CHICAGO — With a sleek design and an even sleeker advertising campaign, Motorola Inc. is banking on its new Razr2 cell phone to pump up anemic sales and provide a rosier future after a yearlong slump punctuated by back-to-back losses.

After a first half that may have put CEO Ed Zander's future employment into question, the end of Motorola's rough patch may be in sight.

"We indeed believe the worst is over," Citigroup analyst Jim Suva wrote in a research note last week.

But analysts say the cell-phone maker needs a steady string of follow-ups to stay alive in an industry now dominated by products crammed with cutting edge features and software.

Consumers seem to agree: One group on the social networking site Facebook snarkily calls itself "My Motorola makes a better coaster than a phone."

Rival Samsung Electronics Co. overtook Motorola this summer to secure the No. 2 spot among cell phone manufacturers worldwide. Finland's Nokia Corp. remains the far-and-away leader. Some analysts say Motorola's market share has continued to erode and dropped back to 11 percent in the third quarter, from 22 percent last year.

Motorola stock has plunged 20 percent since last fall.

"If they have another miss this quarter, the pressure is going to be huge on the board to do something," said Eric Jackson, a Naples, Fla., shareholder who launched the grass roots initiative called "Plan B" that calls for Zander's resignation, among other changes. "You only get to say 'mea culpa' so many times."

Wall Street analysts expect earnings to hit 4 cents per share on revenue of $8.8 billion when the Schaumburg, Ill.-based company reports third-quarter earnings Thursday.

Any third-quarter profit would be driven by Motorola's hand-held business devices and high-tech home entertainment gadgets: The company has said its cell phone unit will remain unprofitable until at least 2008.

This is the same company whose original Razr was the cell phone of choice just two years ago, nearly doubling the company's market share in 18 months. But the company's decision to dramatically slash prices to maintain market share sent the company's profits into a free fall in the absence of another slam-dunk phone in its portfolio.

Analysts surveyed by Thomson Financial expect annual revenue to fall 14 percent this year to $36.7 billion and earnings per share to drop 84 percent to 19 cents.

"Our primary criticism of Motorola's execution over the past three years has been this lack of steady stream of follow-on products," Bill Choi, an analyst at Jeffries & Co., wrote in a research note.

The Razr2's prospects to succeed where phones like the Rizr and Rokr have fallen flat remain uncertain. Sales figures aren't available, but Oppenheimer & Co. analyst Lawrence Harris told investors this week that Razr2 seems to be off to a slow start, lagging older Razr and Krazr models in the U.S. after two months on the market.

Experts say the company didn't seem to learn from past mistakes in its cell phone unit. A decade ago, when Motorola didn't plan a follow-up to its successful StarTac phone — one of the country's first popular flip phones — it found itself trailing competitors.

Motorola's struggles come as its rivals in the cell phone market are mostly thriving.

Nokia, buoyed by strong sales in India and China, nearly doubled its third-quarter earnings compared to last year. Apple Inc. has sold nearly 1.4 million iPhones since late June and predicts it will sell 10 million next year.

And smart-phone rival Research in Motion Ltd., which makes the ubiquitous BlackBerry, has seen its stock price more than double this year.

Motorola executives say the cell phone unit is back on track after what Stu Reed, who replaced Ron Garriques this summer as its leader, called a "harsh lesson."