iPhone 7/ 7 Plus NAND Reballing /itune error solution 

iPhone 7/ 7 Plus NAND Reballing /itune error solution
#iphone 7 nand,pci-e nand,pcie nand,iphone 7 upgrade memory,iphone 7 upgrade storage,pci-e reball,pcie reball,nand reball,iphone 7 128gb memory,how to upgrade iphone memory,iphone repair pov,how to repair nand iphone,how to unsolder nand,nand tutorial
How to find missing parts
How jumper missing points
Easy to repair with your self