Sony XPeria ST25i Working Instructions page 23

Replacement: Touch Panel Glass Window 3.5 with Gasket
Detach the foil by using Front Opening Tool from the middle
of bottom side.
Pull out the FPC through Carrier Window Front assy.
Remove the Touch Panel Glass Window 3.5 with Gasket.
Scrap! The Touch Panel Glass Window 3.5 with Gasket
and Carrier Window Front assy are not allowed to reuse!
INSTALLATION
Insert the FPC of Touch Panel Glass Window 3.5 with
Gasket through Carrier Window Front assy.
Make sure the Touch Panel Glass Window 3.5 with
Gasket and Display are clean enough without dirty.
1263-4086 Rev 6
© Sony Mobile Communications AB – Company Internal
Working Instruction Repair Instruction Mechanical
23(53)