Verizon Lg GPad 8.3 vk810 loops in software update screen

Well, I rooted my gpad 8.3 vk810 with iroot. OTA pushed a software update and now it just goes thru the software update process but fails to install or reboot. I tried factory reset from recovery but goes right back to attempting to update software. I also tried using lg support tool to update recovery but that fails also. Can anyone help me or is my gpad toast.

Fiddled around with USCC Galaxy S6: Boot Loops, process com.google.process.gapps...

1. TWRP is up
2. baseband G920R4TYU2BOF7/HW version G9020R4.02
3. No Mods
4. Rooted

So I tried flashing the Vader ROM, I was getting boot loops at the language selection screen. I go back and restore from backups my original stuff. Boot back up and now I'm getting the lovely "process.com.google.gapps has stopped" error. I'm assuming that I may need to find gapps for 5.1.1? I also tried flashing XtreStoLite ROM with the Aroma add on. Everything seemed to be working great with the exception of the data and no signal, which I am to assume is because I'm not using the correct carrier-specific stuff.

Go to download the stock ROM for my phone, and I keep getting an error as well. Odin won't flash it. One thing that I noticed is that the stock rom was 5.0.2 where when I got the phone 3 days ago it came with 5.1.1.

At this point, I'd like to be able to get it back to stock if possible. I jumped the gun and started flashing all sorts of things without checking to see if it would even for with a USCC galaxy s6. Any help would be much appreciated.

Boot loops For my Moto G 1st gen after Nandroid backup using TWRP Recovery

Hai
I unlocked my Moto G (XT1033 with Lollipop ) bootloader and Installed TWRP recovery and everything was smooth until I tried for a Nandroid backup (the storage space was little low).
After the backup i tried for the reboot my moto just showing bootloader unlocked warning only.i tried fast boot using the power key +volume down key it shows the AP Fastboot flash Mode (s). Recovery option shows team win logo for 3-4 seconds and then the unlocked bootloader message and loops.only barcode option works.
then i dig through XDA Forum n tried custom recovery using ADB and fastboot tool.
installed moto usb drivers and tried to connect using usb cable as my device in fastboot flash mode my win 10 detects my phone as fastboot falcon s .but when i tried adb/fast boot commands it just shows waiting for device or null no device detected .
what should i do .please help ..
my local serviceman says after seeking motorola forum support(as he said) IC may be damaged.
if like that motherboard changing will be the only option ihave left??

Boot loops For my Moto G 1st gen after Nandroid backup using TWRP Recovery

Hai
I unlocked my Moto G (XT1033 with Lollipop ) bootloader and Installed TWRP recovery and everything was smooth until I tried for a Nandroid backup (the storage space was little low).
After the backup i tried for the reboot my moto just showing bootloader unlocked warning only.i tried fast boot using the power key +volume down key it shows the AP Fastboot flash Mode (s). Recovery option shows team win logo for 3-4 seconds and then the unlocked bootloader message and loops.only barcode option works.
then i dig through XDA Forum n tried custom recovery using ADB and fastboot tool.
installed moto usb drivers and tried to connect using usb cable as my device in fastboot flash mode my win 10 detects my phone as fastboot falcon s .but when i tried adb/fast boot commands it just shows waiting for device or null no device detected .
what should i do .please help ..
my local serviceman says after seeking motorola forum support(as he said) IC may be damaged.
if like that motherboard changing will be the only option ihave left??