The ringo seems to work properly (test procedure 100% ok, phone calls OK, SMS OK, games run OK,…) except that it keeps getting out of sleep.
Sleep time set to 30 seconds… After 30 seconds, the screens flash black then is back to the home screen (signal status, battery status, clock and press # to unlock message)
Needless to say that it drains the battery quite fast.
Firmware 1.0.5, never changed. Setting=> update firmware don’t find any new firmware.