1. Remove battery. Insert USB cable
2. Press and hold BootKey ( Skip, if use BootCable )
3. Insert battery

==== Wait for phone…

Phone found! [ 93 ]
Port Opened
Sync…
InitBoot Done [ 0x81 ] , Ver : SPRD3
Sync…
Sending boot …
Boot Sent , starting…
Boot Ver : Spreadtrum Boot Block version 1.2
Boot Ok
CPU ID : 6531 , FDLStat : 0100
[0] Flash DIE : 00C8 0060 0016 0000
[0] Flash VEN : GigaDevice , GD25LQ32
[0] Flash CAP : 00400000
Read Flash Content
Read Ok , collect info
Set FileInfo :
Model Vendor : Maxx
Model Name : T3
ExtInfo Data : urdu
Saved to : C:InfinityBoxCM2SPDRead_outSPD6531_00400000_GD25LQ32_urdu__Maxx-T3.bin
Done!

Elapsed: 00:00:49

Reconnect Power/Cable!

its a bin flash file and you can flash it with any flashing box or flash tool which is support to flash SPRD6531 Chips
Done!