Uconnect 8.4 keeps rebooting every 45 seconds

Hi - I have 2018 Jeep GC  8.4 Uconnect  which keeps rebooting every 45 seconds.  

I suspect  problem with "flash"  but can no keep unit  ON  long enough to  update  the Flash.

Anyone have  solution ?

Can I put on bench  and send CAN messages to  cause unit to  re-load flash  somehow ?  

Thank you !!

Hello,

yes i had that issue in past time. One time, that was a software problem with an old european conversion, an other one had an defective memory.

Is your uconnect with the original US version? Or a converted one?

Hello,

yes i had that issue in past time. One time, that was a software problem with an old european conversion, an other one had an defective memory.

Is your uconnect with the original US version? Or a converted one?

Original  US version   ( Canada )

Hello,

yes i had that issue in past time. One time, that was a software problem with an old european conversion, an other one had an defective memory.

Is your uconnect with the original US version? Or a converted one?

Original  US version   ( Canada )

Ok, so could be a defective memory.