Quote Originally Posted by jasmin View Post
First install new firmware to your phone ( R8BF003 )

You must follow instruction step by step.

Remove SIM-lock patch generator

How to apply the generated patches to db2020 cid52 phones

Have a nice day
Jasmin, thank you for prompt reply. Thanks to you, I have found what I was doing wrong! I have had followed the wrong procedure (CID 49) because last week I used it to unlock W300i and it worked like charm! The difference is I didn't make/use "Quick Access" patch, which I did now, but still no success! :confused:

So, an hour ago I followed 2020 CID52 procedure exactly, everything went fine. At the start the phone shows another message on its display:
"Configuration error. Contact your network operator or service center". (This message was in French language and I translated it, so it might be slightly different as it appears in English). When I get into "secret" menu (Service Info menu), then SIM Lock sub menu, all padlocks are open with number 5 to the padlock's right, but still I can not use the phone!

I flashed K800_R1JC002_MAIN_GENERIC_WI_RED52 and K800_R1JC002_FS_ORANGE_GEN_RED52 because I couldn't find better matches of MAIN and FS. Maybe this is a problem?

Also, you recommended latest FW version - K800_R8BF003_MAIN_GENERIC_WI_RED52, but I do not have an adequate FS with French language. So, I don't know what should I do to solve this issue.

Any help would be greatly appreciated, guys!
Thanks for your time and enormous effort to answer such a stupid question... :(