So you must first check the model number of your device under, under phone’s settings. Now stock firmware is available for below listed models for LG G4 smart phone.
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That means, you can simply install stock firmware to repair your device from bricked condition. However starting to this far, the best way to get the device back to its working state is to downgrade it to stock firmware. Here in this tutorial, we’ll help you to unbrick or repair your LG G4 with stock firmware or simply downgrade it to stock firmware. Nowadays, custom Roms, third-party mods etc., are becoming very popular and so as the risk and possibilities to get bricked as well. Well its good to be a tricky but sometimes it can be very hard to revive that device to its normal working condition. Sometimes it happens that we try to tweak our devices in numerous ways and ended up with a bricked device.