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zte : Z221 unlock code at&t
#5


Your unlock code is: 6290977323670285

Using a Non-AT&T SIM Card

1. Insert a non-AT&T SIM card.

2. Power on the device.

3. The device displays "Phone locked. Please insert a valid SIM card."

4. Select Unlock (left soft key).

5. The device displays "Please enter network unlock code (16 digits). Remaining: X."

6. Enter the 16-digit unlock code.

7. Select OK (left soft key).

8. Select OK to reset the device.
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Messages In This Thread
zte : Z221 unlock code at&t - by sherifellord - 30-03-2016, 09:15 PM
zte : Z221 unlock code at&t - by nnm - 31-03-2016, 12:15 AM
zte : Z221 unlock code at&t - by sherifellord - 31-03-2016, 01:24 AM
zte : Z221 unlock code at&t - by sherifellord - 03-04-2016, 12:01 AM
zte : Z221 unlock code at&t - by nnm - 08-04-2016, 10:28 AM

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