problem with MXQ pro 4K

[sofiene]

hi,
one day after that i buy this box suddenly it get frozen and after trying to update firmware of my box i think that i kill it.
now it dont show nothing only lamp is lighted and any signal is received fron tv.

when i use usb burnning tool i get connection succed but after 8% i get following error [0x30402004]UBOOT/Partition boot/Initialize partition/Error result
please can you help? what it's mean and can i get my box working again?
i attached log file

[skiper]

Like me, keep trying in the end, get
I try 30 times, change USB ports .....
click boton star... and then connect the MXQ ..
prove many things, but eventually updated again
pardon my English

[sofiene]

Like me, keep trying in the end, get
I try 30 times, change USB ports .....
click boton star... and then connect the MXQ ..
prove many things, but eventually updated again
pardon my English

Ok thanks for your answer i will try again but im not sure if it will work because till now i try maybe 20 times
If some one can explain the cause of problem it will be great

[Nirsh]

​Hi,
Can someone explain this to me please.
I got my mxq 4k pro 1G Ram/8G last week. On storage, its displaying 4.41 Gb and run CPUz which confirmed the internal memory to be 4.41Gb. Is it normal with an 8Gb nand flash ? 
Thank you

[Macrom]

​Hi,
Can someone explain this to me please.
I got my mxq 4k pro 1G Ram/8G last week. On storage, its displaying 4.41 Gb and run CPUz which confirmed the internal memory to be 4.41Gb. Is it normal with an 8Gb nand flash ? 
Thank you

It Is normal because android and apps use space too

[Nirsh]

Ok thank you Macrom, i was a bit worried since i'm having less than half the capacity of the flash memory