How to Unlock Samsung S400i? | Samsung Unlocking

Simlock code of all Samsung is available, means Samsung S400i can be unlocked easily with SIMLOCK / NCK code. It is the fastest and recommended method to unlock Samsung by IMEI. You can unlock all Samsung S400i devices from any network around the world by IMEI. Once the correct simlock code is entered, you can use all GSM simcards.

To provide the unlock code of phone, we only need only 15-digits IMEI. You can find the 15-digit correct IMEI by dialing *#06# on the phone or through settings of the modem / router.

Unlocking of the Samsung S400i by code does not avoid warranty. It is recommended method to unlock by manufacturer of Samsung.

The unlock code of Samsung S400i comes from the database of manufacturer or network provider, means it will work 100%.

How long we need to wait for an unlock code of Samsung phone?

The average waiting time for unlock code of a Samsung S400i is 1 to 5 days.

The turnaround time for an unlock code of Samsung is 1 day based on last 100 orders.

How to Unlock Samsung S400i?

1. Turn OFF the Samsung S400i.

2. Insert a different operator simcard (e.g. for a O2 device, you can use MetroPCS simcard).

3. Turn ON the phone.

4. It should prompt for "SIM Network Unlock PIN".

5. Enter the unlock code which is provided by modemsolution.com.

6. Now your Samsung S400i is unlocked permanently to use with all simcards.