any body help 1112 strange network problem - GSM-Forum

bruightmobile · 12-31-2010, 16:42

i got a 1112 in dead condition full shot board is fresh but worked on PA so i remove PA and set power on working ok than i replace pa but low network some sim works some not i changed another pa now set on show full network after some seconds no network manual search show all networks

action taken by me
1 PA change three times
2 filter changed upper side rf ic
3 clean all pcb and rehot
4 flash lates version and wrote a good pm
5 again erase and flash

but not success what is the problem what can i do plz help me

HUM · 12-31-2010, 23:12

u used hard pa or soft one ?

bruightmobile · 01-01-2011, 19:18

thanx for reply bro i used soft PA from 1200 phone
but my problem solved by changing hard PA from 1600 board and set is working perfect now any ways thanks for your reply

HUM · 01-01-2011, 23:13

yes u r absolutely rite
this problem mostly solved by hard pa

12-31-2010, 16:42	#1 (permalink)
bruightmobile Registered User Join Date: Aug 2009 Posts: 668 Member: 1087294 Status: Offline Thanks Meter: 252	any body help 1112 strange network problem i got a 1112 in dead condition full shot board is fresh but worked on PA so i remove PA and set power on working ok than i replace pa but low network some sim works some not i changed another pa now set on show full network after some seconds no network manual search show all networks action taken by me 1 PA change three times 2 filter changed upper side rf ic 3 clean all pcb and rehot 4 flash lates version and wrote a good pm 5 again erase and flash but not success what is the problem what can i do plz help me

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12-31-2010, 23:12	#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	u used hard pa or soft one ?

01-01-2011, 19:18	#3 (permalink)
bruightmobile Registered User Join Date: Aug 2009 Posts: 668 Member: 1087294 Status: Offline Thanks Meter: 252	thanx for reply bro i used soft PA from 1200 phone but my problem solved by changing hard PA from 1600 board and set is working perfect now any ways thanks for your reply

01-01-2011, 23:13	#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	yes u r absolutely rite this problem mostly solved by hard pa