It says phone lock and puk lock nd i need to unlock the phone

Sim unlock code is nothing puk code plz call up th sim service provider Nd ask for puk code tht unlocks th sim access Nd jst to make sure jst on/off th phn Nd tht code can be used whenever u forget or lock th sim

If you still have the card where you removed the simcard just check on it they write it there, or if you dropped the card then Visit You nearest customer service center they will unlock the simcard for you.

Check Image for example

You can get the Unlock code for Nokia 6303I Phone at
Wickedunlock.com
and Unlock it from network lock easily...

thats simple jst call d costomer care and get yr puk code..nd since yr phn mst b locked coz of blocked puk u can use anybody elses phn of d same like if yrs is a voda take somebody's voda and call d costomer care so on n so forth..!!

These directions are for an AT and T phone, but other than that would be the same for any carrier.

A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from your phone carrier to unlock your SIM card.

You can obtain your phone's PUK code from your carrier in one of these ways:

Log in to Your account.online

Use a Technical Support Chat

Contact your carriers Customer Care

Get Your Phone's PUK Code Online

Go to the Phone/Device page.

From the My Phone/Device screen, select the Unblock SIM Card link under the My Make & Model heading.

The Unblock SIM screen will display your PUK code and will give you instructions for unblocking your SIM Card.

Once you receive your PUK code, you will need to enter it into your phone to set a new PIN code.

Note: If you enter the wrong PUK code 10 times in a row, your SIM card will be invalidated, and you will need to purchase a new SIM Card. The phone will display the following error: "PUK blocked call operator

If the phone locked to a particular network then you need to unlock the network lock. You can get the unlock code through online. Give your IMEI number & get the unlock code for ur mobile .............You also get through online..........I will suggest the website Unlock-Zone.com which is doing good service .....you can approach this website.

Please get the PUK ( phone unlock key) on service provider . Unlike PIN using 4 digits code, the PUK using 8 digits.

Go to the service provider of the company you are using the service on the mobile. they will provide you with the puk code. Otherwise it come with the sim jacket when you buy a new sim

To unlck jst slide ur cel up. Nd to get d puk cal ur mobile operator, u wil get it.

network code