LOCK3 File Extension

What is LOCK3 file?

Full format name of files that use LOCK3 extension is BlackBerry Encrypted 3GP. BlackBerry Encrypted 3GP format was developed by BlackBerry (Research In Motion Limited). Files with LOCK3 extension may be used by programs distributed for Windows platform. LOCK3 file belongs to the Encoded Files category just like 236 other filename extensions listed in our database. The most popular software that supports LOCK3 files is BlackBerry Desktop Software. On the official website of BlackBerry (Research In Motion Limited) developer not only will you find detailed information about theBlackBerry Desktop Software software, but also about LOCK3 and other supported file formats.

Programs which support LOCK3 file extension

Programs that can handle LOCK3 files are as follows. Files with LOCK3 extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

How to open file with LOCK3 extension?

Problems with accessing LOCK3 may be due to various reasons. On the bright side, the most encountered issues pertaining to BlackBerry Encrypted 3GP files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. We have prepared a listing of which will help you resolve your problems with LOCK3 files.

Step 1. Install BlackBerry Desktop Software software

Problems with opening and working with LOCK3 files are most probably having to do with no proper software compatible with LOCK3 files being present on your machine. To address this issue, go to the BlackBerry Desktop Software developer website, download the tool, and install it. It is that easy On the top of the page a list that contains all programs grouped based on operating systems supported can be found. One of the most risk-free method of downloading software is using links provided by official distributors. Visit BlackBerry Desktop Software website and download the installer.

Step 2. Check the version of BlackBerry Desktop Software and update if needed

You still cannot access LOCK3 files although BlackBerry Desktop Software is installed on your system? Make sure that the software is up to date. Software developers may implement support for more modern file formats in updated versions of their products. The reason that BlackBerry Desktop Software cannot handle files with LOCK3 may be that the software is outdated. The latest version of BlackBerry Desktop Software should support all file formats that where compatible with older versions of the software.

Step 3. Associate BlackBerry Encrypted 3GP files with BlackBerry Desktop Software

If the issue has not been solved in the previous step, you should associate LOCK3 files with latest version of BlackBerry Desktop Software you have installed on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Clicking the LOCK3 with right mouse button will bring a menu from which you should select the Open with option
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where BlackBerry Desktop Software is installed, check the Always use this app to open LOCK3 files box and conform your selection by clicking OK button

Selecting the first-choice application in Mac OS

• Right-click the LOCK3 file and select Information
• Find the Open with option – click the title if its hidden
• Select BlackBerry Desktop Software and click Change for all...
• If you followed the previous steps a message should appear: This change will be applied to all files with LOCK3 extension. Next, click the Continue button to finalize the process.

Step 4. Ensure that the LOCK3 file is complete and free of errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the LOCK3 file in question. It is probable that the file is corrupted and thus cannot be accessed.

1. The LOCK3 may be infected with malware – make sure to scan it with an antivirus tool.

If the LOCK3 is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the scanner detected that the LOCK3 file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Ensure the file with LOCK3 extension is complete and error-free

If the LOCK3 file was sent to you by someone else, ask this person to resend the file to you. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. If the LOCK3 file has been downloaded from the internet only partially, try to redownload it.

3. Verify whether your account has administrative rights

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the BlackBerry Encrypted 3GP file again.

4. Verify that your device fulfills the requirements to be able to open BlackBerry Desktop Software

If the systems has insufficient resources to open LOCK3 files, try closing all currently running applications and try again.

5. Check if you have the latest updates to the operating system and drivers

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with BlackBerry Encrypted 3GP file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle LOCK3 files.

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