1.extract the files from zip and place them in the root directory on the USB stick as follows, for example.
E: \ mag250 \ imageupdate \ bootstrap

2- Switch off the device

3- insert the USB stick

4- Turn on the device and press and hold the menu button on the remote control

5- Go to the UTILITY setting and visit the upgrade and use USB.

6- Start upgrade! and when the upgrade is complete, the device reboots and please remove the USB stick!

use at your own responsibility

user replay
Jun 4, 2021
Hi, it works great.. have been using this image for about 1 year.. all good and no content block... awesome

Download:
https://mega.nz/file/ng4zTYCR#hzHjeI...MKPeePgN9gnj5Y