Instructions to screen record on SingTech phones and tablets

SingTech Sapphire H7 SingTech Sapphire H7
SingTech Sapphire H7S SingTech Sapphire H7S
SingTech Sapphire H90 SingTech Sapphire H90
SingTech Sapphire Z503 SingTech Sapphire Z503
SingTech SGT-A20 SingTech SGT-A20