Bank of America's record $16.65 billion settlement for its role in selling shoddy mortgage bonds - $7 billion of it geared for consumer relief - offers a glint of hope for desperate homeowners.

The settlement requires the second-largest U.S. bank and one of the largest in the Charleston market to reduce some homeowners' loan balances, provide new loans to low-income buyers and address areas of neighborhood blight.

But consumer advocates say relatively few people will be helped relative to the devastation triggered by the mortgage bonds, which fueled the worst financial crisis since the 1930s and threw millions of homes into foreclosure.

Only a fraction of homeowners would be eligible for refinancing under the settlement. And the process by which people would qualify and receive aid could drag on for years, with payouts set to be completed as late as 2018.

Those who have already lost homes to a foreclosure or a short sale - when a lender accepts less money from a sale than what the borrower owes - wouldn't likely benefit at all.

"It is certainly better than nothing," said Bruce Marks, CEO of the nonprofit Neighborhood Assistance Corp. of America. "But for the millions who lost their homes, it reinforces the appearance that the government has not been on their side."

The Bank of America settlement will include the appointment of an independent monitor to review the consumer relief. This could take weeks and mean that "thousands of people who right now are in default or foreclosure" will miss the chance to reduce their mortgage balances, said Shanna Smith, president of the National Fair Housing Alliance.

Smith's organization has investigated the fallout from the foreclosures. It has filed a complaint with the Department of Housing and Urban Affairs that banks failed to maintain properties after borrowers defaulted. The alliance said it found that Bank of America enabled foreclosed homes in minority communities in Charleston, Orlando, Denver, Memphis, Atlanta and elsewhere to slide into disrepair.

As part of the consumer relief, Bank of America has essentially pledged to help remedy the neighborhood blight its neglect helped enable when it caused foreclosed homes to be auctioned at steep discounts, Smith said.

"Bank of America created the problem," she said.

The agreement with Bank of America caps a trio of deals over the past nine months. Each has been designed to punish some of the country's leading financial institutions for their roles in bundling subprime mortgages into securities misleadingly sold as safe investments despite the high likelihood that borrowers would default.

Bank of America had initially resisted a settlement, because almost all the nearly trillion dollars worth of troubled mortgage securities originated from Countrywide and Merrill Lynch, the two troubled firms the bank acquired in 2008 as the financial market meltdown erupted.

But a federal judge ruled in a separate case that Bank of America was liable for those pre-merger mortgages and issued a penalty of nearly $1.3 billion. That helped spur the bank to forge a deal, with CEO Brian Moynihan saying Thursday that it is "in the best interests of our shareholders and allows us to continue to focus on the future."

The settlement will resolve allegations that the bank and companies it later bought misrepresented the quality of loans they sold to investors. Besides the consumer relief, the deal includes a $5 billion cash penalty and $4.6 billion in remediation payments that could be tax-deductible depending on IRS guidance.

Government officials touted the consumer relief being offered. Florida Attorney General Pam Bondi said more than $1 billion would flow to 17,000 Florida homeowners in need. But some of that money would flow through the federal government's Making Home Affordable Program, which was already supposed to be providing mortgage write-downs.

That program had helped 1.3 million homeowners as of November - fewer than half the 3 million to 4 million the government had expected, according to a February report by the Government Accountability Office.

Consumer advocates note that millions of Americans are still struggling to pay their mortgage more than five years after the Great Recession ended, a sign that the settlements are less than adequate.

"It is hard to see how these settlements provide relief commensurate with the harm caused," said Kevin Stein, associate director of the California Reinvestment Coalition. "Countless families and communities have been devastated by predatory loans that should not have been made."

Jeff Horwitz of the AP contributed to this report.