iPhone 5 low wifi signal - GSM-Forum

calamar0 · 07-20-2014, 17:46

Hi to all, i've an iPhone 5 with a low wifi signal compared to another ones, sometimes it doesn't find any network. Could be a wifi antenna issue? How could i fix this issue?

Thank you in advance

calamar0 · 07-22-2014, 20:23

No one has suggestions?

bod · 07-22-2014, 20:52

Check the Murata diplexer

xboxps3 · 07-27-2014, 00:25

Quote:

Originally Posted by calamar0

Hi to all, i've an iPhone 5 with a low wifi signal compared to another ones, sometimes it doesn't find any network. Could be a wifi antenna issue? How could i fix this issue?

Thank you in advance

poor wifi reception could be diplexer but most likely not. first check those two antennae coax cables that run up the left side of board. make sure they are plugged in to two top and bottom coax connectors. next , check that the board is hooked to the main coax connector up top reverse side. and third make sure the two screws up top are inserted ithrough the antanne gold screw holes and into the chassis of the case. if the antennae are missing, (ripped from logic board) you must replace them otherwise you will have poor reception.
Many technician that repair phone leave this unplugged and have poor reception wifi circuitry

07-20-2014, 17:46	#1 (permalink)
calamar0 Major Poster Join Date: Dec 2013 Posts: 43 Member: 2088670 Status: Offline Thanks Meter: 6	iPhone 5 low wifi signal Hi to all, i've an iPhone 5 with a low wifi signal compared to another ones, sometimes it doesn't find any network. Could be a wifi antenna issue? How could i fix this issue? Thank you in advance

07-22-2014, 20:23	#2 (permalink)
calamar0 Major Poster Join Date: Dec 2013 Posts: 43 Member: 2088670 Status: Offline Thanks Meter: 6	No one has suggestions?

07-22-2014, 20:52	#3 (permalink)
bod Banned Join Date: Oct 2002 Location: Feeding Carrots to useless,, Posts: 9,832 Member: 16490 Status: Offline Sonork: 100.1621293 Thanks Meter: 908	Check the Murata diplexer