Samsung SM-A510f FRP reset
 

After 4-th tryes succesfully reseted FRP on A5 2016 :

Octoplus/Octopus Samsung Factory Services v.2.3.8
-----------------------------------------------------------------------
Connecting to server..OK
Username: xxxxxxxxxx
Authorization..OK
Checking smart card...
Smart card successfully checked.
Checking ballance..OK
Your balance: 250 credits.
-----------------------------------------------------------------------
Selected interface: USB
Searching for device. Please wait...
Waiting for device...
Device was not found!
-----------------------------------------------------------------------
Selected interface: USB
Searching for device. Please wait...
Waiting for device...
Found device on COM3
Reading info...
Detected device model: SM-A510F
HW Version: SM-A510FZKADBT
PDA version: A510FXXU2APC4
CSC version: A510FDBT2APC1
CP version: A510FXXU2APC4
Device SN: RF8H71A9C2H
Device IMEI: 358170-xxxxxxxxxxx
FRP/Reactivation: TRIGGERED
-----------------------------------------------------------------------
Selected interface: USB
Searching for device. Please wait...
Waiting for device...
Found device on COM3
Reading info...
Detected device model: SM-A510F
HW Version: SM-A510FZKADBT
PDA version: A510FXXU2APC4
CSC version: A510FDBT2APC1
CP version: A510FXXU2APC4
Device SN: RF8H71A9C2H
Device IMEI: 358170xxxxxxxxxxx
FRP/Reactivation: TRIGGERED
Connecting to server..OK
Username: xxxxxxxxxx
Authorization..OK
Checking smart card...
Smart card successfully checked.
Checking ballance..OK
Your balance: 250 credits.
Sending device information..OK
Checking operation...OK
Reading FRP/Reactivation lock data..
Operation failed (error 1)
-----------------------------------------------------------------------
Selected interface: USB
Searching for device. Please wait...
Waiting for device...
Found device on COM3
Reading info...
Detected device model: SM-A510F
HW Version: SM-A510FZKADBT
PDA version: A510FXXU2APC4
CSC version: A510FDBT2APC1
CP version: A510FXXU2APC4
Device SN: RF8H71A9C2H
Device IMEI: 358170xxxxxxxxxxx
FRP/Reactivation: TRIGGERED
Connecting to server..OK
Username: xxxxxxxxxxxx
Authorization..OK
Checking smart card...
Smart card successfully checked.
Checking ballance..OK
Your balance: 250 credits.
Sending device information..OK
Checking operation...OK
Reading FRP/Reactivation lock data..
Operation failed (error 1)
-----------------------------------------------------------------------
Selected interface: USB
Searching for device. Please wait...
Waiting for device...
Found device on COM3
Reading info...
Detected device model: SM-A510F
HW Version: SM-A510FZKADBT
PDA version: A510FXXU2APC4
CSC version: A510FDBT2APC1
CP version: A510FXXU2APC4
Device SN: RF8H71A9C2H
Device IMEI: 358170xxxxxxxxxxx
FRP/Reactivation: TRIGGERED
Connecting to server..OK
Username: xxxxxxxxxxx
Authorization..OK
Checking smart card...
Smart card successfully checked.
Checking ballance..OK
Your balance: 250 credits.
Sending device information..OK
Checking operation...OK
Reading FRP/Reactivation lock data..OK
Sending request to server..OK
Reseting FRP/Reactivation lock..OK
Reset FRP/Reactivation Successfully!
To finish Reset FRP/Reactivation operation please reboot
the device manually!

Hello.

Please upload *.log and *.logx files of performed operations to any file-sharing service and post here download link. We will check what was causing the problem in first attempts.
*.log and *.logx files can be found in "C:\Program Files (x86)\Octoplus\Octoplus_Samsung\LOG" folder.

sm-a510f 6.0.1 october after reset frp, (write boot image on server) phone always blink-blink
octoplus waiting adb.. hmm...

"boot.img" from Combinataion firmwares can be not compatible with current phone's firmware. In such case phone will stuck on logo, or will be rebooting after writing of such boot. In this case to restore the phone to it's initial condition You need to reflash it with different full stock (original) firmwares (or try to write only boot of such firmwares).

A MI ME IS WELL :
Plataforma: Samsung Android
Puerto seleccionado: COM30
Modelo seleccionado: SM-J510FN
Searching for a phone (waiting for ADB device)...timeout
Phone not found.
?Operacion fallida!
Realizado con ayuda de 2.3.8 version de software

ATTEMPT WITH EMERGENCY MODE ON MOBILE AND WITH THE SAME AND ALWAYS

Your phone must have ADB enabled, in order to make "Reset FRP".