Can’t remove PIN code on H635

After Operation, phone still asking ^pin code;
flashed file from support, repeat operation, still locked
what’s gone wrong ?
Boot Lock?

See log:

Welcome to Octoplus/Octopus Box LG Software version 2.2.7
Checking data…OK
Platform: LG Qualcomm
Selected port: COM41
Selected model: H635
Please, put the phone into download mode manually (Power phone OFF,
press and hold "Vol+" button and connect the cable (or P990 cable)).
Reading info…
Model ID: LG-H635
IMEI: 352431-07-081424-0
Android version: 5.0.2
Battery level: 100%
Mode: Emergency
Initializing flash…OK
SW version: LGH635AT-00-V10b-EUR-XX-JUN-30-2015+0
LAF Version: 1.1
Product ID: CY13S150914001375
IMEI: 352431-07-081424-0
Target operator: GLOBAL
Hardware: rev_10
Resetting Screen Lock…OK
Reading partition…OK
Resetting FRP Lock…OK
Resetting screen lock successfully completed!
Performed by 2.2.7 software version.