I bought this device on Tuesday at Melectronics for 39.90 http://www.trekstor.de/produktsupport/product/surftab-wintron-70.html#faq120
even if there is only limited memory, it should not be that the update search has been running since Wednesday and is still running, the battery discharges overnight when switched off and it gets very hot during operation, including the charger. Conclusion unfortunately saved in the wrong place. ?