sm-g531f frp done
 

UNLOCK INSTRUCTIONS:
Phone must be rooted!
If the software can't root the phone automatically,
then you must root your device manually.
1. Power on the phone.
2. Tap 7 times on 'Build number' in 'Settings'-'About phone' to enable 'Developer options',
go to 'Settings'-'Developer options' and enable 'USB debugging'.
3. Connect the phone to PC with USB cable, install drivers if needed.
4. Select device in ADB settings.
5. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.
If phone ask codes after unlocking, use:
PUK - 12345678
PIN - 00000000

To reset Google account activation or Samsung reactivation lock:
1. Power on phone in download mode (turn off phone, press vol.down + home + power).
2. Connect phone to PC with USB cable, install drivers if needed.
3. Press 'Reset FRP/React/EE' to deactivate Google/Samsung/EE account activation lock.
(Sometimes needs to perform 'wipe data/factory reset' once more, to complete this locks removal.)

Operation: Reset FRP/React/EE
Selected model: SM-G531F
Software version: 25.1

Searching Samsung USB Flash Interface... detected COM73
Setup connection... OK
Reading PIT from phone... OK
Searching FRP lock... OK
Erasing FRP... OK
Searching Reactivation lock... not supported
Searching EE lock... OK
Erasing EE lock... OK
Reset done

Done with Samsung Tool PRO v.25.1