If you phone is network locked (work with a SIM card from one carrier) you can unlock it by Unlock code and use it with any SIM card and any network operator.

Video Overview

  1. Insert another operator sim card.
    • Insert another operator sim card.

    • The Phone should now request SIM network unlock PIN. Type in your unlock code.

    • If you are the owner of the phone, you can ask your network operator for an Unlock code, otherwise you can buy an Unlock code from the Internet.

    • Each code is individual, based on the device IMEI.


To reassemble your device, follow these instructions in reverse order.

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Not working on devices with IMEI started from 99***

Mark Smith - Reply

plz my desire 510 lock help me imei number 990005006530977

dasunsony833 -

Hi all! If anyone is having a problem with their code or is looking for a place to get a code to unlock their phone, I would suggest giving a go. It doesn’t cost at all, you just need to complete a short survey (I know, one of those!) but it worked for me so.. it’s worth trying out.

Mary1974 -

Hi plz help me unlock htc desire 510,me imei number 353450061720181

Decean Ionica - Reply

hello , I would get the code HTC Desire 510 for this IMEI 353450062978614

carrier TIM Brazil

thank you

moraiscfilho - Reply

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