Change 8290 to Triband - GSM-Forum

tical · 01-15-2004, 19:41

Can anyone tell me how to change a Nokia to 900/1800/1900 Mhz.

I currently have a 1900 Nokia and would want it to work on 900/1800 Mhz

Medz · 01-15-2004, 22:18

Triband , not possible. But may be replaceing the all board will give U 900/1800 Mhz only.

gsmsalers · 01-16-2004, 02:22

Medz
So can u share as solution how to convert 8290 to 8210 or 8250?
I need picture and explanation,

usernome · 01-16-2004, 04:22

What's to "share" ???

You take a 8250 (8210) board and replace the 8290 board . You keep the rest : the cover , battery and the other stuff .

Medz · 01-17-2004, 00:06

Yes thats all as " usernome " saide , just " swap " the boards.
cause they are semiler in mechnical dimentions and construction,
except the RF section. 8210/8250 To 8290.

Alim Hape · 01-24-2004, 19:20

its possible to change to 900Mhz only, u need 2 solder some pin in hagar and filter but i forgot which line....
read a maanual and lets experiment...

Nizamo · 09-04-2004, 13:00

hope u can remeber how to do it coz i need to know the solution plz

Alim Hape · 09-06-2004, 11:19

[email protected]

i'll help u ASAP.

Thanks

btl · 12-07-2004, 23:35

i need this solution too plssomebody help give solution pls

01-15-2004, 19:41	#1 (permalink)
tical No Life Poster Join Date: Nov 2003 Location: Americas Age: 44 Posts: 2,220 Member: 43802 Status: Offline Thanks Meter: 36	Change 8290 to Triband Can anyone tell me how to change a Nokia to 900/1800/1900 Mhz. I currently have a 1900 Nokia and would want it to work on 900/1800 Mhz

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01-15-2004, 22:18	#2 (permalink)
Medz No Life Poster Join Date: Sep 2003 Age: 66 Posts: 807 Member: 39601 Status: Offline Thanks Meter: 13	Triband , not possible. But may be replaceing the all board will give U 900/1800 Mhz only.

01-16-2004, 02:22	#3 (permalink)
gsmsalers No Life Poster Join Date: Apr 2002 Location: Flash Age: 44 Posts: 1,943 Member: 11208 Status: Offline Thanks Meter: 11	Medz So can u share as solution how to convert 8290 to 8210 or 8250? I need picture and explanation,

01-16-2004, 04:22	#4 (permalink)
usernome No Life Poster Join Date: Jan 2003 Location: Iassy Age: 59 Posts: 4,314 Member: 19723 Status: Offline Thanks Meter: 359	What's to "share" ??? You take a 8250 (8210) board and replace the 8290 board . You keep the rest : the cover , battery and the other stuff .

01-17-2004, 00:06	#5 (permalink)
Medz No Life Poster Join Date: Sep 2003 Age: 66 Posts: 807 Member: 39601 Status: Offline Thanks Meter: 13	Yes thats all as " usernome " saide , just " swap " the boards. cause they are semiler in mechnical dimentions and construction, except the RF section. 8210/8250 To 8290.

01-24-2004, 19:20	#6 (permalink)
Alim Hape No Life Poster Join Date: Nov 2003 Location: 00000000h Age: 42 Posts: 590 Member: 43548 Status: Offline Thanks Meter: 2,192	its possible to change to 900Mhz only, u need 2 solder some pin in hagar and filter but i forgot which line.... read a maanual and lets experiment...

09-04-2004, 13:00	#7 (permalink)
Nizamo No Life Poster Join Date: Jan 2004 Location: Lebanon Posts: 687 Member: 48505 Status: Offline Sonork: 100.102180 Thanks Meter: 33	hope u can remeber how to do it coz i need to know the solution plz

09-06-2004, 11:19	#8 (permalink)
Alim Hape No Life Poster Join Date: Nov 2003 Location: 00000000h Age: 42 Posts: 590 Member: 43548 Status: Offline Thanks Meter: 2,192	[email protected] i'll help u ASAP. Thanks

12-07-2004, 23:35	#9 (permalink)
btl Banned Join Date: Jan 2004 Age: 32 Posts: 1,319 Member: 50389 Status: Offline Thanks Meter: 36	i need this solution too plssomebody help give solution pls