this tools only to fix your blackberry from Boot loop, if you manage to have your Blackberry back on work again. It’s a good idea to update your phone’s software regularly.Features: * Automatically detects Black Berry preloaded time zone configurations.
Here’s a quick overview of each method so you can ensure your device is the running the latest version of Black Berry 10 🙂 The first method is checking for, and installing, updated Black Berry 10 software using your device.
Since some software updates can be pretty big, connect to a Wi-Fi network first which can help speed up your download.
How to turn data on or off while roaming - Black Berry Curve 8520.
To turn on or off data services while roaming, follow these steps: Note: The handset detects and registers on wireless networks inside T-Mobile’s calling area, but roaming networks are usually restricted to T-Mobile SIM cards.
It does not erase data stored on the SIM card or memory card (if available).