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Supports CREDO's donations to progressive nonprofits

Unfold the classic. If you love a flip phone and 4G, then F4L is perfect for you. F4L features two cameras and pre-installed apps like Facebook Lite, WhatsApp and FM Radio. It is great for video conferencing and social media browsing at any time.

Color + Storage


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Nickname for this device (optional)

You choose which nonprofits receive our monthly donation.

Your purchase helps CREDO donate $1 million each year to nonprofits supporting climate justice, economic justice, civil rights and more.

This product is currently unavailable with the selected options.


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    • operating system

      Android 8.1


    • MT6731 Quad-core 1.1GHz

    • display

        Inside: 2.8″ QVGA TN 240×320
        Outside: 1.77″ QQVGA TN
        320 by 240 pixels

      • connectivity

          4G LTE cellular data
          Bluetooth® 4.2 wireless technology
          HAC (Hearing Aid Compatibility) rating: M4 / T4


        • Rear camera: 2.0 MP
          Front camera: 0.3 MP

        • memory

            512MB RAM
            Supports MicroSD cards up to 64GB

          • size & weight

              4.29" long x 2.28" wide x 0.82" thick
              6.4 ounces

            • battery

                1350 mAh battery

    • NUU F4L
      AC charger

  • In the box image

People love us

CREDO is a wonderful company! They have always been very helpful when I needed it, and the price is competitive for the services you get. I feel much better giving my money to a company that works to help the world instead of one that is just out to make a profit for themselves.

-Julia B.

I have been a member of or working with CREDO Mobile and its predecessor Working Assets for 25 years. My phone company gave over 2 million dollars last year to nonprofits. Did yours? Or do you even know? Do you even care? I think most of us do. I have found a way to put my money where my mouth is and that is why I am a staunch advocate for CREDO Mobile.

-Jeannine C.

What we stand for

$93 Million Donated

to date for progressive causes.