Phone UI stalled after Amazon App Installation - Device storage low
Hi
today i downloaded and installed "Ultimate Robot Fighting" (192Mb) from the Amazon App Store. During and after the installation the devices UI nearly stalled. Only swipe gestures from the bevel are accepted. I have to tap an icon very often until it is recognized by the device. During installation i got the message "device storage low, delete some files". Device storage was about 7% free, after installation.
Unlocking the device via Picture Password is impossible because swipe gestures on the screen are not recognized at all.
After a powercycle the device behaves like usual for a few seconds. Then something happens and it is stalled again.
What i have done so far:
-Powercycle and uninstall URF App, powercycle again.
-Connected the device to the Laptop and freed up some internal storage, 2Gb now available. Powercycle again
Any ideas? Factory Reset is not an option! I invested months in CoC and don't wnat to lose game progress :-)
Thanks in advance
David
Device: Z30 Vodafone Germany
OS: 10.2.2.1609