Replace razor screen / cover

That big blob could be where air got into it and you will not fix if you do not replace it as it is a sealed unit.

can I do it without taking the phone apart

I love Razr phones and miss them dearly but sadly yes you probaly need to just replace the phone. Time to retire the phone also.

Hmm... did you drop this in water, or crack the screen? In both cases, you will need a new screen. Remove the little hole covers on the screen. Typically they are located at the corners of the screen. Take a Torx T5 or T6 screwdriver, and start unscrewing till you get to the screen. There, check the ribbon connecting it. If it is loose plug it in more. If that doesn't help, get a new screen from eBay.

you can try this link

http://www.prism.gatech.edu/~ccastkd/Krappy/V3%20Dismantle%20Guide.pdf

My razor broke about 1/2 year ago and im with verizon and they said their not making them anymore.. so i got a newer razor... I experienced the same problems and they got fixed when i got a new phone for free..

More than likely it needs a software update done to the phone. You can only do this by taking it to a corp store and have them flash the phone.

change the mobile panel and put cover to the mobile! if display have cracks mean buy display stickers and paste it to the display! just try it

eBay has cheap software for this.

go to youtube.com there is a tutorial video there that i found on how to replace the keypad, just search for razr replacing keypad of that sort.