How to reset or factory restore Yezz Billy 4.7 device?
There are three common ways to reset or factory restore a Yezz Billy 4.7 device. These methods are:
1. Using the recovery or bootloader mode: To reset the device using the recovery mode, follow these steps:
* Turn off the device and wait for the power to go off completely.
* Hold down the power button and the home button at the same time until the bootloader menu appears.
* Fully charge the device and then go to the bootloader menu.
* Connect the device to your computer and select the "Vendor" as the ABD device.
* Open a command prompt and an ADB tool.
* Use the following command to enter fastboot bootloader:
`fastboot reboot-bootloader`
* Once any updates are available, select the "Update" option in the bootloader menu and follow the instructions to update the device to the latest version.
* If there is no update available, select the "Wipe data/factory reset" option and confirm the action.
* Once the reset is complete, select the "Reboot system" option and then reconnect the device to your computer.
2. Using the software: To reset the device using the software, follow these steps:
* There are several recovery or bootloader software options available for Yezz devices. One of the most popular options is PD Android Recovery.
* Download the related recovery software and flash it to the device using the recovery mode.
* Once the software is installed, go to the recovery or bootloader menu.
* In the recovery menu, select the "Wipe data/factory reset" option to reset the device.
* Once the reset is complete, reboot the device and go through the setup process.
3. Using the "Respecta" method: The Respecta method is also known as the "Flash assignment" method. It is an advanced method of resetting the device and requires the appropriate tools and knowledge of hardware and firmware.
*) Connect the device to your computer using the USB cable provided by the manufacturer.
* Hold down the power button, the volume-up button and the home button at the same time until the bootloader menu appears.
* Once in bootloader mode, connect the device to your computer and select the "Vendor" as the ABD device.
* Open the command prompt and ADB tool.
* Use the following command to flash the custom firmware:
`fastboot flash bcm bcm- reservator.bcm`
* Reboot the device and press the power button, home button and volume-down button at the same time until the bootloader menu appears.
* Use the following command to enter bootloader mode:
`fastboot reboot-bootloader`
* Factory reset the device by selecting the "Wipe data/factory reset" option from the bootloader menu.
It is important to note that the Respecta method is advanced and requires technical knowledge and the specific custom firmware for the device. It should only be used by experienced users with a good understanding of the firmware and the tools used for it.
