So my new S9 should be arriving today or tomorrow … it’s my first SIM phone to SIM phone upgrade (previously I have Verizon with CDMA, no SIM cards).
Both phones from T-Mobile.
The S9 will come with a new T-Mobile SIM card, I’ve heard conflicting advice about this. Originally I was just planning to take the older TMO SIM out of my Galaxy S6 and plop it into the S9, but some recommend activating the new SIM instead.
I've had my S6 for 3 years and I believe it's unlocked at this point FWIW, but it's not rooted.
Any pros/cons I need to consider? Do SIM cards "wear out" or get new tech that I should take into consideration?
Thanks!
This is very similar to https://forum.xda-developers.com/galaxy-s9/help/verizon-sim-card-one-s6-t3763294 but that didn't really help me :-/
I am using my old t Mobile SIM card and I am having no problem.
uzupan said:
I am using my old t Mobile SIM card and I am having no problem.
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Thanks .. I was just trying to sort out the conflicting advice I've gotten, and whether the new SIM card would have any effect on access to new wireless features (bands etc)
levon9 said:
Thanks .. I was just trying to sort out the conflicting advice I've gotten, and whether the new SIM card would have any effect on access to new wireless features (bands etc)
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Not for me it does not. I updated my wife's sim card on her iPhone a few months ago and t Mobile did not charge for it so either way not a big deal, I don't think.
Related
So I'm trying to buy a note 2. I see lots of unlocked on Craigslist, so can those be used on Verizon.? Or do I have to but a special sim card... Just need some enlightenment please.
jewnersey said:
So I'm trying to buy a note 2. I see lots of unlocked on Craigslist, so can those be used on Verizon.? Or do I have to but a special sim card... Just need some enlightenment please.
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If the phone is sim unlocked, then it should be fine to be used on any carrier. However, not all carrier allow sim unlocked devices to work with their sim cards as the have blocked sim cards. I am not familiar with Verizon, but at first sight it should work flawlessly. :good:
Okay. Thanks
If anyone else comes across this.. The final answer is that it cannot be activated on vzw
so, i recently bought this phone new in box. opened the box, inserted my sim and it does not recognize it. now i should mention that i use walmart family mobile as my carrier. could that be my problem? i'm told that t-mobile phones work since there a branch of t-mobile but so far no luck. im going from a captivate to this phone, so the sim was bigger. i used the template deal and cut it down to the micro sim size which i thought could be my problem but the sim happily works in the captivate. any help with this would be greatly appreciated. i will answer all questions to my greatest abilities and i apologize in advance if im the 18th person to ask this today like other questions
joehein said:
so, i recently bought this phone new in box. opened the box, inserted my sim and it does not recognize it. now i should mention that i use walmart family mobile as my carrier. could that be my problem? i'm told that t-mobile phones work since there a branch of t-mobile but so far no luck. im going from a captivate to this phone, so the sim was bigger. i used the template deal and cut it down to the micro sim size which i thought could be my problem but the sim happily works in the captivate. any help with this would be greatly appreciated. i will answer all questions to my greatest abilities and i apologize in advance if im the 18th person to ask this today like other questions
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You can not swap SIM cards from one provider to another unless your phone is unlocked..
You need to purchase a T-Mobile SIM card kit...
Zaphodspeaks said:
You can not swap SIM cards from one provider to another unless your phone is unlocked..
You need to purchase a T-Mobile SIM card kit...
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but this works with other t-mobile phones and i know this because i have done it without an unlock, but those were older older phones like the s1 and s2. does the t999l specifically pick a fight? maybe a quirk of 4.1.2?
joehein said:
but this works with other t-mobile phones and i know this because i have done it without an unlock, but those were older older phones like the s1 and s2. does the t999l specifically pick a fight? maybe a quirk of 4.1.2?
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I believe in order for this to work on this device, you would need to unlock it..
I'm no expert, but this is my personal experience..
In order for me to test this, I would have to have both devices and YOUR sim card..
Zaphodspeaks said:
I believe in order for this to work on this device, you would need to unlock it..
I'm no expert, but this is my personal experience..
In order for me to test this, I would have to have both devices and YOUR sim card..
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well a man can hope right? and from my extensive research i have found that because of the fancy L the only way to unlock this is via a dude on ebay, or a code directly from t-mobile. i doubt t-mobile would do this for a non-contract phone though. it certainly does suck to suck.
Esn?
~SanaDrate + LTE
"Doesn't recognize it" please explain what exactly what is happening. If it is still asking for a SIM to be inserted, you will need a new SIM, but if it is asking for a Unlock PIN Code or similar, then you will need to unlock the phone to use with a non-TMo provider. Personally, I think that since you cut the SIM and it is not lining up. You should get a new (factory made, not cut) Micro-SIM. Also, I believe that it should work with Simple, Straight Talk and Walmart Family on any TMo phone.
Hey guys so I just got a new M8 through ATT. I was wondering since they shipped the phone to me can I just activate the new sim card and put it in the phone no problems? Or do I need to Activate the phone as well. I purchased and had it shipped from ATT. Just wondering since I never had to activate my nexus 4 and don't remember for my LG G2.
Thanks for the help!
magestic1995 said:
Hey guys so I just got a new M8 through ATT. I was wondering since they shipped the phone to me can I just activate the new sim card and put it in the phone no problems? Or do I need to Activate the phone as well. I purchased and had it shipped from ATT. Just wondering since I never had to activate my nexus 4 and don't remember for my LG G2.
Thanks for the help!
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As long as the sim you have is compatible with the carrier you ordered from, and your sim is currently working, you won't have any problem just putting it into a new phone.
That being said, it needs to be the right size simcard. The One M8 using a NanoSim. If your current sim is not a nanosim you'll need to go into the store and have them transfer your account information onto a new sim (this is usually done for free).
WinterApocalypse said:
As long as the sim you have is compatible with the carrier you ordered from, and your sim is currently working, you won't have any problem just putting it into a new phone.
That being said, it needs to be the right size simcard. The One M8 using a NanoSim. If your current sim is not a nanosim you'll need to go into the store and have them transfer your account information onto a new sim (this is usually done for free).
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Thanks the phone came with a new sim card!
magestic1995 said:
Thanks the phone came with a new sim card!
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Depending on how your provider works, booting up the M8 with the new sim should deactivate your old sim if they're tied to the same number. If that's not the case, you'll likely have to transfer your account to the new sim over the phone or in store.
WinterApocalypse said:
Depending on how your provider works, booting up the M8 with the new sim should deactivate your old sim if they're tied to the same number. If that's not the case, you'll likely have to transfer your account to the new sim over the phone or in store.
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Yeah I knew that. Just had to make sure there wasnt some sort of activating the phone as for some reason.
Thanks!
Looking at buying an N4 used on Amazon. As such it will not have the SIM. Will my S4 SIM work or will I need to get one from Sprint?
dh350nwo said:
Looking at buying an N4 used on Amazon. As such it will not have the SIM. Will my S4 SIM work or will I need to get one from Sprint?
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I dont think Sprint sells 'burner sims' as easily as Tmobile does. But ive never gone the route youre going.
People have had success with swapping SIMs (on same carriers, of course), so id do a little more research before you buy.
dh350nwo said:
Looking at buying an N4 used on Amazon. As such it will not have the SIM. Will my S4 SIM work or will I need to get one from Sprint?
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Initially when I got the note 4 in October around the release date, there were issues with the signal quality and I read a few threads that stated if you swap the SIM card it would fix the issue. I had a previous s4 I was using with Sprint and I did swap the SIM card to my new sprint note 4 and it booted and worked OK but I didn't really see any improvement . so I ended up swapping the card back to the original sprint note 4 sim card and had it reactivated. So for me going from Sprint s4 to sprint note 4 I was able to swap the SIM card. your mileage may vary?
My Sprint store gave me one for free. They just asked if I was going to activate my phone on Sprint.
So - this is my 1st Dual-SIM phone, and I'm very happy to get away from having to carry 2 different phones (personal on T-Mobile; work on AT&T - in the USA). I thought that everything had been working correctly - until I was away from my Wi-Fi signal. If I have SIM1 selected for data (T-Mobile), everything is fine. If I select SIM2 - I get nothing. It always shows 3G for AT&T even though I'm in a very strong 4G area for AT&T.
I've been through the Access Point Names settings for AT&T and they matched what I found on AT&T's web site. I even duplicated them with a new name to make sure that they were correct - still nothing. I've played around with which slot the SIM card was in as well as only installing one at a time (just AT&T in SIM1, just AT&T in SIM2, etc.) rebooting the phone each time - still no luck.
Hoping for an assist or "things to try" from the community as I don't expect much help from AT&T on an unlocked phones. Any help is very much appreciated!
Thanks!
tmatlack said:
Hoping for an assist or "things to try" from the community as I don't expect much help from AT&T on an unlocked phones. Any help is very much appreciated!
Thanks!
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Welcome to the DS family. Does SIM card manager show 4G/3G/2G enabled for both SIM's? On my older Note 8 4G wasn't supported simultaneously so you had to manually switch the 2nd SIM to 4G but on my Note 10+ this limitation doesn't exist but still worth checking.
sansnil said:
Welcome to the DS family. Does SIM card manager show 4G/3G/2G enabled for both SIM's? On my older Note 8 4G wasn't supported simultaneously so you had to manually switch the 2nd SIM to 4G but on my Note 10+ this limitation doesn't exist but still worth checking.
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4G/3G/2G is selected for both SIM's, but still only shows 3G for the AT&T SIM.
tmatlack said:
4G/3G/2G is selected for both SIM's, but still only shows 3G for the AT&T SIM.
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That would've been too easy. Do you observe the same behavior if you swap the SIM card positions? Also what if you put in just the AT&T SIM by itself (i.e. does it ever get 4G in either slot)?
sansnil said:
That would've been too easy. Do you observe the same behavior if you swap the SIM card positions? Also what if you put in just the AT&T SIM by itself (i.e. does it ever get 4G in either slot)?
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I've tried both slots with just the AT&T SIM - never get data and never anything but 3G. Strange thing is calls and texts go through...
Hmm, that sounds like it's missing an LTE band it needs to get 4G with AT&T. I don't have an AT&T SIM hand to test with but for the non-US Samsung phones don't have full support for the frequency bands US carriers use (I'm assuming you have an intl phone so correct if wrong.).
I have the dual SIM and get LTE on ATT. I reckon you need to contact ATT and tell them you are using a note 10+ and need LTE enabled.
ekerbuddyeker said:
I have the dual SIM and get LTE on ATT. I reckon you need to contact ATT and tell them you are using a note 10+ and need LTE enabled.
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Spent 2 hours on the phone with them last night. They had me set up the Access Point names over & over - no luck. They suggested I buy an AT&T branded phone. Big help...
I once came from another device to another device and had the wrong kind of sim for 4G/LTE. Or maybe the sim is damaged, or it's just registered wrong.
So: try Hard reset the device AND get a replacement sim card from ATT (can get them at the store and don't let them sucker you into paying for it). Perhaps that will do it.
Came across the post below - I do have an old AT&T SIM card (6 or 7 years?). Looks like an Android 9 update at some point caused issues with older AT&T SIM cards. I'm heading out to get a new SIM from AT&T tonight... Thanks for the attempts at helping - I'll update tonight and let you know how it goes. May be in for a fight - it's a corporate phone and I'm not authorized on the account...
https://forums.att.com/t5/Apple/Cellular-data-not-working/td-p/5731162
What's the update?
I'm in same boat well I have att work phone and T-Mobile personal. Am thinking of jumping to the international note 10 plus phone for dual SIM
joogle said:
What's the update?
I'm in same boat well I have att work phone and T-Mobile personal. Am thinking of jumping to the international note 10 plus phone for dual SIM
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So - I was able to get it working. I had been using the same SIM card for 6+ years. However, getting a new one didn't fix the issue.
They said that the IMEI number wasn't coming up as a valid number. I had a One Plus 7 Pro laying around, so I had them register the new SIM card to that phone, and it magically started working (the old Sim didn't work in it, either). After getting that working, I just moved the SIM to the Note 10+, and haven't had any issues, since.
tmatlack said:
Came across the post below - I do have an old AT&T SIM card (6 or 7 years?). Looks like an Android 9 update at some point caused issues with older AT&T SIM cards. I'm heading out to get a new SIM from AT&T tonight... Thanks for the attempts at helping - I'll update tonight and let you know how it goes. May be in for a fight - it's a corporate phone and I'm not authorized on the account...
https://forums.att.com/t5/Apple/Cellular-data-not-working/td-p/5731162
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tmatlack said:
So - I was able to get it working. I had been using the same SIM card for 6+ years. However, getting a new one didn't fix the issue.
They said that the IMEI number wasn't coming up as a valid number. I had a One Plus 7 Pro laying around, so I had them register the new SIM card to that phone, and it magically started working (the old Sim didn't work in it, either). After getting that working, I just moved the SIM to the Note 10+, and haven't had any issues, since.
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Do the Samsung pay and rewards app work?
joogle said:
Do the Samsung pay and rewards app work?
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I don't use Samsung Pay, but it was there lurking on the side (I disabled it). I use the Samsung Shop app for rewards - it works just fine.
tmatlack said:
I don't use Samsung Pay, but it was there lurking on the side (I disabled it). I use the Samsung Shop app for rewards - it works just fine.
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Thanks what was the exact model number of your phone?
I guess it's time for me to sell my TMobile one and get the international one. I use the Samsung Pay / Cashback and Shop Samsung app from their set
joogle said:
Thanks what was the exact model number of your phone?
I guess it's time for me to sell my TMobile one and get the international one. I use the Samsung Pay / Cashback and Shop Samsung app from their set
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SM-N9750/DS is the model I bought.
tmatlack said:
I don't use Samsung Pay, but it was there lurking on the side (I disabled it). I use the Samsung Shop app for rewards - it works just fine.
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tmatlack said:
SM-N9750/DS is the model I bought.
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Did you notice any signal degradation on T-Mobile with maybe lack of bands?
Lastly where did you buy yours from? If it was eBay what was the seller name?
Thanks