Any way to disable the write protection for Asus Chromebook Plus CX3402?

Hi All,

I recently got a Asus Chromebook plus CX3402. I tried to flash the firmware by disabling the write protection through disconnecting the battery and power followed by entering the developer mode using the power cable.
I tried to run the script to flash the firmware but the write protection is shown as enabled after I ran script.
I wonder if anyone can guide me on how to disable the write protection on CX3402 please. (perhaps I need the suzycable?)
Just a bit of context below, there seems to be a discrepancy between the documentation.
The guideline from coolstar mentioned “bridge the Write Protect Jumpers” but that on the mrchromebox page indicated CX3402 as “CR50 battery” instead, not sure which one is correct

no, it doesn’t

CR50 = SuzyQ

Cheers mate, save me lots of time trying to spot the jumper on the board( which unfortunately did tbh). I will try to grab one from eBay