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Unlock method 1: Flash the phone.
Re-enter the ROM. You can set the password lock to eliminate,This method may be a little complicated for friends who can't flash the phone,If you can flash the phone, it's much simpler.。
Unlock method 2: Dual wipe
Double Wipe is also known as Double W. From the professional perspective of flashing enthusiasts, it can be regarded as an operation to erase mobile phone data. The more professional answer to the question of what does wipe mean is:
Wipe means to restore factory settings, including contacts, text messages, installed software, etc. Commonly known as hard boot, restore factory settings. Note:
After WIPE, app2sd and root privileges need to be redone. And the important partitioning steps of app2SD have to be redone. Dual Wipe is Dual Wipe refers to clear cache and memory data.
Understand the meaning of wipe, which should know about Shuangqing. Now that you have restored your phone to factory settings, the password lock you have set will naturally be erased. It's relatively easy to do, but it can have an impact if you have important files on your phone.
Unlock Method 3: Use ADB to delete the forgotten lock screen password.
Operation steps: 1. Connect the mobile phone to the computer, do not turn on the data connection, and proceed in charging mode.
2After unzipping on the computer, put the ADB file in the root directory of the C drive of the computer.
3. Perform the operation in the figure and delete *key file.
4. Enter adb reboot or manually restart the phone to take effect.
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How to turn on the power-saving mode: enter i-Butler - power-saving management - turn on the normal power-saving or super power-saving mode.
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How to set the power saving mode of vivo mobile phone:
1. FunTouch version: Go to [Settings] - [Battery], select [Low Power Mode] or [Super Power Saving] as needed, when the low power mode is turned on, the battery icon in the status bar will turn yellow, if you need to exit the power saving mode, select [Normal Mode].
2. Some historical model versions: Enter [i Butler] - [Power Saving Management], select [Normal Power Saving], [Smart Power Saving] or [Super Power Saving Mode], when the power saving mode is turned on, the light bulb or lightning battery icon will appear in the status bar, if you need to exit the power saving mode, please enter [i Butler] - [Power Saving Management] again, turn off the power saving mode or select [Normal Default Mode].
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You can go to the mobile phone i Manager - power saving management - click on the power saving at the top.
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