Need Nokia 3110C Low Network Solution.. - GSM-Forum

amit123 · 12-10-2010, 10:07

Hello Friends,

Can anyone give me the correct approach of solving the LOW NETWORK problem in Nokia 3110C set.

I have thoroughly washed the set with best quality thinner and dried it out with SMD REWORK STATION.

Blew hot air with amtech gel on the PA/PFO, HAGAR, UEM (RETU) etc.

Fully erased the software with MX-KEY and reflashed it with the latest version and wrote the 100% Ok PM file also.

THE NETWORK BAR OF VODAFONE SHOWING MAX. 3 STICKS and then going down to onely 1 stick and sometimes going off completely.

What else I could do now?

Need an expert opinion.

Advance thanks to all,

cristi_slob · 12-10-2010, 10:08

check antena pads
change pa
already posted 1000 times in this forum

sahilfency · 12-10-2010, 10:13

change singel line capeciter
u r problem 100% solve
i tested it

amit123 · 12-10-2010, 10:24

Hello sahilfency,

pls. show me the signal line capacitor pls. in picture..

Advance thanks.

ARIF GIGANI · 12-10-2010, 11:09

3110 % 6300 mostali hegar problam ribol & cheng the hegar

**.:SARCAR:.** · 12-10-2010, 20:46

@amit123 ,

first of all use search button before open a thread , anyway first replace chipcap C7511 (2n2) & check.
if same replace both filters Z7501 & Z7504 , should solve ur problem.
but if not replace an****a switch Z7503 , or reball ahne rf ic.

then let me know & also post the result.

mobileworld9 · 12-11-2010, 05:18

change an****a concter or remove direct
jumper

tchinidor · 12-05-2011, 00:14

check the picture change a Catcher or make the jumper ..post result

imrankhan1414 · 12-05-2011, 10:01

Quote:

Originally Posted by tchinidor

check the picture change a Catcher or make the jumper ..post result

this is the right solution ......................................

totanpal · 12-10-2011, 05:33

3110 % 6300 mostali hegar problam ribol & cheng the hegar

balajiinfocom · 12-12-2011, 15:54

Quote:

Originally Posted by tchinidor

check the picture change a catcher or make the jumper ..post result

it is working brother nice solution

ssram · 02-10-2014, 16:10

nokia 3500c no network when searching airtel, bsnl, tata are available. vodafone, aircel not available any solution

gnmughal_786 · 02-10-2014, 16:25

change pa ic all will be ok

12-10-2010, 10:07	#1 (permalink)
amit123 Freak Poster Join Date: Jan 2005 Location: KOLKATA Age: 51 Posts: 451 Member: 102582 Status: Offline Thanks Meter: 72	Need Nokia 3110C Low Network Solution.. Hello Friends, Can anyone give me the correct approach of solving the LOW NETWORK problem in Nokia 3110C set. I have thoroughly washed the set with best quality thinner and dried it out with SMD REWORK STATION. Blew hot air with amtech gel on the PA/PFO, HAGAR, UEM (RETU) etc. Fully erased the software with MX-KEY and reflashed it with the latest version and wrote the 100% Ok PM file also. THE NETWORK BAR OF VODAFONE SHOWING MAX. 3 STICKS and then going down to onely 1 stick and sometimes going off completely. What else I could do now? Need an expert opinion. Advance thanks to all,

12-11-2010, 05:18	#7 (permalink)
mobileworld9 Major Poster Join Date: Nov 2006 Posts: 46 Member: 392243 Status: Offline Thanks Meter: 6	3110, 6300 change an****a concter or remove direct jumper

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12-10-2010, 10:08	#2 (permalink)
cristi_slob No Life Poster Join Date: Nov 2007 Location: romania Age: 40 Posts: 693 Member: 631660 Status: Offline Thanks Meter: 139	check antena pads change pa already posted 1000 times in this forum

12-10-2010, 10:13	#3 (permalink)
sahilfency No Life Poster Join Date: Jan 2010 Location: ANKLESHWAR,GUJARAT,INDIA Age: 41 Posts: 792 Member: 1212231 Status: Offline Sonork: 100.1611130 Thanks Meter: 164	change singel line capeciter u r problem 100% solve i tested it

12-10-2010, 10:24	#4 (permalink)
amit123 Freak Poster Join Date: Jan 2005 Location: KOLKATA Age: 51 Posts: 451 Member: 102582 Status: Offline Thanks Meter: 72	Hello sahilfency, pls. show me the signal line capacitor pls. in picture.. Advance thanks.

12-10-2010, 11:09	#5 (permalink)
ARIF GIGANI No Life Poster Join Date: Nov 2008 Location: gujarat, india Posts: 1,130 Member: 890965 Status: Offline Sonork: 100.1605360 Thanks Meter: 180	3110 % 6300 mostali hegar problam ribol & cheng the hegar

12-05-2011, 00:14	#8 (permalink)
tchinidor Freak Poster Join Date: Jan 2007 Posts: 143 Member: 422574 Status: Offline Thanks Meter: 85	check the picture change a Catcher or make the jumper ..post result

12-10-2011, 05:33	#10 (permalink)
totanpal Junior Member Join Date: Feb 2010 Posts: 33 Member: 1229689 Status: Offline Sonork: [email protected] Thanks Meter: 2	3110 % 6300 mostali hegar problam ribol & cheng the hegar

02-10-2014, 16:10	#12 (permalink)
ssram Junior Member Join Date: Feb 2011 Posts: 5 Member: 1520671 Status: Offline Thanks Meter: 3	nokia 3500c no network when searching airtel, bsnl, tata are available. vodafone, aircel not available any solution

02-10-2014, 16:25	#13 (permalink)
gnmughal_786 Freak Poster Join Date: Jun 2008 Posts: 406 Member: 784847 Status: Offline Thanks Meter: 45	change pa ic all will be ok