07-04-2014

KKT29+ Service Launch Presentation

CONTENTS

1. Key Features

2. Detailed Specifications

3. PCB Layout

4. ESD Industrial Standard

5. Service Tools

6. Assembly-Disassembly

7. Troubleshooting

8. Spare parts list

9. Software Process

10.Uploaded on FTP

The Master Blaster is here! Presenting the new

and stylish KKT 29+ with super-loud sound

KKT 29+

7 April 2014

Carry your entertainment with you. Big 2.4 inch (6.1)

QVGA TFT Display

KKT 29+

7 April 2014

Be the party-starter!

3.5 mm Audio Jack

Super Loud Sound

MP3/MP4/3GP/AVI Audio and Video Playback

Wireless FM with Recording

KKT 29+

7 April 2014

Save precious memories forever.

VGA Camera

Flash supported

KKT 29+

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Record important conversations. Auto Call Recording

with Folder

KKT 29+

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Remember every friend! 1000 Contacts in Phonebook

and SIM Memory

KKT 29+

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It’s a powerhouse in your pocket. Super Long-lasting

1800 mAh Battery

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Be smart. Be sure. Mobile Tracker that finds

the location of the phone in case of loss

Privacy Protection

Key Lock support

KKT 29+

7 April 2014

Speaks your favorite language!

Hindi Language Support

KKT 29+

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Stay connected whenever you want! Bluetooth Enabled

KKT 29+

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KKT 29+ MRP : 1750

KKT 29+

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GENERAL FEATURES

Form Bar Phone – Multimedia

SIM Dual SIM (Dual Standby)

Network GSM900/DCS1800MHz

Camera VGA with Flash

Connectivity

Bluetooth Yes

Thin Pin Charging No

3.5mm Jack Yes

DISPLAY and Battery

Size 2.4Inches

Resolution QVGA, 240 x 320 Pixels

Color 65k

Battery Type Li-ion, 1800mAh

MULTIMEDIA

Video Player Format 3GP, MP4

Audio Player Format MP3, WAV, AAC, MIDI

Video Recording Yes

Audio Recording Yes

FM Playback Wireless FM with Recording

APPLICATIONS

Alarm Yes

Auto call recording Yes with Folder

Phonebook + Sim 500+500

SMS 100

Mobile Tracker Yes

Expandable Memory Upto16GB

Privacy Protection Yes

Detailed Specifications

KKT 29+

7 April 2014

PCB Layout KKT29+ 01 April, 2014

PCB Layout KKT29+ 01 April, 2014

DISASSEMBLY AND ASSEMBLY SERVICE TOOLS

KKT 29+

7 April 2014

DISASSEMBLY AND ASSEMBLY SERVICE TOOLS

Solder wire, soldering paste Wrist grounding strap, Antistatic gloves

KKT 29+

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Metal tweezers, Screw driver, SRT-6 Plates

DISASSEMBLY AND ASSEMBLY SERVICE TOOLS

KKT 29+

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ESD Industrial Standard:

At The Workstation

Static Control Surface

Floor Mat

Wrist Strap

Ionized Air (if needed)

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Open battery cover

DISASSEMBLY AND ASSEMBLY

KKT 29+

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Pull down six screws

KKT 29+

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Open front

KKT 29+

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Pull down the keypad

KKT 29+

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completed state

KKT 29+

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pull down the main PCBA completed state

KKT 29+

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pull down the LCD foam

KKT 29+

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pull down the camera,voto,BOX

KKT 29+

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Troubleshooting Guide

1. “Cannot download” fault check flow KKT 29+

7 April 2014

2. No Ring

KKT 29+

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3. No Vibration

KKT 29+

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Can test output sound signal at L514/L542 by oscillograph when bell works

4. Keypad operation abnormally

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5. Backlight is dark

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6. Can not hear the other side's voice

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Part code list

Part Code Description 10000091 ARC11+ CPU MT6260M

12000015 MINI USB，5PIN

20000411 KKT29+ MB_PCBA(MTK6260M)_V2.0 WITHSW

20200280 LCM,2.4"TFT 24PIN,7789S,PARALLEL PORT

20300260 KKT29+ CAMERA,8W,GC6123,6*6,24PIN

20400510 KKT29+ FRONT HOUSING_ASSM PC+AB(BLACK)

20400511 KKT29+ REAR HONSING_ASSM PC+AB(BLACK)

20400512 KKT29+_BATTERY COVER PC+AB(BLACK)

20500212 SPARK283 ANTENNA BT

20600350 KKT29+ KEYPAD ASSM PC+AB(BLACK)

20800170 KKT27S DOME FOR MAINKEY

21000260 KKT29+ LENS FOR CAMERA PMMA BLACK

21000261 KKT29+ LENS FOR LCD PMMA BLACK

21400003 WELDING MIC

21400139 MOTOR,4.4X4.5X11.2,L=15MM

21400241 RECEIVER,1506,H2.8MM,L=8MM

21400260 KKT29+ SPK_BOX_2535,L=15MM

30300023 EARPHONE HT-1350001-03KA43

30300281 CHARGER BLACK

30600200 BATTERY 1800MAH,3.7V,564461ARE,5L,BLV-27

30900400 KKT29+ GIFT BOX,142*105*53MM

Instruction of SW update 1. Install the USB driver

without the USB cable plugged into the computer.

•After it is ok, plug the cable then check the device manager as the picture below:

KKT 29+

7 April 2014

Software Process

.Double click to run FlashTool_v3.0848

Choose right com port KKT 29+

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1. You better choose auto format FAT in “Format FAT” like belows, 2. Tip Download Agent， choose MTK-ALLInOne.bin

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Choose “Auto Format FAT”,

6. Tip Scatter-loading to choose “ txt ” file in the SW folder, such as

scat25_08A_GEMINI. Then the BOOTLOADER and ROM will also set to be well .

7.Keep phone off , and tip Download to run the program, and the red bar appear, it shows the phone can connect with this tool successfully, then it will write data into phone and tool will show the blue bar , after Ok appear with the green circle. The process finish.

Software Process

8.Power on the phone and input“*#66*#”，check its version number on the first option.

Software Uploaded on FTP KKT 29+

7 April 2014

Thank You Happy Customer service

Prepared by: Deboshri Mukherjee