screen protectors

[Android Question]

Hello
I just got a nexus 7 tablet for my birthday and I also bought a hipstreet screen protector...
The problem is that I was so obsessed by the tiny amount of dust stuck between the screen and the protector that I took some adhesive tape, peeled off the top part of the protector and removed the dust.
But, I was doing this A LOT of times. Now the top part of the tablet is less sensitive.. I was wondering if peeling off the screen protector several times can reduce the screen sensitivity...if yes, I am gonna buy a new one.
Thanks for your answer

 

[Rukbat]

Either peeling off the screen protector or using tape on the screen could have damaged the screen to the point that the sensitivity was reduced. Look on the play store for touchscreen sensitivity apps. Some of them allow you to adjust the sensitivity. (But it's for the whole screen, not just parts.) At worst, you'll have to replace the touchscreen. (They're not that expensive, but if you don't know what you're doing, pay someone who does. You could make things worse.)