Hi, so I have been using my MT since September. It is my first MT and happy with it. Currently running TG CM7 on it. However the phone started to freeze once in a while for like half a minute. Soft keys are not responding unless I turn off and back on the screen. These also happen when I was still using the stock rom. Also there are dust under the screen, and I heard that the only thing I can do is ask for a replacement.
I would like to ask y'all how to have a replacement of the MT? Should I call VM or is there any online help on their website (Because my English isn't that good)? Would they still let me have a replacement since I have it for about 10 months? Also I knew I should flash back to stock rom, but do I have to remove CWM as well? If so how do I do that?
Thank you for any kind of help.