Nokia 6310i faulty on 900 Mhz band - GSM-Forum

Prozac Herron · 01-16-2009, 13:41

I've just received a mint condition Nokia 6310i and I assume it is faulty on the 900 Mhz band. The problem is as follows: here, in Romania, there are three networks - Orange & Vodafone which both operate on 900 Mhz and Cosmote which operates on 1800 Mhz. When I try the phone with Orange/Vodafone SIM I get no network coverage (not a single signal bar or operator name on screen) or the signal completely goes off 2-3 seconds after I start the phone. On Cosmote the phone works flawlessly.

Could it be an imperfect contact between the antenna and the motherboard? Or which part from the phone do I need to change to make it work on both bands?

gm33223322 · 01-16-2009, 13:56

change the pa ic........ur problem will be solved......

metro2mobile · 01-16-2009, 14:43

yes brother chang pfo and post reply

Prozac Herron · 01-16-2009, 16:07

What does PA IC stands for? Power Integrated Circuit?

zakovb · 08-31-2010, 10:35

any idea whare i can buy this PA ic and pic pf this where it is on the fone..a tutorial would be nice thanks

01-16-2009, 13:41	#1 (permalink)
Prozac Herron Junior Member Join Date: Jan 2009 Posts: 4 Member: 948691 Status: Offline Thanks Meter: 0	Nokia 6310i faulty on 900 Mhz band I've just received a mint condition Nokia 6310i and I assume it is faulty on the 900 Mhz band. The problem is as follows: here, in Romania, there are three networks - Orange & Vodafone which both operate on 900 Mhz and Cosmote which operates on 1800 Mhz. When I try the phone with Orange/Vodafone SIM I get no network coverage (not a single signal bar or operator name on screen) or the signal completely goes off 2-3 seconds after I start the phone. On Cosmote the phone works flawlessly. Could it be an imperfect contact between the antenna and the motherboard? Or which part from the phone do I need to change to make it work on both bands?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Sharp GX15 (vodafone) band not working on 900 Mhz after nlock	tical	Sharp	5	11-03-2009 17:28
T509 - use in 900 MHz band?	nadan	VLSI, Conexant, Skyworks and Old Models	0	10-05-2007 03:25
T509 phone - use it in 900 MHz band?	nadan	SWIFT Platform	0	10-05-2007 03:18
Audiovox SMT 5600 and 900 Mhz band.	moldovan	HTC & PDA WM( With Touchscreen)	11	06-02-2006 11:28
R520m weak signal in 900 MHz band....	airboy	Old Ericsson Phones & Sony Phones	1	05-12-2004 23:08

01-16-2009, 13:56	#2 (permalink)
gm33223322 Freak Poster Join Date: Feb 2006 Location: Medan - Indonesia Age: 43 Posts: 400 Member: 233686 Status: Offline Thanks Meter: 50	change the pa ic........ur problem will be solved......

01-16-2009, 14:43	#3 (permalink)
metro2mobile No Life Poster Join Date: May 2007 Posts: 1,181 Member: 515972 Status: Offline Thanks Meter: 526	yes brother chang pfo and post reply

01-16-2009, 16:07	#4 (permalink)
Prozac Herron Junior Member Join Date: Jan 2009 Posts: 4 Member: 948691 Status: Offline Thanks Meter: 0	What does PA IC stands for? Power Integrated Circuit?

08-31-2010, 10:35	#5 (permalink)
zakovb Freak Poster Join Date: Jun 2003 Location: russia georgia Age: 42 Posts: 389 Member: 32589 Status: Offline Thanks Meter: 4	any idea whare i can buy this PA ic and pic pf this where it is on the fone..a tutorial would be nice thanks