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Description
I’ve been using Mobile Secret Codes, USSD, MMI for a couple months now. It’s basically an app that gives you access to all kinds of hidden Android codes and settings. Pretty solid if you’re into tweaking your phone and finding cool hidden features.
Here’s what you can do: there’s a huge list of secret codes for things like checking your phone’s info, testing different hardware, and even unlocking hidden menus. It’s got some USSD codes too that let you do stuff like check your data usage or activate certain network settings. And the MMI codes – those are pretty neat, you can use them to get info on your SIM card and mobile network.
Look, if you’re into customizing your Android phone and don’t mind getting a bit technical, you’ll probably like this app. It’s not perfect – the UI is a bit cluttered and some of the codes can be tricky to use. But overall it does the job and is worth checking out if you want to really dig into your phone’s hidden capabilities.
Editor Opinion
So here's my honest take on Mobile Secret Codes, USSD, MMI. I've tested a bunch of Android utility apps and this one's pretty solid. It's got a ton of codes and settings to explore, which is great if you're the tinkering type. The info is presented clearly and it's easy to find what you need. But it can get a little overwhelming if you're not super tech-savvy. And some of the more advanced stuff requires a bit of trial and error. Overall though, it's a handy tool to have if you want to unlock the full potential of your Android device.
Pros & Cons
Pros
- Huge database of secret codes and hidden features
- Covers USSD, MMI, and other advanced Android settings
- Free to use, no ads or in-app purchases
- Decent explanations for what each code does
- Works on a wide range of Android phones
Cons
- Interface is a bit cluttered and not quite intuitive
- Some codes require technical know-how to use properly
- Doesn't have built-in tools to test codes - have to try them one by one
- Doesn't get updated as often as it should
Specifications
| Updated | 29.08.2025 |
| Category | Libraries And Demo |
| Age Rating | Everyone |
| Developer | Battery Pro Apps |
| Android | Android 6.0++ |
| Package Name |
com.zadeveloper.mobilesecretscodes.phonetricks.samsungcodetips |
Ratings
User Reviews
I don't understand it
Very nice
Beta version update
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App Permissions
This app requires 1 permissions to function properly:
Frequently Asked Questions
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