SM-G900a rooted with stock 4.4.2
not sure what i did but i was taking out sim and sd card in my wifes at&t S5 and when i got everything back together i tried to make a call and it says the phone is deactivated.
We use straight talk and its been working fine for like 3 MONTHS...
I checked the IMEI online and its completely clean and good to go!
Please someone help me. We need thsi phone working we are driving back home for Xmas tomorrow!
Please guys....
(fyi- i did see the symbol at top of At&t update/device management - the arrows before i rebooted)
dovedescent7 said:
SM-G900a rooted with stock 4.4.2
not sure what i did but i was taking out sim and sd card in my wifes at&t S5 and when i got everything back together i tried to make a call and it says the phone is deactivated.
We use straight talk and its been working fine for like 3 MONTHS...
I checked the IMEI online and its completely clean and good to go!
Please someone help me. We need thsi phone working we are driving back home for Xmas tomorrow!
Please guys....
(fyi- i did see the symbol at top of At&t update/device management - the arrows before i rebooted)
Click to expand...
Click to collapse
Did u figure this out? There's no way the phone can b deactivated? Makes no sense. Unless your straight talk month service ran out.
WOW guys
here's the scenario.
i have the at&t s4 i337 with ST (straight talk sim)
my wife has the at&t s5 g900a with ST (straight talk sim)
both rooted stock 4.4.2 and titanium pro BOTH WITH at&t software update, Knox, lookout ALL FROZEN/DISABLED
been having issues with my S4 so I took my ST sim out and put in my wife's S5 to test my sim card.
all of the sudden device management arrows /at&t software update shows up in the bar on my Wifes S5
immediately the s5 became completely disabled to any network capability.
checked apn settingsetc etc. the s5 was COMPLETELY dead to any network.
5 hours on phone back n forth with ST and AT&T they blamed each other for my issue (saying the other was blocking the service)
Come to find out, the S4 ive been using for over a year, that i bought on ebay has a BAD IMEI! (never thought to check)
Bottom line, for some reason when i put the ST sim from my phone (bad imei-s4) into her S5 it triggered some sort of update that shut off network communication on the S5. EVEN THOUGH I HAVE AT&T Software update disabled on the S5!!!!
SOLVED
Unfortunately i am going to have to buy myself a new phone because i cant keep a stolen phone in good conscious,and i went and bought a new ST Sim for wifes phone and transferred to it, now her phone is all back to good.(must have flagged the sim itself)
Moreover, i would like to know, for future reference, HOW/WHY could At&T force an update to shut down network/sim card when AT&t update and knox etc etc was frozen/disabled in Titanium??????
Even MORE, what other apps can i disable or freeze on the S5 to prevent ANY future automatic/forced updating to occur???
Is there a full freezable apps list for the S5 ? Specifically ones for at&t updates?
i mean, i assumed OTA stuff was strickly FW upgrades only (i.e. like 4.3 to 4.4 etc etc)
Freeze the following to stop all updates:
AT&T Software Update.
FWUpgrade.
LocalFOTA.
Samsung Push Service.
Security Policy Updates.
Hell of a story, I apologize in advance for the length, but maybe it'll be intriguing to some of you. Pure Nexus rom as of i think april 23rd?
I have a Nexus 6 that I bought 2 years ago in April on Verizon (purchased from verizon). My contract ran out April 27th, went to AT&T with my girlfriend because I was going to get on her plan to save money on our phone bills. Ported over the number to my N6 fine. But I noticed I only got an H+ symbol, no LTE. I asked the guy if that was normal, he said yes. I got data and could make calls so I figured it was fine. Did some speed tests, 2 mb/down at best. My GF was getting 15-20 in the same spot on her Galaxy S7.
Long part of this story short, the tech they put me on the phone with said it was due to it being a Verizon variant and was not capable of full LTE speeds on AT&T. I went to the Verizon store and asked if they could put me back under Verizon after explaining the problem. He said sure, and then worked up pricing to have my GF switch to Verizon with me instead, and to get a Pixel XL.
So far so good, they had to do a temporary number for me because there's issues porting a number twice in a 24 hour span, but they cleared it up, got my real number ported, happy camper, good speeds. Except this one issue.
Now when I'm on the phone (actual phone call), my data drops. The LTE signal actually disappears, and nothing displays except signal bars. As soon as the phone call is over, it comes back. I never had the problem before this whole back and forth mess. I can't seem to figure out any options to make it not do this. I was thinking about reflashing my rom in case that would help, maybe something got messed up in the switch back and forth to GSM and then back to CDMA?
Morpherios said:
Hell of a story, I apologize in advance for the length, but maybe it'll be intriguing to some of you. Pure Nexus rom as of i think april 23rd?
I have a Nexus 6 that I bought 2 years ago in April on Verizon (purchased from verizon). My contract ran out April 27th, went to AT&T with my girlfriend because I was going to get on her plan to save money on our phone bills. Ported over the number to my N6 fine. But I noticed I only got an H+ symbol, no LTE. I asked the guy if that was normal, he said yes. I got data and could make calls so I figured it was fine. Did some speed tests, 2 mb/down at best. My GF was getting 15-20 in the same spot on her Galaxy S7.
Long part of this story short, the tech they put me on the phone with said it was due to it being a Verizon variant and was not capable of full LTE speeds on AT&T. I went to the Verizon store and asked if they could put me back under Verizon after explaining the problem. He said sure, and then worked up pricing to have my GF switch to Verizon with me instead, and to get a Pixel XL.
So far so good, they had to do a temporary number for me because there's issues porting a number twice in a 24 hour span, but they cleared it up, got my real number ported, happy camper, good speeds. Except this one issue.
Now when I'm on the phone (actual phone call), my data drops. The LTE signal actually disappears, and nothing displays except signal bars. As soon as the phone call is over, it comes back. I never had the problem before this whole back and forth mess. I can't seem to figure out any options to make it not do this. I was thinking about reflashing my rom in case that would help, maybe something got messed up in the switch back and forth to GSM and then back to CDMA?
Click to expand...
Click to collapse
Try to unlock bootloader, install TWRP, root the stock rom, then install lastest bootloader (v72.03) and latest radio (v05.45):
https://forum.xda-developers.com/ne...-nexus-6-recovery-flashable-fastboot-t3066052
Use WUG Fresh NRT tool to accomplish above when hooked to Windows PC via microUSB in 2.0 USB port with correct Windows drivers installed (OK for ADB): https://forum.xda-developers.com/showthread.php?t=1766475
HueyT said:
Try to unlock bootloader, install TWRP, root the stock rom, then install lastest bootloader (v72.03) and latest radio (v05.45):
https://forum.xda-developers.com/ne...-nexus-6-recovery-flashable-fastboot-t3066052
Use WUG Fresh NRT tool to accomplish above when hooked to Windows PC via microUSB in 2.0 USB port with correct Windows drivers installed (OK for ADB): https://forum.xda-developers.com/showthread.php?t=1766475
Click to expand...
Click to collapse
I'm already unlocked, rooted, TWRP'd and using the PureNexus that came out end of april (I haven't flashed the one in may yet). I believe I'm also currently using the latest radio and latest bootloader.
Edit - I actually was not on the most recent radio, but I did flash that, no change.
The volte provisioned flag turned on in the testing menu? I have a setting for enhanced 4g lte mode in my settings, wireless networks/more/cellular networks settings. Did they remove the advanced calling from your account? Just throwing some things out there.
Morpherios said:
Hell of a story, I apologize in advance for the length, but maybe it'll be intriguing to some of you. Pure Nexus rom as of i think april 23rd?
I have a Nexus 6 that I bought 2 years ago in April on Verizon (purchased from verizon). My contract ran out April 27th, went to AT&T with my girlfriend because I was going to get on her plan to save money on our phone bills. Ported over the number to my N6 fine. But I noticed I only got an H+ symbol, no LTE. I asked the guy if that was normal, he said yes. I got data and could make calls so I figured it was fine. Did some speed tests, 2 mb/down at best. My GF was getting 15-20 in the same spot on her Galaxy S7.
Long part of this story short, the tech they put me on the phone with said it was due to it being a Verizon variant and was not capable of full LTE speeds on AT&T. I went to the Verizon store and asked if they could put me back under Verizon after explaining the problem. He said sure, and then worked up pricing to have my GF switch to Verizon with me instead, and to get a Pixel XL.
So far so good, they had to do a temporary number for me because there's issues porting a number twice in a 24 hour span, but they cleared it up, got my real number ported, happy camper, good speeds. Except this one issue.
Now when I'm on the phone (actual phone call), my data drops. The LTE signal actually disappears, and nothing displays except signal bars. As soon as the phone call is over, it comes back. I never had the problem before this whole back and forth mess. I can't seem to figure out any options to make it not do this. I was thinking about reflashing my rom in case that would help, maybe something got messed up in the switch back and forth to GSM and then back to CDMA?
Click to expand...
Click to collapse
The tech may not be wrong as Verizon uses band 13 as their main LTE band and ATT uses band 17
http://www.phonearena.com/news/Chea...on-T-Mobile-and-Sprint-use-in-the-USA_id77933
Morpherios said:
Hell of a story, I apologize in advance for the length, but maybe it'll be intriguing to some of you. Pure Nexus rom as of i think april 23rd?
I have a Nexus 6 that I bought 2 years ago in April on Verizon (purchased from verizon). My contract ran out April 27th, went to AT&T with my girlfriend because I was going to get on her plan to save money on our phone bills. Ported over the number to my N6 fine. But I noticed I only got an H+ symbol, no LTE. I asked the guy if that was normal, he said yes. I got data and could make calls so I figured it was fine. Did some speed tests, 2 mb/down at best. My GF was getting 15-20 in the same spot on her Galaxy S7.
Long part of this story short, the tech they put me on the phone with said it was due to it being a Verizon variant and was not capable of full LTE speeds on AT&T. I went to the Verizon store and asked if they could put me back under Verizon after explaining the problem. He said sure, and then worked up pricing to have my GF switch to Verizon with me instead, and to get a Pixel XL.
So far so good, they had to do a temporary number for me because there's issues porting a number twice in a 24 hour span, but they cleared it up, got my real number ported, happy camper, good speeds. Except this one issue.
Now when I'm on the phone (actual phone call), my data drops. The LTE signal actually disappears, and nothing displays except signal bars. As soon as the phone call is over, it comes back. I never had the problem before this whole back and forth mess. I can't seem to figure out any options to make it not do this. I was thinking about reflashing my rom in case that would help, maybe something got messed up in the switch back and forth to GSM and then back to CDMA?
Click to expand...
Click to collapse
In others countries we don't get the same bands management, then I can't say anything about LTE.
But I'm on PureNexus 7.1.1 and I get the same "issue" about network droppin when calling. When the call starts, my phone turns into don't disturb-mode and recover the network only when the phone call ends.. It doesn't really cut my network connection, but it looks like. It may be rom settings.
However I don't care as long as everything works good, it's just an icon. (how a phone call can be done while network is shutted off ^^)
When I was on the stock ROM, this autumn, 7.1 version of Android did the same thing, loosing data connection while being still connected to the network (but at anytime not just phonecalls). Finding it back some minutes later. That was fixed with 7.1.1. Stock.
Hope that might help you (looks not ) if it's the same problem. May be give an eye to the Rom settings..
Have you tried if your device do the same thing with an another Rom ? (stock for example)
Larzzzz82 said:
The volte provisioned flag turned on in the testing menu? I have a setting for enhanced 4g lte mode in my settings, wireless networks/more/cellular networks settings. Did they remove the advanced calling from your account? Just throwing some things out there.
Click to expand...
Click to collapse
I knew something looked like it was missing. I don't have any enhanced 4g LTE settings in that section. Normally there's a tick box to turn it on there. It's missing. Is that due to them not having it turned on in my account?
Also for everyone else, this problem only started when I tried the whole at&t switch. I was on this rom when I switched and it worked fine before then. I didn't factory reset since then though, wondering if I need to try that.
zelendel said:
The tech may not be wrong as Verizon uses band 13 as their main LTE band and ATT uses band 17
http://www.phonearena.com/news/Chea...on-T-Mobile-and-Sprint-use-in-the-USA_id77933
Click to expand...
Click to collapse
The tech is definitely wrong; since it's a Nexus 6 (presumably XT1103) it has all the possible LTE bands used in the US. There should not have been any issue when switching. I had something similar happen to me, when I just switched to verizon and did the "reset network settings" button, it screwed up my phone so I couldn't use LTE period, I had to reflash the modem in order to fix it. I know you already said you reflashed the modem, but I'm not sure what to suggest. There is absolutely nothing physically wrong or incapable about your phone, just some config got screwed up somewhere along the way. I'd just try to flash as many things as you're comfortable with without losing your userdata. Like modem, bootloader, etc. until your data comes back. If nothing else, press the network settings reset button and flash the latest modem. Make sure your twrp is up to date as well.
BlockOfDynamite said:
The tech is definitely wrong; since it's a Nexus 6 (presumably XT1103) it has all the possible LTE bands used in the US. There should not have been any issue when switching. I had something similar happen to me, when I just switched to verizon and did the "reset network settings" button, it screwed up my phone so I couldn't use LTE period, I had to reflash the modem in order to fix it. I know you already said you reflashed the modem, but I'm not sure what to suggest. There is absolutely nothing physically wrong or incapable about your phone, just some config got screwed up somewhere along the way. I'd just try to flash as many things as you're comfortable with without losing your userdata. Like modem, bootloader, etc. until your data comes back. If nothing else, press the network settings reset button and flash the latest modem. Make sure your twrp is up to date as well.
Click to expand...
Click to collapse
I think i'm going to reflash my rom today. I did the modem, twrp is up to date, bootloader is fine. I did the reset network settings (I was sure that was going to fix it, no dice). So I'm going to reflash the rom today and see if that fixes it. After that I have no idea what is left to try other than reverting to stock, which I'd like to avoid.
Yes, it is a feature that needs to be added to your account. Go online and check their website or go into the hidden menu and activate it. If it sticks, it's on your account.
I tried the wifi and video calling flags and they didn't stick. Go figure... C'MON big red...
Larzzzz82 said:
Yes, it is a feature that needs to be added to your account. Go online and check their website or go into the hidden menu and activate it. If it sticks, it's on your account.
I tried the wifi and video calling flags and they didn't stick. Go figure... C'MON big red...
Click to expand...
Click to collapse
How do you enter the hidden menu on the n6? I thought I found it but it wasn't working.
.#.#4636#.#. select the phone info tab. In there, there will be either a drop down menu or buttons to tick and they'll change color
Larzzzz82 said:
.#.#4636#.#. select the phone info tab. In there, there will be either a drop down menu or buttons to tick and they'll change color
Click to expand...
Click to collapse
I got in, VoLTE was not ticked. I ticked it. I got the setting for it then in settings. But making a phone call gave me an error. I rebooted, and it's not ticked now. So does that mean I need to call Verizon to have them flag my account?
You need to add it in your account then. Easy enough to do online. You want to, "manage features."
Larzzzz82 said:
You need to add it in your account then. Easy enough to do online. You want to, "manage features."
Click to expand...
Click to collapse
That did the trick. All fixed. Thank you! That was driving me nuts. I never considered the idea that the setting would be turned off . But since I did leave and come back...
Thanks again!
Glad you're all set. ?
Back in July I got a steal on a new US Cellular Galaxy Note 9, so I immediately threw my iPhone 6S SIM card into it and went through several rounds of software updates. After the last update the splash screen switched to AT&T and it suddenly had several AT&T apps. It didn't TOTALLY eliminate the US Cellular stuff because I had to delete at least one app and change the Samsung browser's default home page.
Due to the iPhone SIM card and some stuff on AT&T's side, it would not do VoLTE or WiFi calling until I got a new SIM and had AT&T use the IMEI from an AT&T Galaxy Note 9 (read it off one from the store). I did that in late August and the only remaining issue O noticed was that my MMS messages will not download as long as I am on WiFi.
I just noticed what may be a new issue: I think I stopped getting carrier updates. Looking on AT&T's site, I see that they have multiple newer updates with the latest from September 18th:
https://www.att.com/devicehowto/tut...tep_KM1278532?make=Samsung&model=SamsungN960U
My "Security Patch Level" says May 1, 2019, while AT&T's website says that there have been 4 updates since then (latest at Security Patch Level September 1, 2019).
My baseband version doesn't quite match any of the ones associated with AT&T updates, though their May 22nd update seems to be the most similar (AT&T's N960USQS1CSE1 compared with my N960USQU1CSE3).
I recall that the new phone updated multiple times and was still on Oreo before it updated again to Pie, and again to AT&T-flavored Pie. I figure the final update was really just adding the AT&T apps and splash screen, but it somehow stopped me from getting further updates from US Cellular. I'm pretty sure I had an AT&T SIM card inserted for all of my updates.
On that note, I believe I tossed the original SIM and US Cellular does not operate in my region (only showed up here through a salvage store). I'm not easily able to get another US Cellular SIM for triggering it to revert to a US Cellular ROM. I'm not interested in custom ROMs and all that and ultimately just want to keep my phone up to date the same way a normal AT&T customer would after buying theirs from AT&T. I thought the Note 9 adding carrier customizations to match the inserted SIM would take care of all this automatically (half the point, right?) but I guess I was wrong.
Is it possible to get carrier updates like I was getting before? If not, what would you guys recommend for getting up to date and staying up to date? Thanks!
CZroe said:
Back in July I got a steal on a new US Cellular Galaxy Note 9, so I immediately threw my iPhone 6S SIM card into it and went through several rounds of software updates. After the last update the splash screen switched to AT&T and it suddenly had several AT&T apps. It didn't TOTALLY eliminate the US Cellular stuff because I had to delete at least one app and change the Samsung browser's default home page.
Due to the iPhone SIM card and some stuff on AT&T's side, it would not do VoLTE or WiFi calling until I got a new SIM and had AT&T use the IMEI from an AT&T Galaxy Note 9 (read it off one from the store). I did that in late August and the only remaining issue O noticed was that my MMS messages will not download as long as I am on WiFi.
I just noticed what may be a new issue: I think I stopped getting carrier updates. Looking on AT&T's site, I see that they have multiple newer updates with the latest from September 18th:
https://www.att.com/devicehowto/tut...tep_KM1278532?make=Samsung&model=SamsungN960U
My "Security Patch Level" says May 1, 2019, while AT&T's website says that there have been 4 updates since then (latest at Security Patch Level September 1, 2019).
My baseband version doesn't quite match any of the ones associated with AT&T updates, though their May 22nd update seems to be the most similar (AT&T's N960USQS1CSE1 compared with my N960USQU1CSE3).
I recall that the new phone updated multiple times and was still on Oreo before it updated again to Pie, and again to AT&T-flavored Pie. I figure the final update was really just adding the AT&T apps and splash screen, but it somehow stopped me from getting further updates from US Cellular. I'm pretty sure I had an AT&T SIM card inserted for all of my updates.
On that note, I believe I tossed the original SIM and US Cellular does not operate in my region (only showed up here through a salvage store). I'm not easily able to get another US Cellular SIM for triggering it to revert to a US Cellular ROM. I'm not interested in custom ROMs and all that and ultimately just want to keep my phone up to date the same way a normal AT&T customer would after buying theirs from AT&T. I thought the Note 9 adding carrier customizations to match the inserted SIM would take care of all this automatically (half the point, right?) but I guess I was wrong.
Is it possible to get carrier updates like I was getting before? If not, what would you guys recommend for getting up to date and staying up to date? Thanks!
Click to expand...
Click to collapse
Attached is the link for my last update , I'm using it on AT&T , phone is original from AT&T, and all is Ok for me, I hope can help you.
https://www.google.com/amp/s/forum....note-9-att-rom-update-sept-2019-t3979303/amp/
Thunderxxx said:
Attached is the link for my last update , I'm using it on AT&T , phone is original from AT&T, and all is Ok for me, I hope can help you.
https://www.google.com/amp/s/forum....note-9-att-rom-update-sept-2019-t3979303/amp/
Click to expand...
Click to collapse
I'll check it out when I get back to my PC. Thanks! I assume it's something I need to flash with Odin?
MODEL SM-G977U
So here is what I have going on, I have 2 s10 5G's with a Verizon model #, I bought these in the Facebook Marketplace from a reputable reseller last September, I now just realized the ad said "works with Verizon only". I added them to my Verizon account, and now a year later I decided to move to T-Mobile. At the store T-Mobile put a sim card in the phone to see if they were unlocked and the phone showed signal bars, and the T-Mobile apn, but when the rep activated the sim cards the bars disappeared and showed an x, and a white banner popped up on the bottom of the screen (see screenshot).
Got with Verizon Tier2 tech support today with 2 different reps, both of which were with Verizon for over 10yrs, everyone at Verizon has confirmed the device is unlocked,, clean IMEI, no flags, nada, the 1st rep said the only option was that I factory reset with the T-Mobile sin card in the phone, when the phone rebooted it would boot T-Mobile, (pita, had to use smart switch on pc to backup everything), well that didn't work, it booted Verizon, and still the same message.
The 2nd rep on a 2hr call checked and re-checked everything, said also there are no locks on the devices, nothing that they can do as they are not hijacking the phone.
So I have 2 devices that I cannot use.
I haven't rooted a phone since like 2014 lol, but I recall you can boot into the bootloader or something, I remember something about NAND, so I am wondering, is there a way to complete erase anything related to Verizon, and just leave the phone without any carrier info or files, and load T-Mobile?
Please help, I really would like t use these devices, I am not in a position to get into another device right now.
Thanks in advance!