The third generation of the Samsung Galaxy tablet with a 7-in. screen announced on June 24, 2013. Repair of this device requires screwdrivers and prying tools. The device is available in white or gold brown with 8, 16, or 32 GB of storage, and includes a microSD slot that can hold up to an additional 64 GB of memory.
1 
is it stuck in a boot loop or what do you mean by hang
Jimfixer さんによる
Yes it's stuck in boot loop
Ed さんによる