1600 Insert SIM - GSM-Forum

SkyNet4u · 07-12-2010, 09:38

Friends I got Nokia 1600 with Blue LCD after few Seconds Problem..

Phone was Water Damege..

Blue LCD Problem was Solved by Cleaning & Heating this Area :

1600%20blue%20display.jpg

but now Phone Shows Insert SIM..

I changed SIM IC
still Same

I tried Jumper Solution Like this :

Sim.jpg

still Same

So I make Jumper Like this :

SIM-1.jpg

Still Same

I Flashed the Phone & write Tested PM

but Still Same..

How to Solve this Problem..???

Please Help me Friends...

SkyNet4u · 07-12-2010, 10:07

Please Help Me Friends...

Sandeepjagdeva · 07-12-2010, 10:39

did U check the Registance of ur PCB. is it normal? Have u make jumppers for blue screen? did Sim working before blue scree solution u made?

SkyNet4u · 07-12-2010, 10:58

Quote:

Originally Posted by Sandeepjagdeva

did U check the Registance of ur PCB. is it normal? Have u make jumppers for blue screen? did Sim working before blue scree solution u made?

SIM was Working Correctly before Heating..

I Heat Components near SIM IC for Blue LCD..

Sandeepjagdeva · 07-12-2010, 11:28

Just check the voltage on C2208 capacitor it should be near 3.2v. it is up side of SIM IC. OR As per ur sitution it seems that its a problem of UEM, u can gently heatup the UEM with lots of soldring paste. But be careful coz heating UEM may result in no power on. so be careful and gently heat it.
it will be OK.

SkyNet4u · 07-12-2010, 11:33

Quote:

Originally Posted by Sandeepjagdeva

Just check the voltage on C2208 capacitor it should be near 3.2v. it is up side of SIM IC. OR As per ur sitution it seems that its a problem of UEM, u can gently heatup the UEM with lots of soldring paste. But be careful coz heating UEM may result in no power on. so be careful and gently heat it.
it will be OK.

Ok I'll try
& Thanks for Reply..

.::ADNAN440::. · 07-12-2010, 13:28

Brother Remove r Change 4 Legs Resistor Near UEM ....................

SkyNet4u · 07-12-2010, 15:12

Quote:

Originally Posted by .::ADNAN440::.

Brother Remove r Change 4 Legs Resistor Near UEM ....................

Can you Upload any Pic for this..???

the jinnah · 07-12-2010, 15:18

check this bro

Test local mode.jpg - 4shared.com - photo sharing - download image

SkyNet4u · 07-12-2010, 15:31

Quote:

Originally Posted by the jinnah

check this bro

Test local mode.jpg - 4shared.com - photo sharing - download image

Thanks Bro but it is Local & Test Mode Solution

I need Insert SIM Silution..

balajiinfocom · 07-12-2010, 15:42

Quote:

Originally Posted by the jinnah

check this bro

Test local mode.jpg - 4shared.com - photo sharing - download image

e 71 network problem

/

the jinnah · 07-12-2010, 18:23

bro any time this remove set ok work sim card

SkyNet4u · 07-13-2010, 08:18

Friends by My Mistake This Two Tracks of SIM IC are Damege

160011106030jv0.jpg

I have This Solution but I cant Understand this

1110sim3.jpg

I need Help to Solve this..

SkyNet4u · 07-13-2010, 09:51

Please Help Me Friends..

jeff42 · 07-13-2010, 11:45

i encounter that kind of problem a month ago. its a cruded charging pin. just try to change the charging pin.

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Sandeepjagdeva Freak Poster Join Date: Apr 2007 Location: NAHAN (H.P) Posts: 149 Member: 495742 Status: Offline Sonork: N O W H E R E Thanks Meter: 49	Just check the voltage on C2208 capacitor it should be near 3.2v. it is up side of SIM IC. OR As per ur sitution it seems that its a problem of UEM, u can gently heatup the UEM with lots of soldring paste. But be careful coz heating UEM may result in no power on. so be careful and gently heat it. it will be OK.

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.::ADNAN440::. No Life Poster Join Date: Jul 2009 Location: .::Gsm::. Posts: 951 Member: 1081011 Status: Offline Sonork: 100.1594100 Thanks Meter: 463	*Brother Remove r Change 4 Legs Resistor Near UEM ....................*

07-12-2010, 15:18	#9 (permalink)
the jinnah No Life Poster Join Date: Jan 2008 Location: pakistan Posts: 590 Member: 683063 Status: Offline Sonork: 100.1617868 Thanks Meter: 136	check this bro Test local mode.jpg - 4shared.com - photo sharing - download image

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the jinnah No Life Poster Join Date: Jan 2008 Location: pakistan Posts: 590 Member: 683063 Status: Offline Sonork: 100.1617868 Thanks Meter: 136	bro any time this remove set ok work sim card

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07-13-2010, 09:51	#14 (permalink)
SkyNet4u No Life Poster Join Date: Jul 2007 Posts: 808 Member: 551619 Status: Offline Thanks Meter: 136	Please Help Me Friends..

07-13-2010, 11:45	#15 (permalink)
jeff42 Junior Member Join Date: Jun 2010 Posts: 5 Member: 1320426 Status: Offline Thanks Meter: 1	i encounter that kind of problem a month ago. its a cruded charging pin. just try to change the charging pin.