i have read your post and did everything as stated. i have the nextel 8350i. i've tried it on my computer running xp and my friends computer running vista. both running dm 4.7 but i use the loader.exe to load os and i keep getting error 547 write flash failed and i used 2 diferent os for the phone. but when i pull the battery for 30 seconds and i put it back on i'll get a jvm error 102 and i also followed those steps on removing jvm error. i got the phone working once but not anymore. i just have a paperweight until someone helps me out. thanks