How to Check Your Samsung Galaxy Baseband (CP) Version and Binary BIT Level
With 910+ verified Samsung models in our catalog, checking your exact Baseband (CP) string and BIT binary digit ensures immediate compatibility verification.
Why Baseband and BIT Level Matter for Samsung Unlocking
Samsung Galaxy devices (such as the Galaxy S24, S23, S22, Z Fold/Flip, and Galaxy A-series) use incremental bootloader security revisions known as "BIT" or "Binary" levels. In our technical catalog of 910+ Samsung models, support for Direct Unlock or SIM Network Unlock often specifies supported BIT revisions (for example, BIT 1 through BIT 8) or specific carrier firmware builds.
Step-by-Step: Finding Your Baseband Version
1. Open the Settings app on your Samsung Galaxy phone.
2. Scroll to the bottom and tap "About phone." Note your exact Model name and Model number (for example, SM-S918U or SM-A156U).
3. Tap "Software information" and locate "Baseband version." It will look like a 13-character alphanumeric code such as S918USQS4CXE1.
4. The 5th character from the right (in S918USQS4CXE1, the digit "4") represents the binary BIT level.
Send a Screenshot on WhatsApp for Instant Confirmation
You do not need to decode the string yourself. Simply take a screenshot of Settings > About phone > Software information and send it to our team on WhatsApp (+1 402 629 1297). We will verify whether your exact Samsung model and BIT level are supported and confirm your payment policy before starting.
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