I replaced the broken front panel of the iPhone 5c and got the "famous white stripes" on the new screen. Reading about all kind of problems that the lcd/digitizer cable contacts may cause, I compared the cable connectors of the original Apple and the replacement part I bought online with a 35x magnifying glass. The quality difference was visible: The white description on the original part on the cable next to the connector is: 821-1784-A, while the inferior replacement part is: 821-1784-02. Check out the two numbers online and insist getting the "A" to avoid future troubles !!!