I had the same problem with bubbles around the apple logo and the letterings with one piece protector. Ordered 5 set of three piece back protectors in matte version for 2.99 including shipping. They arrived yesterday, and installed one right away. Still had the bubbles around the logo and the lettering so i decided to give them some water. Just one drop for the logo and for the letters. It looked pretty great, no bubbles at all. After 30 mins, it started to bubble up. I noticed theres some more water under the procetor, so i just let it dry for one day. This was yesterday evening, its still drying out. If they wont disappear, i'll give em some more water. If it wont work, i guess i will just order stickers from **********. Have the Slate Jet Black sides, and they are awsome, i guess i'd get the same for the middle back, and the matte antibacterial black for the upper and lower part.