If you clarify the name of the specific app you’re trying to get, I can give a more precise review.

These files typically require a password to open. A common password used is gsmprime (all lowercase).

If you are looking for an Android app related to GSMPrime, or need to know what to do next to download and use their tools, here is a breakdown of the steps: What is GSMPrime?

If you're having trouble with a specific phone, tell me the (e.g., Samsung Galaxy S21) and the Android version , and I can find the exact steps for you.

Check for community reviews to see if the specific version is reported as "malware-free." : Look for the most recent ("new") version of the tool.