[Hardware Hacking General] jakattak:
Good afternoon, I have an LG stylo 3 T-Mobile variant(tp450/sf340n) that has developed unusual issues. It will randomly initiate boot loops at google logins, when I do reboot to recovery and flash a backup the pin number will be changed(and no previous or generic pins will unlock), also files will generate that I am unable to delete or rename. The Rom seems to have developed a mind of its own. Now, the phone is rooted, I have rooted using supersu, and used various different ROMS(LINEAGE, Res remix, and on a previous device of the same model even flashed back in to all stock) on the current device it is rooted using magisk and running stock OS. No matter what though, consistently, the previous device and the current one will work fine for a time(I.e. a week or two) and then issues start to develope. I am not sure what the cause is. I am attaching a copy of one of the files that has recently generated that I am unable to delete in hopes someone can point me in the right direction, and please any questions are welcome and appreciated. Thank you for your time.....

import /init.recovery.${ro.hardware}.rc import /init.recovery.${ro.hardware}_product.rc on early-init # Set the security context of /postinstall if present. restorecon /postinstall start ueventd start healthd on init export ANDROID_ROOT /system export ANDROID_DATA /data export EXTERNAL_STORAGE /sdcard symlink /system/etc /etc mkdir /sdcard mkdir /system mkdir /data mkdir /cache mkdir /sideload #LGE_UPDATE_START, DISA mkdir /firmware 0700 system system mkdir /persist-lg 0700 system system #LGE_UPDATE_END mount tmpfs tmpfs /tmp chown root shell /tmp chmod 0775 /tmp write /proc/sys/kernel/panic_on_oops 1 write /proc/sys/vm/max_map_count 1000000 on fs mkdir /dev/usb-ffs 0770 shell shell mkdir /dev/usb-ffs/adb 0770 shell shell mount functionfs adb /dev/usb-ffs/adb uid=2000,gid=2000 write /sys/class/android_usb/android0/enable 0 write /sys/class/android_usb/android0/idVendor 18D1 write /sys/class/android_usb/android0/idProduct D001 write /sys/class/android_usb/android0/f_ffs/aliases adb write /sys/class/android_usb/android0/functions adb write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer} write /sys/class/android_usb/android0/iProduct ${ro.product.model} write /sys/class/android_usb/android0/iSerial ${ro.serialno} on boot ifup lo hostname localhost domainname localdomain class_start default # Load properties from /system/ + /factory after fs mount. on load_system_props_action load_system_props on firmware_mounts_complete rm /dev/.booting # Mount filesystems and start core system services. on late-init trigger early-fs trigger fs trigger post-fs trigger post-fs-data # Trigger SBP trigger single_binary_init_action # Load properties from /system/ + /factory after fs mount. Place # this in another action so that the load will be scheduled after the prior # issued fs triggers have completed. trigger load_system_props_action # Remove a file to wake up anything waiting for firmware trigger firmware_mounts_complete trigger early-boot trigger boot on property:sys.powerctl=* powerctl ${sys.powerctl} service ueventd /sbin/ueventd critical seclabel u:r:ueventd:s0 service healthd /sbin/healthd -r critical seclabel u:r:healthd:s0 service recovery /sbin/recovery seclabel u:r:recovery:s0 #LGE_UPDATE_START, DISA service qseecomd /system/bin/qseecomd disabled user root group root #LGE_UPDATE_END service adbd /sbin/adbd --root_seclabel=u:r:su:s0 --device_banner=recovery disabled socket adbd stream 660 system system seclabel u:r:adbd:s0 # Always start adbd on userdebug and eng builds on property:ro.debuggable=1 write /sys/class/android_usb/android0/enable 1 start adbd # Restart adbd so it can run as root on property:service.adb.root=1 write /sys/class/android_usb/android0/enable 0 restart adbd write /sys/class/android_usb/android0/enable 1

Sorry I can't seem to copy/paste the file so I just highlit the whole contense and pasted that.....