Hello. So, I was trying to install a ROM on my LG Optimus Extreme (LG L40G) using Nexus Root Toolkit and I botched it up. Now it only displays the LG logo and NOTHING I have tried works. It is permanently stuck on the logo. I was wondering if any of you professionals fix android phones.
Try asking in the lg optimus forums I don't know a lot about lg phones but I would assume fastboot mode and push the original firmware onto the phone. Or flashing it from recovery mode. You need to ask someone who knows about lg devices. No one will fix this for you but if it can be fixed they will help you to do it. Next time read read read these kind of things are always avoidable. Your phone now probably has the wrong kernel and ROM on it I don't know if it can be recovered it depends on the device. Some are easier than others to fix
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