[Q] Samsung Galaxy S4 European Edition SIM Network PIN - Galaxy S 4 Q&A, Help & Troubleshooting

Dear Gurus,
I just got a brand new galaxy S4 gifted by my elder sister. She bought it from UK. It says European SIM Model on the Pack.
She bought it from Orange Mobile I guess..
When I inserted my Bangladeshi SIM card it requested a SIM Network Unlock PIN. I am afraid I don't have that.
I have tried the unlocking method using *#0011# but it goes to Service Mode then tapping on back
does not lead me to Service Mode main menu.
As I am in Bangladesh it is limited for me to purchase unlock pin from various website offering. Advice me what to do?
I am dying to use this set.
Regards,
Rubayat

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European Samsung S5 doesn't want to connect in Canada to Wind Mobile

Hi guys,
I am Italian and I bought an S5 (SM-G900F - international) when I went back in Italy for vacations and I've used the phone for a week there with my italian sim card. Now I am back to Canada. I put my canadian sim card but it doesn't want to find "Wind Mobile" I am in roaming with "Wind away" when I go to select a network provider I can see "BELL", "TELUS" but nothing about "Wind Mobile".
When I bought the phone a samsung representative told me I could have used to phone worldwide. So now I do not understand what the issue is. I do not think it is sim unlocked cause in Italy they do not do that. In addition I do not see any place to put a code to unlock the sim so... I was wondering if there is a region lock and how to solve the problem. Thanks
xxezioxx said:
Hi guys,
I am Italian and I bought an S5 when I went beck in Italy for vacations and I've used the phone for a week there with my italian sim card. Now I am back to Canada. I put my canadian sim card but it doesn't want to find "Wind Mobile" I am in roaming with "Wind away" when I go to select a network provider I can see "BELL", "TELUS" but nothing about "Wind Mobile".
When I bought the phone a samsung representative told me I could have used to phone worldwide. So now I do not understand what the issue is. I do not think it is sim unlocked cause in Italy they do not do that. In addition I do not see any place to put a code to unlock the sim so... I was wondering if there is a region lock and how to solve the problem. Thanks
Click to expand...
Click to collapse
seem like network issue, well why dont you check with your network provider.

my galaxy grand prime's network has locked my sim and is asking for an unlock PIN

I bought the phone in India (in a most respected mall in Udaipur) and my Israeli sim was working fine with the Indian phone as long as i was staying in India. however, as soon as i got back to Israel (where my Sim card is from) the phone rejected the sim and asked for an unlocking PIN.
does anyone knows what it is and what can i do about it?
I think this one works search for this zx3box samsung unlocking device

Is this Region Lock?

Hi All,
I'm currently interning in India, but before I came, I purchased a n900 and paid an online service to unlock it and they send me these codes,
NETWORK=50777079
PROVIDER=89981835
SUBPROVIDER=64259048
DEFREEZE=50242708
EXTRA=03516020
I put them in according the instructions and the phone was unlocked. It worked in Israel and when I arrived in India I used a local BSNL SIM card for two days and then it abruptly stopped working and I was given this prompt to enter a pin on startup.
"PIN to unlock SIM service provider"
If I dismiss this prompt, there is a permanent notification that reads,
"Invalid SIM card
Network locked SIM card inserted"
When I remove the SIM, it detects there is no SIM.
I have tried factory reset, re-entering the unlock codes, and different SIM cards for a different provider. My SIM works on other phones, and I have spoken to the provider who insists is a phone issue and directed to me samsung who says they only fix phones purchased in India, so they gave me a customer service number who directed me back to samsung.
It sounds like region lock, but it was my understanding that the phone wouldn't have worked at all.
So my question is, how can I fix whatever this is?
Have you tried another sim in the note? Did you try the sim on another phone? Is it possible the phone has been blacklisted by the carrier?

sim network unlock pin

My new S5 neo Askd for sim network unlock pin :crying:
I want some help plz
sorry for my english
It means that you have inserted a SIM card that is not from your original service provider. Most network providers set SIM lock for their phones. If your device is unlocked (Mostly in case you have bought a phone outright - not from service providers, e.g, Amazon), contact Samsung customer support.

Samsung S7 unlocking from Sprint

Hello all!
I bought the Samsung S7 phone in unlocked condition from eBay in US. Then I had to move to India for work related purposes and I was able to use the phone using an Indian sim. The phone developed charging issues and it was not charging. So I had to send it to US where Samsung changed the motherboard. Now, I received the phone which is working but it shows invalid sim if I put any Indian sim. It seems Samsung have restored the phone to original settings which is locked to Sprint network. Samsung tells me to contact Sprint. While Sprint says that they need the account details or confirmation from the person who bought the phone from Sprint. The eBay account from which I got the phone does not exist anymore.
I think I need to unlock the phone so that I can use other sim in India. Could anyone suggest what could be done here?
Thanks!

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