Alhamdulillah, a few days ago, I had a Samsung A02 Android user customer, whose Android Samsung A02 SM-A022F was locked in a locked FRP Google Account after a hard reset to factory settings.
There are 2 ways to solve the problem of Android Samsung A02 SM-A022F locked FRP Google Account or Forgot Gmail Account and or Email Password that was previously synced, namely using the finger exercise method or using a computer, one of which is using the Hydra MediaTek Tool and here are the steps:
The first step is to disassemble the Samsung A02 SM-A022F BackDoor Case, then connect the Samsung A02 SM-A022F to the computer using the Test Point method. The Samsung A02 SM-A022F Test Point can be seen in the photo below:
Run the Hydra MediaTek Tool Application, then Setting Option Brand SAMSUNG Model SM-A022F (A02), select Read System Info Option then Click BOOT/INFO
After the Hydra MediaTek Tool application successfully reads the Samsung A02 SM-A022F device in full, click the PM tab and then click Partitions
After the Hydra MediaTek Tool application successfully reads the Samsung A02 SM-A022F partition, check the Persistent Options checklist then click Erase and wait for the process
After the Erase Persistent process of Samsung A02 SM-A022F is complete, unplug the USB connector and try turning on the Samsung A02 SM-A022F
So far, we have successfully bypassed the Samsung A02 SM-A022F FRP, please set up the Samsung A02 SM-A022F setup accordingly.