Tests; Service Test Mode - Sony Xperia Z1 Test Instructions

2

Tests

2.1

Service Test Mode

Note: Make sure the phone is in call setup when
pressing these touching keypads to get into the Service
menu!
Stamina mode needs to be turned off before entering
Service Test Mode
Settings -> Power management -> STAMINA
Start up the phone and enter the service menus:
• Press the following keypad combination: *#*#7378423#*#*
• Select 'Service tests'
• Select one of the tests and follow the test instructions as
described below
• To stop the test and return to the 'Service tests' menu,
press the Back key
For more information, refer to
1220-1333: Generic Repair Manual - mechanical
The following pictures will show a simplified basic phone for a general visualization of the
service tests!
1277-9815 Rev 3
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Sony Mobile Communications AB – Company Internal
Test Instructions (mech)
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