@tigerpro
Thank you for the reply. Unfortunately other than some basic commands on python I don't know anything about programming. But, I am willing to give it a try. May I ask you to point me to a link?

@tigerpro
Thank you very much for your reply.
So far I am very pleased with U.T. I definitely see it as the way forward in terms of mobile O.S. The only thing that is disturbing is the mic disfunction in Note 4.
I rarely use the camera on my phone, I don't mind charging it once per day and I think I can circumvent the internet explorer problem with a few experiments. These are minor issues and may be fixed on future updates.
As said in my other post, if I had programming skills, I would had definitely tried to assist.
Anyway thank you for all the effort you have put in the project.
P.S I feel you about the workload.

Greetings.
I have the same message on my screen (Kernel, warranty), however the phone boots after 20 seconds or so.
Now about the "installing update" screen, I also had that when first flashed my 910F, but it installed everything (I guess) and never stuck again. I know, I am not being very helpful here, but I am sharing my experience for any reference that might be needed.
On the wrong side now, my phone crashes occasionally and auto-restarts. It is always the case when I use the camera and sometimes the integrated internet explorer (Morph).
If you need me to send any logs please let me know

Hello world!
Greetings to all of the UT community.
Unfortunately I have the same problem with my 910F. I wish I could contribute to its solution, but I lack programming skills