iconBIT Mercury Q7 is 6.5 inch IPS smartphone with a Cortex A7 MTK-6589 Turbo processor clocked at 1.5GHz, PowerVR SGX 544MP GPU, 1GB of DDR3 memory, 8GB of NAND Flash for applications (with expansion up to 32GB via microSDHC) and a 13MP camera. The offered Android revision is 4.2.1 and for having longer standby times the manufacturer has also packed a large 2800mAh Li-ion battery.
Recovery from stock factory firmware: NT-3602M Stock Recovery
CWM Recovery for NT-3602M
Use Mobileuncle to flash them.