yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S10+ Questions & Answers] Outbreak444:
You know anyone on a postpaid plan with AT&T you could possibly swap SIM's with temporarily to see if the issue persists? Not sure how often it happens, if it's only once a day it may not be a feasible option.

May be able to be resolved with AT&T's firmware?

Did your Note 9 have AT&T's firmware or was it Samsung's unlocked firmware?
[Samsung Galaxy S10+ Questions & Answers] OregonInfidel:
The note 9 I got from ATT, my s10+ I bought from Samsung directly.
[Samsung Galaxy S10+ Questions & Answers] Outbreak444:
Then maybe that would be your best bet, using their firmware
[Samsung Galaxy S10+ Questions & Answers] netengineer:
I received this. So... There may be hope. LolView attachment 4747344
[Samsung Galaxy S10+ Questions & Answers] joemill:
I'm getting very slow lte speeds on my s10plus Snapdragon with Verizon in my house which usually has a strong connection. 6mbps is terribly slow

ADS3 update with fingerprint patch and fresh factory reset. I did not use any restore methods. Just setup from scratch
[Samsung Galaxy S10+ Questions & Answers] joemill:
Same location just restarted my phone and downloads instantly shot up to 50mbps. Better but still not right. I shouldn't have to restart my phone every few hours to be able download at a decent speed on lte:(
[Samsung Galaxy S10+ Questions & Answers] OregonInfidel:
What carrier are you on? Factory unlocked?
[Samsung Galaxy S10+ Questions & Answers] netengineer:
So, I switched from Sprint to T-Mobile and the issue followed. I figured out that when I connected to LTE it would connect to band 2 or 4. If it does, my data stops working completely. I went in and disabled bands 2 and 4 and it works now.

I think there is an actual issue with the phone on bands 2 and 4. Just my opinion....

I'm completely up to date on the software as well.
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
Is anyone using any tools to measure issues here?

With tools I'm referring to an app for example that runs in the background to show history of signal etc..

I use gsam app, for battery monitoring purposes but it also has a chart which shows and stores cell signal. Could this assist? My wife's device using gsam shows that her signal when in bedroom is zero throughout the night when she sleeps. I'm yet to test to mine as I dont sleep in that same room [emoji23]. We're both on t mobile.

Edit. Does the loss of mobile data show anything on the status bar when this occurs?

Here's my chart.View attachment 4759937
[Samsung Galaxy S10+ Questions & Answers] chetly968:
Tmobile here, LTE all good
[Samsung Galaxy S10+ Questions & Answers] bkeaver:
Tmobile here and no issues as well
[Samsung Galaxy S10+ Questions & Answers] Zmantech:
TMobile SD no issues
[Samsung Galaxy S10+ Questions & Answers] netengineer:
Mine always shows 5 bars but just will not pass data on bands 2 and 4. I actually think I just have a bad phone.

Can someone do a *#2263# and do a screen shot? My phone was a Sprint phone, I moved to T-Mobile and had issues. I then used Odin to flash the T-Mobile firmware. I'm wonder if something may be screwed up do to coming from Sprint
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
Garbage mate. I think any s10 built prior to April manufacturing date is motherboard failure.
[Samsung Galaxy S10+ Questions & Answers] netengineer:
I'm starting to think the same.... I did do the pre-order, maybe that was my mistake. Lol
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
Sorry should have more helpful on my previous post. I'm on tmobile also let me know if you need any screenshots , info etc.
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
Here. Unsure how to scroll for all screen to show though.View attachment 4760437View attachment 4760438
[Samsung Galaxy S10+ Questions & Answers] netengineer:
That's what I wanted to see. Thanks.
[Samsung Galaxy S10+ Questions & Answers] nismoxr34:
Exynos on T-mobile, no CA but get good signal here with bands 4 and 12.
[Samsung Galaxy S10+ Questions & Answers] doctor_k:
with exynos model i have battery drain too one lte
[Samsung Galaxy S10+ Questions & Answers] Geekser:
I am using the S10+ G975F on ATT - No issues with Data for me at all. Connection Speeds are great - as good as they were on my previous Note 9.

It is NOT as good as my wifes Snapdragon S10+ on ATT - that is an ATT Device and gets much better speeds than my G975F variant. I think it is because of the missing bands on the International Variant - the price you pay for wanting to root your device - but like I said originally while the speeds are better on the snapdragon - the speeds I get on the Exynos international Variant on Att are still very good.
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
I thought the IMEI had to be provisioned on AT&T for thr device to even get 4G?
[Samsung Galaxy S10+ Questions & Answers] Geekser:
I have used International Variants ever since before the S8 Plus - and Tmobile Variants before that. I put the ATT Sim Card in and mobile data is active immediately - 4G icon shows up in the Status bar and looking at Sim Card Status in settings and Mobile Network Type says LTE. The provisioning happens automatically.

What doesn't work is:

Video Calling and Enhanced LTE Services (WiFi Calling) I am hoping that sometime soon there will be a MOD created by that will help get Enhanced LTE working. So bottom line, LTE works fine, but I don't think VOLTE does or the other Enhanced LTE Services either.
[Samsung Galaxy S10+ Questions & Answers] Ace42:
My S10+ (U1) works fine on all bands (tested). Right now only 12, 46, 48, and 71 are enabled. The others are too congested in urban areas. B4 in particular would yield speeds around 80kbps or lower for dl.
[Samsung Galaxy S10+ Questions & Answers] The Stig 04:
Unlocked on TMobile for me. After a few weeks of having the phone my LTE data stopped working all together randomly. I would restart the phone and have data working for a few minutes, after that though it would stop. Called TMobile up to see if it was something on their end but everything checked out fine. I call Samsung up and I have to send in the phone to be looked at before they can determine if I can receive a warranty replacement or the problem can be fixed. Turns out a part inside had to be replaced (I wish for the life of me I could remember what the part was but I cannot) after a few weeks of using the phone now I'm still convinced something is up with my signal as most of the time I have one to two bars of data. It's kinda rare to see full bars.
[Samsung Galaxy S10+ Questions & Answers] netengineer:
I'm going to take mine to a local Samsung authorized service location. I've been back and forth with them (T-Mobile and Samsung) on this. The phone is faulty (at least mine is) and none of the software updates have fixed it.

Anyway, I ran a test on my phone and my son's iPhone X. Both in the same spot on the kitchen table and both on LTE. He would get downloads of 35-40 MB using speedtest.net. I would only get 4 MB and it fluctuated a lot. I tested several times and the same results.
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
Can do me a favor? Before you take it in can you backup your phone and then wipe it with a factory reset and not reinstall anything. Except for the speed test app. And then compare speeds.

If possible can you tell me the build date of device its on the box, cheers.
[Samsung Galaxy S10+ Questions & Answers] netengineer:
LOL, I replied to you in the other forum. I used Phone Info and it says the manufacturing date is 02-01-2019

I don't have the box because I traded my other phone in and Samsung said I had to send it back in that box.
[Samsung Galaxy S10+ Questions & Answers] OregonInfidel:
I'm having the exact same issue with my Unlocked S10+ on ATT. ATT said they couldn't help me.
[Samsung Galaxy S10+ Questions & Answers] The Stig 04:
I initially called TMobile up just to see if maybe it was a tower or maybe my sim. They kinda went out of their way to walk me through some other settings but everything checked out. Samsung's technical support was useless as can be. The lady helping had no idea about anything to trouble shoot and just said to send it in.

Like gee thanks for the help. Now I'm gonna be without my new phone for a week. ?
[Samsung Galaxy S10+ Questions & Answers] netengineer:
So... I had to buy a new phone so I can send the defective phone back to get repaired. (yes, it's defective, every test points to that)

Anyway, I couldn't be without a phone for work.

Samsung is horrible, there are hundreds of post with people having this issue and you have to send it in for repair?!?!?

Anyway, I'm sending it tomorrow, I'll keep you posted on what happens.
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
Yep, it would have been a different story if the media had made news of this issue.
[Samsung Galaxy S10+ Questions & Answers] deron.baker:
Would love an update from everyone that hears from Samsung. On the phone now getting mine replaced. It was a preorder unit. Worked fine for 2 months then boom terrible signal. Drops, switches and just plain bad in areas it used to be great or at least acceptable.
[Samsung Galaxy S10+ Questions & Answers] netengineer:
I sent mine in. I should get it back in 7-10 business days [emoji849]
[Samsung Galaxy S10+ Questions & Answers] eyeatoma:
Hey man I have the same phone as you but am only getting H+ speeds and no 4g. Did you do anything up set up your phone? I've tried inputting the APN settings manually and it still doesn't work. What are your APN settings?
[Samsung Galaxy S10+ Questions & Answers] Geekser:
here are a couple of screen shots - I don't hvae great signal strenth right now - but I am getting LTE as you can see in one of the screen shots... much better signal strength when I am out and about or at work..at home, it is not as good - but still LTE. Hope this helps

I did not do anything special to connect - just put in the SIm card and booted up[/ATTACH]
[Samsung Galaxy S10+ Questions & Answers] Swimguy14:
When I do that, it shows 'RAT selection mode restricted'

...I was hoping to disable bands 2 and 4 to see if my data on at&t would improve. Any advice? Thanks in advance. My phone is U1 from samsung
[Samsung Galaxy S10+ Questions & Answers] deron.baker:
Sent mine in Saturday. Back on my 6p and I'm having serious withdrawal
[Samsung Galaxy S10+ Questions & Answers] netengineer:
I think the dialing codes are different for AT&T than they are for T-Mobile. Do a Google search for AT&T dialing codes.

Or maybe someone here has them.
[Samsung Galaxy S10+ Questions & Answers] eyeatoma:
Thanks man. I tried your settings, mine we every similar and then I made it identical to yours. Still doesn't work. So weird. I know 4g works on mine because it did on my previous sim card.
[Samsung Galaxy S10+ Questions & Answers] Geekser:
sorry you are having issues. i would try removing and putting back in the sim card. try turning off mobile data then turn it back on..if none of those things work..go to ATT and get anew sim card. good luck!
[Samsung Galaxy S10+ Questions & Answers] netengineer:
I just got this email from Samsung. The phone arrived last night and they just shipped it back out today.
[Samsung Galaxy S10+ Questions & Answers] deron.baker:
Thanks man looks like you're back in business. Mine passed all the checks. No problem found. Guess I gotta live with it.
[Samsung Galaxy S10+ Questions & Answers] arsenal74:
I have noticed that my ceramic 10+ (exynos in the UK unlocked) feels slow and unreliable on 4g. For example this week at work the phone went from clinging onto a 4G signal with one bar to dropping to 3G to just losing data totally, all of this while my friend sat next to me on the same network using his Mate 20 pro had 3 or 4 bars of 4G all day.

I then switched to my OP7 pro, I have always felt from day one that the OP is faster across the board at pretty much everything, wifi has always felt faster and something I noticed immediately for example when updating apps on google play or downloading songs on spotify. I bought it into the office and as with my friends Huawei it sat there 100% reliable on 4G all day.

Any other UK people on here with a similar experience?
[Samsung Galaxy S10+ Questions & Answers] DoobyDroid:
It sucks I get like 1 bar signal I have 4g+ but very erratic the way it drops out to H+ all time I'm using s10 plus unlocked on virgin/ee cant decide if it the phone or network virgin ain't interested unless I send it for testing and be without phone for 2 weeks I don't have a spare so looks like stuck with it for now still within my 14 days and they wont even replace it like for like have to send it back to be processed and cancelled before issuing a replacement there policy sucks I've had to do this previously and took 2 weeks from start to finish , I have notice as well that the sim tray doesn't sit completely flush with frame very slightly protrudes with a little bit off spring in it maybe this is the issue I've tried to explain to virgin that might be cause but again have to sent it in , total joke virgin mobile ,
[Samsung Galaxy S10+ Questions & Answers] arsenal74:
I am Vodafone, again unlocked.
[Samsung Galaxy S10+ Questions & Answers] netengineer:
So... I get my phone back and and it's locked now... To Sprint!!!

I'm on T-Mobile [emoji849] Samsung says they can't help and I'm not on Sprint so WTF do I do?
[Samsung Galaxy S10+ Questions & Answers] netengineer:
Samsung support sucks!! I am so frustrated, I wish I could get the hours back that I'm having to deal with this issue.

No one can unlock the phone now. Samsung says Sprint has to unlock, Sprint says they can't because I don't have an account and T-Mobile can't because it's locked to Sprint. What a pain in the a$$!
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
What a **** storm. Sorry to hear about this. Was it originally a sprint device? I'm assuming so.
[Samsung Galaxy S10+ Questions & Answers] netengineer:
It was, I usually get an unlocked phone but decided to just go with Sprint since I didn't think I would leave. Lol
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
Wow, I've always wondered what would happen with an unlocked carrier device should it need repair via Samsung. Meaning the unlocked aspect of it. It's the carrier sprint that can unlock device only. However when I had my note 8 unlocked T Mobile had to open a ticket on their end with Samsung to get it done. It wasnt straightforward.
[Samsung Galaxy S10+ Questions & Answers] fgar82:
Got it here in Brazil Exn model working perfectly no issue with 4.5G unlocked too :)
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
Failing that $50 to cellunlocker. To get him to do it.
[Samsung Galaxy S10+ Questions & Answers] netengineer:
I am kind of screwed. I can't connect to Sprints network so I can have them unlock it. Both are saying they can't do anything about it. (I'm blowing them up on Twitter) [emoji23]
[Samsung Galaxy S10+ Questions & Answers] netengineer:
I still have not gotten my phone unlocked. Samsung said they would call to get it unlocked. Of course they have not. So tired of their crappie tech support
[Samsung Galaxy S10+ Questions & Answers] hnguyen1982:
anyone can explain for me about this issue, i am using s10+ unlocked from sprint , sometimes lte drop to 3g at the place where having weak signal
[Samsung Galaxy S10+ Questions & Answers] joemill:
This seems to effect all s10 models regardless of the carrier.

I have a Verizon s10 plus that I pre ordered.

My LTE will have poor speed and randomly not work even though the status bar shows a signal in spots with good Verizon coverage. I also noticed that my bluetooth will randomly disconnect from devices and is very glitchy. Also the battery life has been not great. Only about 5 hours SOT with lot of apps disabled and all settings adjusted for maximum battery life.

Also I noticed that if you go into settings/connections/mobile networks and observe the signal strength it is always either -120dbm 99asu or "not available" which is not good.

I Noticed the LTE issues after an update(not sure which one it was)

I tried Updating to the latest ASD9 and there is no improvement.

I did all the basic troubleshooting through verizon(new sim, provisioned the device again). No improvement

I reset the phone with no improvement, I flashed the factory firmware ASD7 with odin.... no improvement.

Finally I brought the phone to a local Samsung experience store.

They tried to run some tests but it would not complete them. They were well aware of the problems with sprint phones but were surprised to see these issues on a Verizon phone. Eventually they agreed to replace the motherboard but had an issue flashing the serial number to the new firmware so now finally im going to get a new phone. Fingers crossed, this has been such a headach
[Samsung Galaxy S10+ Questions & Answers] deron.baker:
Probably trading my s10+ in for something else. It's great at almost everything, but the reception is trash. It's either my phone or the fact that it's ceramic. Either way something is wrong and there's no way to fix it.

I'm going to take a major loss on this phone. I may just get a pixel 3a xl to break even on the trade. FML. I've never trusted Samsung so I never buy their products. As soon as I go against my gut feeling...i get burned.
[Samsung Galaxy S10+ Questions & Answers] Swimguy14:
I have to admit I'm upset too with the reception of my snapdragon s10+. Have at&t prepaid and Max down speed is around 3-4mbps while my sister's iPhone is getting 20+from 2 feet away. Wtf...
[Samsung Galaxy S10+ Questions & Answers] Cindysmith0994:
Is your sister on a prepaid plan too? AT&T caps speed on prepaid plans, even though they tell you they don't. Don't believe me, put someone's SIM card in from a post paid plan.

Had the same issue. That's why I ditched them and switched to TMobile. Got the same plan for the same price and the lowest speed I've gotten is 39. Maxed out at around 55.
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
I'm assuming from his 2ft comment he's referring to the wifi router and speeds.
[Samsung Galaxy S10+ Questions & Answers] spjetrovic:
But seriously Samsung does have a reputation of having ****y radio s
[Samsung Galaxy S10+ Questions & Answers] Swimguy14:
Nope she's postpaid. But on different mvno's using at&t networks in the past I had much higher speeds. I would think at&t's official prepaid wouldn't be capped so low...

I can't do TMobile where I live, too awful of service overall & no reception inside my house

---------- Post added at 06:35 PM ---------- Previous post was at 06:33 PM ----------

What? My post had nothing to do with (and no mention of) wifi or routers...
[Samsung Galaxy S10+ Questions & Answers] Limeybastard:
Dont get mad bro , you said 2ft away my effin bad SMH muppet.[emoji107]
[Samsung Galaxy S10+ Questions & Answers] fgar82:
I'm getting 30mb download 4G network and 200mb wifi home
[Samsung Galaxy S10+ Questions & Answers] mrdannyaitch:
Out of interest, for the people with the LTE issues - did you notice that when you left a wifi area, your phone would drop the LTE signal all together?

I've got an unlocked s10+ on the Rogers network in Canada, directly purchased from Samsung in store. It happens to me multiple times a day, so I have to toggle airplane mode on and off, literally have to stop in the street to ensure I have a data connection.

It's such a PITA, I was on a s7 before with no issues using the same sim in the same locations for over 2 years.

My actual LTE signals when I'm using it are fine in general, never noticed them being slow anyway. It's the fact that it drops the LTE signal when I leave an area where I've been on the wifi.
[Samsung Galaxy S10+ Questions & Answers] zlobster:
It appears as an issue with Qualcomm. My Exynos 975F is working fine in all networking aspects.
[Samsung Galaxy S10+ Questions & Answers] Swimguy14:
That's an odd behavior and I have not had it happen on mine. Might take it in and have them look at it..that would be annoying to deal with on a regular basis.
[Samsung Galaxy S10+ Questions & Answers] mrdannyaitch:
I've got a 3 week trip coming up and by the sounds of it, I don't even get a loaner while mine is being repaired.

I've researched this for a whole now and it needs a replacement phone
[Samsung Galaxy S10+ Questions & Answers] astralmind:
Exact same issue on Fido which is Rogers network... Got much worst with the latest update

Edit: meant to quote Mrdanyaitch
[Samsung Galaxy S10+ Questions & Answers] dhonzik:
The new firmware update on Sprint (ASG8) appears to fix the LTE speed on my S10+, before I was getting about 6Mbps and now I am get about 100Mbps download. Time will only tell if this fix is permanent or not
[Samsung Galaxy S10+ Questions & Answers] fgar82:
Dono what's happening maybe Snapdragon verison .. mine from brasil since bought it end of May till now I get between 50mb and 87mb downalod speed. Never had any connection issue .
[Samsung Galaxy S10+ Questions & Answers] DanQ:
LTE for AT&T

I'm not getting any LTE on my Exynos phone on AT&T. Any suggestions on what to do to have the right settings?
[Samsung Galaxy S10+ Questions & Answers] DanQ:
Which firmware are you using? Or more specific.....with which CSC?
[Samsung Galaxy S10+ Questions & Answers] Geekser:
i am using beyond rom, 5.0 right now. About to flash 5.1.

i haven't done anything to change CSC so I guess that means I am using BTU - United Kingdom, which is where My phone came from originally. (Purchased from Clove UK)
[Samsung Galaxy S10+ Questions & Answers] DanQ:
Ok cool. I keep experimenting and try to change the csc to BTU see if that works.
[Samsung Galaxy S10+ Questions & Answers] Geekser:
Good Luck
[Samsung Galaxy S10+ Questions & Answers] croy1317:
at&t

I'm having similar issues. Did you have any luck?
[Samsung Galaxy S10+ Questions & Answers] Diman778:
Limeybastard

How did you go in [IMG="*#2263#"]https://dl.xda-cdn.com/direct/4/7/6/0/4/3/8/Screenshot_20190517-084101_Service_mode_RIL.jpg[/IMG]? I have SM-G973F this menu is not available to me ... I need LTE 2100 MHz Band1, my operator gives B3 B20 and B1, good speed only on Band 1

Как ты зашёл в [IMG="*#2263#"]https://dl.xda-cdn.com/direct/4/7/6/0/4/3/8/Screenshot_20190517-084101_Service_mode_RIL.jpg[/IMG] ? у меня SM-G973F это меню мне не не доступно ... мне необходим LTE 2100 MHz Band1, мой оператор даёт B3 B20 и B1 , хорошая скорость только на Band 1
[Moto G7 Themes, Apps, and Mods] s.dubs317:
Hi folks, it's been a while since I've had my hand in mods and roms, but I just picked up a g7 and figured what better time to get back into it.

I have yet to root and unlock as I literally just got it, so I'm looking for a brave tester to see if this works, although I'm quite confident it will. Need unlocked bootloader to flash and adb/fastboot setup.

This is a boot logo of the sublime sun, one of my personal favorites. As long as I get confirmation this is working, I will take requests and create as I have the time to do so. One thing I may need to fix is the color of the logo as with older moto devices, I would have to flip the R and B source channels in the mixer to have colors display properly, so take this a your warning, although I will fix ASAP if this is the case.

To flash:

-Download attached logo.zip

-Unzip and move logo.bin to folder with adb/fastboot

-Put phone into fastboot mode

-Flash using command: fastboot flash logo logo.bin

Standard disclaimer: I take no responsibility for zombies eating your brain, white-walkers turning the world to an everlasting winter, or this mod causing your phone not to function. If you do run into an issue, feel free to post, and I will be happy to point you in the right direction for a fix.
[Moto G7 Themes, Apps, and Mods] lowwater:
Flashed your logo but no picture on boot or maybe it is the Sublime Sun, black screen and N/A is visible. No issues. TY

LW
[Moto G7 Themes, Apps, and Mods] s.dubs317:
Thanks for testing. I get anxious and need to know. Unlocked and rooted now so next one I post should work. More to come....