UnlockUnit

What can you do when your Code is not Working Nokia? If your Nokia asks for the “SIM Network Unlock PIN” and after you enter the Network Code (NCK), the “Unlock Unsuccessful” message appears, follow the next steps: Check IMEI...

What can you do if your code is not working Sony? If you still receive the “Unlock Unsuccessful” message after inserting the unlocking code we provided, do not worry there are several things you can do. Check if you entered the...

What to do when your Sony does not ask for the unlock code? Do not worry! If your Sony doesn't ask for the unlock code, then you can try the following method in order to check if there is any way...

What to do when your Samsung doesn't ask for the unlock code? First thing, DO NOT worry There is one thing you can try when your Samsung doesn't ask for the unlocking code. Some require you to already have the...

Are you able perform a firmware upgrade after unlocking a device? Will your phone still be unlocked? The unlock is permanent. In very rare situations the phone might ask again for the code after a firmware upgrade. If that happens,...

Device Warranty after Unlocking Is the Device Warranty affected in any way after the unlocking process is complete? No. Unlocking a phone will not void its warranty for the following reason: The initial Network Lock is placed onto the phone...

How can you find out if your device has a Region Lock installed and active? For the majority of cases, the phone's box will have a sticker that says: "European SIM card only" or "European Model" "American SIM card only"...

Not sure if your phone is Network Locked to T-Mobile USA? Find out! You can easily find out if your phone is Network Locked to T-Mobile USA., First thing you’ll need a different SIM card (from a different network provider...

Not sure if your phone is Network Locked to Metro PCS? Find out! To find out if your phone is Network Locked to MetroPCS, you’ll need a different SIM card (from a different network provider - NOT the Metro PCS...

"Is my Phone Network Locked?" should be the first and most important question you should ask yourself before thinking of switching Network Providers. If the device has been initially purchased from a certain Network Provider along with a Voice and Data subscription...