If you found a Bad Display on our mobile apps, you have to set your Androidf tablet. The bad display on your tablet is because your tablet has a resolution that does not match DealPOS. The screen resolution required on your Android is 1280 x 800 pixels and a minimum of 8 inches.
Follow this step to change the display to look good.
Step 1. Go to Setting Menu on the Tablet
Tap on About Tablet > Software Information.
Step 2. Tap Build Number to be Developer Mode
Tap several times to be in developer mode.
Step 3. Open Developer Options
Go to Setting, Tap Developer Options, then Open Minimum Width to adjust the resolution of your tablet.
Step 4. Adjust Minimum Width
Edit to 800px, then click OK.
After the Setup is complete, your display will be changed to good display.