a310f FRP lock


error while unlock phone

Waiting ADB device… OK
[ 3/4/2016 8:35:00 PM ] Reading phone info…
[ 3/4/2016 8:35:00 PM ] Model: SM-A310F
[ 3/4/2016 8:35:00 PM ] Android version: 5.1.1
[ 3/4/2016 8:35:00 PM ] Product code: SM-A310FZKDKSA
[ 3/4/2016 8:35:00 PM ] Phone version: A310FXXU1AOL7
[ 3/4/2016 8:35:00 PM ] PDA version: A310FXXU1AOL7
[ 3/4/2016 8:35:00 PM ] CSC version: A310FOJV1AOL2
[ 3/4/2016 8:35:00 PM ] CSC country code: KSA
[ 3/4/2016 8:35:00 PM ] CSC sales code: KSA
[ 3/4/2016 8:35:00 PM ] HW version: MP 0.200
[ 3/4/2016 8:35:00 PM ] Phone S/N: R28H13XZMVN
[ 3/4/2016 8:35:00 PM ] Modem board: SHANNON310
[ 3/4/2016 8:35:00 PM ] RF cal date: 20160127
[ 3/4/2016 8:35:00 PM ] IMEI:
[ 3/4/2016 8:35:00 PM ] Rebooting to download… OK
[ 3/4/2016 8:35:00 PM ] Searching USB Flash Interface… detected COM6
[ 3/4/2016 8:35:00 PM ] Setup connection… OK
[ 3/4/2016 8:35:00 PM ] Reading data from phone… OK
[ 3/4/2016 8:35:00 PM ] Sending data to phone… error timeout
[ 3/4/2016 8:35:00 PM ]