If your BLU G40 smartphone has problems like:
How To Enter Recovery Mode On BLU G40
You can enter the BLU G40 recovery mode screen for offers many useful options, following the instructions below:
- Turn off the device.
- Press and hold Volume Up + Power buttons simultaneously till the device logo appears.
- When it logo appears, release Power button but hold the others few more seconds.
- Release all the buttons when Recovery Mode screen appears. If you see Android logo with No Command text, don't panic and just wait for a while.
- You can use the Volume Up and Volume Down buttons to scroll up or down, and the Power button to select an option.
To exit the BLU G40 recovery mode screen, come to Reboot System Now option and press Power button. The device will automatically reboot.