Apps broken after modding dpi to 280. Can't crop images

Any solution to this?

I've modded dpi to 280 using the adb method, im not rooted.

Moto Camera worked fine, after the update it started detecting the swap camera button as a tap and used to take a pic. Had to rollback to factory version and it works fine now.

but, i cant crop images in any app.. it shows only one-fourth of the image and I can't pan / zoom. Crop is broken.