"charger not charging. where can get a charger"に関する回答you can find it here http://www.ebay.com/bhp/kocaso-charger
"corrupt phone, memory card"に関する回答Fix 1 - At times, some of the devices may not read an SD card, therefore, try to connect your SD card to another device. Fix 2 - Insert the affected card into a card reader and connect it to your system. Click on the "Start" option from your Windows taskbar and then select the "Computer" option. Search for your SD card under "Devices with Removable Storage" and note the drive letter assigned. Next, click the "Start" option again and type "cmd" in the "search" box. Right-click "cmd" and then select the "Run as administrator" option. A command window opens, and you can fix your corrupt memory card from here.Next, type "chkdsk" followed by the drive letter corresponding to the SD card, then by a colon and /f. After you press "enter", the Chkdsk will check for possible errors and try to fix the corrupt SD card. Follow the subsequent message prompts. Lastly, check your assigned drive letter to your SD card to verify if the files are recovered or not. Fix 3 - Connect your SD card to a card reader to the system,...