CameraRepair
The zoom lens of our Canon S3 got stuck in the "out" position, and changing batteries did not fix it:
佳能上海快修中心地址：上海市黄浦区金陵东路500号亚龙国际广场2楼
Huangpu District, 500 Jinling Rd, Yalong Int'l Plaza 2F
Google Maps
乘地铁路线：乘坐上海地铁8号线，大世界站下车。
Subway: Line 8 Great World station, one stop south of People's Square