Eopzol&trade; Download Mode Jig for Unbricked Samsung Galaxy S3 ODIN I535 SPH-L710 T999 R530 Great for repair Your Samsung phone.take your phone into Download mode; ONLY Works For Non-Bricked(Unbricked) Samsung Android Phones,If your device is Hard Bricked, this style USB Jig won't work. This USB jig dongle will help you access to download mode even if your phone is 3-button combo disabled. If you plan on getting root access or adding ROM's, you should have a dongle jig on hand just in case things do not go as planned. Download Mode Micro USB Jig will allow you to access download mode on your Samsung Galaxy S Phone. Package Included: 1 x Fix / Unbrick Download Mode USB Dongle Jig