OCTOPLUS FRP TOOL dongle allows you to reset Google Factory Reset Protection FRP for Samsung Huawei LG Alcatel Motorola cell phones Samsung Reset FRP operations 1 Reset FRP UART UFS chips operation This operation will not resetdelete device user data To perform Reset FRP UART UFS chips operation do the following steps Put the phone in Download Mode power off the phone press and hold Volume Home Power ON buttons and connect USB cable Press Reset FRP UART UFS chips button After Software request disconnect USB cable and connect Samsung Micro UART cable Press and hold Volume Power ON keys for 1520 seconds Software will automatically close wizard window and will perform the reset FRP lock Done 2 Reset FRP ADB Combination operation This operation will not resetdelete device user data To Reset FRP lock using combination firmware you can try to do the following I Write bootimg partition from appropriate Combination firmware Perform Reset FRP ADB Combination operation in the software II Write full Combination firmware Go to Developer Options in the phones Settings Check Enable OEM unlock option Perform Factory Data Reset Reflash the phone with full stock original firmware Note bootimg from combination firmware can be not compatible with current phones firmware In that case phone will freeze on logo or will be rebooting after writing of such boot To restore the phone to its initial condition you need to reflash it with different full stock original firmware or try to write only boot of such firmware Also note You can write bootimg combination firmware or downgrade phones firmware version only at your own risk PS If you cannot find combination firmware for your model in SAMSUNGCOMBINATION folder in Support Area this means we dont have these files at the moment As soon as we get new combination firmwares we will upload them into the Support Area 3 Reset FRP Download Mode operation Be careful performing this operation will delete all user data contacts pictures and other from the device To perform Reset FRP Download Mode operation do the next steps 1 Click Reset FRP Download Mode button 2 Put phone in Download Mode power off the phone press and hold Volume Home Power ON buttons 3 Connect the phone to PC via Micro USB cable 4 Follow Software instructions prompts 4 Reset FRP UART eMMC chips operation This operation will not resetdelete user data on the device