Support

Bug report checklist

Include these so we can reproduce the problem:

• Device. Brand and model, for example Samsung Galaxy S25 Ultra.
• Android version. Include One UI, HyperOS or other skin if you know it.
• Carrier and country. 5G SA support differs by network.
• Engine used. Shizuku (with version), Root, Direct ADB or RadioInfo.
• App version. Shown on the About screen.
• Steps and result. What mode you picked, what you expected, what happened.
• Screenshot. Include any error message exactly as shown.

Copy-and-paste template

Device and model:
Android version (and ROM or One UI version):
Carrier and country:
SIM slot used (1 or 2):
Engine used (Shizuku, Root, Direct ADB, RadioInfo) and version:
Switcher 5G version:
Mode I tried (5G SA, 5G NSA, 4G LTE):
What I expected:
What happened:
Screenshot or error message (attach):

Before you report

• Read the FAQ. Most “mode will not apply” cases are covered there.
• Check that you are on the latest version.
• Try the same switch with a different engine to narrow it down.