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Sony Xperia M4 Aqua Signal Antenna Repair Guide

Sony Xperia M4 Aqua Signal Antenna Repair Guide


Release the Antenna cable. Loosen the side of supporting frame, and make a gap. Use Guitar Pick to keep the gap. Take out the worn antenna from the holders. Keep the gap. The shorter one should be connected to Motherboard. Tighten up the holders. Not clear enough? Let’s enlarge it. Here is the holder on the frame. Connect the cable.

10 thoughts on “Sony Xperia M4 Aqua Signal Antenna Repair Guide”

  1. Hi! I've followed your replacement tutorial for the LCD screen replacement of my Sony Xperia M4 Aqua. Everything works perfectly, however, my network signal seems to be very low (note: wifi works fine). If I'm not in open space, I can't get connection to the network, so I can't make phone calls or text anyone… Would this signal antenna be the problem, or is another piece damaged? I tried some research, but can't really find what hardware problem might cause this in this phone. Any help would be appreciated 🙂

  2. hi … my xepria M4 has network issues .. like when l use the sim in M4 it hardly show any signal but as in the same time l put the sim in other phone it shows full signal. l try ever thing's from the setting but not point so it would nice if you did give some advice … oh ya l love your video .. nice and kool…

  3. hello, o followed your tutorial for change LCD from m4 aqua, and i've this fine, but now my WiFi signal its very low… only the WiFi signal, what could be?

  4. liked the video.I have an issue with the phone.My xperai M4 detects both the sim slots but showing 'no service'.Please tell me about the technical problem?reply

  5. Worst phone ever .
    Cant connect it to pc, cant update it, camera and flash not working,
    broken charging port and now bluetooth and wifi problems.

  6. Hello, So i am having issues with my Xperia M4 wifi, unless I am standing close enough to my internet router I won't be able to connect. Please help!

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