What is the passcode for factory reset of oppo A37 phone?

A. When the phone is set with a lock screen password, and you log in to the OPPO account, and restore the factory, enter the password of the lock screen first, and then enter the password of the OPPO account again (enter the account password to keep the network connection), and then you can restore the factory settings;

b. When the phone only sets the lock screen password, when the factory settings are restored, enter the lock screen password;

c. The mobile phone only logs in to the OPPO account, restores the factory settings, and enters the account password (this operation needs to maintain a network connection);

D. If the phone does not set a lock screen password, and you do not log in to the OPPO account, you don't need a password, and you can restore the factory settings directly;

2. In other coloros versions, the default initial password of the mobile phone factory reset is 0000, if the mobile phone is set with a lock screen password, the factory reset password will be changed to a lock screen password by default.

Restore factory settings and enter the password, and the prompt "The password is wrong, please try again" is related to the set screen lock method

1. The screen lock mode is sliding to unlock or no lock mode: enter the password directly when restoring the factory settings (restore the initial password 0000), click OK, if the password is incorrect, there will be a prompt of "password error, please try again";

2. The screen lock method is non-sliding unlocking (such as pattern unlocking, password unlocking, hybrid password unlocking, etc.), when restoring factory settings, the password interface will pop up, you need to enter the unlock password or OPPO account password first, and then you can restore the factory settings.

The Android version is usually the lock screen password of the mobile phone, and you can enter the lock screen password. If there is a default password, it is usually 0000, or 1234, and the six-digit password is 000000, 123456, or 888888. In addition, some models need to set a separate password by yourself, and the password is only known to you.

Want to know how to factory reset your phone.

The following is to introduce you to the operation method, I hope to help you answer the clever answer

You can go to your phone's Settings > System Settings (Other Settings) > reset your phone (Reset your phone) and clear the corresponding content according to the prompts on your phone.

If the mobile phone filial piety bureau has set a lock screen password, you need to enter the lock screen password to verify before clearing the mobile phone data. ）

Reset Wireless Settings: Reset only WLAN, Bluetooth and mobile data.

Restore System Settings Only: Restore only system settings (all system settings in Settings).

Wipe all data completely: Erase all data from your phone, including ** and **) and reset system settings.

Clear phone contacts and call logs: Only clear phone contacts and call logs, the SIM card will be retained.

Contact. Clear SMS and MMS: Only clear SMS and MMS will keep the SIM card SMS.

If you have previously backed up your data through the Settings system settings (other settings).

After backing up the data with the Migration (Backup & Restore) function, it is recommended that you copy the data to external storage or a computer for saving.

This is available for all OPPO models.

Pluck up the courage to restore factory settings.

However, after entering the password, it prompted "Secret call blind code error, please try again", you may wish to give it a try according to the following method:

1. If the screen lock mode is sliding unlock or no lock mode: enter the password directly (restore the initial password 0000) when restoring factory settings, click OK, if the password is incorrect, there will be a prompt of "password error, please try again".

2. If the screen lock method is non-sliding unlocking (such as pattern unlocking, password unlocking, hybrid secret lease empty code unlocking, etc.), when restoring the chain calendar factory settings, the password interface will pop up, and you need to enter the unlock password or account password first, and then you can restore the factory settings.

3. If you forget the lock screen or account password, you need to retrieve the lock screen password or account password before you can restore the phone to factory settings.

This applies to all OPPO models.