..:3100 no network:..
 

3100 no network? in the circuit there are two flash ic....z, change PA,change hager? anyone have solution?

Change Network Filters Many Times Tested:)


Br;)
Archit Raj

hi,
try to rehot uem work 100% for me many time.

yes i agree uem is the last choice....

try to change network filter,

if no lucks, reheat uem..

regards,

here is step by step procesure..
1) reball or change mjolner
2) reball cpu
3) reball uem
4) change filters..
this is my way of repairing 3100 network... works for me all the time
try n post results

DO NOT MAKE ANT JEMPER IN 3100 1100 IT CAN DISTROY UR GSM RX FILTER r RX IC ALSO
THERE FOR U SHULD REPLACE YOUR DUPLEXER(ANT SW) 4 EVER

check rf key component placement for example z601,z604,g701,n601,b601,z603,z602,n801,z701 rehoot or reball.good luck my friend

mr.architraj, in my set no signal at all,no signal means not a single signal, i already change filters but still same?

can plz anyone clear why in my 3100 circuit there are two flash ic?

two flashes... dont bleaive .... add picture

their cant b 2 flash ics bro this is 4 the first time im hearing this well u dnt have to touch ur flash also jst change mjoelner and flash it with latest ver it will work 4 u also check if antinna pin in body case touching the pcb antinna hole or not or make jumper their

wat is mjoelner....?plz tell me?its urgent? as the members said rehot uem,i rehot and reball uem,but it still in no network position?not showing signal a single time?and plz tell me if i use..::7250i,6230 hager ic and pa,it works or not in nokia 3100::..?which other model hager and pa works with 3100?plz read my post and give full answers?plz check attached pic?i marked in this picture....!plz check its urgent!!!!

man r u new to hardware.... coz with 398 posts u shouldnt b asking these silly questions............ any ways.... mjolner is hagar.....no u cant u 6610,7250, helga..... models in which u ill find mjolner n P.A. r .... 3650/60, 6600,3100/20,1100,2300,2600,ngage QD,6100.
90% pa n antena swicth r not the faulty part.... its always from mjolner(hagar) or uem.
here is step by step procesure..
1) reball or change mjolner
2) reball cpu
3) reball uem
4) change filters..
this is my way of repairing 3100 network... works for me all the time
try n post results

well u should try out this method n post me the result
1. first change rx filter
2. reball or change hagar
3. change clock crystal
4. reball uem
i have tested it many times and believe it is a 100 % solution.