I reflashed my ZT180 (256M+2G) with a few different version (currently on abtekks-custom-romv3.6 which is the latest I've seen) and I still need to reflash to recover from it not booting (stuck on ANDROID). The timing is not regular as sometimes it lasted many months but another time it happened only after a few weeks. It is not related to the number of Apps I have installed as sometimes I had almost nothing on it. Has anyone experienced this requirement to continually reflash? Has anyone flashed it and its been good for you since (I mean like at least a year has passed)? If so, what version ROM (+firmware) and model are you running?