There is the forced recovery instruction here.Morientes wrote: ↑Mon Mar 07, 2022 8:16 amThanks Lining, but is there a step by step info on how to "flash" the serial port? Sorry first time hereLining wrote: ↑Mon Mar 07, 2022 7:10 amFriends, do you show UP 9 every time you boot up, even if you force an upgrade, it still shows UP 9, if so, try to flash the serial port to see
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Thanks
V9Super How to USB forced upgrade 2019.0801.zip
There is this other method and the instruction for that here.
Owen