HQ K455 Manuals

Manuals and User Guides for HQ K455. We have 1 HQ K455 manual available for free PDF download: Maintenance Instructions Manual

HQ K455 Maintenance Instructions Manual

HQ K455 Maintenance Instructions Manual (25 pages)

Brand: HQ | Category: Cell Phone | Size: 1 MB

Table of Contents

Table of Contents
2
1 Assembly and Disassembly Instructions

3
- Attached Drawing of Complete-Machine Assembly Process
  3
- Disassembly Instructions
  8
2 Common Failures Analysis and Troubleshooting Flow Chart

8
- Failures on Structural Elements
  9
- Non-Starting up Failure
  9
- Non-Ringing Failure
  10
- Abnormal Displaying on LCD
  11
- Abnormal Charging
  12
- Abnormal Photo-Taking and Video-Making
  13
- Non-Recognizing SIM Card
  14
- No Reply or Unable to Record Sound (with Ringing)
  15
- Failure on Push Number Key
  16
- Failure on Push Function Key
  17
- Receiving or Silent Speaker
  18
- Non-Vibration or Abnormal Vibration
  19
- No Receiving Radio
  20
- No Bluetooth
  21
- No Signal
  22
- Non-Recognizing T Card
  23
- Failure on Earphone
  24
- Slide Invalid
  25

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