iphone 4 no signal problem just serching and no servce - GSM-Forum

bader1988 · 06-07-2012, 11:58

plz what the solve of this porblem

mobileboothuk · 06-07-2012, 12:08

the phone seems to barred (blocked)

bader1988 · 06-07-2012, 12:12

no not blocked i use it the signal befor it come and go but now no signal
mybe the ic need to change

gangsta626 · 06-07-2012, 12:18

Quote:

Originally Posted by bader1988

no not blocked i use it the signal befor it come and go but now no signal
mybe the ic need to change

if u're sure that ur phone is unlocked so it's the network antenna issue

bader1988 · 06-07-2012, 12:46

ya man i'm sure
i change the antenna and i make software same thing
i think the ntwrk ic need to replace
can any one show me where is the ntwrk ic plzzzzzzzzz

polocell · 06-08-2012, 15:38

i have same problem,iphone 4 no service but it is factory unlocked even cant make emergency calls,please network ic picture need it?

intec1 · 06-09-2012, 21:57

hi

zohaibkhan292 · 06-09-2012, 22:09

the phone seems to barred

noobfix · 06-10-2012, 01:29

simonchunk · 06-12-2012, 01:12

Do we jumper this or replace?

cal_guy · 06-12-2012, 04:36

Yep, Jumper it.... .

junedparekh · 06-14-2012, 12:45

jumper but low network.. help me.
thanx

ahmedshujah2008 · 06-14-2012, 19:19

b r o no jumper no not blocked no software only porblem PA 1000000000000%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ok

trinacria46 · 06-15-2012, 16:47

hello,

I have the same pb but I need to buy this component.

Who can say me what's name or where I can find it.

I have test to dissoldering on other iphone 4 but is very very small and I have loose the component.

It the first time, I test to soldering a very small component on circuit board.

Thanks for advance I wait about your advices

adamsz · 06-15-2012, 17:11

hey man Change the Sky works chip , it will work (the lowest one )

06-07-2012, 11:58	#1 (permalink)
bader1988 Junior Member Join Date: Jun 2012 Posts: 3 Member: 1768647 Status: Offline Sonork: bader Thanks Meter: 0	iphone 4 no signal problem just serching and no servce plz what the solve of this porblem

06-10-2012, 01:29	#9 (permalink)
noobfix Banned Join Date: Mar 2012 Posts: 317 Member: 1738165 Status: Offline Thanks Meter: 206	iPhone 4 No Signal or No Wifi fix Blue Inductor Coil repair Apple part

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06-07-2012, 12:08	#2 (permalink)
mobileboothuk No Life Poster Join Date: Feb 2011 Location: United Kingdome Posts: 814 Member: 1507640 Status: Offline Thanks Meter: 131	the phone seems to barred (blocked)

06-07-2012, 12:12	#3 (permalink)
bader1988 Junior Member Join Date: Jun 2012 Posts: 3 Member: 1768647 Status: Offline Sonork: bader Thanks Meter: 0	no not blocked i use it the signal befor it come and go but now no signal mybe the ic need to change

06-07-2012, 12:46	#5 (permalink)
bader1988 Junior Member Join Date: Jun 2012 Posts: 3 Member: 1768647 Status: Offline Sonork: bader Thanks Meter: 0	ya man i'm sure i change the antenna and i make software same thing i think the ntwrk ic need to replace can any one show me where is the ntwrk ic plzzzzzzzzz

06-08-2012, 15:38	#6 (permalink)
polocell Freak Poster Join Date: Oct 2008 Location: dominican republic Posts: 378 Member: 874313 Status: Offline Sonork: polocell Thanks Meter: 37	i have same problem,iphone 4 no service but it is factory unlocked even cant make emergency calls,please network ic picture need it?

06-09-2012, 21:57	#7 (permalink)
intec1 Major Poster Join Date: Apr 2008 Posts: 45 Member: 750108 Status: Offline Thanks Meter: 5	hi

06-09-2012, 22:09	#8 (permalink)
zohaibkhan292 Major Poster Join Date: Jan 2007 Posts: 46 Member: 440467 Status: Offline Thanks Meter: 2	the phone seems to barred

06-12-2012, 01:12	#10 (permalink)
simonchunk Freak Poster Join Date: Jul 2011 Posts: 239 Member: 1615254 Status: Offline Thanks Meter: 53	Do we jumper this or replace?

06-12-2012, 04:36	#11 (permalink)
cal_guy No Life Poster Join Date: Oct 2010 Location: Toronto, Canada Posts: 948 Member: 1430995 Status: Offline Sonork: 100.1613203 Thanks Meter: 312	Yep, Jumper it.... .

06-14-2012, 12:45	#12 (permalink)
junedparekh Insane Poster Join Date: Oct 2011 Location: spain Posts: 67 Member: 1674853 Status: Offline Thanks Meter: 2	jumper but low network.. help me. thanx

06-14-2012, 19:19	#13 (permalink)
ahmedshujah2008 Registered User Join Date: Nov 2008 Posts: 98 Member: 892016 Status: Offline Thanks Meter: 29	b r o no jumper no not blocked no software only porblem PA 1000000000000%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ok

06-15-2012, 16:47	#14 (permalink)
trinacria46 Freak Poster Join Date: Aug 2004 Age: 41 Posts: 167 Member: 79221 Status: Offline Thanks Meter: 8	hello, I have the same pb but I need to buy this component. Who can say me what's name or where I can find it. I have test to dissoldering on other iphone 4 but is very very small and I have loose the component. It the first time, I test to soldering a very small component on circuit board. Thanks for advance I wait about your advices

06-15-2012, 17:11	#15 (permalink)
adamsz Insane Poster Join Date: Sep 2010 Posts: 69 Member: 1405152 Status: Offline Sonork: adamsz123 Thanks Meter: 4	hey man Change the Sky works chip , it will work (the lowest one )