Sony XPeria ST25a Manuals

Manuals and User Guides for Sony XPeria ST25a. We have 6 Sony XPeria ST25a manuals available for free PDF download: Working Instructions, Troubleshooting Manual, Test Instructions, Test, Customization Manual, Repair

Sony XPeria ST25a Troubleshooting Manual (46 pages)

Brand: Sony | Category: Cell Phone | Size: 2.55 MB

Table of Contents
2
1 Problem Areas

4
- Power
  4
  - Will Not Power on or will Switch off Randomly
    4
- Keys
  5
  - Menu/Home/Back Keys
    5
  - Camera Key
    5
  - Volume Key
    6
  - On/Off Key
    6
- Touch Screen
  8
  - Touch Screen Malfunction
    8
- Display
  10
  - Graphics & Illumination
    10
- Led/Illumination
  11
  - Notification LED
    11
  - Transparent Belt Illumination
    12
- Speaker
  13
  - Loudspeaker
    13
- Earphone
  15
- Microphone
  16
  - Secondary Microphone
    18
- Vibrator
  20
  - Vibrator Not Generating Alerts
    20
- Camera
  21
  - Camera Defects
    21
  - Secondary Camera
    23
- Flash LED
  25
  - Flash LED Not Flashing
    25
- Bluetooth and W-LAN Malfunctions
  26
- Gps
  27
  - GPS Malfunctions
    27
- Compass
  28
  - Compass Fails
    28
- Accelerometer
  29
  - Accelerometer Test Fails
    29
- Ambient Light Sensor
  30
  - Light Sensor Malfunctions
    30
- Proximity Switch
  31
  - Proximity Switch Malfunctions
    31
- Real Time Clock
  32
  - Real Time Clock Test Failed
    32
- Total Call Time
  33
  - Total Call Time Failed
    33
- Storage
  34
  - Internal Storage Failed
    34
  - USB Otg Storage Failed
    34
- Security
  35
  - Security Failed
    35
- FM Radio
  36
  - No/Poor FM Radio Reception
    36
- Network & Signal
  38
  - No/Poor Signal
    38
- Sim
  40
  - SIM Not Detected
    40
  - Incorrect SIM Indicated
    40
  - Incorrect SIM-Card Adapter
    40
- Charging
  41
  - Battery will Not Charge
    41
- Handsfree by Wire
  43
  - Connection to Portable Handsfree Fails
    43
- Data Communication
  45
  - Data Transfer Via System Connector Fails
    45
2 Revision History

46

Sony XPeria ST25a Working Instructions (53 pages)

Brand: Sony | Category: Cell Phone | Size: 3.71 MB

Table of Contents
2
1 Exterior Views

4
- St25I, St25A
  4
Tools

5
Disassembly

6
- Battery Cover Assy & Battery
  6
Antenna Cap

7
- Carrier Frame Assy
  
  8
  - Carrier Window Front Assy
    10
    
    Main PBA & Transparent Belt Total Assy
    12
- 4 Replacement
  
  14
Antenna Cap

14
- Carrier Frame Assy
  
  14
- Transparent Belt Total Assy
  14
- Battery Cover Assy
  14
Antenna Main

15
- Audio Jack & Audio Jack Adhesive
  17
- Audio Jack Sensor FPC Assy
  19
Core Unit Label

20
- Touch Panel Glass Window 3.5 with Gasket
  22
Display

26
- Carrier Window Front Assy
  29
  - Ear Speaker & Receiver Adhesive
    30
  - Loudspeaker & Speaker Adhesive
    32
Kmain Camera

34
- Main Camera Copper & Main Camera Film
  36
- Shield Can Lid ABB
  38
- Shield Can Lid BT GPS
  39
- Shield Can Lid DBB
  
  40
- Sub Camera Rubber
  
  41
Water Indicator

42
- Board Swap - Replacement
  44
- Board Swap - Change Label
  44
  - Board Swap - Customize of Software
    44
- 5 Reassembly
  
  45
  - Main PBA & Transparent Belt Total Assy
    45
  - Carrier Window Front Assy
    46
    
    Carrier Frame Assy
    47
Antenna Cap

49
- Battery Cover Assy & Battery
  50
  - Country of Origin Barcodes for Brazil/Vivo Labels
    52
  - Revision History
    53

Sony XPeria ST25a Test Instructions (22 pages)

Brand: Sony | Category: Cell Phone | Size: 0.66 MB

Table of Contents
2
1 Pre-Test Preparations

4
- Hardware
  4
  - Water Indicator Inspection
    4
- Software
  5
  - Software Update
    5
2 Tests

6
- Service Test Mode
  6
- Service Tests
  7
  - Keyboard & Switch
    7
  - Touch Screen
    7
  - Display
    7
  - Led/Illumination
    8
  - Speaker
    8
  - Stereo Speaker
    8
  - Earphone
    9
  - Microphone
    9
  - Secondary Microphone
    9
  - Vibrator
    10
  - Camera
    10
  - Secondary Camera
    10
  - Flash LED
    11
  - Bluetooth
    11
  - Wlan
    12
  - Nfc
    12
  - Gps
    13
  - Compass
    13
  - Accelerometer
    13
  - Gyroscope
    14
  - Ambient Light Sensor
    14
  - Proximity Switch
    15
  - Pressure Sensor
    15
  - Water Proof
    15
  - Real Time Clock
    16
  - Total Call Time
    16
  - Storage
    16
  - Security
    17
  - FM Radio
    17
  - Flip Slider Counter
    17
  - Verify Certificates
    18
  - Irda Test
    18
  - HDMI Test
    18
- Manual Tests
  19
  - Sim
    19
  - On/Off Key Test
    19
  - Home Key Test
    19
  - Charging Via USB (Charger or Computer)
    20

Sony XPeria ST25a Test (8 pages)

Go/No Go Test

Brand: Sony | Category: Cell Phone | Size: 0.12 MB

Table of Contents
2
1 Go/No Go Testing

3
- Antenna Coupler
  3
- Direct Line
  4
- Attenuation Factors
  6
  - Loss Values - Antenna Coupler
    6
  - Loss Values - Direct Line
    7
2 Revision History

8

Sony XPeria ST25a Customization Manual (7 pages)

Brand: Sony | Category: Cell Phone | Size: 0.49 MB

Table of Contents
2
1 Emma Login & Script Execution

3
2 Customization Workflow

4
- Customize Unit
  5
- Customize to Ship or Build Swap
  6
  - Customize to Ship
    6
  - Build Swap
    6
3 Revision History

7

Sony XPeria ST25a Repair (4 pages)

Brand: Sony | Category: Cell Phone | Size: 14.75 MB

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More Sony Manuals

Sony XPeria ST25a Manuals

Sony XPeria ST25a Troubleshooting Manual (46 pages)

Table of Contents

1 Problem Areas

2 Revision History

Sony XPeria ST25a Working Instructions (53 pages)

Table of Contents

1 Exterior Views

Tools

Disassembly

Antenna Cap

Carrier Frame Assy

4 Replacement

Antenna Cap

Carrier Frame Assy

Antenna Main

Core Unit Label

Display

Kmain Camera

Shield Can Lid DBB

Sub Camera Rubber

Water Indicator

5 Reassembly

Antenna Cap

Sony XPeria ST25a Test Instructions (22 pages)

Table of Contents

1 Pre-Test Preparations

2 Tests

Sony XPeria ST25a Test (8 pages)

Table of Contents

1 Go/No Go Testing

2 Revision History

Sony XPeria ST25a Customization Manual (7 pages)

Table of Contents

1 Emma Login & Script Execution

2 Customization Workflow

3 Revision History

Sony XPeria ST25a Repair (4 pages)

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