n920p stuck in roaming mode for calls after unlock - Galaxy Note5 Q&A, Help & Troubleshooting

I unlocked my note 5 from sprint n920p using octoplus or z3x i can't remember which I used. Anyways my verizon sim works fine in phone. data also works fine after i added the APN. However next to signal indicator is a R symobolizing roaming. Everytime I place a call i get a roaming notice I have to accept before call goes through. I'm on verizon prepay so not like they can charge me extra.
Anyone else experience this. I've unlocked 20 or so sprint note 5's and this is first one i've had issues w being stuck in roaming for voice calls.

i think the phone has sprint version of software and it thinks it should be on sprint. Try flashing another custom rom without sprint stuff. May not really be on roaming as such. Just my guess.

Related

[Q] Sim Unlocked At&t s5, will it work with Verizon's network?

I carrier unlocked my Galaxy S 5 and wanted to know if it would work on Verizon's network.
It might work on Wcdma, & Lte. Maybe other chime in.
Sent from my SAMSUNG-SM-G870A using Tapatalk
I'd like to know as well.
Because I'm switching and my S5 is carrier unlocked.
When I put my VZW SIM (which works fine in an iphone 6) in the phone there is no indication of a problem, i.e. wrong sim, etc.
However the signal icon is generic and if I try to place a call it gives me that dreaded not registered on network pop up.
If I look in the properties on the phone the (VZW) number is displayed but it does not show as activated on network.
So my question is does the S5 (actually purchased at a Best Buy store as MetroPCS and unlocked to use on ATT) have the proper modem to work with VZW? If not I will need to sell it.
Interestingly enough I put the ATT SIM in the (VZW) iphone and it worked instantly. Placed calls, send SMS, and get LTE speeds with nothing to change whatsoever!
Here's a fairly good read on network bands and compatibility between carriers....
It should help.....g
http://www.tech-recipes.com/rx/1498...-network-frequencies-and-phone-compatibility/

Cash for Note 5 help!

I'll keep it short. I have rooted Sprint Note 5. Currently with TWRP recovery and MOAR rom. I called Sprint to "Unlock" the phone for me (wasn't financed, I purchased it outright on Swappa...previous owner apparently used it on Ting) and the unlock went through. Now, I'm not sure whether the unlock I did was a domestic unlock or just an unlock to use the phone overseas. My fault for not finding out.
Fast forward. I went over to MetroPCS yesterday with my Sprint Note 5. The sim card was accepted and I called MetroPCS so that they can register the IMEI of the phone in their database. I quickly tested data and sent a text but didn't bother making a phone call. Long story short for the life of me I cannot get a phone call to go through.
I've tried two different MetroPCS APN settings and messed with Network settings (LTE/CDMA and Automatic) The best I can do is get data working and text messaging but not phone calls. I went into MetroPCS today to see if one of the morons could see if they could do something with it. The guy went into Network Mode and changed it to the GSM/whatever option (don't have the phone in front of me ATM) and sure enough the phone was able to make a phone call and the data worked!
However, around 30 minutes later I try to use data to update an app in the PlayStore and I'm notified that I have no connection. I go back and forth between Network settings and I'm back to square one where I can only get data and messaging. The GSM Network Mode no longer shows a signal.
Soooooooo, if anyone can get me through this mess I will give $20 for your time and energy! I'm about to just flash stock Sprint firmware and sell this piece of crap on Ebay and get different phone for MetroPCS. This thread is my last attempt at finding a resolution!
@SantinoInc, have you checked with Sprint if they have locked the device?
What bands does Metro use for 4G/LTE and is it compatible with a Sprint-based device?
Try using 2G/3G mode instead of the 4G/LTE mode.
What rom are you using?

OnePlus 3T On Verizon

So I was bored and wanted to play around and try to get this to work. So far I have been successful to get data text and mms working on 3G. Now I have noticed that when I boot the phone that it connects to LTE with a strong signal then it reconnects back to 3G its almost like its possible but something it blocking it. Has anyone had success getting further?
UPDATE: I have gotten FULL LTE on Verizon working. Currently trying to figure out a way to allow CDMA as well for calls
Ya good luck I had same issue as you . Talk text 3g working good. Or LTE only working .Never could figure out how to get them both going
Yea I know after hours of messing around lol and two sim cards wasn't satisfying enough I like the phone enough to jump off big red to try T-Mobile. I honestly like this phone better then my Pixel XL
I ditched my Verizon unlimited data plan for cricket unlimited and have no regrets. Best choice I ever made
joeyac02 said:
So I was bored and wanted to play around and try to get this to work. So far I have been successful to get data text and mms working on 3G. Now I have noticed that when I boot the phone that it connects to LTE with a strong signal then it reconnects back to 3G its almost like its possible but something it blocking it. Has anyone had success getting further?
Click to expand...
Click to collapse
Can you explain in detail exactly how you got this to work? I am dying to get this phone I had 1+1 when first realeased and left Verizon to get it, but now Im back on Verizon with my business phone and want this phone nothing else is close to this phone
bigtymeplayer85 said:
Can you explain in detail exactly how you got this to work? I am dying to get this phone I had 1+1 when first realeased and left Verizon to get it, but now Im back on Verizon with my business phone and want this phone nothing else is close to this phone
Click to expand...
Click to collapse
It won't work it's one or the other. You are wasting your time
The city I live In has Verizon's xlte network and if you upgrade to advanced Calling then voice calls and messages all use 4g LTE data instead of CDMA, so I would only need LTE data to work, I was able to get the 1+1 to get Verizon's signal but after 5 mins they noticed and intentionally blocked me off their Network a message popped up on the 1+1 saying I had been blocked
bigtymeplayer85 said:
The city I live In has Verizon's xlte network and if you upgrade to advanced Calling then voice calls and messages all use 4g LTE data instead of CDMA, so I would only need LTE data to work, I was able to get the 1+1 to get Verizon's signal but after 5 mins they noticed and intentionally blocked me off their Network a message popped up on the 1+1 saying I had been blocked
Click to expand...
Click to collapse
You have to add VoLTE on the phone AND with the carrier. you did both of these options, and t hen were blocked? Did you ever call and ask "why?"?
Thanks
joeyac02 said:
UPDATE: I have gotten FULL LTE on Verizon working. Currently trying to figure out a way to allow CDMA as well for calls
Click to expand...
Click to collapse
Just curious how you have "LTE" activated on the phone. I turned on "only LTE", but I get absolutely nothing. I am only interested in LTE on t he phone, I do not need to make voice calls of SMS
Force LTE provisioning
I know that people had the same issue on the ZTE axon 7 but we're able to force LTE provisioning by going into the dialer and dialing *#*#4636#*#*. This brings up a hidden test menu and under phone information there is a switch for LTE provisioning. It takes a few tries but eventually sticks on the axon. Can someone try this on the one plus phones to see if it works?
I know this has been rehashed many times, but I thought I'd share a my experiences of how to make the 3T usable on Verizon. Main reason I have the 3T is dual SIM and OEM bootloader unlock. Fantastic device. Switched from Verizon to AT&T just for the phone. The problem is my work uses Verizon. I refuse to carry two phones. So what I've done to solve this is bought the GravityBox app, which has a feature that allows, (among many things!) you to add a custom quick setting shortcut for Network Mode. It lets you decide which SIM the setting applies to, as well as any network modes to cycle through when pressing the shortcut. I of course pick the Verizon SIM. And only select two network modes: 1 CDMA only and 2 LTE only. CDMA only allows calls,text and 2G to work perfectly. When a sending or receiving a MMS on Verizon SIM, or needing to use Verizon LTE, I toggle to Verizon LTE only. This does kick AT&T offline for some reason, but beings that I rarely need to use Verizon data, it's not that big of deal.

Can't Activate Note8, fails on configuration with Sprint & Boom Mobile

Hi Guys, I'm wondering if someone more knowledgeable can help advise. I've spent 12 hours and cant activate my Unlocked Qualcomm Note8 on any of my service providers (SMN-950U1.)
I want to use it on Boom Mobile Red (Verizon MVNO)
I cant get the Network Operator to configure, when I select Verizon it fails on configuration. I'm not referring to APN because I do not even get calls, the Operator is listed as "Emergency Calls Only". The Sim works perfect on my Pixel XL and iPhone 7 Plus. This phone was purchased unlocked form Samsung direct with clean IMEI. I called Samsung and they have no idea, they said the phone is defective, which I believe it is not.
I had an issue activating with Sprint and still have not had Data working, though I was able to get calls. I've given up w/ Sprint and will upgrade that line with a iPhone X.
I inserted my friends Verizon Post Paid Sim from his Moto Mod phone and everything was perfect (calls, TM, LTE calling) and the phone got LTE+. Is it possible the Note8 unlocked will only work with the big 4 carriers, ST and TW? I read a similar issue people from Boost Mobile have when they insert their sims it says invalid Sim. I really have no idea what is going on - Boom doesn't have many customers and their support team has never delt with this issue, they said the phone is defective. Has anyone been able to use a Unlocked Note8 on Boom? I've tried flashing various variants of firmware, including Verizon with no success. I'm puzzled with what is going on.

Dual Sim Galaxy Note 9 SM-N960F/DS Stock Rom Now Supports Verizon VoLTE, Looks Like

I have knox tripped but completely stock SM-N960F/DS that has Verizon VoLTE working perfectly fine !!!
I have an international SM-N960F/DS from ebay a few months ago. I had to install custom rom to get it work with Verizon. Hence Knox tripped.
Today, because of other reason, I decided to flash a stock rom to it. I took N960FXXU3CSF9_N960FOXM3CSF9_XSP which is for Singapore, and flashed to it and turned it completed stock except for tripped Knox. Afterwards, got an OTA update via wifi.
I have a already activated Verizon Sim and a Google Fi data-only sim, and they somehow work fine with stock rom. Verizon sim had VoLTE option, and registered IMS. I can make phone calls, text etc. obviously, there is no wi-fil calling or video calling.
I did have problem right after setting up the phone to get the sim cards to grab on signal and/or get LTE data turned on. took sometime to get them working, but once LTE worked, the VoLTE worked all the time. I did setup the phone without sim, and then put sims in there. in order to get signal, I had to get the phone on in a strong signal area for 30 min or so, and had tried to move sim around different slots or put one sim in first etc. I don't even know what worked at the end, but after an hour or so of different tries, now both sim cards worked well, and I can make phone call and receive phone call via Verizon.
Maybe Samsang finally did something to CSC to allow VoLTE. but if this is true, quite significant, as international Note 9 now works without any modification in at least Verzion if you don't need wifi calling or video calling.
I don't have T-Mobile voice sim card, therefore, I can't get if VoLTE works T-Mobile or AT&T.

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