Schritt 5 übersetzen
So we need to replace with a new U_QPOET.
Apply some BGA Paste Flux around U_QPOET. Then take down the IC with Hot Air Gun. Once the IC has been removed successfully, clean the bonding pad with Soldering Iron.
Apply some BGA Paste Flux to the bonding pad. Align the new IC to the right place. Solder the new IC with Hot Air Gun.