Сделал бекап на infinity CM2SCR 1.04
BootVersion : SPRD3
BootSource : InternalLibrary
BootVersion : Infinity SCR SC6531E Loader v 1.2
Port speed : 921600
FDL Flash : Control transfered!
Boot Done!
CS0_MEM : SPI : [WINBOND] : W25Q32 : 0x00400000 [ 4MiB ]
Read Ok, 4194304 bytes
Saved to : C:\Users\Acer-PC\Desktop\SPRD_SPI_WINBOND_W25Q_4MiB.bin
BootVersion : SPRD3
BootSource : InternalLibrary
BootVersion : Infinity SCR SC6531E Loader v 1.2
Port speed : 921600
FDL Flash : Control transfered!
Boot Done!
CS0_MEM : SPI : [WINBOND] : W25Q32 : 0x00400000 [ 4MiB ]
Read Ok, 4194304 bytes
Saved to : C:\Users\Acer-PC\Desktop\SPRD_SPI_WINBOND_W25Q_4MiB.bin