Samsung Galaxy S20+ Occasionally Looses Connection - Samsung Galaxy S20 / S20+ / S20 Ultra Questions &

Hi
I was wondering if other have experienced the same as me (I have sent my Samsung Galaxy S20+ to repair.)
In the start I occasionally experienced when talking to other people that I suddenly could not hear them/they could not hear me – and I when lost the connection. Of course, it can happen – but it was way more frequent than my old Huawei Mate 10 Pro.
I also occasionally experienced that I lost connection to the internet (Not WIFI – I was using the mobile broadband). I have 2 Sim Cards in my phone – they would show no connection - when shortly after they will show connection.
One time I was sitting in a car (which was not moving).
First both sim cards – showed no connection:
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2 seconds later only one of them showed no connection:
and 2 seconds later both sim cards showed connection:
As you can see at the last image - there are full bars for both sim cards. All 3 images are taken from the same place with only a few seconds interval. I have of course tried to reinsert the sim cards and also hard booted the phone.

Im also facing the same Issue on Samsung A32 4G after july patch update Any body if have fixes it then please Help us

I have the S20 5G unlocked variant & randomly I'm lose access to Internet services. It will say that I'm roaming but I can still call text & sometimes depending on if I was using an internet based service i.e playing PoGo or listening to Spotify.
But after my internet access ability vanish I can't use any data, other than replaying sis I've listened to. Can't even connect to my Chromecast. (Which happened last night. The happened while on WiFi)

Related

Verizon G3 on T-Mo, Service Disabled

I got a Verizon G3 from a friend of mine, seeing threads saying that it works fine on T-Mobile. I put in my SIM, and I get the standard "This SIM card is from an unknown source", but I also get a "NO" sign next to my signal bars and the home screen says "Service Disabled". The phone worked fine with my friend's service on VZW
The IMEI is fine, I've checked on multiple IMEI checkers and have confirmed with my friend that it's not been reported lost or stolen. I've got the APN set as mentioned in other threads and on the T-Mobile site, and I've registered with the T-Mobile WCDMA network (also tried with the GSM network). However, when I run network searches, T-Mobile doesn't reliably show up. AT&T shows up more reliably, but not 100%, and VZW rarely shows up
The thing is that the service disabled error doesn't always show up, and sometimes I do actually get T-Mobile service. It's not fast by any means, but it's enough to send texts. There are also times where I just get no service and I get the usual "Emergency calls only" message
So what's my recourse here? Does the phone need to be unlocked, am I doing something wrong, is the phone defective, should I just sell it for a T-Mobile model (yeah, I should, but it'll be difficult to find someone willing to trade)?
Thanks!
Screenshot below:
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Never mind. I took it outside after letting it sit a couple hours and it works fine, there's just terrible reception in my house compared to my last phone Guess I'll have to get one of those T-Mobile signal repeaters

Strange WiFi network

There is a WiFi network "BrokeAsDancer" that shows up on both my phones. Rooted N3 and stock S5.
My PC picks it up at home but on our phones it shows always nearby and full strength no matter where we are, including another state.
Anyone ever see this issue before?
have to tired ? restarting your device?? may be it helps
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Long press...then forget network
(o\_!_/o)
JFizDaWiz said:
There is a WiFi network "BrokeAsDancer" that shows up on both my phones. Rooted N3 and stock S5.
My PC picks it up at home but on our phones it shows always nearby and full strength no matter where we are, including another state.
Anyone ever see this issue before?
Click to expand...
Click to collapse
Its because either you have connected to that network before knowingly or unknowingly and it saves it in the phone, so when you are in range you can connect it again. You can get rid of it by long pressing that network and forgetting it as og.blaah said. Even if you restart your phone it won't go away, you have to manually "forget" that network. Hope it helps.
I've never connected to this network and it shows up as full signal available on multiple phones in every location I'm in. Its been doing this for over a year. Anyone that comes into contact with this network (as in, in range of) gets this problem
If it was on both phones in multiple locations, and one phone was stock, its because of some app you're using, only reasonable explanation
No apps. Just switched ROMs didn't install anything and same issue. No common 3rd party between the two phones. It is a mystery

Wondering why my SM-T807T lost it's data connection for a week.

This is odd story. Sorry it's so long.
I have a Galaxy Tab S (SM-T807T) that recently lost the T-Mobile 4G connection. The tablet had been rooted (Stock 5.0.2) for a couple of weeks prior and was working fine. It just went away all of a sudden. The sim card works in another tablet but another sim will not allow a data connection. There are full bars that move as the tablet moves. WIFI, Bluetooth, everything else runs fine. I re-flashed the stock ROM but that didn't change the status.
I called T-Mobile and verified the card was provisioned correctly. I then called Samsung and their response was to just send it in. I was hoping to learn more as it is a month out of warranty. I took it to a local repair shop and they said the sim card holder was faulty, and there was not a replacement available. I searched online and could not find one with the same part number as the one in the tablet. (See pictures below)
So I purchased another beat up SM-T807T so I could scavenge the sim card reader flex cable and put it in the newer tablet. My sim card has worked fine in this new tablet the past few days.
And just now, I put the sim back in the original tablet to verify some info after reading some posts here and before posting this, and the connection was back. I took the sim out and put it back in, rebooted a couple of times and it seems to be back to normal.
Does anyone have any ideas on this? Don't get me wrong, I glad it's working again and I now have an additional beater tablet to use out in the field. I am just really curious. I was afraid the rooting/flashing had something to do with it.
Thanks for your help,
Don
This is what is in the tablet now.
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WiFi Issues

Here's the issue I have a HTC Desire 526. It's prepaid through Verizon Wireless I'm having severe Wi-Fi issues. In order for me to connect to my router I have to place my phone within an inch then use WPS to connect. Once I'm connected I cannot walk more than two feet before it disconnects. Once it disconnects it says either disabled or null under the SSID. While I'm connected I cannot use apps that that use high bandwidth like Twitch. While I'm connected to the internet I hold 5 bars never more, never less. I have attempted to clean the Wi-Fi antenna if I correctly located what appeared to be the Wi-Fi antennaa according to pictures on Google Images. As well as the GPS antenna I also unplugged and plugged all of the what appears to be brass or gold plated terminal thing wires back in. I have 3G and what appears to be three signal bars but it usually takes 2 to 3 minutes after the phone starts to turn on. I've never had any issues like this with any other device or router or Internet or anything. I may have while unscrewing the void screw possibly cracked the board somewhere that's what I'm thinking. I also broke whatever the microphone looking thing was attached to the screw, does anybody know what that is?
Also the Wi-Fi turns on and off normally it also scans other ssids which I know are fairly far away in The Neighbourhood so I don't think it's a Wi-Fi antenna issue.
I did not put any screws back in because they were making weird ringing noises.
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Can you..uhh..take pictures and video? Might help a little.
Sent from my Desire 526 using XDA Labs

Question Could someone help please

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My phone went like this last night, and it hasn't came back on again, my phone was on low battery last night and it went into extreme power saver, I don't no if this is just a coincidence or not but I'm lost here
never seen that before. id turn it off, take the sim card out, clean it, re-insert and see if that does anything. Otherwise call EE and check their isnt an issue with the account?
edit: you havent turned on airplane mode or something have you?
I'd also try to change different APN settings. I'm guessing only mobile data is affected and wifi works fine?
I don't no what has happened but I use that phone code *#*#4636#*#* to change it to 4g, and it reconnected, hopefully it's a one off issue and I'm not being locked out
kevinireland11 said:
I don't no what has happened but I use that phone code *#*#4636#*#* to change it to 4g, and it reconnected, hopefully it's a one off issue and I'm not being locked out
Click to expand...
Click to collapse
P6P has its issues with data and reception. Lot's of complaints about low reception / low voice quality with low reception and slow data transfers (wifi isn't unheard of either but less problematic). I think it's been improving with software updates but mine still a complete pile of **** in terms of reception and phone call quality.
Try a hard reboot, if that doesn't work a network reset. On Samsung's it's called SIMtoolkit, clear its data as well; it will rebuild itself.

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