WL NAND PCIE NVME Flash HDD Test Fixture Tool for iPhone 5 5C S 6 6Plus 6S 6SPlus 7, You can testing the NAND PCIE NVME Status (Bad or Good) by iPhone Tail Plug Flex Cable / Multi-function iPhone Root Test Repair Cable,Also Can Modify / Flash / Upgrade Firmware by This Test Fixture Tool,Brushing your iPhone 5 5C S 6 6Plus 6S 6SPlus 

How to use

1. First push the tail plug cable into the motherboard tail socket
2. Place the motherboard into the bottom plate of the fixture and fix it by the positioning post
3. Put the hard disk into the seat pin plate(note the direction of the hard disk and the direction of the head). After confirming the direction the seat head can be correctly buckled into the bottom plate
4. Buckle into the power boot line or battery on the motherboard, insert the data cable can be online, brush machine!(If necessary, you can also buckle the display to observe in real time)

error 4014 (NAND bad / good error ),
error 9 (First show:NAND connection error,End show:NAND bad / good error )
error 1(motherboard error)
error 14(itunes update error)
error 53 (fingerprints error).
Remark: different error code from different itunes software version.

Noted:
1, The tin point of the hard disk of the mobile phone motherboard must be flat to avoid poor contact between the motherboard and hard disk carrier probe.
2, Can not use the rosin or flux tool to contact the hard disk carrier probe, to avoid the rebound rate is reduced, resulting in poor contact between the probe and the motherboard hard disk
3. When cleaning the socket, be careful not to damage the probe too hard.