What to do if Motorola Handsets display a 'file corrupt' error when installing a program?
If your Motorola Handset shows a 'file corrupt' error during program installation, the PNG files in the MIDlet might contain meta-data that the phone's virtual machine can't handle. Try removing the PNG images from the MIDlet and reinstalling it on the phone. If the error disappears, replace the PNG images with versions that don't have meta-data.
What to do if Motorola T720 Handsets show an OTA failed message "File corrupt" while downloading an application?
If you encounter a "File corrupt" message while downloading an application to your Motorola T720 Handset, ensure that all fields in the JAD file are EXACTLY identical to the fields in the manifest inside the JAR file, including spacing. Also, verify the file size. If the issue persists, consider upgrading the firmware; some MIDlets install fine on V11 but have problems on V8.
How to determine font sizes for different regions on Motorola Handsets?
To determine the size of the visible font for all regions on Motorola Handsets, use the Java method Font.getHeight(). This method returns the standard height of a line of text in the current font, representing the sum of the font height (actual height of characters) and leading (separation between lines). The returned value also accounts for the device's 'zoom in' or 'zoom out' mode.
Why does installing an application consume device space on Motorola Handsets?
Installing an application on your Motorola Handset consumes device space because the process involves several steps. First, the JAR file is decompressed if it's compressed. Then, the class files are verified to ensure they come from a trusted source. Finally, the application is transformed from class files into a device-specific internal representation and stored in the FLASH file system, which allows for faster launching and execution.
General| Network Technology | GSM |
|---|---|
| Status | Discontinued |
| SIM | Mini-SIM |
| Alert Types | Vibration; Downloadable polyphonic ringtones |
| Loudspeaker | No |
| 3.5mm jack | No |
| Browser | WAP 1.2.1 |
| Clock | Yes |
| Alarm | Yes |
| Games | Yes |
| Predictive Text Input | Yes |
| Removable Battery | Yes |
| Stand-by | Up to 150 h |
| Camera | No |
| Bluetooth | No |
| Infrared Port | Yes |
| Announced | 2002 |
| Messaging | SMS, Email |
| Languages | Multiple languages |
| Java | Yes |
| Display Resolution | 120 x 160 pixels |
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