Confusion with Verizon S8 on StraightTalk with an AT&T sim - Samsung Galaxy S8 Questions and Answers

Hi guys... i'm actually brand new to the forums. I read threads on here a lot since I will google a phone question & this website usually comes up in some of the 1st results. I never made an account though.. I have now because I haven't been able to find a clear answer on this one..
Just a little back story ; I had StraightTalk with an AT&T simcard from like 2013-2016 on straight talk with an iPhone 5, 5S, and 6 but they were all either AT&T models, or, for example, the iPhone 6 I had was an unlocked model. They worked regardless. & I never had any issues with coverage. I got signal practically everywhere, and had LTE coverage always. It was literally a clone of the coverage you'd get if you actually had AT&T, the coverage maps matched and data speeds weren't even capped, I was getting about 20 or so megs around here in the area, which would have been the same even if I was actually with AT&T.
I went to Verizon postpaid when I turned 18, and wanted to get a new phone, so I was on postpaid from May of 2016 with Verizon until about 2 days ago because they were just getting too expensive to afford. I assumed my experience with straight talk was gonna be exactly the same as it always was when I had them with all my iPhone's. & just to let you guys know, I did much research beforehand & I knew that all of Verizon's smartphone being released these days are already carrier unlocked, & are world/global phone's right out of the box. Not only this, but the model of my Verizon S8 is SM-G950U, which is the same model number as the unlocked galaxy S8 that's not sold from any carrier.
So with all of that in mind, for some reason, my coverage is terrible on StraightTalk. I am only getting HSPA+ ( faux 4g, i'm acting as if you guys don't know what i'm talking about :laugh: ) & when I leave my house, very RARELY LTE. Signal strength is not as good either. I've searched google for hours..... & i've tried multiple different APN's on the phone... but I can't seem to do anything. & I couldn't find many threads on here about it either. I'm just so confused and lost because it is a known fact that the Verizon S8 is a world phone. & the bands that AT&T runs it's LTE on is also the exact same bands that the G950U supports. So is there something i'm doing wrong here? Or something you guys might be able to help me with? I know that with all my iPhone's on ST I was getting LTE no matter what and signal strength was much better. It's just very dissapointing that I spent $60+ on an activation kit, and get absolutely ****ty coverage, and I have no clue what to do at this point. I've given up. For anyone who took the time to read all of this, thank you. Lol.

Flash the unlocked firmware and all will be good
Sent from my SM-G950U using Tapatalk

bricky23 said:
Flash the unlocked firmware and all will be good
Sent from my SM-G950U using Tapatalk
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OP, any updates?

AgentH22 said:
OP, any updates?
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Click to collapse
wondering the same thing myself:silly:

Related

[Q] Verizon Samsung S4 SIM Card Unlocked?

I've been hunting for an answer to this semi-simple question everywhere, and have found about 4 answers (all different ones - somehow :silly: ) So I'll try asking here.... I'm going to study abroad in Spain this semester, and I just bought a Samsung Galaxy S4 from Verizon (it was an upgrade contract, not full price). When I asked the sales rep he said that the SIM card would have to be unlocked. However, when I talked to Verizon "technical support" they said, no, they're already unlocked and ready for international use. What I've seen in other forums is that people say it seemingly takes SIM cards but won't pick the network up. Does anybody here have experience with the Verizon S4 being used internationally? Can it be done? Do I need to unlock it? Thanks for any insights!
BelowAverage355 said:
I've been hunting for an answer to this semi-simple question everywhere, and have found about 4 answers (all different ones - somehow :silly: ) So I'll try asking here.... I'm going to study abroad in Spain this semester, and I just bought a Samsung Galaxy S4 from Verizon (it was an upgrade contract, not full price). When I asked the sales rep he said that the SIM card would have to be unlocked. However, when I talked to Verizon "technical support" they said, no, they're already unlocked and ready for international use. What I've seen in other forums is that people say it seemingly takes SIM cards but won't pick the network up. Does anybody here have experience with the Verizon S4 being used internationally? Can it be done? Do I need to unlock it? Thanks for any insights!
Click to expand...
Click to collapse
As a Verizon phone uses a CDMA signal, I don't think it is going to work anywhere in Europe where they use GSM signals. Sorry.
bsam55 said:
As a Verizon phone uses a CDMA signal, I don't think it is going to work anywhere in Europe where they use GSM signals. Sorry.
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Click to collapse
The S4 is equipped with a GSM radio, I checked on that much at least.
Yes
I went ahead and just bit the bullet and bought a SIM card here, and good news: it works :good:
HOWEVER, I believe the problem that others who tried to use it globally were having is that it defaults to Global mode, which doesn't really seem to work (No clue what Global mode is, but I got a signal with no data connection). For anyone who wants to use it internationally, you will have to manually switch to GSM/UMTS by going to Settings>Connections>More networks>Mobile networks>Network mode>GSM/UMTS

[Q] Prospective buyer, ?'s on the variant options

Hi everyone -
Have been on here quite frequently for my SGSIIE4GT, but it's been a while since I've posted. I'm in the market for a new phone, and I think I will be going with the Note 3. However, boy am I confused on which model is the right fit for me. I could really use some help and a little insight, as the reps at AT&T, TMO, VZN, and Samsung Live Chat haven't been able to answer my questions.
I'm currently with Sprint, and looking to leave. I would be using the Note 3 near San Francisco 90-95% of the time, but I do travel 6-7x/yr to Asia, Canada, UK, and South America. I'm pretty sure I will buy the phone on no contract and use with TMO, AT&T, Straight Talk, or AIO. I've been reading some issues with "region locks" though that scare me a bit, not sure if this is still an issue with the models sold in the US.
From what I can see, ATT, TMO, VZN, and Sprint all have their own "versions" of the phone. ATT and TMO obviously use the same cell tech (GSM), so I don't understand why they have different versions. The VZN and Sprint versions would run on CDMA, which as I understand, won't do me any good if I travel overseas due to no CDMA elsewhere. Then there's the int'l unlocked versions, and the Developer edition. But then I heard just yesterday that the VZN Note 3 works on GSM (somehow, haven't figured that out though).....is there a SIM card slot in that version? After all that, I guess what I'm looking for is this which I could use some insight on:
Want to use the phone:
-with LTE using ATT/TMO/ST/AIO/VZN here in the U.S.
-want to buy off contract
-do not want bloatware...so do I need to buy unlocked?
-need to have it functional still if I go out of the country and purchase a local SIM card (some people ask me exactly which service I use overseas, and I don't have an answer b/c I haven't done this yet, my Sprint phone didn't even give me the option)
Which model is appropriate for that type of use? I read on Amazon that TMO's version is the best one out there b/c the ATT model doesn't work on TMO, but TMO's works on TMO and ATT.....
Thanks so much for your time. Samsung has really confused me with this phone, and could really just use some suggestions. Thanks again!
Chris
chrisingrassia said:
Hi everyone -
Have been on here quite frequently for my SGSIIE4GT, but it's been a while since I've posted. I'm in the market for a new phone, and I think I will be going with the Note 3. However, boy am I confused on which model is the right fit for me. I could really use some help and a little insight, as the reps at AT&T, TMO, VZN, and Samsung Live Chat haven't been able to answer my questions.
I'm currently with Sprint, and looking to leave. I would be using the Note 3 near San Francisco 90-95% of the time, but I do travel 6-7x/yr to Asia, Canada, UK, and South America. I'm pretty sure I will buy the phone on no contract and use with TMO, AT&T, Straight Talk, or AIO. I've been reading some issues with "region locks" though that scare me a bit, not sure if this is still an issue with the models sold in the US.
From what I can see, ATT, TMO, VZN, and Sprint all have their own "versions" of the phone. ATT and TMO obviously use the same cell tech (GSM), so I don't understand why they have different versions. The VZN and Sprint versions would run on CDMA, which as I understand, won't do me any good if I travel overseas due to no CDMA elsewhere. Then there's the int'l unlocked versions, and the Developer edition. But then I heard just yesterday that the VZN Note 3 works on GSM (somehow, haven't figured that out though).....is there a SIM card slot in that version? After all that, I guess what I'm looking for is this which I could use some insight on:
Want to use the phone:
-with LTE using ATT/TMO/ST/AIO/VZN here in the U.S.
-want to buy off contract
-do not want bloatware...so do I need to buy unlocked?
-need to have it functional still if I go out of the country and purchase a local SIM card (some people ask me exactly which service I use overseas, and I don't have an answer b/c I haven't done this yet, my Sprint phone didn't even give me the option)
Which model is appropriate for that type of use? I read on Amazon that TMO's version is the best one out there b/c the ATT model doesn't work on TMO, but TMO's works on TMO and ATT.....
Thanks so much for your time. Samsung has really confused me with this phone, and could really just use some suggestions. Thanks again!
Chris
Click to expand...
Click to collapse
I would think international n9005 would be the one for you i know it will cover all Europe and i know it works on u.s t mobile, so have a look into that one
Hope that helps a bit
The 9005 will work in all other countries pretty much.
In the US it might work on tmobile as stated above but I'm not sure about the others.
jaythenut said:
I would think international n9005 would be the one for you i know it will cover all Europe and i know it works on u.s t mobile, so have a look into that one
Hope that helps a bit
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Skander1998 said:
The 9005 will work in all other countries pretty much.
In the US it might work on tmobile as stated above but I'm not sure about the others.
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Click to collapse
Thanks guys. I have seen the N9005 tossed around a few times as well. I think the constant question I keep having is I see this phone made with the SD800 or the Exynos chip....but not which models have which chipset. I found the 9005 on Negiri in 32gb and the SD800....but if it works on tmobile why wouldn't it work on ATT? I thought they run the exact same tech.....no?
chrisingrassia said:
Thanks guys. I have seen the N9005 tossed around a few times as well. I think the constant question I keep having is I see this phone made with the SD800 or the Exynos chip....but not which models have which chipset. I found the 9005 on Negiri in 32gb and the SD800....but if it works on tmobile why wouldn't it work on ATT? I thought they run the exact same tech.....no?
Click to expand...
Click to collapse
International has a snapdragon 800 and lte
jaythenut said:
International has a snapdragon 800 and lte
Click to expand...
Click to collapse
Awesome news, thanks.
Do you know if the Note 3 Developer Edition for Verizon, which works on their LTE network, comes with a SIM card slot that I can utilize if I go overseas? Boy, that would be ideal. I checked out the manual (http://downloadcenter.samsung.com/co...ual_MI9_F5.pdf) and it shows a SIM slot for the phone, no?
I was told by one of the writers at Droid Life that the Verizon N3 can be used on GSM. I thought that was impossible.
I seriously apologize if these are elementary questions, I truly do appreciate any insight. Just don't want to make a huge financial mistake.
Does anyone knows how to activate ltr on my note 3 ?? It is on by default and cannot access it from the settings thank you
---------- Post added at 12:27 AM ---------- Previous post was at 12:23 AM ----------
]Does anyone knows how to activate ltr on my note 3 ?? It is on by default and cannot access it from the settings thank you
N900T. That's if your in the USA 90% of time .
Sent from my SM-N900T using Tapatalk
Thanks for the input guys/gals. Really appreciate it. I went to Best Buy after work last night and talked with the Samsung tech rep. Turns out, the VZN Note 3 comes factory unlocked (per FCC law), and it has a sim card slot so I can use it on GSM if I travel overseas. One and done. I already put my name on the backorder list for the developer edition from Samsung so I can be sure to have functionality to remove bloatware. Wouldn't it be cool if the Note 3 could just come with 4.3 and Samsung's additions, but not any of Verizon's garbage??? I know, pipe dream.
chrisingrassia said:
Thanks for the input guys/gals. Really appreciate it. I went to Best Buy after work last night and talked with the Samsung tech rep. Turns out, the VZN Note 3 comes factory unlocked (per FCC law), and it has a sim card slot so I can use it on GSM if I travel overseas. One and done. I already put my name on the backorder list for the developer edition from Samsung so I can be sure to have functionality to remove bloatware. Wouldn't it be cool if the Note 3 could just come with 4.3 and Samsung's additions, but not any of Verizon's garbage??? I know, pipe dream.
Click to expand...
Click to collapse
Whoa, so it's a good thing I didn't buy the DE Note 3 yet and just on backorder. Just read - Verizon doesn't allow 4G phones to go prepaid? That makes no sense, because then the DE Note 3 would then be nothing but a paperweight since it must be purchased at full price (meaning, you could only then use it prepaid, no?). I do value Verizon's network, but their prices are just absurd compared to competitors.
Is there any difference whatsoever between the TMO and AT&T variants of the Note 3? I can't seem to spot a single difference.

[Q] Will my Unlocked Sprint S4 work with a Verizon prepaid SIM?

I have been doing research and searching these forums for a few days now, I'm trying to not be one of those people who ask questions that have been answered. But at this point I'm at the end of the road.
I bought a Sprint Galaxy S4, model SPH-L720.
I unlocked it using this method Sprint Galaxy S IV SPH-L720 SIM Unlock Method
Reverted back to MDC baseband and all that good stuff, just as instructed. It seemed to have went well without a hitch.
My question now is:
I want to buy one of these Verizon 4G Sim Activation Kits from walmart
Is it possible that I can buy one of those, insert the SIM into my unlocked Sprint S4, and have a working phone? I ask because I don't want to drop $50 if it doesn't have a chance of working. The instructions for this say that it will work with a VERIZON S4, but since my SPRINT S4 is unlocked, should that be okay?
I don't know much, but in my reading I found that Sprint and Verizon both use CDMA, not GSM. So I figured I had a better chance of this phone working if I go with Verizon because of this.
I am in the United States.
If you need any other information or screen shots please let me know, thank you for taking the time to help me out!!
EDIT: would it be possible to test it out, if one of my friends has a verizon phone under contract, and I took their SIM and inserted it into my phone?
Try it.
Like the guy above me said. Try it. One way to find out. Personally I don't think it would work. As the whole point of unlocking the sprint Gs4 is to use it on GSM networks. From what I know you have to flash the sprint phone to Verizon. Plus you WONT get LTE on Verizon because the bands are not supported. So you'll only get 3g.
daniel4653 said:
Like the guy above me said. Try it. One way to find out. Personally I don't think it would work. As the whole point of unlocking the sprint Gs4 is to use it on GSM networks. From what I know you have to flash the sprint phone to Verizon. Plus you WONT get LTE on Verizon because the bands are not supported. So you'll only get 3g.
Click to expand...
Click to collapse
thank you for the info! i'm just learning about all of this, so i don't have a firm grip on everything yet.
in the tutorial i used and linked above, the file I used with Odin was actually titled "S4 Flasher", so I believe I unlocked it and flashed it with this? Again, Im sorry, Ive tried searching and am just looking for verification if Im correct.
I'm not worried about LTE, 3G is fine really. Also, I'm not set on Verizon, I just want my phone to work, doesn't matter what network I'm using. If it would be "safer" or a better bet to get into a GSM prepaid, I will do that instead. I was just under the assumption (incorrectly probably lol) that since sprint is CDMA, that going to another CDMA carrier would be easier.
Cricket, Net10, StraightTalk, and AT&T etc are all available at the store I think if I go GSM
Again thanks for taking the time to help everyone!
Galaxy330 said:
thank you for the info! i'm just learning about all of this, so i don't have a firm grip on everything yet.
in the tutorial i used and linked above, the file I used with Odin was actually titled "S4 Flasher", so I believe I unlocked it and flashed it with this? Again, Im sorry, Ive tried searching and am just looking for verification if Im correct.
I'm not worried about LTE, 3G is fine really. Also, I'm not set on Verizon, I just want my phone to work, doesn't matter what network I'm using. If it would be "safer" or a better bet to get into a GSM prepaid, I will do that instead. I was just under the assumption (incorrectly probably lol) that since sprint is CDMA, that going to another CDMA carrier would be easier.
Cricket, Net10, StraightTalk, and AT&T etc are all available at the store I think if I go GSM
Again thanks for taking the time to help everyone!
Click to expand...
Click to collapse
I unlocked my sprint GS4 and went to Cricket. And I've been happier than when i was with Sprint (service wise). I have signal in 98% of the places I go to. Which is a HUGE improvement over sprint. And even though this phone only connects to HSPA+ which is capped at 3.5 Mbps its plenty fast for all my daily activities. So I recommend a GSM prepaid.

Galaxy Note 7 N930FD

anyone going to get this and use it on at&t?
i was looking into that. it misses one LTE frequency but I cant get a clear answer as to whether it matters or not
ekerbuddyeker said:
i was looking into that. it misses one LTE frequency but I cant get a clear answer as to whether it matters or not
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Click to collapse
which one is it missing?
---------- Post added at 03:05 PM ---------- Previous post was at 02:53 PM ----------
According to the N930FD spec sheet, this phone has all the necessary hardware to operate on AT&T. It supports 1900MHz (B2), 850MHz (B5), LTE700 (B17), and LTE1700/2100 (B4). There is no reason why it wouldn't work.
I've got it pre-ordered from AT&T. Wish it was the 19th already lol
Sent From My Galaxy S6 Edge+
missing 2 bands. b29 & b30
https://www.frequencycheck.com/comp...-td-lte/samsung-sm-n930a-galaxy-note-7-td-lte
That's why I ended up pre-ordering the ATT version
Sent from my SAMSUNG-SM-N920A using XDA-Developers mobile app
The 2 missing bands don't seem to be a big deal
Band 29 - Pertaining to cellular networks, the radio downlink is the transmission path from a cell site to the cell phone. (A frequency for Tracking you)
Band 30 - The Wireless Communications Service (WCS) 2.3ghz Frequency that is mostly used for the "ZWave type technology" (ATT Alarms - like locking doors etc.)
I'm definitely going with Galaxy Note 7 N930FD DUAL SIM Factory Unlocked! I'm sure it'll feel nice to be free and feel free from a carrier like ATT. The last few devices I've purchased I felt like a mouse caught in a trap. The S6 Edge was & will be the last carrier locked device I will ever buy. Not all may feel my pain but that's way to much money to put out and be locked out of it.
One advantage of ATT is for WHEN the devices go wrong. I have had to switch practically evert note I ever had from Note 1 through 5. They are very good at that.
That's one worry about getting the device from a 3rd party seller, for me anyway.
Sent from my SAMSUNG-SM-N920A using XDA-Developers mobile app
so in retrospect how important are the 2 missing bands? The one that tracks you does it cause issues with the GPS??
cmesmokeu said:
...I'm definitely going with Galaxy Note 7 N930FD DUAL SIM Factory Unlocked! I'm sure it'll feel nice to be free and feel free from a carrier like ATT......Not all may feel my pain but that's way to much money to put out and be locked out of it.
Click to expand...
Click to collapse
ditto; having FULL control of what i paid for is more important to me. i realize/understand/accept the risk of ownership. i have the DUOS S7Edge (935FD) and it's working well for me. that being said, i'm not able to use ATT's VoLTE and ATT's Video call features. i suspect something in the ROM is missing from my device. nonetheless, not showstoppers for me. only Note 7 showstopper for me now is if the device cannot be rooted.
cmesmokeu said:
Band 29 - Pertaining to cellular networks, the radio downlink is the transmission path from a cell site to the cell phone. (A frequency for Tracking you)
Band 30 - The Wireless Communications Service (WCS) 2.3ghz Frequency that is mostly used for the "ZWave type technology" (ATT Alarms - like locking doors etc.)
I'm definitely going with Galaxy Note 7 N930FD DUAL SIM Factory Unlocked! I'm sure it'll feel nice to be free and feel free from a carrier like ATT. The last few devices I've purchased I felt like a mouse caught in a trap. The S6 Edge was & will be the last carrier locked device I will ever buy. Not all may feel my pain but that's way to much money to put out and be locked out of it.
Click to expand...
Click to collapse
I didn't even know what those 2 were since googling at&t bands only shows info on the ones used for calls and LTE.
Band 30 is newer spectrum they purchased last year, it's mainly for high congestion areas and hasn't been deployed in many places yet. Not sure how significant it will be in the near future, I do know that the iPhone SE was released without it, so it can't be that important, yet. Band 29 I have no idea, haven't researched it yet. I don't think I'd be afraid of this model in terms of reception, but you lose a lot of stuff like wifi calling, VOLTE, Samsung pay, etc.
Anyone know if the bootloader is unlocked? I'd be willing to lose the AT&T stuff if I could root it.
cortez.i said:
ditto; having FULL control of what i paid for is more important to me. i realize/understand/accept the risk of ownership. i have the DUOS S7Edge (935FD) and it's working well for me. that being said, i'm not able to use ATT's VoLTE and ATT's Video call features. i suspect something in the ROM is missing from my device. nonetheless, not showstoppers for me. only Note 7 showstopper for me now is if the device cannot be rooted.
Click to expand...
Click to collapse
He man, how've you been? :good:
I ordered a Note 7 Duos N930FD . It scheduled to be delivered tomorrow so we'll see how it goes.....
Very interested to hear how you get on on AT&T. Where did you buy it to get it delivered tomorrow?
Sent from my SAMSUNG-SM-N920A using XDA-Developers mobile app
I just pre-ordered mine from Best Buy on AT&T. I am planning to to payout the full cost immediately after getting the device. And currently I don't have any contract with AT&T. Will I be able to unlock my Note 7 easily? Will it affect my warranty in any manner?
Sent from my Nexus 6P using XDA-Developers mobile app
ekerbuddyeker said:
Very interested to hear how you get on on AT&T. Where did you buy it to get it delivered tomorrow?
Sent from my SAMSUNG-SM-N920A using XDA-Developers mobile app
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Just got it today. and so far so good. Just popped in the SIM and all good LTE, voice, etc. Tomorrow I will put through the paces and report back.
I got it from https://www.from.ae/en/
They were great in communication and fast shipping.
[/COLOR]
apascual89 said:
Just got it today. and so far so good. Just popped in the SIM and all good LTE, voice, etc. Tomorrow I will put through the paces and report back.
I got it from https://www.from.ae/en/
They were great in communication and fast shipping.
Click to expand...
Click to collapse
Can you see if wifi calling works? I'm pretty sure it's no, but I wanted to hear it first hand. If it doesn't maybe it's worth a call to att tech support and maybe they can add it. Also does Samsung pay work?
spinedoc said:
[/COLOR]
Can you see if wifi calling works? I'm pretty sure it's no, but I wanted to hear it first hand. If it doesn't maybe it's worth a call to att tech support and maybe they can add it. Also does Samsung pay work?
Click to expand...
Click to collapse
No Wi-Fi calling. Samsung pay is not included in the default apps. I'll play more tomorrow to see.
Sent from my SM-N930F using Tapatalk
i briefly owned a note 5 international device without samsung pay. to get it to work you need a ROM from a country where Samsung pay is active. Like US, UK, Australia dn i think Singapore now. At the time the only roms were from countries that hadnt activated samsung pay and therefore the app didnt work. Not the end of the world as there is android pay.
I am really interested to see how you get on with LTE without that band. Can you do a compare to an AT&T device?
ekerbuddyeker said:
i briefly owned a note 5 international device without samsung pay. to get it to work you need a ROM from a country where Samsung pay is active. Like US, UK, Australia dn i think Singapore now. At the time the only roms were from countries that hadnt activated samsung pay and therefore the app didnt work. Not the end of the world as there is android pay.
I am really interested to see how you get on with LTE without that band. Can you do a compare to an AT&T device?
Click to expand...
Click to collapse
So far so good today. I drive a lot for work and signal / lte has been working fine. Basically haven't noticed anything wrong with data/signal so that's a good thing. I haven't cancelled my pre order with ATT so I might compare it to that one when it comes in.
Tonight I can run speed test side by side with my wife's iPhone tonight at home. Not really sure if that would help, but I can do it.

Galaxy s10 (all models) LTE issues

How many people are having the LTE issues?
Samsung had me reset my Bluetooth and Wi-Fi settings to try and fix the issue. Of course that didn't help. What does my Bluetooth and WiFi settings have to do with Cellular service? I think they are grasping because there is an actual defect in the phone. I purchased it directly from Samsung but I'm on Sprint. Sprint has acknowledged an issue but I didn't get it through them so I'm out of luck. When you spend over a thousand dollars on a phone, you expect it to work. I had two dropped calls this morning while driving in an area that has service. The phone is basically unusable unless you are on Wi-Fi. (at least with mine) I have a Galaxy s10 +
Sent from my SM-G975U using Tapatalk
Same here with my Sprint Galaxy S10 Plus I'm Roaming 95% of the time and when LTE does kick in nothing loads. So I have to use Wi-Fi.
Exynos S10+ on T-mobile, no LTE issues on my model.
I mean, there is 3 totally different modems (exynos, qualcomm lte and qualcomm 5g), putting the title as all versions is novice at best, and click bait at worst.
Also something to keep in note, Sprint acknowledging a fault doesnt necessarily mean there is a fault or that it is a known issue, its just "good" customer service, they simply cant troubleshoot with the level 1 support, so its easier just to replace your device.
Anyway no issues with my Exynos (G975F) in Brazil with dual sim
opssemnik said:
I mean, there is 3 totally different modems (exynos, qualcomm lte and qualcomm 5g), putting the title as all versions is novice at best, and click bait at worst.
Also something to keep in note, Sprint acknowledging a fault doesnt necessarily mean there is a fault or that it is a known issue, its just "good" customer service, they simply cant troubleshoot with the level 1 support, so its easier just to replace your device.
Anyway no issues with my Exynos (G975F) in Brazil with dual sim
Click to expand...
Click to collapse
No, there is an issue with the Sprint version of the phone
No LTE issues with the unlocked on T-Mobile...
I've been having issues with my Unlocked S10+ on ATT. About every other day I lose my data but it still shows LTE, and this notification pops up. I don't get my data back until I restart my phone 1 or 2 times..
Side note: I've been getting this notification since I got my phone at the beginning of march. ATT can't seem to help me or even give me an answer to what's going on
opssemnik said:
I mean, there is 3 totally different modems (exynos, qualcomm lte and qualcomm 5g), putting the title as all versions is novice at best, and click bait at worst.
Also something to keep in note, Sprint acknowledging a fault doesnt necessarily mean there is a fault or that it is a known issue, its just "good" customer service, they simply cant troubleshoot with the level 1 support, so its easier just to replace your device.
Anyway no issues with my Exynos (G975F) in Brazil with dual sim
Click to expand...
Click to collapse
Sorry about that, I just assumed since it's Sprint they were all Qualcomm LTE (which of course I am on) Wish I could edit the title to give a more detailed so it's not misleading.
It's funny though, if I run a speed test, speeds are great on LTE. It's just connecting takes forever, then the connection doesn't stay.
Don't get me wrong, I love everything else about the phone.
Sent from my SM-G975U using Tapatalk
OregonInfidel said:
I've been having issues with my Unlocked S10+ on ATT. About every other day I lose my data but it still shows LTE, and this notification pops up. I don't get my data back until I restart my phone 1 or 2 times..
Side note: I've been getting this notification since I got my phone at the beginning of march. ATT can't seem to help me or even give me an answer to what's going on
Click to expand...
Click to collapse
Are you on a prepaid plan by chance? Been an issue for AT&T for years now.
Outbreak444 said:
Are you on a prepaid plan by chance? Been an issue for AT&T for years now.
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Yes actually but had no issue with it on my Note 9 before I got the s10+.
OregonInfidel said:
Yes actually but had no issue with it on my Note 9 before I got the s10+.
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Click to collapse
Others have posted online with the same issue since 2015. Do a quick Google search and you'll see. Some switch to a "postpaid" plan and the issue goes away. And some didn't have any issues until getting a new phone.
Outbreak444 said:
Others have posted online with the same issue since 2015. Do a quick Google search and you'll see. Some switch to a "postpaid" plan and the issue goes away. And some didn't have any issues until getting a new phone.
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Unfortunately my credit is **** so contract is out of the question.
OregonInfidel said:
Unfortunately my credit is **** so contract is out of the question.
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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?
Outbreak444 said:
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?
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The note 9 I got from ATT, my s10+ I bought from Samsung directly.
OregonInfidel said:
The note 9 I got from ATT, my s10+ I bought from Samsung directly.
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Then maybe that would be your best bet, using their firmware
I received this. So... There may be hope. Lol
Sent from my SM-G975U using Tapatalk
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
joemill said:
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
Click to expand...
Click to collapse
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
netengineer said:
I received this. So... There may be hope. Lol
Click to expand...
Click to collapse
What carrier are you on? Factory unlocked?
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.
Sent from my SM-G975U using Tapatalk

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