n900v no service/searching for service - GSM-Forum

HUM · 10-10-2015, 00:20

n900v no service/searching for service in room

but in open area show full signal or 3 signals

i change wire / charging flex but same
also try software

HUM · 10-12-2015, 00:08

any member solved this problem successfully or not ?

Munir · 10-12-2015, 06:22

Quote:

Originally Posted by HUM

n900v no service/searching for service in room

but in open area show full signal or 3 signals

i change wire / charging flex but same
also try software

Did you chek any Network volts according to N900A?
There is no any bypass xcept antenna pole to FEM(front end mixer) ic.
If antenna path is ok than change FEM IC.

HUM · 10-13-2015, 04:00

Wat is the role of middle casing in bad signals problem ? One more question all antennas are included in middle housing ?

Munir · 10-13-2015, 06:15

Quote:

Originally Posted by HUM

Wat is the role of middle casing in bad signals problem ? One more question all antennas are included in middle housing ?

middle housing of same model then no problem.

HUM · 10-13-2015, 06:20

I mean to say middle housing also cause signal problem ? Correct me if I may wrong

Munir · 10-13-2015, 06:31

Quote:

Originally Posted by HUM

I mean to say middle housing also cause signal problem ? Correct me if I may wrong

don't confuse more middel housing mean where pcb fixed on lcd frame. If you mean othr thing then ask with photo. So it doesn't creat confusion.

HUM · 10-13-2015, 06:43

HUM · 10-14-2015, 06:26

or is this firmware problem
bcoz pcb looks very fresh
currently 4.4.2 installed

Munir · 10-14-2015, 06:27

Quote:

Originally Posted by Munir

don't confuse more middel housing mean where pcb fixed on lcd frame. If you mean othr thing then ask with photo. So it doesn't creat confusion.

not so needed bcuz charging socket work as antenna. If you hav another note3 then check without this cover its give full network.

Munir · 10-14-2015, 06:29

Quote:

Originally Posted by HUM

or is this firmware problem
bcoz pcb looks very fresh
currently 4.4.2 installed

If firmware problem then its not work in open area.

HUM · 10-14-2015, 06:50

in open area only 2-3 bars

10-10-2015, 00:20	#1 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	n900v no service/searching for service n900v no service/searching for service in room but in open area show full signal or 3 signals i change wire / charging flex but same also try software

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10-12-2015, 00:08	#2 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	any member solved this problem successfully or not ?

10-13-2015, 04:00	#4 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	Wat is the role of middle casing in bad signals problem ? One more question all antennas are included in middle housing ?

10-13-2015, 06:20	#6 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	I mean to say middle housing also cause signal problem ? Correct me if I may wrong

10-13-2015, 06:43	#8 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237

10-14-2015, 06:26	#9 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	or is this firmware problem bcoz pcb looks very fresh currently 4.4.2 installed

10-14-2015, 06:50	#12 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	in open area only 2-3 bars