Your service has stopped working

[SUNsung]

There is a small client to check for product updates in the store.
Today it suddenly stopped working.
Began to understand - your service returns a zero code.

The tariff plan has been paid for and not even a third of what is available has been spent on it.
Very unpleasant. The money was spent just to ensure uninterrupted operation, but as it turned out, it was paid in vain.