My iPhone stop working after disassembled and assembled it
I disassembled my iPhone and I changed the battery then assembled it back and i turned the iPhone On but it show only Apple logo.. i checked all the connection to make sure that i connect everything properly but it still showing Apple logo. I took it to repairing shop and they tried to repair it but they couldn't..they told me that the motherboard is damage... please i want to know the cause of it. So I will not make the mistake next time