G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - Printable Version +- Bimmer Scene - Latest BMW Coding / Retrofits / Maps (https://www.bimmerscene.com) +-- Forum: Bimmer Scene Coding & Navigation (https://www.bimmerscene.com/forumdisplay.php?fid=1) +--- Forum: BMW F / G Series Coding & Retrofits & Diagnostics (https://www.bimmerscene.com/forumdisplay.php?fid=3) +--- Thread: G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 (/showthread.php?tid=611) Pages:
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G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - Alec01 - 08-12-2020 Hello all, My car is a G30 with production date 03/2018 and all units flashed with I-Step 18-03-541. Recently, in order to remove my existing FSC codes, I had to virginized my NBT EVO. I mistakenly performed a clear SWT and a clear V850. I think that clear SWT would have been sufficient to erase the FSC codes. Anyhow, after clearing SWT and clearing V850, I had to flash my EVO with full Psdzdata & E-sys. I only could find at that time a full Psdzdata 19-11. Flashed operation terminated successufully, and now my EVO has I-step 19-11, while others remains with 18-03. Everything is working fine, it's just that I don't like that an ECU has a different i-step than the others. Also, now that my EVO was upgraded to 19-11, I can't anymore apply bin from usb. I need to do it thru ENET cable. My question: is it possible (theorically) to downgrade my NBT EVO from 19-11 to 18.03 just by flashing with E-sys & full Psdzdata 18-03, without the need to clear V850 ? RE: G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - Scorpium59 - 08-12-2020 No, full clear v850 but in ENET now is necessary and reflash. RE: G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - Alec01 - 08-12-2020 Thanks @Scorpium59 , Is there a difference between full clear v850 and clear v850 ? What I did before was just clear v850. Is full clear v850 a deeper operation than clear v850? RE: G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - Scorpium59 - 08-14-2020 v850 full is full virginize so reflash necessary, v850 is just for swt/fsc. Not flash necessary. RE: G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - Alec01 - 08-14-2020 @Scorpium59 Thanks, it is much clearer now to me. RE: G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - nyuly - 12-10-2020 Hello all of you , i've bought an nbt evo witch i think it was cleared V850 with Toolset 32 and now it has to be flashed .With E-sys i see only BTLD_00001ffd_ 000_000_001 and HWEL_00002FC3_001_004_001 .When turned on , there is blu screen flashing on display . Did anyone know how to solve this ?? thanks . RE: G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - Dengus - 12-29-2020 (12-10-2020, 11:09 PM)nyuly Wrote: Hello all of you , i've bought an nbt evo witch i think it was cleared V850 with Toolset 32 and now it has to be flashed .With E-sys i see only BTLD_00001ffd_ 000_000_001 and HWEL_00002FC3_001_004_001 .When turned on , there is blu screen flashing on display . Did anyone know how to solve this ?? thanks .Just flash it RE: G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - nyuly - 12-31-2020 Hi Dengus , Yes , just flashed and Now there is no text on idrive menu......every voice in menu is without text . Do you know what is wrong?? Thanks. RE: G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - Alec01 - 12-31-2020 Hi nyuly, To what I-Step did you flash the Evo ? Can you run Ista-d, and check for HU faults ? Can you post some pictures of the idrive menu without text ? RE: G30 - Is it possible to downgrade NBT2 EVO I-Step from 19-11 to 18-03 - nyuly - 01-01-2021 Flashed with i-level 18-03-xxx . Not cecked with ISTA ( i have it on bench ) . There is no problem with FA and CAFD and i can code everything in FDL . |