How to extract data from Samsung Galaxy A3?

Question

Samsung

Hello!
There is a Galaxy A3 phone. Pin locked. You need to pull out the data (pictures).
What I tried:
- pull out using google phone search. It did not help, because no internet, and I can't turn it on without a pin code;
- pull out using samsung recovery. Did not help - the phone is not connected;
- pull out using samsung kies. writes that the device is locked and you need to enter a pin code;
- enter a false pin-code for throwing into a bunch or google login / password. does not work, just requires you to enter the pin code again.
Pay attention, it is necessary to pull out the data. rather than doing a factory reset.
What I know:
Google login/password.