I'm no pro, but I had a cracked screen. I bought a damaged N/W phone on eBay, and used that screen to put on my phone.
I only had two problems.
1) The label/sticker on the top back. I was unable to get it off clean. Its back on, but there's a piece that separated. No big deal to me, and I have seen replacements online for $5-$10.
2) I prefer a naked phone. When I pried the cover off, I noticed a lot of dirt/lint in the seam. I should've vacuumed it as I was opening but didn't. All that debris got all over the double sided sticky stuff on the battery. Still not the biggest deal, and I was able to wipe most of the debris off with alcohol.
Attached is a pic of the other phone, and you can see the speaker on the right, and the place on the left where it seats, and the contacts.
Yes, if it were my phone, I would try bending them up gently to see if that's why it isn't working.
Also, I watched a YouTube video on disassembly first as a guide, and even though the video I watched was for a RAZR, not a Maxx, it helped.
P.S. the pic here may not be helpful since you can't zoom in, so pm me with your email address and I'll send you the picture.
As far as reassembly, all of the sticky stuff stayed very tacky so no problems...
Mike
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