FP2 suddenly turns off by itself and then turns on again. Anyone have any solutions?

[ugo]

Hi, does it happen to someone that an FP2 suddenly turns off by itself and then turns on again by itself? I thought it was the fault of the battery and I changed it (I should have done it anyway given the lack of autonomy) but the problem recurs. Anyone have any solutions?
Thank you!

[yvmuell]

Reboots are unfortunately a quite common FP2 Problem and can have various reasons. Can you add what OS in which Version do you use and if you have an SD card inserted and how this is formatted external or internal? How often does it happen and since when?

[Volker]

… or you may have a look at the #rebootsguide

[Constantinopolitana]

Hi all,
There is no “rebootsguide” anymore.
I also have this problem since many months.

Best regards,

Eva

[yvmuell]

There is the guide still, following Volkers link and then open the only topic listed

A little Guide to... Random Reboots

This collection of troubleshooting advice for random reboots was formerly the first post of this topic (please continue there if you have questions about the guide or want to share your experiences). I now made it into its own wiki topic and gave it the unique tag #rebootsguide to make it more visible (and hopefully to encourage people to keep it up to date). For troubleshooting reboots on FP2 you may also have a look at the official support pages and select → Fairphone 2 → phone reboots there. …

[DietmarP]

I also have this issue more frequently recently.
First, I realized it reboots when I have an internet browser (Fennec or Duckduckgo) open and not in use. Work around: always close the browser after use.
Second: Since a µSD card is installed (Sandisk, 32 GB, the second card now) as external memory, I also experience these reboots. I have to use it in order to store my OSM maps. So I have to live with it or would have to load small cards each time I am traveling - too frequently recently.