>>707459Look up how to enter recovery mode for your device to wipe it if you don't care about data. You may be able to recover data by flashing a custom recovery (twrp). However certain companies wipe your phone if you try to enable developer mode (lg), so look up before flashing anything.
You'll probably need to login to Google after reset, if you can't due to various reasons look up "how to bypass frp lock" for your model.
Also remember to remove your sd card before anything as it's a small chance to brick your it when flashing/wiping things.
