ERA K102 ERA HD Service Manual Download Page 8

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K102 ERA HD Service Manual

CONFIDENTIAL

18.02.2016

V1.0

6. SOFTWARE UPDATE

Driver: SPRD_NPI_USBDriver_1.4

Download tool: UPGRADEDOWNLOAD_R2.9.9015

IMEI write tool: WriteIMEI_R3.0.0001

Micro USB Cable

Please keep
the battery
enough power

Service

Software

Summary of Contents for K102 ERA HD

Page 1: ...ICE MANUAL K102 ERA HD Phone Features Band GSM 900 1800MHz WCDMA 2100MHz Display 5 0 HD 720 1280 Camera 8 0MP AF Back Camera with flash 5 0MP Front Camera Operating System Android 5 1 Memory 8GB ROM 1G RAM Connections Wi Fi BT GPS OTG Battery Capacity Lithium Ion 2500mAh ...

Page 2: ...tents Page 1 INTRODUCE 3 2 ESD PROTECTION 4 3 EXPLODED VIEW 5 4 PCBA MAINBOARD COMPONENTS 6 6 SERVICE DEVICES 7 7 SOFTWARE UPDATE 8 8 DISASSEMBLY INSTRUCTIONS 9 9 NETWORK AND CALL FUNCTION TEST 12 10 FUNCTION TEST MODE 13 Change History Status Version Date Remarks V1 0 2016 02 18 ...

Page 5: ...nual CONFIDENTIAL 18 02 2016 V1 0 3 EXPLODED VIEW Back Cover Receiver Switch on key FPC 3in 1 LCM MODUL Battery RF Antenna Mainboard PCBA Back Camera BT WIFI GPS Sub PCBA RF CABLE Front camera Volume Key FPC Vibrator Speaker Main FPC ...

Page 6: ...2 2016 V1 0 4 PCBA MAINBOARD COMPONENTS Flash LED Power on Key FPC RF IC Backlight IC Flash IC SIDE KEY FPC LCD FPC CONNECTER CPU SC7731 FPC CONNECTOR Charging IC TFLASH Slot SIM CARD SLOT Front Camera Slot Back Camera Slot WIFI BT GPS IC RF PA GPS BT WIFI ...

Page 7: ...PAGE 7 13 K102 ERA HD Service Manual CONFIDENTIAL 18 02 2016 V1 0 5 SERVICE DEVICES Micro USB cable Phillips Screwdriver Tweezers ESD Disassemble Stick Disassemble Piece ESD soldering station ...

Page 8: ... Manual CONFIDENTIAL 18 02 2016 V1 0 6 SOFTWARE UPDATE Driver SPRD_NPI_USBDriver_1 4 Download tool UPGRADEDOWNLOAD_R2 9 9015 IMEI write tool WriteIMEI_R3 0 0001 Micro USB Cable Please keep the battery enough power Service Software ...

Page 9: ...tweezers Disassemble Piece and Disassemble Stick Retrieve card pin Electric soldering iron 3 Remove SIM tray 4 Unscrew the 2 screws of two sides as shown 5 Use Disassemble Piece Slide between the housing Cautions Disassemble the housing don t touch antenna FPC 6 Use the Electric soldering iron to open the Battery lead and open the Power VOL Key FPC ...

Page 10: ...ntenna by screwdriver 8 Remove the RF cable 9 Open the FPC connectors Speaker Vibrator remove the PCAB USB 10 Remove Power key FPC and VOL key FPC 11 Unscrew the 3teenth screws as shown and remove the Main antenna Housing 12 Unscrew the 4teenth screws as shown and remove the PCBA MB ...

Page 11: ...11 13 K102 ERA HD Service Manual CONFIDENTIAL 18 02 2016 V1 0 13 Remove the Battery 14 Remove the Back Front camera from the MB and remove the Receiver from the Front cover disassembly procedure is complete ...

Page 13: ...PAGE 13 13 K102 ERA HD Service Manual CONFIDENTIAL 18 02 2016 V1 0 9 FUNCTION TEST MODE power on 5 press 5 to go to function test mode function check END ...