Karbonn Aura 4g Dead Recover Done with UFI.
Connecting to Download port...
Make sure battery is fully charged before flashing !!!
Power off the phone, Disconnect and reconnect the battery(if possible), Hold the VOL DOWN or VOL UP+DOWN and connect USB cable
Scanning Download port... Done.
Detected SPRD U2S Diag (COM3)
Connection status: EHCI:HUB:USB 2.0 High-Speed
USB Driver: [DriverCoding Corporation] sprdvcom, version: 126.96.36.199, date: 3-4-2015
Boot id: SPRD3
Sending FDL ... Done.
Boot version: Spreadtrum Boot Block version 1.1
Change baudrate to 460800 ... Done.
Sending NAND_FDL ... Done.