![]() ![]() When the program performs firmware read and write functions, the J1 position should be to the lower position. When using the Nokia flashing program, some of its functions require an Mbus connection and therefore J1 should be in the top position as shown. Since jumper J1 switches between the buses, both serial and parallel connectors remain connected to the computer simultaneously. Both circuits are on one board, hence only one connector to the mobile phone is required. ![]() I am just a very thoughtful person by nature I suppose. When soldering the DB9 and DB25 sockets, the side shown is the soldering side because that is the side, you will be looking at when soldering the wires to it. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |