Ninebot Max DRV 1.8.7: Difference between revisions

 
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There is a little more info in the update notes for [[Ninebot Max BLE 1.1.8|the BLE]].
There is a little more info in the update notes for [[Ninebot Max BLE 1.1.8|the BLE]].


Much like [[Ninebot Max DRV 1.7.13|DRV 1.8.3]], '''this firmware cannot be removed by flashing, and a bypass likely will not be released'''.
Much like [[Ninebot Max DRV 1.7.13|DRV 1.8.3]], '''this firmware cannot be removed by Bluetooth flashing, and a bypass likely will not be released'''.


When attempting to downgrade this version with [[ScooterHacking Utility]], you will be met with the message:
When attempting to downgrade this version with [[ScooterHacking Utility]], you will be met with the message:
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  Update failed! Reason: Data format error.
  Update failed! Reason: Data format error.


Unlike with [[Ninebot Max DRV 1.7.0|1.7.0]], and [[Ninebot Max DRV 1.6.13|1.6.13]], there is and likely never will be a downgrade except to [https://joeybabcock.me/blog/electric-scooters/how-to-stlink-fix-bricked-ninebot-max-g30-controller-esc/ STLink].
Unlike with [[Ninebot Max DRV 1.7.0|1.7.0]], and [[Ninebot Max DRV 1.6.13|1.6.13]], '''there is and likely never will be a downgrade except to [https://joeybabcock.me/blog/electric-scooters/how-to-stlink-fix-bricked-ninebot-max-g30-controller-esc/ STLink]'''.


This version prevents changing the serial number if the user switches to the German/DE region or is on it already.
This version prevents changing the serial number if the user switches to the German/DE region or is on it already.
As for improvements, this version supports the newer motors and also has a higher PWM frequency of 16kHz as compared to 8kHz of the previous versions.


==Files==
==Files==
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