Your search for Huawei Y511-U30 stock firmware (flash file) ends right here.
The downloads available via the links below has contains the individual firmware package for all Huawei Y511-U30 stock ROMs.
Select the one that best match your device from below and download.
To know which particular file that will work or suit your device, go to your device Settings > About page.
If you have any problems downloading the file(s) below, or any link seems to be broken, please inform me via the comments section at the end of this post.
- Huawei Y511-U30 Stock ROM download