The short answer: Sometimes, but with major caveats.
Worse: Some files are not FRP solutions at all. I downloaded three random “FRP update” zips from the site. Two were empty except for a README.txt pointing to a paid unlocking service. One contained a binary flagged by VirusTotal as a generic Trojan (likely a false positive from flash tools, but still unsettling).
Normally, removing FRP requires either:
RomFast claims their “FRP update” files work differently. They are typically distributed as .zip or .tar packages that you flash via recovery or download mode. The promise: Remove Google lock in 30 seconds, keep your apps and photos. romfastcom frp upd
For phone repair shops and DIY users, that sounds like magic.
For Samsung, flashing "Combination Factory Binary" via Odin disables FRP temporarily. Then you can flash back to stock ROM.
If you cannot get romfastcom frp upd to work, or if you want a safer method, consider these alternatives: The short answer: Sometimes, but with major caveats
Contact Samsung, Xiaomi, or Google support. With proof of ownership, they can remotely remove the FRP lock.
I have structured this as a realistic tech blog entry, including warnings, analysis, and practical advice.
This is a grey area. Bypassing FRP on a device you legally own is legal in most jurisdictions. However, using this method to unlock a lost or stolen phone is illegal and unethical. Worse: Some files are not FRP solutions at all
Always keep proof of purchase (invoice) before asking for help with FRP removal in professional forums or shops. Legitimate repair technicians use "romfastcom frp upd" daily to help customers who have legitimately locked themselves out.
We strongly advise: Always perform FRP bypasses only on devices you legally own. Keep proof of purchase (receipt or box) when carrying such tools.