PR 550 Reset?

[HermanG]

Hi there,

is it possible to reset the PR 550 projector from the outside?
Like pressing different keys or buttons on the control or on the beamer itself?

Because I downloaded the android TV app from Google from the Play store, and now when i try to switch on the beamer, it gets stuck in the white ALLIWAVA loading screen, and it doesn't go away nor let me reset the device via the system Os.

Thanks

 

[Alliwava]

Hi there,

is it possible to reset the PR 550 projector from the outside?
Like pressing different keys or buttons on the control or on the beamer itself?

Because I downloaded the android TV app from Google from the Play store, and now when i try to switch on the beamer, it gets stuck in the white ALLIWAVA loading screen, and it doesn't go away nor let me reset the device via the system Os.

Thanks

How to reinstall/ update the projector os via allwiner_factoresst ?

Download: https://www.alliwava.com/pages/pr550 Step1: Install allwiner_driver and allwiner_factorest to your computer. Step2: Run allwiner_factorest. Step3: Click icon 'Image' to select PR550 system file. Step4: Click icon 'start'. Step5: Connect the projector to your computer via a USB cable...

forum.alliwava.com

It is recommended to update the firmware, please see the forum link.
Very simple way to do it.