• Realme C21Y Compatible On Off Side Sound Power Film Flex RMX3261 RMX3263 IF you do not HAVE TECHNICAL KNOWLEDGE, WE RECOMMEND YOU to get PROFESSIONAL SERVICE SUPPORT (You can damage your device or spare part in case of any mistake you will make in the installation of the product, our company is definitely not responsible for such damage.) Rules to be Followed for the Products We Sell (LCD Screen, Touchscreen, Flexes, Battery, Phone Case, Cameras, etc.) * Test the products with their sockets at first without installing screws and ensure their installation after seeing that they work. * The product that has passed the assembly process is not subject to return or exchange. * There is no return and replacement of broken, soldered, worn, gelatin-free, unlabeled screens. * All Articles in the Product Description without Exchange and Return are the General Rule Covering All Importers. * Return and Replacement of Socket Torn Battery and Technical Parts is Not Acceptable. Customer satisfaction is our priority as Fodos. For all your problems that may occur due to our products, please contact our customer representatives first. Your problems will be resolved more quickly.