Insert sim nokia 1100

plzz help

incert sim 1100

replace the crystal ic it is R388 on the schematic..

search the forum ull get many solutions

sir,,, its only a bad contact between bat ang battery terminal or the bat terminal itself is deffective....

its tested 10000%

brother,change battery,resoldring battery connector,try to change sim ic
post result

change sim ic,b.connect bro....!
check this track