How To Update Your E1550 Firmware To 11.609.20.03.356.B427 [Extra Quality]
Do you have a Huawei E1550 modem that you want to unlock and use with any SIM card of your choice? If yes, then you might be interested in updating its firmware to 11.609.20.03.356.B427, which is a special unlocking firmware for Idea Netsetter users. In this article, we will show you how to download and install this firmware on your modem using a simple step-by-step guide.
How to Update Your E1550 Firmware to 11.609.20.03.356.B427