nokia 1600 serious problem - GSM-Forum

deep_6111 · 06-05-2008, 17:51

Guys i have an nokia 1600 which have an very strange problem the problem is that when i reball the keypad ic of it shows contect service and when put that ic out it come at normal. I have tried planty of keypad ic's but the result is same 'CONTECT SERVICE' plz help me give your vews about this problem.

Vijendra Saini · 06-05-2008, 17:55

FIRST Flash the phone with JAF.
Thankz,
Xtreme Mobile.
BRB.

Max_B · 06-05-2008, 23:36

Hello

Don't flash nothing !

If your keypad IC is 100% ok.
You have probably short on UPP or shorted pcb

Pls have schematics attached here :

69946110_ Max_B_1112_schematics_v1.pdf

BR
Max_B

sujan1050 · 06-16-2008, 09:24

yes ..Don't flash nothing !

If your keypad IC is 100% ok.
You have probably short on UPP or shorted pcb

06-05-2008, 17:51	#1 (permalink)
deep_6111 Registered User Join Date: Dec 2007 Location: Chandigarh Posts: 343 Member: 655438 Status: Offline Thanks Meter: 146	nokia 1600 serious problem Guys i have an nokia 1600 which have an very strange problem the problem is that when i reball the keypad ic of it shows contect service and when put that ic out it come at normal. I have tried planty of keypad ic's but the result is same 'CONTECT SERVICE' plz help me give your vews about this problem.

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06-05-2008, 17:55	#2 (permalink)
Vijendra Saini No Life Poster Join Date: Nov 2006 Location: Back after long time :-) Age: 40 Posts: 4,397 Member: 398557 Status: Offline Sonork: 100.1578489 Thanks Meter: 1,516	FIRST Flash the phone with JAF. Thankz, Xtreme Mobile. BRB.

06-05-2008, 23:36	#3 (permalink)
Max_B No Life Poster Join Date: Oct 2002 Location: PARIS Posts: 1,565 Member: 16856 Status: Offline Sonork: 1582037 Thanks Meter: 441	Hello Don't flash nothing ! If your keypad IC is 100% ok. You have probably short on UPP or shorted pcb Pls have schematics attached here : 69946110_ Max_B_1112_schematics_v1.pdf BR Max_B

06-16-2008, 09:24	#4 (permalink)
sujan1050 No Life Poster Join Date: Feb 2007 Age: 41 Posts: 830 Member: 449518 Status: Offline Thanks Meter: 585	yes ..Don't flash nothing ! If your keypad IC is 100% ok. You have probably short on UPP or shorted pcb