lg H791 after frp hang logo only

[umarmsn]

Log file "C:\Program Files\Octoplus\Octoplus_LG\LOG\08-06-2017_14-57-18.log" created.
08/06/2017 2:57:21 PM > Searching for server...
08/06/2017 2:57:21 PM > Trying to ping server...08/06/2017 2:57:21 PM > ok
08/06/2017 2:57:21 PM > Trying connect to server...
08/06/2017 2:57:21 PM > Server greeting: Card updates server v.2.2
08/06/2017 2:57:22 PM > Searching installed cards...
08/06/2017 2:57:22 PM > Found card with s/n: 200039271
08/06/2017 2:57:22 PM > Server check...
08/06/2017 2:57:23 PM > Server Check succesfull!
08/06/2017 2:57:23 PM > Server Check succesfull!
08/06/2017 2:57:24 PM > Welcome to Octoplus/Octopus Box LG Software version 2.6.2
08/06/2017 2:57:34 PM > --------------------------------------------------------------------------------
08/06/2017 2:57:34 PM > Checking data...08/06/2017 2:57:35 PM > OK
08/06/2017 2:57:35 PM > Platform: LG Qualcomm
08/06/2017 2:57:35 PM > Selected port: COM44
08/06/2017 2:57:35 PM > Selected model: H791
08/06/2017 2:57:35 PM > Please, put the phone into download mode manually (Power phone OFF, press and hold "Vol+" button and connect the cable).
08/06/2017 2:57:35 PM > Reading info...08/06/2017 2:57:35 PM > Failed!
08/06/2017 2:57:35 PM > Port busy08/06/2017 2:57:35 PM > Failed!
08/06/2017 2:57:35 PM > Could not detect mode!
08/06/2017 2:57:35 PM > Performed by 2.6.2 Software version.
08/06/2017 2:58:55 PM > --------------------------------------------------------------------------------
08/06/2017 2:58:55 PM > Checking data...08/06/2017 2:58:56 PM > OK
08/06/2017 2:58:56 PM > Platform: LG Qualcomm
08/06/2017 2:58:56 PM > Selected port: COM85
08/06/2017 2:58:56 PM > Selected model: H791
08/06/2017 2:58:56 PM > Please, put the phone into download mode manually (Power phone OFF, press and hold "Vol+" button and connect the cable).
08/06/2017 2:58:56 PM > Reading info...
08/06/2017 2:58:58 PM > IMEI: 353627-07-199060-3
08/06/2017 2:58:58 PM > Android version:
08/06/2017 2:58:58 PM > Battery level: 90%
08/06/2017 2:58:58 PM > SW Version: 08/06/2017 2:58:58 PM > LGH791AT-00-V10f-NXS-XXX-OCT-0
08/06/2017 2:59:00 PM > Mode: Emergency
08/06/2017 2:59:00 PM > Initializing flash...08/06/2017 2:59:03 PM > OK
08/06/2017 2:59:04 PM > SW version: 08/06/2017 2:59:04 PM > LGH791AT-00-V10f-NXS-XXX-OCT-03-2015-16G-MDA89E-US
08/06/2017 2:59:04 PM > Android version: 6.0
08/06/2017 2:59:04 PM > LAF Version: 1.2
08/06/2017 2:59:04 PM > Product ID: YE05S151015003758
08/06/2017 2:59:04 PM > IMEI: 353627-07-199060-3
08/06/2017 2:59:04 PM > Target operator: GOOGLE
08/06/2017 2:59:04 PM > Hardware:
08/06/2017 2:59:04 PM > After performing Reset FRP operation the phone may stuck on logo. To fix this problem You shall reflash the phone with the latest firmare.

Perform Reset FRP operation at your own risk. Continue?
08/06/2017 2:59:10 PM > Reading partitions...08/06/2017 2:59:12 PM > OK
08/06/2017 2:59:12 PM > Resetting FRP Lock...08/06/2017 2:59:14 PM > OK
08/06/2017 2:59:16 PM > Resetting FRP lock successfully completed!
08/06/2017 2:59:16 PM > Performed by 2.6.2 Software version.

[Octopus box]

Hello.

As it is written in Software manual: after performing Reset FRP operation the phone may stuck on logo. To fix this problem You shall reflash the phone with the latest firmare.

[umarmsn]

Originally Posted by Octopus box

Hello.

As it is written in Software manual: after performing Reset FRP operation the phone may stuck on logo. To fix this problem You shall reflash the phone with the latest firmare.

yes i did flash done get from support only 1 file is there in support 6.0

after that same problem

after flash phone working well but when switch off or reboot then it will be go to logo only


what i do next pls help me

[Octopus box]

Try to reflash with Nexus Root Toolkit, if problem still remain, most likely it's HW.