Yes, free firmware exists, but you need to verify the SHA/MD5 checksum before flashing. Never pay for firmware. If a website asks for a credit card for "DG8245V10 firmware," close the tab immediately.
firmware can be difficult because Huawei typically restricts these files to authorized enterprise users or specific Internet Service Providers (ISPs). Official Channels
Often, "free" generic firmware does not include the proprietary drivers needed for your specific ISP's landline phone service. Final Verdict
