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If the landlord is holding an OPPO mobile phone. Ask for a factory reset. Find Recover Default Data in Settings.
Then we click on Confirm Recovery. At this time, you may need your mobile phone number password or fingerprint password. Enter it and you're good to go.
After confirming this option, the phone will restart for a while. During this time, we must not force the phone to restart. Otherwise, it may cause the loss of mobile phone data or the damage of mobile phone software.
In severe cases, it may prevent the phone from turning on.
Of course, we need to make a cloud backup before restoring the factory data. OPPO's cloud service is also possible. It can back up the contacts of the old mobile phone that we need every day, and the data of some simple apps and apps.
I upload these things to the cloud. Then log in to our OPPO when you use a new OPPO phone, and the cloud service will automatically update you.
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A factory reset will restore your phone to the state it was in when it first left the factory. To avoid data loss, it is recommended that you back up your phone's important data and migrate the chat history of WeChat third-party apps such as WeChat before resetting factory settings.
Factory reset.
You can do this by following these steps:
1. You can enter the phone Settings > Other Settings > Restore the phone, you can choose the following options when restoring the phone, it is recommended that you choose according to your personal needs:
Reset System Settings Only (Reset System Settings): Only the settings for your phone are cleared, and your saved data will be retained, such as ** and **, etc.
Erase all data (erase all content and settings): Erase all data, including ** and **.
Erase phone contacts and call history (erase phone contacts and call history): SIM card contacts are retained.
Clear SMS & MMS (Erase SMS & MMS): SIM messages are retained.
2. In order to ensure the security of personal data, if the mobile phone has set a lock screen password or logged in to the mobile phone account, when selecting the above options to restore, you need to verify your lock screen account password (you need to keep the network connection when verifying the account password), enter the correct password, and follow the on-screen prompts to operate.
Note: If the phone is set with a lock screen password and logged in to the mobile phone account, some models need to verify your lock screen password first and then verify the account password when restoring the factory, which is subject to the prompts on the mobile phone page.
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How to restore factory settings: If you want to know how to restore your phone to factory settings, the following is to introduce you to the operation method, I hope it can help you
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 phone has a lock screen password, you need to enter the lock screen password to verify before clearing the phone data.
Reset wireless settings: Reset Wi-Fi only, Bluetooth & mobile data network only reset system settings: Reset system settings only (all system settings in settings) Clear**Apps & app data:
Clear your ** key to leak apps and app data (retain**, ** and other data) Completely clear all data: clear all data in the phone (including**and**) and restore the system settings to clear the phone with the phone and call logs: only clear the phone contacts and call logs, will keep the SIM card contactsClear the phone short text false messages and MMS:
Only clear the SMS and MMS of the mobile phone, the SIM card SMS will be retainedTips: Before the factory reset, pay attention to back up the information of the phone contacts, text messages, ** and applications to avoid the loss of important data.
If you have previously backed up data through the Settings System Settings (Other Settings) Data Backup and Migration (Backup & Restore) function, it is recommended that you copy the data to external storage or a computer for saving.
This applies to all OPPO models.
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If your OPPO phone needs to be factory reset, (here we take the OPPO Renoace mobile phone version as an example). You can follow the following path:
Go to the phone Restore phone and clear the corresponding content according to the phone prompt option.
If the mobile phone has been set with a lock screen password, you need to enter the lock screen password to verify before clearing the mobile phone data. If you forget the password, please back up the important information of your mobile phone, and bring the voucher to the local OPPO customer service center for processing).
Reset Wireless Settings: Reset only WLAN, Bluetooth and mobile data.
Restore only system settings: Only the original system settings (all system settings in the settings) are returned.
Wipe all data completely: Erase all data from your phone, including ** and **) and reset system settings.
Clear phone contacts and call history: Only the phone contacts and call history are cleared, and the SIM card contacts will be kept.
Clear SMS and MMS: Only clear SMS and MMS will keep the SIM card SMS.
If you have previously backed up data through the Settings System Settings (Other Settings) Data Backup and Migration (Backup & Restore) function, it is recommended that you copy the data to external storage or a computer for saving.
Due to the different system versions of OPPO mobile phones, the operation path may be slightly different, please refer to the actual operation interface of the mobile phone.
This is available for all OPPO models.
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