hello, i see the bootloaded screen 0.22 i have this info from romtool
but i want to try with another rom, only i have the backup, where i can find one???, thanks for help

Generated by the Treo 650 ROM Tool
Friday, June 01, 2007

ROM Tokens:
-----------
gmfl: GM, Hex: 47 4d
Gvlt: 797814, Hex: 37 39 37 38 31 34
hser: PTGG0BW5H04U, Hex: 50 54 47 47 30 42 57 35 48 30 34 55
BTid: ....., Hex: 3f 3f 1a 3f 07 00
LLid: enUS, Hex: 65 6e 55 53
crnm: ROW, Hex: 52 4f 57
prnm: Treo 650, Hex: 54 72 65 6f 20 36 35 30
hwvr: A, Hex: 41
Gime: 354427008768423, Hex: 33 35 34 34 32 37 30 30 38 37 36 38 34 32 33
revn: 1.13, Hex: 31 2e 31 33
HTCM: 1WA5547607671.......OK.............................................................................. ........................RIOKFTOK, Hex: 31 57 41 35 35 34 37 36 30 37 36 37 31 00 00 00 00 00 00 00 4f 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 52 49 4f 4b 46 54 4f 4b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Partition Size: 16,640 sectors (8,519,680 bytes)
Signature Sector: 10
PMSYS: 0xA171A808
Bootloader Version: 0.22
ROM Zip Location: sector 206, length 8,351,114