[Q] Bought Used Note 2, Not Getting 4g? - Verizon Samsung Galaxy Note II

I recently bought a used Galaxy Note 2 from someone (via craigslist). The phone is in perfect condition externally, looks brand new. It has stock Android 4.1.2. When I picked it up I tested it out and everything worked great, however the area we were in didn't have 4g so I couldn't test that. Got home and switched my Sim card from my old galaxy nexus to the note 2 and it won't connect to 4G at all. It gets 4 bars of 3G, wifi works fine, making calls works fine. Moved the sim back to the galaxy nexus and 4G comes right up.
I called verizon tech support and the guy I spoke with tried to do some kind of update that involved rebooting the phone but that did not fix the problem. He said the only other thing to try is a new sim card, so one is in the mail. If the new sim doesn't work he says it's a device issue. I'm having trouble believing that the sim could be the problem since it works fine in my nexus.
FYI I've tried setting the network mode to both Global and LTE/CDMA.
Is there anything else I can try? Thanks in advance.

The only other thing to try with it is to flash root66 with the NAND Erase box checked in Odin to see if there is something still left on the phone causing this.
Sent from my SCH-I605 using XDA Premium HD app

You could try the hidden settings. Force lte. Let me see if I can find a link.
If you play with the hidden settings though, be careful, and remember everything you do in there.
"One small step for man, One giant leap for mankind" said anyone who has tried Moon Rom

Related

[Q] My phone has no phone number...?

I bought my Vibrant off-plan, then swapped in my SIM from my G1.
This means Android doesn't know my phone number. Does anyone know how to set this? Apps like Nimbuzz complain about the missing number.
What? Are you not able to make calls? I took my SIM card from my G1 to a Vibrant and worked fine. What happens when you try and put your SIM card in your G1? Does the # appear again?
http://forum.xda-developers.com/showthread.php?t=760222
maybe. he say in settings -> about phone -> status-> my phone number. i have my off plan too n i have some problems with some applications that say. idont. have a phone number
smerff said:
http://forum.xda-developers.com/showthread.php?t=760222
Click to expand...
Click to collapse
Yup, that's it. I'll try the OTA activation message thing. Thanks!
I had this problem on my MYT3G. TMO support was not able to assist.
I finally found a solution here on XDA. (cant find the link right off hand)
I removed my SIM,
powered up the phone
shutdown the phone
installed SIM and voila.... My number now shows up on the phone.
I had this a couple of years ago with my G1. I called T-mo, let them know... 5 minutes and a reboot and it was showing up, no problem. Just call T-Mo...
Thanks again smerff, that worked and the T2 support lady fixed my friend's missing number on the same support call. Can't argue with that!
Mine had always been like this, in my old G1 and now. Figured it was my sim card, I never looked into it though. Maybe I'll call Tmo and see what they day.
Sent from my SGS Vibrant
This was like this for me with my old SIM card (had it since the days of the first PocketPC Phone Edition from like 2002). Replaced the SIM for other reasons with a brand new one and now my phone number shows up. Don't know if that was the reason or not.
The tmobile rep told me that they were duplicating old sim data to new sim cards for issues just like that. Don't know how that would affect anything or why. Just an idea.
Sent from my SGH-T959 using the XDA mobile application powered by Tapatalk

Internets keep cutting out

I had this problem running miui, cm7, and now I'm on unnammed. I've used all the modems and still nothing helps. I thought unnammed didn't have this problem? To fix it I haft to flip to airplane mode and back, then its fixed.
Sorry if this has been asked. I'm on taptalk on my phone and I don't know how to search with it
Sent from my SAMSUNG-SGH-I777 using Tapatalk
Could be APN settings. I don't know them off hand, but they are listed in post 2 of the miui thread.
If it happens on multiple ROMs it could also be a bad SIM card. Does it do it on pure stock? If so, try a new SIM card.
Sent from my Galaxy S II (i777)
ok, thanks. ill look them up. this issue is making me want to switch back to my iphone, but hopefully this will fix it cause i like android, just this is getting old
Are you talking about wifi or 3g?
Are you using any battery saving apps like Juice Defender?
ZeroIsntTheHero said:
Are you using any battery saving apps like Juice Defender?
Click to expand...
Click to collapse
This. I haven't seen this issue reported often, and in the past, it's turned out to be an app interfering with the connection. If not, it's likely an apn issue.
randrewm97 said:
I had this problem running miui, cm7, and now I'm on unnammed. I've used all the modems and still nothing helps. I thought unnammed didn't have this problem? To fix it I haft to flip to airplane mode and back, then its fixed.
Sorry if this has been asked. I'm on taptalk on my phone and I don't know how to search with it
Sent from my SAMSUNG-SGH-I777 using Tapatalk
Click to expand...
Click to collapse
I've had the same thing happen to me on other AOSP roms too. On both the SGS2 and my captivate.
I just switched to iscrewed to see if the prob is still there. Its hard to reproduce the bug, but it happens when i go from either:
1. being connected to wifi for a long time and then leaving that area, mobile data doesnt turn back on
2. being in a bad service area for a long time, and then leaving it, mobile data doesnt turn back on.
The worst thing about it is i use google voice for texts, and thats usually how i can tell that it cut out, because i stop getting texts from people.
I love android and google, but honestly if problems like this dont get ironed out, then as long as the next iphone has a decent size screen im probably switching over.
FYI this has occurred when i had the bare minimum installed on my phone, and i never use any ridiculous battery saving apps.
lourivellini said:
I've had the same thing happen to me on other AOSP roms too. On both the SGS2 and my captivate.
I just switched to iscrewed to see if the prob is still there. Its hard to reproduce the bug, but it happens when i go from either:
1. being connected to wifi for a long time and then leaving that area, mobile data doesnt turn back on
2. being in a bad service area for a long time, and then leaving it, mobile data doesnt turn back on.
The worst thing about it is i use google voice for texts, and thats usually how i can tell that it cut out, because i stop getting texts from people.
I love android and google, but honestly if problems like this dont get ironed out, then as long as the next iphone has a decent size screen im probably switching over.
FYI this has occurred when i had the bare minimum installed on my phone, and i never use any ridiculous battery saving apps.
Click to expand...
Click to collapse
Have you tried a new SIM card? My problem was similar, and followed me from one phone to another as you describe. New SIM card fixed it right away.
Sent from my Galaxy S II (i777)
quarlow said:
Have you tried a new SIM card? My problem was similar, and followed me from one phone to another as you describe. New SIM card fixed it right away.
Sent from my Galaxy S II (i777)
Click to expand...
Click to collapse
Wow, i didn't even consider that.
I will be trying and will report back. If this fixes it i will owe you my life!
I might have to switch back to cm7 just to name sure it's the Sim card that's causing it.
quarlow said:
Have you tried a new SIM card? My problem was similar, and followed me from one phone to another as you describe. New SIM card fixed it right away.
Sent from my Galaxy S II (i777)
Click to expand...
Click to collapse
ill try this out tomorrow. just now when checking my email i had to turn on airplane mode and back off to get data to work.
also, i tried the apn settings on the first page of the miui thread and it didnt work. i tried those settings on miui, wiui, cm7, and unnammed but they all made it so that my internet didnt work at all.
so just to clarify, i shouldnt haft to change apn settings and my phone shouldnt be doing this on non stck roms, right? sim is likely the problem? this has gotten really old really quick and its embarrassing when im trying to show my friends something but my phone isnt working.
Your phone should work fine on any ROM you find here. Mine does. I never have to play with APNs, even on miui. I never have to play with airplane mode or power cycle. But, when my SIM was bad I would drop data connectivity all the time. Calls would fail (outbound only), and other glitchy reception issues. Sometimes airplane mode fixed it, sometimes power cycle, sometimes airplane mode on, power cycle, and all times it was temporary. Its worth a try, shouldn't cost anything to get a new SIM. If they give you trouble at the store just tell them you called 611 and they told you to go in for a new one. If that doesn't fix it go warranty route for a new phone.
Sent from my Galaxy S II (i777)
randrewm97 said:
also, i tried the apn settings on the first page of the miui thread and it didnt work. i tried those settings on miui, wiui, cm7, and unnammed but they all made it so that my internet didnt work at all.
Click to expand...
Click to collapse
Those APN settings have worked fine for me on both CM7 and every Sammy ROM I've used. I always have (unrelated) problems with MIUI, so I can't verify that one.
So i went today and got a new SIM. Its been about 9 hours, but no problems yet. Time will tell if it works, but im willing to bet that was the problem, and this is why.
When i went to get my sim, the guy there told me that when ATT started rolling out 4g phones (which includes 3.5g) many employees had trouble with their data switching on and off until they switched their sim cards.
Then i started thinking to myself - I've had the problem about as long as I had my SGS2, and only had the problem with AOSP roms on my captivate - then i made the connection.
When i used a stock, or stock based rom on my captivate, i had no problems. The second i used an international ROM, or an AOSP rom is when i would have the issues. What is the difference between the roms............. The ATT rom doesnt have hspa+ enabled, so using my old "3g" sim card i was fine. No 3.5g to connect to to cause problems. CM and international Roms would use that new 3.5g network and would then screw up.
That is my theory anyway, and if it turns out true it would have solved one of my biggest annoyances with android. (or at least my android experience)
fingers crossed
i too went in and got a new sim. my phone service actually quit working before going in. id get calls and i could hear them but they couldnt hear me. i replaced the sim and all is good. where miui would hang and data would freeze and id haft to redo the airplane mode trick, it would just hang for a sec or 2 and then start downloading again. ive only had it hang 2x now and i think its because it might be switching from hspa to 3g or even wifi.
so for the sim card thing worked. if it fails in the mean time, ill come back to this and give an update. thanks for suggesting it being the sim card cause i wouldnt have thought of that.
I'm another day strong without any problems. I don't know of its due to the new sim or because i switched to a Samsung based rom. I should switch back to test, but I'm loving the speed of icsrewed right now.
If i had to guess i would say it's due to the sim, and if so, there should be a sticky somewhere that says to make sure your not using an older 3g sim card. Would have saved me months of aggravation.
Will report back after a few more days. In a week or so I'll switch back to cm to see if it fixes it there as well.
That's one reason I generally buy my phones at the att store (authorized reseller, but dedicated to att phones). Usually they will price match, and they know things like that. My SIM went bad when I had my captivate. Later when I upgraded to a faux G phone the att rep knew I would need a new SIM, and replaced it then, even though it was only a month old. They also knew the "3G" data plan needed to be converted to a "4G" (still unlimited) plan on their system for me to get data.
You don't get that kind of assistance when you buy at Walmart, online, etc.
Sent from my Galaxy S II (i777)
quarlow said:
That's one reason I generally buy my phones at the att store. Usually they will price match, and they know things like that. My SIM went bad when I had my captivate. Later when I upgraded to a faux G phone the att rep knew I would need a new SIM, and replaced it then, even though it was only a month old. They also knew the "3G" data plan needed to be converted to a "4G" (still unlimited) plan on their system for me to get data.
You don't get that kind of assistance when you buy at Walmart, online, etc.
Sent from my Galaxy S II (i777)
Click to expand...
Click to collapse
Amazon Mobile just sends you a new simcard anyways lol
Interesting, maybe next time if my data refuses to work I should bug at&t for a new Sim card. I had problems on different roms including stock rom where I had to turn off and on my data or else it will not work. But I think my modem might have played a role. Data seems fine now.
Sent from my SGH-I777 using XDA App
zynine said:
Interesting, maybe next time if my data refuses to work I should bug at&t for a new Sim card. I had problems on different roms including stock rom where I had to turn off and on my data or else it will not work. But I think my modem might have played a role. Data seems fine now.
Sent from my SGH-I777 using XDA App
Click to expand...
Click to collapse
If you go directly to an AT&T store they replace it for free.
penguinlogik said:
If you go directly to an AT&T store they replace it for free.
Click to expand...
Click to collapse
Yup just show up. They shouldn't charge. as long as your an att customer theyll take care of you. I've never heard of anyone paying for a new Sim. If you lose your Sim I've heard of them charging people, but i doubt they'll charge even then.

Got data but wont let me dial out or text

Hello I had to get another note 2 over this issue I tried using my wife's sim card and it was a no go. It started out of the blu I woke up all worked well then a few hours later I wasnt able to use my phone. It was only good for going on the web and on here. I kept the first note 2 and just bought a new one I would love to fix it for my wife any help would be great. It was rooted and running Jedixv for over a month I tried new sim cards and used sim cards. When I talked to Verizon they said the phone wasn't connecting to the tower but I had full 4G service. If you got a guess im more then willing to try its already down so if I kill it off the rest of the way it wont be to be of a loss. Thanks for any help given.
Sent From My Galaxy Note 2 I605 running Novella Dos... XDA Premium. ..

Verizon Note 2 on other carriers experience thread

I think this deserves a thread on its own and this shouldn't be closed because there are a lot of different ways this can go and a lot of different ideas behind using this effectively.
I was unhappy about the amount of money Verizon charged per month so I decided to end my contract and use my Note 2 on T-Mobile. Unfortunately, "T-Mobile" Note 2's are rather hard to come by so I stuck with the Verizon one and decided to unlock it. My question is:
For people using the Verizon Note 2 on other 'contract free' plans in the US:
1) Which rom works for you?
2) Did you modify settings to get data to work properly?
3) Which plan did you choose and how do you like it?
I'll start:
1) I'm using Tweaked. Out of the box, it works with T-Mobile SIM card and receives data as well. In San Diego I get HSPA+ most of the time, even indoors, so the rom works pretty well with different carriers. I did use the Verizon Tweaked rom as well.
2) It wasn't necessary. With the stock rom I wasn't able to consistently get data. I wasn't even able to get Edge to work properly. With Tweaked, I didn't have to modify the MMS settings so I can even send picture messages without issue.
3) I'm using the T-Mobile $30 plan with Wal-Mart. I get 100 minutes a month, 5GB of 4G data and unlimited text messages. Contrary to popular belief, text messages do not eat up my minutes. I send more than 50 text messages per day and I still have about 20 minutes left before my recharge and I'm about 3 weeks into this month.
Essenar said:
I think this deserves a thread on its own and this shouldn't be closed because there are a lot of different ways this can go and a lot of different ideas behind using this effectively.
I was unhappy about the amount of money Verizon charged per month so I decided to end my contract and use my Note 2 on T-Mobile. Unfortunately, "T-Mobile" Note 2's are rather hard to come by so I stuck with the Verizon one and decided to unlock it. My question is:
For people using the Verizon Note 2 on other 'contract free' plans in the US:
1) Which rom works for you?
2) Did you modify settings to get data to work properly?
3) Which plan did you choose and how do you like it?
I'll start:
1) I'm using Tweaked. Out of the box, it works with T-Mobile SIM card and receives data as well. In San Diego I get HSPA+ most of the time, even indoors, so the rom works pretty well with different carriers. I did use the Verizon Tweaked rom as well.
2) It wasn't necessary. With the stock rom I wasn't able to consistently get data. I wasn't even able to get Edge to work properly. With Tweaked, I didn't have to modify the MMS settings so I can even send picture messages without issue.
3) I'm using the T-Mobile $30 plan with Wal-Mart. I get 100 minutes a month, 5GB of 4G data and unlimited text messages. Contrary to popular belief, text messages do not eat up my minutes. I send more than 50 text messages per day and I still have about 20 minutes left before my recharge and I'm about 3 weeks into this month.
Click to expand...
Click to collapse
i just bought a verizon note 2 today for my at&t plan... i put my sim in and i had voice and text instantly. changed the APN and had hspa+ data.. didnt even need to root it to change the apn like i had read on another site. never knew these phones were unlocked out the box from verizon. is LTE possible im wandering with at&T? maybe with a new radio?? even so im fine with 4g, LTE would just be a plus.
Some tmobile users have had problems... I hope somebody can help those users out.
Hi Everyone,
I've been getting the shaft from Verizon with the Galaxy note 2 and paying the 200+ month bill as well. Anyone out there switch over to Page Plus, I've read that they piggy back off of Verizon's network. Any experience ? Thanks
Im curious about this as well, looking to move to tmobile with my note 2 until something else comes along.
Sent from my SCH-I605 using xda app-developers app
I'll be hopping over to AIO in a few weeks, I'll tell y'all how it goes.
Took my rooted verizon note 2 running alliance rom into a tmobile store today. I borrowed a sim card and booted up. It showed signal, but wouldnt recognize it. I switched to global mode in mobile networks and ran apn global fix and it showed h+, h, and 3g. Data was functional as was wifi. Should it show 4g or LTE as well?
Sent from my SCH-I605 using xda app-developers app
Tmobile 4g is h+ they are rolling out lte oz certain areas but without proper radios the Verizon note 2 will not get their lte and I don't suggest flashing another carriers radios. So hspa+ would be the best you could get.
Sent from my SCH-I605 using XDA Premium 4 mobile app
dysfunkshun said:
Im curious about this as well, looking to move to tmobile with my note 2 until something else comes along.
Sent from my SCH-I605 using xda app-developers app
Click to expand...
Click to collapse
It works pretty well, WHEN it works. Some roms are stubborn about sticking to Verizon and don't allow the switch. I was using Tweaked and it worked well. Tried out LiquidSmooth and couldn't get cell signal at all. Even with global mode.
Now I'm gonna try out Alliance because I want something more current.
flg8r90 said:
Hi Everyone,
I've been getting the shaft from Verizon with the Galaxy note 2 and paying the 200+ month bill as well. Anyone out there switch over to Page Plus, I've read that they piggy back off of Verizon's network. Any experience ? Thanks
Click to expand...
Click to collapse
I have my verizon note 2 flashed to pageplus have great service... everywhere that verizon has service my phone has service.. I only have 3g though . No 4g lte available for page+ yet... call sms mms and data all work.. im running jellybean latest rom
I used my Note 2 in Europe over the last week without many issues. Data was fine and worked well when I used it. Used SFR in France, Vodaphone in Spain, and T-Mobile in the UK. When switching between carriers, first connection to the network took a little bit, but beat out the new wife's SGS4 when connecting to the networks. When I got back to the US, my phone decided to refresh SIM data, but haven't had any issues other than that.
I'm in the process of trying to find an AOSP or 4.3 CM based rom that can use T-Mobile. All I've had luck with so far are TW based roms. As soon as I switch to a CM based rom, I'm not able to make or receive calls and apn settings can't seem to get data to stick.
imnuts said:
I used my Note 2 in Europe over the last week without many issues. Data was fine and worked well when I used it. Used SFR in France, Vodaphone in Spain, and T-Mobile in the UK. When switching between carriers, first connection to the network took a little bit, but beat out the new wife's SGS4 when connecting to the networks. When I got back to the US, my phone decided to refresh SIM data, but haven't had any issues other than that.
Click to expand...
Click to collapse
Anything special needed to run on T-Mobile? Or just drop the SIM in and change network mode?
Sent from my SCH-I605 using Tapatalk 2
Using mine with net10 work great fast data speeds
Sent from my SCH-I605 using XDA Premium 4 mobile app
Just wanted to update some experience:
AllianceROM :
1/5
Just not a very pleasurable experience. Data worked and calls worked fine but I experienced a lot of bugs just in relation to the rom itself. Re-flashes didn't help. Whenever I opened a picture in Gallery it tried to use this Accuweather overlay on the picture, would always crash gallery. GPS wouldn't work properly either. It was always stuck and GPS fix never seemed to do any good.
Pac-Man:
3/5
I want this rom to work really badly. Out of all the roms I've tried, it's the cleanest, fastest and picked up T-Mobile data just fine. Unfortunately it will not send SMS. I tried changing to global mode, GSM mode. 4G worked, 3G worked, data worked and even PHONE CALLS worked. But for some reason even after flashing again, rebooting, reinserting my SIM card, I could never get SMS messages to work. It has the correct MMS info but that's not the issue. It just will not send SMS.
At this point in time, the most consistent and best rom I used was Tweaked but I wanted to try out AOSP after the Nexus 5 came out and I missed the plain Android. I also get annoyed of the Galaxy excessive amount of 'hint' pop ups during initial flashing.
Just switched to net10 and it's not too bad. Data is a Lil slower but not much. Just popped in the sim and added apn info. Running beans 22.
Sent from my SCH-I605 using xda app-developers app
Anyone have any experience switching to AT&T running on CM? Looking to go prepay due to Verizon not have LTE for those plans.
Straight Talk just shut off the data on my VZN Note 2
I've been using my Verizon Samsung Galaxy Note 2 on Straight Talk for several months without any problem. I did the Bring Your Own Phone thing just as they advertised. I never had any problem until 2 days ago when they shut off my data. When I called them, they said my phone and ALL Verizon phones were not compatible with S.T.
I asked why I was able to use it just fine and then all of a sudden they nixed my data. Not the voice or text. Just the data. They only repeated the same prewritten jargon about Verizon phones not being compatible with Straight Talk.
Does anyone have any suggestions?
notyette said:
I've been using my Verizon Samsung Galaxy Note 2 on Straight Talk for several months without any problem. I did the Bring Your Own Phone thing just as they advertised. I never had any problem until 2 days ago when they shut off my data. When I called them, they said my phone and ALL Verizon phones were not compatible with S.T.
I asked why I was able to use it just fine and then all of a sudden they nixed my data. Not the voice or text. Just the data. They only repeated the same prewritten jargon about Verizon phones not being compatible with Straight Talk.
Does anyone have any suggestions?
Click to expand...
Click to collapse
Man, that sucks... I wonder how they found out you are using the Version phone. Just curious which ROM are you using?
I may switch to T-Mobile after my contract ended too.
cainG2x said:
Just switched to net10 and it's not too bad. Data is a Lil slower but not much. Just popped in the sim and added apn info. Running beans 22.
Sent from my SCH-I605 using xda app-developers app
Click to expand...
Click to collapse
Do you also get the + before the number? Example : +123 456 6789.
I get it like that and when I try to redial that same number with the +
I get an error.
Can you also tell me your apn info please?

lost 4g after switching device

i wanted to use my galaxy nexus for a bit an now when i switched back to the note 2 i cant get any 4g its stays on 3g ive tried switching back to nexus to see if sim card was damaged but it works fine.its currently on global setting (tried lte/cdma)nothing in the apn setting i checked vzwinternet still no 4g!could i have killed my 4 g radio?
I wouldn't think so not just from switching your sim card around
Sent from my SCH-I605 using xda app-developers app
Are you rooted, and running 4.3. I've had some problems with it, and seen a lot of people talk about losing 4g
Big Mike's Lil R2D2 running CM KitKat/Devil
When in doubt, factory reset, it will reset the apn settings.
after trying several things i finally stopped in a Verizon store an had my sim replaced which took care of it for me!(on a side note im very satisfied wit accepting the 4.3 ota with root an sum apps dat root enables me to run ive really been enjoying tha small tweaks dat can be made to my device)

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