k550 insert sim - GSM-Forum

jay_textelcom · 01-29-2008, 12:35

Need k550 schematic diagram. I have here k550i insert sim. does any one knows how to repair k550 insert sim?

banalven1 · 01-31-2008, 02:48

try tis mayb will help u~~

jay_textelcom · 02-01-2008, 05:12

Already done checking that line. Its all good. Anyway Thanks for the reply!

tshcom · 02-01-2008, 08:01

thanks for good solution.......

azzver · 02-04-2008, 03:50

I want to get a K550 diagram as soon as possible

azzver · 02-04-2008, 03:51

My K550 no power I want to get a diagram to slove it.

quinperro · 04-21-2008, 17:48

thanks good good .................................

nabil_alg · 07-19-2008, 19:58

please any schematic or k550i
thankx

FranekDolas · 10-18-2008, 08:26

Quote:

Originally Posted by nabil_alg

please any schematic or k550i
thankx

Doesn't exist for public at the moment.

gsmsikar · 02-04-2009, 16:32

this is the service manual of k550i

i need the insert sim solution urgently , does anyone have it ?

http://www.4shared.com/file/84187021...e_Manuals.html

kosturon · 02-16-2009, 22:38

I was checked that solution but the phone still says insert sim card. I also change the resistors-capacitors which are shown on the picture but there is no changes.
Do u have any other solution exept this one???
Or i need to know which IC is for sim card.

Thanks

thylct · 04-15-2009, 07:45

Quote:

Originally Posted by banalven1

try tis mayb will help u~~

Attached Thumbnails

I need the solution of this, where i need to join to?

Teepat · 04-23-2009, 20:09

Quote:

Originally Posted by jay_textelcom

Need k550 schematic diagram. I have here k550i insert sim. does any one knows how to repair k550 insert sim?

bor if those line are ok than reflow your cpu and you will be fine.

kim_3th · 08-27-2009, 07:56

tengkyu-tengkyu masterrrr

eduward · 04-15-2010, 05:11

Ok thank u brother.....................................

01-29-2008, 12:35	#1 (permalink)
jay_textelcom Freak Poster Join Date: Feb 2005 Age: 35 Posts: 153 Member: 115863 Status: Online Thanks: 8 Thanked 8 Times in 6 Posts	k550 insert sim Need k550 schematic diagram. I have here k550i insert sim. does any one knows how to repair k550 insert sim?

02-16-2009, 22:38	#11 (permalink)
kosturon Freak Poster Join Date: Jun 2006 Location: Macedonia Posts: 150 Member: 303652 Status: Offline Thanks: 41 Thanked 33 Times in 25 Posts	k550 I was checked that solution but the phone still says insert sim card. I also change the resistors-capacitors which are shown on the picture but there is no changes. Do u have any other solution exept this one??? Or i need to know which IC is for sim card. Thanks

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02-01-2008, 05:12	#3 (permalink)
jay_textelcom Freak Poster Join Date: Feb 2005 Age: 35 Posts: 153 Member: 115863 Status: Online Thanks: 8 Thanked 8 Times in 6 Posts	Already done checking that line. Its all good. Anyway Thanks for the reply!

02-01-2008, 08:01	#4 (permalink)
tshcom Freak Poster Join Date: Jan 2006 Location: malaysia Age: 29 Posts: 194 Member: 224312 Status: Offline Thanks: 42 Thanked 13 Times in 12 Posts	thanks for good solution.......

02-04-2008, 03:50	#5 (permalink)
azzver Junior Member Join Date: Sep 2007 Posts: 2 Member: 586304 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	I want to get a K550 diagram as soon as possible

02-04-2008, 03:51	#6 (permalink)
azzver Junior Member Join Date: Sep 2007 Posts: 2 Member: 586304 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	My K550 no power I want to get a diagram to slove it.

04-21-2008, 17:48	#7 (permalink)
quinperro Junior Member Join Date: Jan 2007 Posts: 8 Member: 441763 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	thanks good good .................................

07-19-2008, 19:58	#8 (permalink)
nabil_alg Insane Poster Join Date: May 2006 Posts: 61 Member: 276060 Status: Offline Thanks: 26 Thanked 9 Times in 5 Posts	please any schematic or k550i thankx

02-04-2009, 16:32	#10 (permalink)
gsmsikar No Life Poster Join Date: May 2003 Posts: 4,776 Member: 28004 Status: Offline Sonork: 100.1601142 Thanks: 1,106 Thanked 693 Times in 373 Posts	this is the service manual of k550i i need the insert sim solution urgently , does anyone have it ? http://www.4shared.com/file/84187021...e_Manuals.html

08-27-2009, 07:56	#14 (permalink)
kim_3th Junior Member Join Date: May 2008 Posts: 2 Member: 767991 Status: Offline Sonork: kimzed Thanks: 0 Thanked 0 Times in 0 Posts	tengkyu-tengkyu masterrrr

04-15-2010, 05:11	#15 (permalink)
eduward Junior Member Join Date: Feb 2010 Location: Bandung Age: 39 Posts: 11 Member: 1240777 Status: Offline Thanks: 495 Thanked 1 Time in 1 Post	Ok thank u brother.....................................