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[Q] rooting and sims verizon gs3

i have the phone rooted and have the super user app. now i want to unlock the bootloader.question:is VZW GS3 EZ-unlocker any good?
question 2 I don"t have service or sim card can I download boot unlocker to my PC then via usb upload to my phone. last question
From my hours of reading the only sim I can use is a prepaid.
Thanks

Bell sgh-I747M unlock ---please help

Please, anyone help know about unlock Bell Samusng S3 sgh-I747M, i just got it used. and i am using Fido sim card. Need to unlock Bell S3.
try lots way, Rooted, install new Fido stock rom. still say "not registerd on network". what should i do, how to unlock this Bell S3.
please please please helppppppp

port1962 said:
Please, anyone help know about unlock Bell Samusng S3 sgh-I747M, i just got it used. and i am using Fido sim card. Need to unlock Bell S3.
try lots way, Rooted, install new Fido stock rom. still say "not registerd on network". what should i do, how to unlock this Bell S3.
please please please helppppppp
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Hey Port,
What it means when it says "Not registered on network" is that your device is not registered on Fido's network. One way to fix this is to go into your Network settings, and select "FIDO" as your network (which should automatically register your phone to the network).
If that still does not work, it is possible that your SIM card is not active and you will need to go in and get them to either:
a) Activate the SIM card or
b) Replace the SIM card and activate it on your FIDO account.
If then it is still not working, verify that the device is actually unlocked. Restart the phone with the FIDO SIM card in it, and if it asks you or a Network Unlock Code, then you will need to do one of the following:
a) Contact whoever you got the phone from and get them to request an unlock code from their provider.
b) Get an unlock code via one of the various methods available on the internet.
Option B will be your easiest option.
Good luck!

[Q] Samsung Note 3 (N900P) Unlock

I want to use Samsung Note 3 N900P(Sprint) in India, Is there any way to unlock it?
I have insert GSM Vodafone Sim Card, but it shows me Invalid Sim Card. And In this phone I am not able to see Serial No. (I have checked in Settings--> General-->About Device ----> Status).
Please guide me and help me to unlock it.
Thanks.

Unlocking Sprint based S8 after changed firmware to T-mobile.

Hey there,
I got a S8 phone from a coworker, that belonged to their ex. It was locked to their ex's google account. She gave it to me and said I could have it if I could get it to work.
Ended up flashing it with the T-mobile S8 firmware but only to find out that it was unlocked to the Sprint network. She is no longer on his plan so could not call Sprint to unlock it. And she doesn't want to call him to deal with it. Anyway, so no problem. Can unlock it via a 3rd party. Went with unlock base but still waiting for the code.
From what I read on the site, I will need to insert my sim and it will ask me for the unlock code. Unfortunately, when I insert a sim currently, it just says to contact sprint. I'm guessing this is due to the T-mobile firmware.
Will I now have to install the Sprint firmware to get it give me the unlock prompt upon sim insertion?
And after it's unlocked, can I go back to the T-mobile firmware?
Thanks for all the help in advance!

If the IMEI is paid off you can request an unlock from Sprint, if not you would need to use third party.
You can attempt unlock yourself but you do it at your own risk.

Sprint locked mobile in the UK (EU).

I need some help and advise here.
If a latest phone (lg v50) is locked to SPRINT in the USA, will a UK network sim work in it in the UK? If so, what UK network sim will work in a sprint locked phone?
Or will it need to be unlocked first?
If it needs to be unlocked, is it possible to unlock sprint locked phones WITHOUT going to sprint? Inserting another network sim gives the message "Invalid sim" without any way to insert an unlock code.
Any info greatly appreciated.