I just bought a Straight talk SCH-R355C samsung phone and was trying to find any service unlock codes or anything for this phone as it is extremely limited. I tried some codes for other phones without luck.
I doubt this info will help but here it is...
Things i'd like to do, update browser version, enable applications and/or games, enable DUN, and anything else your not suppost to be able to do.
Look, I don't care if i get the phone turned off or my service cut. Now, anyone who actually can help me would be much appreciated. And if i do get the service cut i actually did plan on telling everyone how long it took. I just got this phone as a toy anyways, so someone help me break it!
use cdma workshop or a program like that. Usually thats the only way to get settings like that to stick or even change them.
im trying cdma workshop now, i dont think it will work over bluetooth as this phone doesn't have a bluetooth serial interface, i ordered a micro usb cable to try. I also just got a usb jtag and a usb serial ttl cables. I wish we could get hold of a copy of the straight talk firmware for this phone.
I tried CDMA WS, the phone connects, but it doesn't communicate. Tried the R450 approach but I can't get the hidden menu (tried FN - H and nothing...)
How would I go about connecting my sch-r355 to cdma workshop via a usb cable? I looked for modem drivers but to no avail.