How to reset or factory restore BLU Studio 5.5 S device?
The BLU Studio 5.5 S device can be reset or factory restored in several ways, including using the default software, a PC, or a complete software rebuild. In this case, I will explain the default software way of resetting the device, the PC method, and the complete software rebuild method.
Default Software Reset:
1. Turn off the device by pressing and holding the power button for a few seconds until the phone turns off.
2. Remove the battery from the device by pulling out the back panel.
3. Press and hold the Volume-up and Power buttons at the same time for 15-20 seconds.
4. Release the Volume-up button and press and hold the Power button until the device boots in recovery mode.
5. In recovery mode, press and hold the Volume-down button until the "Wipe data/factory reset" option appears.
6. Select the option with the Volume buttons and press and hold the Power button until the device resets to factory settings.
PC Method:
1. Connect the device to your PC using a USB cable.
2. Open the device manager on your PC and make sure that your device is detected.
3. Install the device driver software for your device.
4. Run a PC-based recovery tool such as MiniTool Mobile Repair or MobileRooter.
5. Follow the prompts to enter your device's PIN, recovery code, or pattern lock.
6. Follow the prompts to reset the device to factory settings.
Complete Software Rebuild:
1. Download the latest firmware for your device from BLU's official website.
2. Establish a connection between the device, a computer, and recovery tool.
3. Navigate to the recovery options menu, usually accessed by pressing Volume-down and Power buttons simultaneously.
4. Select "Custom Recovery."
5. Select "Install From External SD Card."
6. Connect the device's memory card to a PC, copy the firmware file, and transfer it to the device.
7. Unmount the memory card.
8. Select "Install Update from External SD Card."
9. Once the firmware
10. navigate to the recovery options menu, usually accessed by pressing Volume-down and Power buttons simultaneously.
11. Select "Custom Recovery."
12. Select "Install From External SD Card."
13. Connect the device's memory card to a PC, copy the firmware file, and transfer it to the device.
14. Unmount the memory card.
15. Select "Install Update from External SD Card."
16. Reboot the device in recovery mode.
It is necessary to note that the complete software rebuild method is only recommended if the device cannot be reset using the other two methods.
