I need your help

I need firmware Z10 (south east asia)
I’am flash my Phone Z10 it Fail. i use tool RSD lite 4.5.5 flash Sw: P2S721_U_50.10.F2G_00000a87_3191u_Z10_Swisscom_SE9787AXXP3_130408_1.0_1.4_3191_1342008919_sec.sbf, & Motorola_Z10_Retail_Singapore_build3445_1.0_1.2_20080616_sec.sbf
But my phone type Engineering Sample firmware install unsigned or not. first into battery phone screen show ………. font green color
Factory Software
BP Status : Redy
USB Cable : Not connected
AP Version:
P2S 731_U_50.00FSW_26
BP Version:
_@(#)MODEM4_U_40.20.03P
MAIN MENU
------------------
1. Key Test
2. WTM Test
3. Headset Test
4. FM Radio Test
5. Camera/Cameoder Test
6. Status Test
7. Display Test
8. LEDS Test
Press a number to select a test.
I ‘am sorry for bad langue

Hi OT_TO.
1) Try to uninstall your current version of RSD Lite.
2) Download the 4.3 one (you can get it here).
3) Download the drivers too, if you haven't them yet (here).
4) Install them and after connect the phone with pc.
5) Wait RSD Lite recognizes the Z10 and flash with the Swisscom firmware (here).
6) Wait a few minutes and you'll have a "new phone"...

Ok? You got it?

For any questions reply to my last message. But please... NOT open more thread for the same request!

Sorry Link it fail

Pls. New link download e:mail me [email protected]

2) Download the 4.3 one (you can get it here).
3) Download the drivers too, if you haven't them yet (here).
) Wait RSD Lite recognizes the Z10 and flash with the Swisscom firmware (here).

Sorry i noob & bad langue...i'm thailan i have working moto(Thailand)2008-2009 mobile phone tester

but now not have moto(Thailand)

Thank