Dear users of Ulefone Paris,
We know you have waited so long for the Marshmallow upgrade of your phone and now we can for the first time tell you that the upgrade will come soon, OTA!!! Before that, some of you guys may be interested installing the beta version for a trail. You can download the ROM through this link and the guidance for USB flash is the same as that for Android 5.1. If you have any feedback after using the trail version, please let us know via our customer service (email@example.com).
There are also some other things you need to know before you do the Android 6.0 flash:
1. Since this version is not the final one, everything you do with your phone you do on your own risk while the company is not taking responsibility for anything that may happen after flashing the ROM.
2. OTA is not available for the beta version, so when the final version comes, you need to flash again.
3. If you don’t want to stay on the trial ROM, you can flash back to Android 5.1 and wait for the OTA.