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After changing the logic board will the model numbers start with N？Can anybody tell me ？
Not necessarily. It would depend on the source of the board.
If it is being replaced by an unauthorized dealer, it could start with N, M, F, or P.
Perhaps you could actually describe what is happening, instead of posting hypothetical questions.
A new logic board would have everything different from the previous board.
The letter “N” indicates that it is a product that has been replaced by Apple. If you change the logic board, its model number would be determined by the source of the board.
So if they change the logic board will start with N？
After changing logic board the IMEI was changed N how about the sim card IMEI l think it will diffrent right？
Will the logic board change all the settings on EID SEID and the other
l hope my phone is a replacement device
ls it all of the model N is a replacement device？
here is a reference that might help
N literally means it's a replacement device, so yes, that would be all models starting with N
So my phone is a replacement device right？
Yes.
Apple will NOT change the logic board in an iPhone. If the logic board is faulty, they will replace the entire device.
Will model number start with N after changed logic board？
