ZTE
Delivery Time: TUTORIAL
Power on phone with non-accepted simcard and enter these codes
Tentar com ou sem cartão SIM.
FIRST *983*258# in order to be able to input code
Second way: Type ###825*09# and enter the code
Tirdh way: Type *983*8284# without SIM and enter the code.
ZTE - ###3854#codigo#
ZTC SP55-- ###1562#codigo#
Zte Smart a18 comes from factory with unlock code 12345678.
Just do this:
- put an original sim card and turn on phone;
- press *#*#3646633#*#*
- select SIMMELOCK;
-select NETWORK PERSONALIZATION;
- UNLOCK and put code 12345678.