Gateway error message on iPhone 11.


"Context3D not available! Possible reasons: wrong renderMode or missing device support" error message on iPhone 11. All I see when I open the app is a red bar with the error message in white letters.  Any idea how to fix this?

asked 02 Jan 2022 at 04:14 AM

Michael Dionne
Answers: 2


Just search this forum - often answered. 

answered 02 Jan 2022 at 05:02 PM

Mark Lüttger (32)
I followed the instructions and it worked. Making adjustments to the Marshall CODE50 is much better using the phone app. Thanks! - Michael Dionne 03 Jan 2022 at 02:11 AM


The best option is to restart the phone or delete the application and download it again. That always works. I tried the same method, and the application worked very well, but I also deleted other important files from the phone when I deleted it. Files I really needed for the photo project I was working on. I looked for a solution from my friends to recover my files, and one of them ordered me the guys from salvage data(? who can do it quickly for a fee. I was willing to pay whatever they wanted just to get my data back. They did!


edited 16 Mar 2022 at 12:58 AM

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answered 16 Mar 2022 at 12:55 AM

refd dasd
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