Help Phone bricked?

[MakinSparks]

I'm not sure where exactly to post this but u guess I have some sort of brick going on. I have an LG Volt that's rooted and have TWRP installed. I couldn't get my voicemail notifications, probably because I deleted something but it was working. I tried to revert back to stock v3 using the LG Tool and it failed and keeps failing every time I try. So the state of the phone now is when it boots it goes straight into TWRP recovery. I have a backup that I've tried to restore from, it seems to work besides it saying E: unable to mount /mpt and E: unable to mount /carrier I get the same results and dittie errors when trying to flash a stock, rooted V5 zip. If anyone has any ideas that would be great, I can try to elaborate if needed.

 

[Bad_MOFO_33]

I'm not sure where exactly to post this but u guess I have some sort of brick going on. I have an LG Volt that's rooted and have TWRP installed. I couldn't get my voicemail notifications, probably because I deleted something but it was working. I tried to revert back to stock v3 using the LG Tool and it failed and keeps failing every time I try. So the state of the phone now is when it boots it goes straight into TWRP recovery. I have a backup that I've tried to restore from, it seems to work besides it saying E: unable to mount /mpt and E: unable to mount /carrier I get the same results and dittie errors when trying to flash a stock, rooted V5 zip. If anyone has any ideas that would be great, I can try to elaborate if needed.

Sorry to hear of you bricking, been there before. Hopefully I can help as this has happened to me as well. Since you still have TWRP recovery and a backup you may be pretty good.
anyway heres a flashable zip of some important partitions you may have borked somehow
https://www.androidfilehost.com/?fid=24052804347786248
1- download and put zip on external sd card
2- boot to twrp and wipe/advanced wipe/ Dalvik, System, Cache, Data
3- swipe to wipe
4- Back out to main menu of twrp
5- Install BOOTSTACK_LS740_ZV3.zip as you normally would any rom
6- Back out to main menu of twrp again
7- Restore your backup you had
8- Reboot
It should boot you into MINIOS, just reboot normally from MINIOS using power + clicking reboot together.
I hope this helps