Usualy, I could respond to U like I alays do: Use the SEARCH button, and U will find the answer.... I don't like the lasy people, who search on Google, find this forum, and just post the questions without reading anything...
1. Use a serial cable to upload ViperGSM_Java_ESN_Calculator into the phone, in Games folder.
You can do it very easy with x65_VNavigator (Thanks, BB-Gsm!!!)
2. Run x65PapuaUtilsV079f, connect the phone to the cable, and play with SimulateSim feature, until U can enter into phone menu
3. Run the ViperGSM java on the phone, and wrote down the calculated HASH and ESN to a piece of paper.
4. Enter the calculated HASH in the coresponding field in PapuaUtils
5. Enter the ESN in coresponding field in PapuaUtils, like this:
If ViperGSM calculate the ESN like this: A1B2-C3D4, you must enter in Papuas the ESN in reverse, like this: D4C3-B2A1
6. press Calculate SKEY + BootKEY in PapuaUtils and wait for SKEY
7. press Calculate HASH + BootKEY from ESN + SKEY
8. Press Enter SKEY in phone, with phone powered on (PapuaUtils must display Phone in Factory Mode, All Open if all operations are successfull)
9. Press FREIA log in Papuautils
10.When the program will ask you to save the LOG file, press CANCEL
11.Press YES when program asks for writing the blocks directly to phone, wait for program to write all blocks, and phone is unlocked!
All the programs you need can be found at My Website, in Download section, where you will find a link to My FTP Server. Search in Siemens section for all the programs that I mentioned here.
The username for my FTP server:forum
the Password for my FTP server:gsmhosting.com
Good Luck, and Best Regards!
P.S.: All these methods are described in this forum long time ago. I have learned myself ONLY from this forum. Just read carrefully..