Lava x1 selfie frp reset without box

X1 selfie got with pattern lock, made hard reset but after reset asking for google id. So i put the samsung frp reset.apk in a pen drive and attatched to the device it ask for default write disk, click ok then touch on app data, show installed app the touch on file manage and launch, install the apk that show the setting and reset all. Thats it