
Exchanged one SIM card (for a new one that is not yet activated before Monday).Switched on my FP2 (well, obviously not really, due to Quickboot).two SIM cards and a microSDXC card inserted.Same thing happened to me – and unfortunately the “wait and sleep” strategy didn’t work for me. On each loop this message showed a different app number - without chronological order. During this loop the Fairphone booting screens were shown, but after the “LOADING” screen the phone didn’t start but (very shortly) the “App X of XXX ist optimized” message was shown - before the booting screens started again. The result, unfortunately, was the extreme opposite: The FP2 got stuck in some kind of endless booting loop (until finally the battery was empty). To make the alarm work even when the phone is switched off (just like the FP1), I followed the workaround from another thread ( this one) and turned on “QuickBoot” in the developer options. If the hard reset doesn’t work either you can recover your phone via adb or Fastboot.If nothing else works try to make a hard reset.If it boots normally now switch off QuickBoot, turn off the phone and put the cards back in.Put back only the battery and try to boot.Take out the battery, take out the SIM card(s) and SD card, let the phone cool down.Otherwise abandon the wait and see strategy. Keep your phone plugged in and an eye on it for the first hour or so to make sure it doesn’t overheat.


(For many this is in fact not endless, but resolved itself over night.) If you are stuck in the endless boot process you can try the following:.

ANDROID QUICKBOOT UPDATE
