How to unlcok samsung g988u verison - Samsung Galaxy S20 / S20+ / S20 Ultra Questions &

Thanks in advance I have a post pay g988u verison wirless I'm currently out the countery I put I cdma cim card on it after programming it it work for about 15 minutes and then a messege pop up saying change carrier sorry you are not able to activate your phone on a diffrent carrier right now please call verison and the signal goes away and emergency call only come up till I restart the phone it do the same work for about 10 minutes and same happen please tell me how to remove that and unlock it. ,can I use a diffrebt carrier farmwer or what please and thanks

I really want to know this as well. I also have an SM-988U from VZW and I'm in Europe and would like a way to remove all the verizon stuff, and make it basically a carrier free version if possible. Thanks in advance.

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[Q] ROGERS I747M. Rooted. Travelling in US, NO CONNECTION.

Hey xda-dev.
I recently rooted my phone and did a carrier unlock through the dial code method.
I'm currently in the US travelling, and even though I paid for a unlimited text/call US and Canada, I get a "EMERGENCY CALLS ONLY" and now, there's just a circle with a line through it at the top where the signal bars should be.
I will be in the US for another 4 days or so, and I need a way to get my phone to start working because I need to get ahold of friends and people at home while I'm travelling.
Is there any way to reset to default on the service menu? What is wrong with this even? I have no idea how to troubleshoot this whatsoever.
There is nothing wrong with your phone. Who is your carrier? It's probably the fact your carrier does not have any roaming agreement in place where you are.
janehiswife said:
Hey xda-dev.
I recently rooted my phone and did a carrier unlock through the dial code method.
I'm currently in the US travelling, and even though I paid for a unlimited text/call US and Canada, I get a "EMERGENCY CALLS ONLY" and now, there's just a circle with a line through it at the top where the signal bars should be.
I will be in the US for another 4 days or so, and I need a way to get my phone to start working because I need to get ahold of friends and people at home while I'm travelling.
Is there any way to reset to default on the service menu? What is wrong with this even? I have no idea how to troubleshoot this whatsoever.
Click to expand...
Click to collapse
janehiswife said:
Hey xda-dev.
I recently rooted my phone and did a carrier unlock through the dial code method.
I'm currently in the US travelling, and even though I paid for a unlimited text/call US and Canada, I get a "EMERGENCY CALLS ONLY" and now, there's just a circle with a line through it at the top where the signal bars should be.
I will be in the US for another 4 days or so, and I need a way to get my phone to start working because I need to get ahold of friends and people at home while I'm travelling.
Is there any way to reset to default on the service menu? What is wrong with this even? I have no idea how to troubleshoot this whatsoever.
Click to expand...
Click to collapse
You'd have to allow roaming. You can call Rogers about it, one thing though, unlimited text/call US & Canada can mean from your city. Once in the US, you're not on Rogers towers anymore, therefor, you get roaming fees.
janehiswife said:
Hey xda-dev.
I recently rooted my phone and did a carrier unlock through the dial code method.
I'm currently in the US travelling, and even though I paid for a unlimited text/call US and Canada, I get a "EMERGENCY CALLS ONLY" and now, there's just a circle with a line through it at the top where the signal bars should be.
I will be in the US for another 4 days or so, and I need a way to get my phone to start working because I need to get ahold of friends and people at home while I'm travelling.
Is there any way to reset to default on the service menu? What is wrong with this even? I have no idea how to troubleshoot this whatsoever.
Click to expand...
Click to collapse
It's not your service, It's your phone. I noticed this the other day when I went to the states too, but I forgot to make sure that I automatically roamed to the right network.
Try this.... Go to Settings -> More Settings -> Mobile Networks -> Network Operators | Searching | -> Automatic
As soon as you go into the Network Ops it will start to search to see what's available around you. Make sure after you've searched its set to Automatic. That way when you are out and about, It will go to whatever network the sim card is in your phone it will choose that one first, but if it can't find that one it will go to the next best thing.
I did the same thing myself when I moved to Vegas for 2 months... I unlocked my sim and put in a T-Mobile card in...
If that doesn't solve the problem, then your phone wasn't unlocked fully. Reason why I say this is I work for Rogers/Fido and have seen this issue a few times other than doing it personally myself.
Sorry wrong thread
أرسلت من huawei nxt-l29 بإستخدام تاباتلك

[Q] Can I make calls on the SM-T217S??

Hello,
I have searched throughly for my questions but didn't find anything unfortunately...
Will the tab 3 SM-T217S be able to make calls? I am talking regular calls not using apps that use data.
I live in a country where there is CDMA network provider and heard that there is no dialer on this tab which is important for me to programme the tab into my country's CDMA network provider.
I also came across a forum where it said the call functionality is there in the tab 3 but sprint has blocked it because the will only give you a plan with data not voice, so does that mean that if the SM-T217S gets programmed to another CDMA provider the call functionality can work normally??
I appreciate any help guys and thanks in advance!
Yafi3i said:
Hello,
I have searched throughly for my questions but didn't find anything unfortunately...
Will the tab 3 SM-T217S be able to make calls? I am talking regular calls not using apps that use data.
I live in a country where there is CDMA network provider and heard that there is no dialer on this tab which is important for me to programme the tab into my country's CDMA network provider.
I also came across a forum where it said the call functionality is there in the tab 3 but sprint has blocked it because the will only give you a plan with data not voice, so does that mean that if the SM-T217S gets programmed to another CDMA provider the call functionality can work normally??
I appreciate any help guys and thanks in advance!
Click to expand...
Click to collapse
Hey, i was about to purchase this to flash to IUSACELL Mexico, but instead went with the ATT version with SIM card because i have a better data plan with GSM provider than CDMA provider.
But i did some research prior going with the gsm tablet, and it appears you can flash it with DFS cdma soft, and of course if the new plan has DATA/VOICE it should work like a phone and sms and all that, providing you download a dialer and use an external hands free headset (i dont think it has a speaker like the GT3 8").
You wont find much information, all has to be done with trial and error.

How to unlock sim on 6.0.1 marshmallow to use outside usa ?

I live outside usa and i got sprint n910p note 4 . Everytime phone boot up its trying to activate and keep trying to activate . So my question is how can i use any sim with data and how can i get rid of this sprint sim activation menu . Any easy way to unlock sim unlock ? Please help....
Trex888 said:
I live outside usa and i got sprint n910p note 4 . Everytime phone boot up its trying to activate and keep trying to activate . So my question is how can i use any sim with data and how can i get rid of this sprint sim activation menu . Any easy way to unlock sim unlock ? Please help....
Click to expand...
Click to collapse
Idoneapps.com
aaron74 said:
Idoneapps.com
Click to expand...
Click to collapse
SOLVED . I did it very easy way and now my phone fully unlocked by dialing ##72786# and this massage pop up ( This will reset provisioning parameters to factory default would you like to continue ) and i pressed yes and WALLA in less then 2 seconds my phone restarts automatically and i got signal now i am using gsm sim outside usa with 3G data 142 mbps
Trex888 said:
SOLVED . I did it very easy way and now my phone fully unlocked by dialing ##72786# and this massage pop up ( This will reset provisioning parameters to factory default would you like to continue ) and i pressed yes and WALLA in less then 2 seconds my phone restarts automatically and i got signal now i am using gsm sim outside usa with hspa+ data 142 mbps
Click to expand...
Click to collapse
:good:
its wroking
Trex888 said:
SOLVED . I did it very easy way and now my phone fully unlocked by dialing ##72786# and this massage pop up ( This will reset provisioning parameters to factory default would you like to continue ) and i pressed yes and WALLA in less then 2 seconds my phone restarts automatically and i got signal now i am using gsm sim outside usa with hspa+ data 142 mbps
Click to expand...
Click to collapse
yes bro its working. i would like to thank you. you save my times a lot, i was planning to throw this mobile but you save my time and money and yes i was in tension... thank you. i want to ask you that is this mobile (SM-N910P supports Reliance Jio?) any trick to use reliance jio sim . please tell
mujahid00786 said:
yes bro its working. i would like to thank you. you save my times a lot, i was planning to throw this mobile but you save my time and money and yes i was in tension... thank you. i want to ask you that is this mobile (SM-N910P supports Reliance Jio?) any trick to use reliance jio sim . please tell
Click to expand...
Click to collapse
No way to use jio sim cuz to use jio your device must be lte supported and n910p lte only works with sprint sim card in usa.. The phone has allready lte bands but its locked if you use gsm sim. And i didnt see any guaranteed method that unlocks lte bands.so you have to stick with 3g & hspa+. Like me so i suggest your phone is fully unlocked now you sell it or swap with any international model.
Download and run this app and you will know your phone supports volte or not to make sure.
https://play.google.com/store/apps/details?id=in.sriraman.volte_checker
If you want to use a Sprint Galaxy Note 4 on GSM OUTSIDE the U.S., just call Sprint and they'll unlock it for you, as long as the ESN is clean, the phone is fully paid off, etc. When I switched from Sprint to Ting CDMA earlier this year, Ting called Sprint for me and had it unlocked for international GSM use. I've used it since in the UK on O2 with a prepaid SIM, with good data speeds but no LTE.
If you want to unlock it for GSM use INSIDE the U.S., that's a different story. Check for other threads here on XDA.
Trex888 said:
SOLVED . I did it very easy way and now my phone fully unlocked by dialing ##72786# and this massage pop up ( This will reset provisioning parameters to factory default would you like to continue ) and i pressed yes and WALLA in less then 2 seconds my phone restarts automatically and i got signal now i am using gsm sim outside usa with hspa+ data 142 mbps
Click to expand...
Click to collapse
hi, i made this with a sim inside or without any sim? i want to buy one in ebay to use in México like back up phone, but, i can´ t found one without good ESN, if the note 4 has bad esn, this method will work to use outside from USA?
---------- Post added at 02:32 PM ---------- Previous post was at 02:31 PM ----------
Trex888 said:
SOLVED . I did it very easy way and now my phone fully unlocked by dialing ##72786# and this massage pop up ( This will reset provisioning parameters to factory default would you like to continue ) and i pressed yes and WALLA in less then 2 seconds my phone restarts automatically and i got signal now i am using gsm sim outside usa with hspa+ data 142 mbps
Click to expand...
Click to collapse
hi, i made this with a sim inside or without any sim? i want to buy one in ebay to use in México like back up phone, but, i can´ t found one without good ESN, if the note 4 has bad esn, this method will work to use outside from USA?
Bro, you are a hero! Thank you very much.
nismo87 said:
hi, i made this with a sim inside or without any sim? i want to buy one in ebay to use in M�xico like back up phone, but, i can� t found one without good ESN, if the note 4 has bad esn, this method will work to use outside from USA?
---------- Post added at 02:32 PM ---------- Previous post was at 02:31 PM ----------
hi, i made this with a sim inside or without any sim? i want to buy one in ebay to use in México like back up phone, but, i can´ t found one without good ESN, if the note 4 has bad esn, this method will work to use outside from USA?
Click to expand...
Click to collapse
No idea about ESN
You have to do this while sim card in phone
Trex888 said:
SOLVED . I did it very easy way and now my phone fully unlocked by dialing ##72786# and this massage pop up ( This will reset provisioning parameters to factory default would you like to continue ) and i pressed yes and WALLA in less then 2 seconds my phone restarts automatically and i got signal now i am using gsm sim outside usa with hspa+ data 142 mbps
Click to expand...
Click to collapse
thanks bro !
screen issue after rooting my sm-n910p
aaron74 said:
Idoneapps.com
Click to expand...
Click to collapse
hi, i have issue with my phone, i made a mistake when trying to root my Sm-n910p with CF-Auto-Root-tbltle-tbltexx-smn915f, although it was a success, after rebooting. the phone screen start malfunctioning. I have also restore to the official rom from sammobile, but the problem still persist. can operate the on the screen, only the stylus pen work perfectly on it.
akmadez66 said:
hi, i have issue with my phone, i made a mistake when trying to root my Sm-n910p with CF-Auto-Root-tbltle-tbltexx-smn915f, although it was a success, after rebooting. the phone screen start malfunctioning. I have also restore to the official rom from sammobile, but the problem still persist. can operate the on the screen, only the stylus pen work perfectly on it.
Click to expand...
Click to collapse
Open dialer and Dial ##2663# and hit "TSP FW UPDATE" then reboot.
HOPEFULLY THIS WILL FIX.
Hey,
Trex888 said:
SOLVED . I did it very easy way and now my phone fully unlocked by dialing ##72786# and this massage pop up ( This will reset provisioning parameters to factory default would you like to continue ) and i pressed yes and WALLA in less then 2 seconds my phone restarts automatically and i got signal now i am using gsm sim outside usa with hspa+ data 142 mbps
Click to expand...
Click to collapse
Wonderful. You saved my day !. Thanks for sharing. Outside USA, Srilanka using sprint Note4. This worked. It shows 3g, but speed is not bad.
XPDAragorn said:
Wonderful. You saved my day !. Thanks for sharing. Outside USA, Srilanka using sprint Note4. This worked. It shows 3g, but speed is not bad.
Click to expand...
Click to collapse
I am glad it worked for you.
Thanks for reporting back.
Mine keep saying mobile network unavailable
Master jay said:
Mine keep saying mobile network unavailable
Click to expand...
Click to collapse
You need to explain more details so i can help.
Which android you are on now?
Rooted or stock or custom rom are you using?
Did you tried different sim cards ?
So what about theunlockingcompany.com do they really unlock the carrier even for lte and did you find full unlock way where i don't have to pay?
Mine didnt work. It always lauch the hands free activation and my sim is still invalid. Any help please?
mujahid00786 said:
yes bro its working. i would like to thank you. you save my times a lot, i was planning to throw this mobile but you save my time and money and yes i was in tension... thank you. i want to ask you that is this mobile (SM-N910P supports Reliance Jio?) any trick to use reliance jio sim . please tell
Click to expand...
Click to collapse
Trex888 said:
SOLVED . I did it very easy way and now my phone fully unlocked by dialing ##72786# and this massage pop up ( This will reset provisioning parameters to factory default would you like to continue ) and i pressed yes and WALLA in less then 2 seconds my phone restarts automatically and i got signal now i am using gsm sim outside usa with 3G data 142 mbps
Click to expand...
Click to collapse
This work of unlock sim note 4 sprint?

Samsung S6 Sprint CDMA USA SIM Unlock

Hello to XDA community, as for the title let me clarify on my problem.
Recently I bought a used Samsung S6 SM-G920P from a shop. Then I realise that its a CDMA USA version, it cant receive 4G/LTE network in my country ( Malaysia / Asia ) but it can receive the 3G network. I really want to enable the 4G network, what must I do? Perhaps unlocking the network band or anything? Im lost
Thanks for advance.
Otomen said:
Hello to XDA community, as for the title let me clarify on my problem.
Recently I bought a used Samsung S6 SM-G920P from a shop. Then I realise that its a CDMA USA version, it cant receive 4G/LTE network in my country ( Malaysia / Asia ) but it can receive the 3G network. I really want to enable the 4G network, what must I do? Perhaps unlocking the network band or anything? Im lost
Thanks for advance.
Click to expand...
Click to collapse
bro i have same issue i am in europe so onlz 3g i tried to flash us international csc thinking that i will get 4g but i domesticlz locked mz phone,backup cant help there is no way other than paying to unlock it .i dont know what to do but i foun setting in test mode that enables gsm lte mode or cdma network mode it opens when you dail something but i got it with idone 3.1.8 wich you can download and it had free sim uicc unlock but it doesnt anymore it is a paid service now and costs 35$ ,so far i havent found any modems or sth liek that but you can try that hidden test meny think that i found out accidentaly and im rely sad taht i havent found it erlier before i locked it ....good luck man
unlock remotely ,this is permanent unlock
something like this
https://www.ebay.com/itm/REMOTE-UNL...e-S7-S6-Edge-S6-Note-5-7-0-FAST/152592772959?
hash=item23873cef5f:g:3sQAAOSwz71ZSJKG
than purchase
BK Package Disabler apk it is about $2
(Samsung) pro
to disable Sprint activation screen

Question Desperate help needed Z Fold 3 SM-F926B. Cant use any sim.

Need some help guys. I am based in Australia and swapped an iPhone for the Z Fold 3. Went through the usual connection process with my sim and esim whilst connected to wifi. All was well as it allowed calls and received calls when I was home. As soon as I stepped outside my home where it was trying to use the network, it does not work. It keeps saying not registered on network. Tried to manually select network via settings, checked all APN settings from the network and all is ok. Even tried 3 different carrier sims (Vodafone, Optus and Telstra) yet still no matter what this phone will never connect to any carrier network without wifi. From there I tried 3 different firmwares from Sam mobile just in case it had corrupt firmware. Both android 11 and 12 will not work. Need help guys please. Any suggestions?
Did you try calling the carrier or going online to their site and activate the phone? Not from Australia but I think it's worth a try.
jettie1767 said:
Thank you can't leave your reply. May I ask what you mean? This is an unlock phone from what I've been made aware. Upon checking it on The Australian database to ensure it is clear, this appears to be unlocked to all networks. If you can be kind as to provide details on what you mean I am more than happy to follow your instructions and try. Thank you.
Click to expand...
Click to collapse
.
jettie1767 said:
Did you try calling the carrier or going online to their site and activate the phone? Not from Australia but I think it's worth a try.
Click to expand...
Click to collapse
Thank you can't leave your reply. May I ask what you mean? This is an unlock phone from what I've been made aware. Upon checking it on The Australian database to ensure it is clear, this appears to be unlocked to all networks. If you can be kind as to provide details on what you mean I am more than happy to follow your instructions and try. Thank you.
bruangie said:
Thank you can't leave your reply. May I ask what you mean? This is an unlock phone from what I've been made aware. Upon checking it on The Australian database to ensure it is clear, this appears to be unlocked to all networks. If you can be kind as to provide details on what you mean I am more than happy to follow your instructions and try. Thank you.
Click to expand...
Click to collapse
Strange thing, my first thought was maybe try different carrier SIM cards, but as you already did it has to be phone ..
bruangie said:
Thank you can't leave your reply. May I ask what you mean? This is an unlock phone from what I've been made aware. Upon checking it on The Australian database to ensure it is clear, this appears to be unlocked to all networks. If you can be kind as to provide details on what you mean I am more than happy to follow your instructions and try. Thank you.
Click to expand...
Click to collapse
Hi there. When I first got my unlocked phone and put in my Verizon sim, it worked right away. However, when I logged on to the Verizon site, it was showing my old phone with the new IMEI and the phone could receive calls but not call out. I called Verizon and asked them to activate which fixed the issue. Can't you call the carrier and ask if they can help you figure out why you can't call when on the cell network?
That is the same error I get here in the States if I try to manually connect to any roaming network (network other than T-mobile, the carrier I use).
ButterflyFlutterflyMyOhMy said:
That is the same error I get here in the States if I try to manually connect to any roaming network (network other than T-mobile, the carrier I use).
Click to expand...
Click to collapse
Thank you for your input. I have tried all three major network carrier sims however same result. Am so lost.
jettie1767 said:
Hi there. When I first got my unlocked phone and put in my Verizon sim, it worked right away. However, when I logged on to the Verizon site, it was showing my old phone with the new IMEI and the phone could receive calls but not call out. I called Verizon and asked them to activate which fixed the issue. Can't you call the carrier and ask if they can help you figure out why you can't call when on the cell network?
Click to expand...
Click to collapse
Thank you for your reply. They are hopeless and point me to samsung. Will not help at all unfortunately.
ButterflyFlutterflyMyOhMy said:
That is the same error I get here in the States if I try to manually connect to any roaming network (network other than T-mobile, the carrier I use).
Click to expand...
Click to collapse
Thank you for your input. So yours will not work on any network?
bruangie said:
Thank you for your input. So yours will not work on any network?
Click to expand...
Click to collapse
It works on T-mobile, but it refuses to connect to any other network, and if I try manually to switch, it gives that same error message you get. Roaming is included in my plan for calls, text, and data, so it is supposed to work, but these phones have issues. I currently have the temporary fix on my phone for the T-mobile issue, so it has stopped flipping to "Emergency Calls Only" and back, but the fix prevents it from seeing other networks now. Whether it is Samsung or T-mobile who has to fix it, it needs to be fixed!

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