+- Online Tips n Tricks (https://a-zgsm.com/tipsntricks)
+-- Forum: Mobile Broadband Discussion (https://a-zgsm.com/tipsntricks/forum-5.html)
+--- Forum: Request Code (https://a-zgsm.com/tipsntricks/forum-10.html)
+--- Thread: zte : Z221 unlock code at&t (/thread-1928.html)
zte : Z221 unlock code at&t - sherifellord - 30-03-2016
Please unlock code ZTE at&t
Model: Z221
IMEI: 863806015267046
S/N:325822303443
zte : Z221 unlock code at&t - nnm - 31-03-2016
sherifellord Wrote:Please unlock code ZTE at&t
Model: Z221
IMEI: 863906015267046
S/N:325822303443
imei not valid
zte : Z221 unlock code at&t - sherifellord - 31-03-2016
sorry IMEI: 863806015267046
zte : Z221 unlock code at&t - sherifellord - 03-04-2016
Excuse extent possible, help me code
zte : Z221 unlock code at&t - nnm - 08-04-2016
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.