After a day's worth of research and trying lots of useless solutions, I found that http://www.gsmarena.com/forum/viewtopic.php?p=120473 has the ONLY CORRECT METHOD for uploading java applets to the Samsung SGH-E250. Thankyou, AYMAN M. ELSHETY, whoever you are! I've tidied up the language and clarified a few points below... First, get these programs http://users.skynet.be/yozy/tutorials/downloads/SoftickPPP234-en.exe http://users.skynet.be/yozy/tutorials/downloads/Uploader.exeInstall SoftickPPP234-en.exe STEP #1: SET UP YOUR PHONE TO RECEIVE JAVA APPLETS Type *#52828378# on your telephone OTA type settingthen Serial bearer OTAthen save (YOU'LL NEED TO RESET THIS TO GPRS, LATER FOR THE sAMSUNG sTUDIO APP TO WORK) close any firewall phone's USB settings should be "modem" (menu 9.2.8) NOT "Mass Storage USB" !!! plug in usb lead before running softickPPP (so that your phone is visible to it as a device) run softickPPP and config settings by right click on its taskbar icon choose setting choose all com ports STEP #2: FOR EACH JAVA APPLET YOU WANT TO UPLOAD: open program uploader and add the .JAD file you want to install Activate SoftickPPP by right click and "active" (cancel usb dll warning -it's not relevant here) Type #*5737425# on telephone then PPP UPthen choose bluetooth (even though you'll be using USB!) then Serial DownloadThe applet is then uploaded to your telephone (YOU CAN SEE THE UPLOAD PROGRESS ON YOUR PHONE'S SCREEN) To repeat the process, you must DE-Activate SoftickPPP, THEN Activate SoftickPPP Your phone may reboot between uploads. It's irritating, but you don't lose the settings from STEP #1. STEP #3: SET UP YOUR PHONE TO WORK WITH Samsung PC Studio application type *#52828378# on your telephone OTA type settingthen GPRS OTAthen save |