Lg g4 at&t h810 looking for firmware

[ltindi32]

Originally Posted by .:bono:.

hello, can i flash this file to my H810 ? it's kdz, tot, or sbf file ?

thanks

Yes. Flash to lg tool. Select option erase all data

[ltindi32]

Originally Posted by .:bono:.

hello, can i flash this file to my H810 ? it's kdz, tot, or sbf file ?

thanks

Flash Z3X LG 2-3G Tool in option,select direct and erase all data

[.:bono:.]

Originally Posted by ltindi32

Yes. Flash to lg tool. Select option erase all data

thanks, i have lgtool, i'm downloading the file, and i'll try.

just more confirmation, my phone is H810, version v20x, and it's hanging on logo,

so i can flash it with this file without a problem ?

br

[GTrader]

Originally Posted by .:bono:.

thanks, i have lgtool, i'm downloading the file, and i'll try.

just more confirmation, my phone is H810, version v20x, and it's hanging on logo,

so i can flash it with this file without a problem ?

br

If your phone is stuck on LG Logo it could be hardware issue as this is major problem with a lot of LG G4's / G5's. If you reflash phone and it is still stuck on splash screen it could be LG manufacturer defect. This is very common issue with this phone getting stuck in a boot loop on splash screen. LG knows about this but can't do anything about it because their phones suck

[.:bono:.]

Originally Posted by GTrader

If your phone is stuck on LG Logo it could be hardware issue as this is major problem with a lot of LG G4's / G5's. If you reflash phone and it is still stuck on splash screen it could be LG manufacturer defect. This is very common issue with this phone getting stuck in a boot loop on splash screen. LG knows about this but can't do anything about it because their phones suck

yes i know about this lg g4 hardware problem, i just want to flash it to confirm.

br

[razor1]

the problem is the eeprom over heats and loops it at start up. Put it in the freezer for 10 minutes then try to start it. It worked for me on several G4's to recover the info inside.

[aziiiz]

still the same .. flash done but no success
LG 2-3G Tool v9.28
supported models: 1408

Mode: Emergency
Model: H810
Read info...
Model name: LG-H810
Software verion: H81021y
Android verion: 6.0
IMEI: 357905061661244
Elapsed: 4 secs. --> (v9.28)

Phone mode is DOWNLOAD
Start flashing.
Open TOT File : F:\BOX new\LG\H810\LGH810AT-01-V21y-310-410-JUN-20-2016-ARB03+0.tot
Model : LG-H810
SwVersion : H81021y
BuildTime :
Total Files : 28
Model name: LG-H810
Software verion: H81021y
Android verion: 6.0
IMEI: 357905061661244
Start direct download mode
Write "PrimaryGPT" partition #1 of 28
Write "modem" partition #2 of 28
Write "pmic" partition #3 of 28
Write "sbl1" partition #4 of 28
Write "tz" partition #5 of 28
Write "sdi" partition #6 of 28
Write "hyp" partition #7 of 28
Write "rpm" partition #8 of 28
Write "aboot" partition #9 of 28
Write "sbl1bak" partition #10 of 28
Write "pmicbak" partition #11 of 28
Write "tzbak" partition #12 of 28
Write "hypbak" partition #13 of 28
Write "rpmbak" partition #14 of 28
Write "abootbak" partition #15 of 28
Write "sdibak" partition #16 of 28
Write "apdp" partition #17 of 28
Write "msadp" partition #18 of 28
Write "persist" partition #19 of 28
Write "sec" partition #20 of 28
Write "laf" partition #21 of 28
Write "boot" partition #22 of 28
Write "recovery" partition #23 of 28
Write "raw_resources" partition #24 of 28
Write "raw_resourcesbak" partition #25 of 28
Write "felica" partition #26 of 28
Write "factory" partition #27 of 28
Write "system" partition #28 of 28
Erase "rct" partition
Erase "misc" partition
Erase "userdata" partition
Erase "cache" partition
Done.
Elapsed: 461 secs. --> (v9.28)


ANY OTHER SOLUTION .. like security zone in format *.LGSB1

[aziiiz]

i think it's overheating problem .. because after RESET SECURITY ZONE the phone started & after splash screen , the phone started optimizing or installing applications but restarts & kept restarting .. I found the back of the phone heated

[aziiiz]

after resetting security zone with LGTOOL 9.28 the phone H810 started with FRP LOCK .

successfully unlocked FRP .. thanks to Z3X team

[andrew_tm]

Originally Posted by aziiiz

i think it's overheating problem .. because after RESET SECURITY ZONE the phone started & after splash screen , the phone started optimizing or installing applications but restarts & kept restarting .. I found the back of the phone heated

You can't write in phone security zone from other phone because phone encrypt security with HardWareId.

Flash with checked:
flash in direct mode
erase user data after flash.

--

[aziiiz]

phone started but hangs sometimes at logo , other times at installing application .. I tried reset security zone , write LGSB1 security zone from another phone , still the same .. OVER HEATING & HANGS

[bartdotnet]

How can i upgrade my device using the v21y? is it safe? just to flash it with lg tool?

[andrew_tm]

Originally Posted by bartdotnet

How can i upgrade my device using the v21y? is it safe? just to flash it with lg tool?

Yes this safe if phone not have got hardware problem.

--

[WBGSM]

Originally Posted by aziiiz

HELLO HOSTINGS
I am looking for a download link for the firmware H81021Y
in Z3x support there is H810_10a & H810_10o
I searched a lot about downgrading & I found it impossible


thanks

Download from Here
H810

[evelson]

saludos necesito una rom para lg k371..eh buscado en todas partes y nada