Do you guys even test these things before you push them to the store? The most recent Android app update with the UI redesign is utterly broken, even when any other model is selected it ALWAYS defaults to o1. I can even see at the top it says 4o but every response is o1, I change it and regenerate…

Android Build 1.2025.028 Screenshots attached of me starting a new conversation saying hi and showing the o1 reasoning prompt despite selected 4o model [1000018351] [1000018352] [1000018356]

I’m having the exact same issue. Does anyone know a solution?

Use the website mobile UI or activate the voice mode (Standard works, I’ve. not tried Advanced) and it forces it into 4o.

This is happening to me as well and several reports on Reddit of the same.

This worked, but I interact with ChatGPT mostly through prompts in the app, so hopefully they fix this

Same issue here. I tried fixing it by uninstalling, cleared cache, reinstall. And it worked fine the 1 try (using 4o). Tried it again, and it is defaulting to o1 again and displaying limit issue. Running version ChatGPT for Android 1.2025.035

On my end, I did exactly the same thing and got the same results. Additionally, the first chat has access to the chat history, but any new chats after that don’t.

Same for me. Uninstalled, cleared all data. Even went to regular ChatGPT instead of beta. Works for the first prompt, then defaults to o1. Also using version 1.2025.035 for Android.

Broken Android app no longer respects model choice

Community

joemcse February 6, 2025, 10:58pm 10

Looks like they fixed it. Mine is now working as expected.

Topic		Replies	Views
Chat bubble not appearing when pressing headphones in GPT-4 Android app Community gpt-4	6	1216	June 12, 2024
Linking to Custom GPTs & Mobile Apps Not Implementing GPT Creator's Model Preference GPT builders models	0	79	November 22, 2025
@mentions feature for custom GPTs not working with GPT-5.1 on Web and in Android app GPT builders bug , custom-gpt	31	960	January 12, 2026
Critical Bug with GPTs with Actions in the ChatGPT App Plugins / Actions builders bug , gpts , gpt-builder , gpt-bug	7	1144	December 1, 2025
In my chatgpt suddenly o3 Mini appeared and it started to reason Community gpt-4	7	1163	February 13, 2025

Broken Android app no longer respects model choice

Related topics