Learning how to unlock a HTC Tattoo with an unlock code only takes a second. The HTC Tattoo is a GSM or SIM based phone so we can simply remove the SIM lock that comes on the phone using an unlock code. This phone guide gives some basic steps to do this and will generally work with most HTC phones. Let’s get started:

First as stated above, you will need an unlock code for your phone. Sometimes you can get a free HTC unlock code by calling up your phone carrier and requesting one. Otherwise, you may have to pay for one from an online vendor (see the bottom of this post for details). Once you have an unlocking code, you can use the steps provided below.

How To Unlock HTC Tattoo

1. Power on your HTC phone with an unaccepted SIM card in (or no SIM card at all).
2. Enter your 8-digit unlock code you attained earlier.
3. Your HTC phone should be unlocked and may automatically reboot!

Furthermore, if you want to buy a pre unlocked HTC Tattoo or just want to learn more about this smartphone from HTC, then check out our phone review here.

How To Get Your Restriction Code

Getting a free restriction code for your mobile phone may not always work. Alternatively, we recomend trying to find your unlock code on this website or by using the unlocking service below.