1110i restart with sim
 

1110i restart with sim only nokia logo show & restart

full erase
full flash
write pm
complete ui
imei ok
change crystal
remove p a

6 set same condition any solution

Now change sim ic if not rehot or replace cpu. post result

i also agree with you
change sim ic,change sim connector,change rf ic then reball/change cpu
good luck

bro this is not related with sim ic

reball cpu & flash same condition