So, I made a terrible configuration mistake on my LtAP mini LTE today that locked me out of the device. So I decided to do a factory reset and simply start over. But I'm having trouble getting the LtAP to do just that. So I looked up the manual and found the instructions there (hold reset button during boot for five seconds until LED light starts flashing to reset RouterOS config).
Which led is supposed to flash? Or is it a combination of the 4 leds that I have to look out for? And at what point exactly am I supposed to press the reset button? Because the manual also mentions that it will load the RouterBoot-loader when reset is pressed before power on. I guess I just get the timing wrong and hold the reset key at the wrong time to make it work.
I tried holding the reset key before power up, pressing (and holding) it just after power on, but to no avail.
On a different note: can the RS-232 port on the device be used to access a terminal to alter the device's configuration (assuming GPS isn't enabled on serial0 - which I didn't (I hope))?
Sorry for this probably noobish question, but I never had problems doing factory resets on other Mikrotik devices before (have a total of 5 in use aside from the LtAP mini). Especially in the beginning of my Mikrotik days, I locked myself out of these devices quite often - but always had them up and running again in minutes. I'm really at a loss here at this point.
I really hope someone can point me in the right direction. If this particular question was asked before (that I missed during my quick forum search before posting here), please let me know.
Thanks in advance for any advice and have a nice day!