Replaced gps antenna and wifi antenna

My Problem

I was having weak wifi signals all the time as well as my gps navigation did not work

My Fix

got the parts from fixit , had watched few videos on youtube as well as step by step instructions from fixit which was very helpful. The repair was mostly smooth , the only glitch came in when putting the logic board back on the phone. step before adding the metal shields over

My Advice

The logic board is very delicate and needs to be placed very carefully, the lego connector strips from various parts come in the way and needs to be maneuvered carefully. Apart from that there is one screw which goes to the metal frame which is little tricky while tightening back. Other than it is pretty straight forward. Just have to make sure the connectors are all in place in each