option to select Wi-fi or Cellular preferred . I'm on the EE network in the UK on an Unlocked Pixel 2 XL. I'm thinking its down to the Network

Just google wifi calling preferred adb.
You should find directions on how to set it using adb. I did it and it has stuck through reboots and the December 8.1 update.
You can also do it with settings database editor in the play store but, you have to grant the program system permissions through adb first.
Sent from my Pixel using Tapatalk

How can I determine if Wi-Fi Calling is active?

On my prior phone, there was a specific icon that appeared in the notification area and in the dialer when Wi-Fi Calling was active.
In the Pixel 3, I cannot find any indication of this status.
The only settings are Wi-Fi Calling on/off and Wi-Fi preferrred or Mobile preferred.
How can I confirm that Wi-Fi Calling is active before a join a one hour teleconference while roaming in another country?

timg11 said:
On my prior phone, there was a specific icon that appeared in the notification area and in the dialer when Wi-Fi Calling was active.
In the Pixel 3, I cannot find any indication of this status.
The only settings are Wi-Fi Calling on/off and Wi-Fi preferrred or Mobile preferred.
How can I confirm that Wi-Fi Calling is active before a join a one hour teleconference while roaming in another country?
Click to expand...
Click to collapse
On mine and my wife's P3/P3XL, when a call is in progress and WiFi is active the main call screen very clearly says WiFi Call. I am on T-Mobile. I had the OG Pixels on Verizon and T-Mobile at various points, but I honestly don't remember if it displayed anything differently while on Verizon.

sliding_billy said:
On mine and my wife's P3/P3XL, when a call is in progress and WiFi is active the main call screen very clearly says WiFi Call. I am on T-Mobile. I had the OG Pixels on Verizon and T-Mobile at various points, but I honestly don't remember if it displayed anything differently while on Verizon.
Click to expand...
Click to collapse
I don't know of any indicator that tells you it is a WiFi call or not until the call starts either. It looks like this:
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"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
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"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

timg11 said:
On my prior phone, there was a specific icon that appeared in the notification area and in the dialer when Wi-Fi Calling was active.
In the Pixel 3, I cannot find any indication of this status.
The only settings are Wi-Fi Calling on/off and Wi-Fi preferrred or Mobile preferred.
How can I confirm that Wi-Fi Calling is active before a join a one hour teleconference while roaming in another country?
Click to expand...
Click to collapse
fury683 said:
I don't know of any indicator that tells you it is a WiFi call or not until the call starts either. It looks like this:
Click to expand...
Click to collapse
Yeah, Fury... that's about what it looks like on T-Mobile.

sliding_billy said:
Yeah, Fury... that's about what it looks like on T-Mobile.
Click to expand...
Click to collapse
I guess now that I look at the screenshot, one way would be to put the phone in airplane mode and turn on WiFi and make the call. If it goes through, you're on WiFi. If not, you aren't.

fury683 said:
I guess now that I look at the screenshot, one way would be to put the phone in airplane mode and turn on WiFi and make the call. If it goes through, you're on WiFi. If not, you aren't.
Click to expand...
Click to collapse
Good idea.

timg11 said:
On my prior phone, there was a specific icon that appeared in the notification area and in the dialer when Wi-Fi Calling was active.
In the Pixel 3, I cannot find any indication of this status.
The only settings are Wi-Fi Calling on/off and Wi-Fi preferrred or Mobile preferred.
How can I confirm that Wi-Fi Calling is active before a join a one hour teleconference while roaming in another country?
Click to expand...
Click to collapse
I'm on the Q beta 5 and on O2 UK network and with the status bar pulled down all the way at the top right it scrolls along saying O2 UK WiFi calling if I am connected to WiFi :good:
Edit, just noticed it says the same thing in the status bar on my lockscreen too

Dial *#*#4696#*#* then phone information, then click the three dots in the upper right, then IMS Service Status. It will tell you if it is available or not.

I found several ways to identify Wi-Fi Calling. From the lock screen (only) it will display "T-Mobile Wi-Fi Calling" in the notification area.
When unlocked, the status is not available from notifications (single swipe down).
However, a second swipe down from the notifications screen (that expands the quick settings), then "T-Mobile Wi-Fi Calling" is visible at the bottom in the same row as the Settings icon.
When making a call, it will indicate "Wi-Fi Call" from the dialer after the call is placed, and a short delay. When the call answers, the dialer continues to display "Calling...", then it changes to "Wi-Fi Call" after a few seconds.
There is no assistance in determining if Wi-Fi Calling is active from the dialer before placing a call. From the keypad, the green handset icon is unchanged whether or not Wi-Fi Calling is active. From Favorites or Contact there is no clue if Wi-Fi Calling is active. This is where the quick settings screen seems to be the only way.
When I posted this thread, I was in Europe. I had excellent Wi-Fi, but Wi-Fi calling never worked, so I was never able to see these status indicators.

Adding a 4G toggle button in quick settings in Huawei P30

Not really sure where I should post this (maybe moderators can help me move it to the right place). Here is the deal. On my brothers P10, there is a 4G toggle button in the quick settings. Basically you can enable and disable 4G using that toggle. As far as my understanding goes, that toggle is just a shortcut to the explicit settings option which is found under Wireless and Networks > Mobile Network > 4G. Now to the issue at hand. My P30 (which is running EMUI 9, same as the P10 if I'm not mistaken) doesn't have this toggle in quick settings. But the actual 4G toggle is there in settings (under Wireless and Networks > Mobile Network > 4G). A quick search told me that weirdly enough Huawei has removed this little nice feature (I can't for the life of me guess why). Long story short... I want this toggle back because my connection usually drops to 3G and turning 4G off then on fixes it. Why not lock it to 4G using Settings Database Editor or something like that? Because my stupid ISP doesn't let people have phone calls over 4G. 4G is strictly for data only in my country; I don't know how it works in other countries. Basically if I lock it to 4G, I can't make or receive calls.
I know a bit of programming so I was playing around trying to add this quick settings toggle. I have added the toggle but now I don't know how I can tell it to basically do the same thing the 4G option under settings is doing.
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"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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"lightbox_stop_slideshow": "Stop slideshow",
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"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
--
Any help would be appreciated. Thanks.

TamratAK said:
Not really sure where I should post this (maybe moderators can help me move it to the right place). Here is the deal. On my brothers P10, there is a 4G toggle button in the quick settings. Basically you can enable and disable 4G using that toggle. As far as my understanding goes, that toggle is just a shortcut to the explicit settings option which is found under Wireless and Networks > Mobile Network > 4G. Now to the issue at hand. My P30 (which is running EMUI 9, same as the P10 if I'm not mistaken) doesn't have this toggle in quick settings. But the actual 4G toggle is there in settings (under Wireless and Networks > Mobile Network > 4G). A quick search told me that weirdly enough Huawei has removed this little nice feature (I can't for the life of me guess why). Long story short... I want this toggle back because my connection usually drops to 3G and turning 4G off then on fixes it. Why not lock it to 4G using Settings Database Editor or something like that? Because my stupid ISP doesn't let people have phone calls over 4G. 4G is strictly for data only in my country; I don't know how it works in other countries. Basically if I lock it to 4G, I can't make or receive calls.
I know a bit of programming so I was playing around trying to add this quick settings toggle. I have added the toggle but now I don't know how I can tell it to basically do the same thing the 4G option under settings is doing.
--
Any help would be appreciated. Thanks.
Click to expand...
Click to collapse
Quick settings toggle called "Mobile Data", why not just toggle that to fix 4G?
There is an app you can create shortcuts with too
https://play.google.com/store/apps/details?id=com.sika524.android.quickshortcut
https://play.google.com/store/apps/details?id=dk.nicolai.buch.andersen.ns
Or add to the quick settings panel
https://play.google.com/store/apps/details?id=it.simonesestito.ntiles

*Detection* said:
Quick settings toggle called "Mobile Data", why not just toggle that to fix 4G?
There is an app you can create shortcuts with too
https://play.google.com/store/apps/details?id=com.sika524.android.quickshortcut
https://play.google.com/store/apps/details?id=dk.nicolai.buch.andersen.ns
Or add to the quick settings panel
https://play.google.com/store/apps/details?id=it.simonesestito.ntiles
Click to expand...
Click to collapse
I can't lock 4G because that means I can not receive or make phone calls.

TamratAK said:
I can't lock 4G because that means I can not receive or make phone calls.
Click to expand...
Click to collapse
I'd try one of those shortcut apps, they generally allow you to make shortcuts to otherwise unavailable / hidden settings
Never heard of any carrier stopping calls over 4G (VoLTE) Voice over LTE
---------- Post added at 12:58 ---------- Previous post was at 12:47 ----------
TamratAK said:
I can't lock 4G because that means I can not receive or make phone calls.
Click to expand...
Click to collapse
Would this help?
https://play.google.com/store/apps/details?id=network.wcdmaonlymode.only3gswitch

I have downloaded and tried all the apps you suggested. They don't have the feature I want. They have options to add some useful features to the quick toggle section but there was none to toggle 4G. I guess that's because it's a feature that's very specific of Huawei OS (EMUI).
I live in Ethiopia. As a 3rd world country we have very weak network infrastructures. The 4G service is limited to the capital (it doesn't even cover the whole capital). Calls aren't allowed over the 4G network. The network automatically drops to 3G when you receive or try to make a phone call. It's the ISPs way of relieving the huge data traffic on 3G.

In SetEdit app look for this line. Change it's value to true

Gwozdem said:
In SetEdit app look for this line. Change it's value to true
Click to expand...
Click to collapse
You sir... you are amazing. It worked. No need to fiddle with creating apps and stuff. It's just quite odd its disabled by default. Its a quite handy feature. Thank you very much again.

Gwozdem said:
In SetEdit app look for this line. Change it's value to true
Click to expand...
Click to collapse
For all the times I've bricked with this app I still love it. There's gotta be a LIST of settings *what they do* put secure .global . System

Very helpful tip!!! Thanks!
Tried this on my p30 pro. Quick setting option became available, but would only work if the sim card is using the sim2 slot (nm/sim). This may work for now, but hinders me to use memory card in the future.
Any help is appreciated!

Gwozdem said:
In SetEdit app look for this line. Change it's value to true
Click to expand...
Click to collapse
I cannot find the line. This is what came up looking for it through SetEdit.
What can I do?
If I add the line, should it work?
Thanks in advance!

Gwozdem said:
In SetEdit app look for this line. Change it's value to true
Click to expand...
Click to collapse
Thanks Gwozdem... 4G button appeared but its not working on my P30 with EMUI 12.
I can see toggle button appear after setedit but its just dead button... maybe its for 2nd sim.
any other solution?