ku9100 dead boot..please help procedure need guide. - GSM-Forum

.:UnitedGSM:. · 01-07-2011, 07:34

hi,

i have ORT-JTAG box software, i need to know step by step procedure how to repair KU9100 LG cyon phone

1: cable difinition = only pinout on support

2: what version or what tool?

3: procedure from connecting to reparing etc,etc,

hope electroboys give time on this

thanks in advance.

popoy23 · 01-07-2011, 07:37

fafa waiting mode din po ako.....

)

jhony1986 · 01-07-2011, 07:46

Ouch guard I've also what they comment
I just up the thread of fafa eric

Electroboys · 01-07-2011, 09:23

I have the messages quoted from other thread
Just to keep clean Updates Thread

Quote:

Originally Posted by eric_mce

please support ku9100 cyon phones

Quote:

Originally Posted by Electroboys

Hi ,

SU910 / KU9100 Repair Dead Boot is already supported for a long time
Releated Pinouts / Dump / Repair Files are available in support area

Best Regards
Oz.

Quote:

Originally Posted by eric_mce

hi,

please send me via pm about procedure, tools version , cable difinition , etc,etc, on my ku9100 dead boot..

im new in this tool and i want you to assist me.

thanks

Quote:

Originally Posted by Electroboys

LG SU910 / KU9100 Repair Guide

After Making Succesfull Connections accordingly to : JTAG Pinouts

1- Power on phone (it may not power on due to dead boot)
2- Start Software ( ORT Plus Latest Version )
3- Click Scan & After having the phone detected !
4- Select File "LG-SU910_KU9100_0x00000000_8M.bin"
5- Click Write & Wait for process to finish !

if not get detected @ Step 3:
#You may need to use PS_HOLD "Look for PS_HOLD point on the pcb and learn how to use PS_HOLD in Master Manual in support area

Find out you really need PS_HOLD ?
#Powering on the phone VREF Pin should give 2.6V !
#if 2.6V not exist even you powered on , you need PS_HOLD !

What else you can do without PS_HOLD ?
#You can hold power button pressed during the operation time
#But PS_HOLD is recommended

PS_HOLD Usage Summary :
#Connect PS_HOLD 4.7K resistor and connect to battery !

After having succesfully written please disconnect !
You may need to flash your phone with original firmware and flasher !

Smiliar Manual and new Pinout pictures uploaded to support area

Best Regards
ORT-JTAG

Quote:

Originally Posted by eric_mce

cable connection is very important before doing that procedue, please explain what color what name on cable.

only pinout on pcb in your support

please

Quote:

Originally Posted by Electroboys

Do you have Rainbow cable in hand that comes in package ?
Actually on the picture there is front view of the cable !

I will post a picture very soon .

But Accordingly to last cables we shipped !

1-VREF(Black)
3-TRST (Grey)
5-TDI (Blue)
7-TMS (Yellow)
9-TCK (Red)
11-RTCK (Black)
13-TDO (Grey)
15-RST (Blue)
16-GND (Green)

Best Regards
Oz.

Electroboys · 01-07-2011, 09:47

Here is the cable view !

Colors are not important but order is important 1 is always 1 !
In this Cable view Pin 1 is Black but it may change if it is connected as twisted in that case Pin 1 would be brown
but the main point is the Order Of Connector ( HEADER ) always the same !

Most our old customers only received grey color cables with no color at all in that cables Red Marked pins were Pin1

Best Regards
Oz.

Electroboys · 01-07-2011, 10:34

Hi

If you are first time user and keep getting Unknown CPU ID immediately !

Start ORT Plus V1.00
Disconnect ORT from USB & Connect Again
Start ORT Plus ( Latest Version )

Best Regards
Oz

bryrus · 01-07-2011, 11:30

edit

thanks

electroboys

.:UnitedGSM:. · 01-08-2011, 02:33

Quote:

Originally Posted by Electroboys

Hi

If you are first time user and keep getting Unknown CPU ID immediately !

Start ORT Plus V1.00
Disconnect ORT from USB & Connect Again
Start ORT Plus ( Latest Version )

Best Regards
Oz

error sir!

.:UnitedGSM:. · 01-08-2011, 02:46

hi,

please upload pinout image on pcb.

.:UnitedGSM:. · 01-08-2011, 04:27

update!!

electro boys need your help.

Electroboys · 01-08-2011, 11:22

You should know the some basics !
You have to solder pins to correct places !
We are dealing with MSM 6280 usually requires PS_HOLD
You should supply battery / Power supply phone as if it is working
Power On Phone before starting any operation and then only Start Software
Flash ID 0x0000 is not valid , Flash ID 0x1442 is not valid , Flash ID 0xFFFE is not valid

If you see any of those flash ID's above reset connection and start software again !

After it is connected Write the file ,

Check the picture first if you have any questions we have to clear them !

Best Regards
Oz.

.:UnitedGSM:. · 01-08-2011, 11:30

@Electroboys

thanks for the very clear procedure and image

i just post here tomorow for the result!!

wish me luck.

Electroboys · 01-08-2011, 11:32

You have ORT instead of luck

Something much better

Best Regards
Oz

.:UnitedGSM:. · 01-08-2011, 11:43

followup question sir..

the redline on image says that need 4.2 supply? is it safe to direct with power supply with 4.2 voltage?

how about 4.7khom? where i can find that?

Electroboys · 01-08-2011, 15:58

When actually battery fully charged is about 4.2 ~ 4.3 V

So you can use fully charged original battery or 4.2V power supply !

Finding 4.7K ohm

Do you have any Mobile phone Chargers made in china because less cost !
Break one of them inside a lot of resistor

4.7Kohm color order would be ;
Yellow+Violet+Red + gold or silver at the end .

Here is your Guide

Best Regards
Oz.

01-07-2011, 07:34	#1 (permalink)
.:UnitedGSM:. No Life Poster Join Date: May 2007 Location: Sweden Posts: 1,115 Member: 502531 Status: Offline Thanks: 313 Thanked 709 Times in 319 Posts	ku9100 dead boot..please help procedure need guide. hi, i have ORT-JTAG box software, i need to know step by step procedure how to repair KU9100 LG cyon phone 1: cable difinition = only pinout on support 2: what version or what tool? 3: procedure from connecting to reparing etc,etc, hope electroboys give time on this thanks in advance.

01-07-2011, 10:34	#6 (permalink)
Electroboys Product Supporter Join Date: Oct 2001 Location: Gsmdepo Age: 32 Posts: 2,119 Member: 6594 Status: Offline Sonork: 100.27285 Thanks: 109 Thanked 17,229 Times in 816 Posts	Hi If you are first time user and keep getting Unknown CPU ID immediately ! Start ORT Plus V1.00 Disconnect ORT from USB & Connect Again Start ORT Plus ( Latest Version ) Best Regards Oz

01-08-2011, 11:22	#11 (permalink)
Electroboys Product Supporter Join Date: Oct 2001 Location: Gsmdepo Age: 32 Posts: 2,119 Member: 6594 Status: Offline Sonork: 100.27285 Thanks: 109 Thanked 17,229 Times in 816 Posts	You should know the some basics ! You have to solder pins to correct places ! We are dealing with MSM 6280 usually requires PS_HOLD You should supply battery / Power supply phone as if it is working Power On Phone before starting any operation and then only Start Software Flash ID 0x0000 is not valid , Flash ID 0x1442 is not valid , Flash ID 0xFFFE is not valid If you see any of those flash ID's above reset connection and start software again ! After it is connected Write the file , Check the picture first if you have any questions we have to clear them ! Best Regards Oz.

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01-07-2011, 07:37	#2 (permalink)
popoy23 Crazy Poster Join Date: May 2010 Location: philippines Age: 24 Posts: 58 Member: 1300904 Status: Offline Thanks: 154 Thanked 18 Times in 8 Posts	fafa waiting mode din po ako..... )

01-07-2011, 07:46	#3 (permalink)
jhony1986 Junior Member Join Date: Oct 2010 Location: Philippines Age: 27 Posts: 27 Member: 1414229 Status: Offline Sonork: jhony1986 Thanks: 18 Thanked 6 Times in 3 Posts	Ouch guard I've also what they comment I just up the thread of fafa eric

01-07-2011, 09:47	#5 (permalink)
Electroboys Product Supporter Join Date: Oct 2001 Location: Gsmdepo Age: 32 Posts: 2,119 Member: 6594 Status: Offline Sonork: 100.27285 Thanks: 109 Thanked 17,229 Times in 816 Posts	Here is the cable view ! Colors are not important but order is important 1 is always 1 ! In this Cable view Pin 1 is Black but it may change if it is connected as twisted in that case Pin 1 would be brown but the main point is the Order Of Connector ( HEADER ) always the same ! Most our old customers only received grey color cables with no color at all in that cables Red Marked pins were Pin1 Best Regards Oz.

01-07-2011, 11:30	#7 (permalink)
bryrus Insane Poster Join Date: Sep 2009 Location: SA BAYAN NI JUAN Posts: 65 Member: 1110882 Status: Offline Thanks: 140 Thanked 24 Times in 12 Posts	edit thanks electroboys

01-08-2011, 02:46	#9 (permalink)
.:UnitedGSM:. No Life Poster Join Date: May 2007 Location: Sweden Posts: 1,115 Member: 502531 Status: Offline Thanks: 313 Thanked 709 Times in 319 Posts	hi, please upload pinout image on pcb.

01-08-2011, 04:27	#10 (permalink)
.:UnitedGSM:. No Life Poster Join Date: May 2007 Location: Sweden Posts: 1,115 Member: 502531 Status: Offline Thanks: 313 Thanked 709 Times in 319 Posts	update!! electro boys need your help.

01-08-2011, 11:30	#12 (permalink)
.:UnitedGSM:. No Life Poster Join Date: May 2007 Location: Sweden Posts: 1,115 Member: 502531 Status: Offline Thanks: 313 Thanked 709 Times in 319 Posts	@Electroboys thanks for the very clear procedure and image i just post here tomorow for the result!! wish me luck.

01-08-2011, 11:32	#13 (permalink)
Electroboys Product Supporter Join Date: Oct 2001 Location: Gsmdepo Age: 32 Posts: 2,119 Member: 6594 Status: Offline Sonork: 100.27285 Thanks: 109 Thanked 17,229 Times in 816 Posts	You have ORT instead of luck Something much better Best Regards Oz

01-08-2011, 11:43	#14 (permalink)
.:UnitedGSM:. No Life Poster Join Date: May 2007 Location: Sweden Posts: 1,115 Member: 502531 Status: Offline Thanks: 313 Thanked 709 Times in 319 Posts	followup question sir.. the redline on image says that need 4.2 supply? is it safe to direct with power supply with 4.2 voltage? how about 4.7khom? where i can find that?

01-08-2011, 15:58	#15 (permalink)
Electroboys Product Supporter Join Date: Oct 2001 Location: Gsmdepo Age: 32 Posts: 2,119 Member: 6594 Status: Offline Sonork: 100.27285 Thanks: 109 Thanked 17,229 Times in 816 Posts	When actually battery fully charged is about 4.2 ~ 4.3 V So you can use fully charged original battery or 4.2V power supply ! Finding 4.7K ohm Do you have any Mobile phone Chargers made in china because less cost ! Break one of them inside a lot of resistor 4.7Kohm color order would be ; Yellow+Violet+Red + gold or silver at the end . Here is your Guide Best Regards Oz.