Expert, come in!!!
Why does UC say 'unknown file format' when I try to view a file after saving and downloading it?
Replies (9)
When saving downloads with UC, the format will be changed, meaning the .jar at the end of the jar format will automatically be changed to _jar. You just need to select the menu, go to rename, and change _ back to .
Don't talk nonsense, directly changing _jar to .jar on a Nokia S40 device will cause application errors.
Who are you trying to fool downstairs? I have a 40v6, and I never use x2. As for applications crashing, it can happen in many situations, such as insufficient memory, some games crashing on Nokia, improperly modified games, MF's application entry being written incorrectly, and so on—all these situations can cause software to crash.
Anyway, directly changing the software extension on this machine will cause errors, believe it or not.
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