Dear Technology

I have a 10 year old dumb phone (keypad phone).

Has anyone unlocked their dumb phone ?

If so, could you tell me how you did it please ?

Yours sincerely ROMMMELLL

  • simon574@feddit.deEnglish
    0·
    1 year ago

    Yeah, back in the day I managed to unlock my phone using a tutorial with unlock codes I found online. But that was before smartphones existed.

    • ROMMMELLL@discuss.tchncs.deOPEnglish
      0·
      1 year ago

      Dear S

      I think I have 2 problems.

      1. I don’t know who put the lock there - phone maker ? phone seller ? provider of 1st SIM card ? provider of 2nd SIM card ? other ? I just know that ONLY my current SIM card (the 2nd) works in my phone. No other SIM card will work in it.

      2. I don’t know the correct procedure to remove the lock without bricking the phone. Or, how to unbrick it, if I do.

      Perhaps I am being too cautious, but some of what I have seen online seems a little dubious, and I’m not sure I can trust myself to distinguish between good info and bad.

      You are one of the few who have actually unlocked a dumb phone in real time.

      Could I be so bold as to ask if you would be willing to give some of your time to find a good tutorial with unlock codes for a Samsung GT-E3210 dumb phone made about 2013 ?

      Yours sincerely ROMMMELLL

      • simon574@feddit.deEnglish
        0·
        1 year ago

        Sorry I can’t help you, I don’t have any experience with Samsung phones. It could be that unlock codes don’t even work with this type of phone and you would have to connect it to a PC with a cable. But I don’t know. About your first question, the lock is usually put in place by the carrier, e.g. you get a “free” phone with a 2-year contract and they want to make sure you can’t use it with a different SIM. When the contract expires they want you to trade in your phone for a newer model, and renew your contract. It’s usually possible to have them unlock your phone at the end of the contract, sometimes for an additional fee. So it looks like you ended up with a phone that is still locked to a certain carrier and you can only use SIM cards of that carrier.