mobile

Hi, I am trying to find a solution to disable the magnetic sensor on the Nexus 6. I have bought a magnetic car cradle and wanted to place the small magnetic piece over the M dimple between my phone and hard case, but every time it shuts the screen off and I can't turn it back on. I have tried to install xposed but I am on android 5.1 and can't get it to work. Would love to hear any solutions or suggestions. The cradle is the Steelie by Nightize