Dolphin builds on v1.4 are currently broken with the following bustage: https://tbpl.mozilla.org/php/getParsedLog.php?id=44541097&tree=Mozilla-B2g30-v1.4 It appears to be from this commit: http://git.mozilla.org/?p=external/sprd-aosp/vendor/sprd/open-source.git;a=commit;h=ba98fdc67afe524a6efd6392c3fb174ccdf67d22 Unfortunately, none of the people referenced in that commit appear to have BMO accounts, so I don't know the best way to get in touch with them. I've pinned Dolphin builds to the previous known-good revision in the mean-time. https://github.com/mozilla-b2g/b2g-manifest/commit/48c53b10133dfa58563388dc0ecf5b07cb5d04ec Hopefully someone CCed to this bug will know how to get in touch with them.
It appears that pinning the revision didn't work. b2g30 is now closed. This needs attention from Spreadtrum ASAP.