I applied to bring my brother's in 2012 how long would it take?

Currently the April visa chart final action dates for F4 sibling cases shows availability only for those filing before November 1, 2006 for natives of most countries of the world except for India, Mexico, and the Philippines which have longer to wait. If your brothers are born in countries other than those mentioned above, I would guesstimate that they will wait another 5-6 years under the present visa scheme. Due to the limitations of the Lawyers.com Forums, Alan Lee & Arthur Lee, Esqs.’ (the "Firm") participation in responding to questions posted herein does not constitute legal advice, nor legal representation of the person or entity posting a question. No Attorney/Client relationship is or shall be construed to be created hereby. The information provided herein by the Firm is general, and requires that the poster obtain specific legal advice from an attorney. The poster shall not rely upon the information provided herein as legal advice nor as the basis for making any decisions of legal consequence.