open octopus frp tool
type *#0*#
connect usb cable
Work ID: 000000000194FA38
Starting Reset FRP (Apr 2022)
Selected model: General_Samsung
Connect powered-on phone on first page of activation stage to PC via USB.
Tap Emergency call on the first settings screen, then type *#0*#.
Searching modem port...
OK
Detected device model: SM-A507FN
Product name: XTC
HW Version: A507FNXXU6DVG4/A507FNOLM6DVG1/A507FNXXU6DVG1/A507FNXXU6DVG4
PDA version: A507FNXXU6DVG4
CSC version: A507FNOLM6DVG1
CP version: A507FNXXU6DVG1
Device SN:
RR8N104WQSBI:
Please wait...
Please type *#0*#. Wait until the HW Test screen appears. Then press 'Ok' to continue...
OK
Searching ADB devices...
Press "OK" button on the device to allow USB debugging
OK
ADB connected
Rebooting device...
OK
Perform Factory Reset from phone menu.
Reset FRP (Apr 2022) done
Execution time 1 minute(s) 57 second(s)
Performed by 4.0.8 Software version.
type *#0*#
connect usb cable
Work ID: 000000000194FA38
Starting Reset FRP (Apr 2022)
Selected model: General_Samsung
Connect powered-on phone on first page of activation stage to PC via USB.
Tap Emergency call on the first settings screen, then type *#0*#.
Searching modem port...
OK
Detected device model: SM-A507FN
Product name: XTC
HW Version: A507FNXXU6DVG4/A507FNOLM6DVG1/A507FNXXU6DVG1/A507FNXXU6DVG4
PDA version: A507FNXXU6DVG4
CSC version: A507FNOLM6DVG1
CP version: A507FNXXU6DVG1
Device SN:
RR8N104WQSBI:
Please wait...
Please type *#0*#. Wait until the HW Test screen appears. Then press 'Ok' to continue...
OK
Searching ADB devices...
Press "OK" button on the device to allow USB debugging
OK
ADB connected
Rebooting device...
OK
Perform Factory Reset from phone menu.
Reset FRP (Apr 2022) done
Execution time 1 minute(s) 57 second(s)
Performed by 4.0.8 Software version.