Wired
The YouTube channel “Apple Demo” has released a prototype of the iPhone4S for the Design Validation Test (DVT).
SwitchBoard works with DVT stage prototype
SwitchBoard, which is used internally to check the operation, is installed on the device that is the prototype of iPhone 4S released by the YouTube channel “Apple Demo”.
QR code for device identification on the side of the frame
No FCC ID stamp
Number engraved next to the home button
Simplified unlock screen
What seems to be the home screen immediately after unlocking
Device details
Switch Board screen
Internal app
Is it a touch panel calibration screen?
keyboard
A5 SoC, logic board, battery
Back side of logic board
Engraved model numbers “N94” and “DVT”
Engraved frame
Please check the video released by the YouTube channel “Apple Demo” from the following.
Source: Apple Demo / YouTube
(FT729)
Source: iPhone Mania