Which Flash option to use when using TFTP

[Arnie]

Am trying to get a openwrt router back to live via TFTP.
With my serial TTL cable connected to the router i can see the router is booting and them i do get the option to select a few options.
I would like to install the factory firmware to see if the router comes back to life but don´t know exactly which option to choose from, any help is appreciated before i make the wrong choice.
(i can give a full dump when booting but probably this dump will be sufficient to make choice).

The options is do see are :

U-Boot 1.1.3 (Sep 24 2015 - 10:33:17)

Board: Ralink APSoC DRAM:  128 MB
relocate_code Pointer at: 87fb8000

Config XHCI 40M PLL
flash manufacture id: ef, device id 40 18
find flash: W25Q128BV
*** Warning - bad CRC, using default environment

============================================
Ralink UBoot Version: 4.3.0.0
--------------------------------------------
ASIC MT7621A DualCore (MAC to MT7530 Mode)
DRAM_CONF_FROM: Auto-Detection
DRAM_TYPE: DDR3
DRAM bus: 16 bit
Xtal Mode=3 OCP Ratio=1/3
Flash component: SPI Flash
Date:Sep 24 2015  Time:10:33:17
============================================
icache: sets:256, ways:4, linesz:32 ,total:32768
dcache: sets:256, ways:4, linesz:32 ,total:32768

 ##### The CPU freq = 880 MHZ ####
 estimate memory size =128 Mbytes
#Reset_MT7530

Please choose the operation:
   1: Load system code to SDRAM via TFTP.
   2: Load system code then write to Flash via TFTP.
   3: Boot system code via Flash (default).
   4: Entr boot command line interface.
   7: Load Boot Loader code then write to Flash via Serial.
   9: Load Boot Loader code then write to Flash via TFTP.

Any help is appreciated.
Thanks

[frollic]

Should be option 2.

[Arnie]

That worked out for me thanks.
Can continue with my everending fight to get SSH working via WinSCP, am readng a lot of articles about this, but standard root/ no password doesn´t work our for me.