Lenovo ThinkPad Edge E425 Ericsson WWAN Firmware R3B01

Fixes:
[New functions or enhancements]
- Added support for Japan networks.


It is highly recommended to always use the most recent driver version available.

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Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.