Content: Konka Unlock: Enter 19980722 without entering the card, then enter 0000* Haier when turning on the card. Turn off the phone and take out the SIM card. Enter 1001 when turning on the phone. At this time, the phone will display that the SIM card lock password has been reset. Set up, turn off the phone, install the SIM card and turn it on. When the password is displayed, enter 0000 and then confirm. *Lucky Star and Tianzhi Star: 8879501/8879576* Haier: Enter *80 first according to the version, and then enter *17 In standby mode, enter 7233+ok to restore the password to 0000. This is the firewall password. Enter 20020405+ok to lock the phone: start the phone without checking the card, press SOS to dial 112, and then hang up quickly. Repeat several times to bypass the phone lock and enter the standby state. , then enter the security function to close the lock and display: *528*737381* Lenovo: enter 2945*, enter the test, and choose to restore factory settings...
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