There is no 'Negative Mode' on a iPad.
There is no 'hologram mode' on any iPad.
Settings - switch off airplane mode in the top left.
put it back in dfu and then restart it
No, im sorry, but ROBLOX is only used on the computer or on the Ipad, but the Ipad can only offline mode.
On iPad you get deflation mode
for sure
Put it into recovery mode and then re-install the firmware.
To enable a disabled iPad 2, you need to connect it to a computer with iTunes installed. Put the iPad into recovery mode by pressing and holding the Home and Power buttons simultaneously until you see the recovery mode screen. Once in recovery mode, iTunes will prompt you to restore the device, which will erase it and remove the disable status. After the restoration is complete, you can set up the iPad as new or restore it from a backup.
You can't I don't think :/
Yes, but only on extended resolution mode.
Icons on your iPad may be shaking because you have entered "jiggle mode," which occurs when you press and hold an app icon. This mode allows you to rearrange, delete, or create folders with your apps. To exit this mode, simply press the Home button (on older models) or tap "Done" in the upper right corner of the screen. If your icons are shaking unexpectedly, restarting your iPad may help resolve the issue.
Stop holding your finger down on the icons. It puts the iPad into the delete selection mode. You can stop the shaking by pressing the home button.