from the zoom , maybe to a old school boss bx-4 mixer OR directly to my monitors.
I assume this is the same type of cable ....https://www.amazon.com/Hosa-CMP-153-Stereo-Breakout-Cable/dp/B000068O3C/ref=sr\_1\_2?crid=3R1NWK620NCJZ&keywords=Hosa+CMP-153&qid=1640494026&s=musical-instruments&sprefix=hosa+cmp-153%2Cmi%2C187&sr=1-2
So far I’ve had decent results using both a Headset Buddy and a 3.5mm to dual 1/4” cable.
Edit:
To clarify, the Headset Buddy will attenuate the line-level signal from the MPC down to microphone level and record into your phone’s mic input. It’s worked for me with my iPhone XR but I can’t really speak to Android phones. I’d imagine it should work though if the phone accepts TRRS for headsets.
https://www.amazon.com/dp/B00OAW85ZG/ref=cm_sw_r_cp_api_i_Z8FKBGPZ4HMBBD4KEBSD?_encoding=UTF8&psc=1 (currently out of stock but just putting this here for reference)
Hosa CMP-153 3.5 mm TRS to Dual 1/4" TS Stereo Breakout Cable, 3 Feet https://www.amazon.com/dp/B000068O3C/ref=cm_sw_r_cp_api_i_4V27XP08H97TNSWEPN2D
I think the headphone jack on your phone should accept a TRRS cable to accept input from but I would do research to be sure.
Here. if you want stereo (i.e. for pan) you'll need to use two channels. I just plug one channel into my mixer and leave the other unplugged.
http://www.amazon.com/gp/product/B000068O3C?psc=1&redirect=true&ref_=oh_aui_detailpage_o02_s00