HARD RESET LG K40 - Factory Reset by Secret Code

Read more info about LG K40: https://www.hardreset.info/devices/lg/lg-k40/hardreset/first-method/ We are presenting the step by step instruction to erase all data in LG K40. If you would like to restore default settings in your LG device, then use a secret code to boot hidden mode, called service mode and easily format your LG device. Remember that this operation will delete all of your personal data. How to accomplish the factory reset in LG K40? How to reset screen password in LG K40? How to enter the service mode in LG K40? How to remove data in LG K40? How to reset LG K40? How to perform a factory reset operation in LG K40? Follow us on Instagram ► https://www.instagram.com/hardreset.info Like us on Facebook ► https://www.facebook.com/hardresetinfo/ Tweet us on Twitter ► https://twitter.com/HardResetI