If your phone is fully paid off and you have fulfilled your contract terms, contact your network provider. Provide them with your IMEI number (dial *#06# ), and they will provide an unlock PIN or register the device as unlocked on their servers. Method 2: IMEI Unlock Services
That is a different lock type (user lock). You need a different tool, like a Master Code Calculator , not an SP unlock tool. Nokia Ta 1283 Unlock Tool
If you search "Nokia TA-1283 Unlock Tool" on professional forums like GSM-Forum or XDA Developers, you will see references to like: If your phone is fully paid off and
Beginners looking for a straightforward, automated visual interface. Prerequisites Before Unlocking You need a different tool, like a Master
Alternative: Software/box methods (advanced)
: When the Android logo appears, release the buttons. If you see "No command," hold the button and tap : Use the volume keys to navigate to Wipe data/factory reset and press the Power button to confirm. : Once finished, select Reboot system now Important Security Note
The Nokia TA-1283 Unlock Tool usually comes with the following features: