@richard-imrie?ÿ If you get the firmware from a working 5601 or 5603, please send it to me: wassilfacile@gmail.com

any help would be so appreciated.

I posted here a new thread, any help would be so appreciated.

5601 still showing that in cu connecting process, i changed batteries and re-uploaded the firmware, but nothing changed, any help would be great.

@robots Is it replaceble?

?ÿ Please tell me if you have solved that problem and how, i'm facing the same with 3 CUs, i have replaced the two internal batteries, but still showi...

@ropestretcher Please tell me if you have solved that problem and how, i m facing the same with 3 CUs, i have replaced the two internal batteries, bu...

Thanks for replying ALL, About local dealer we have'nt here in Algeria, the nearest one is so far, but it still the last solution.I have verified all ...

Whats up, no any answer, is this forum active, am i wrong!?