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Upgrade and downgrade information

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Upgrade and downgrade information

Upgrading to FortiAP-S and FortiAP-W2 version 6.2.6

FortiAP-S and FortiAP-W2 version 6.2.6 support upgrading from FortiAP-S and FortiAP-W2 version 6.0.5 and later.

Downgrading to previous firmware versions

FortiAP-S and FortiAP-W2 version 6.2.6 support downgrading to FortiAP-S and FortiAP-W2 version 6.0.5 and later.

Note
  • FAP-231E running version 6.2.6 firmware can only be downgraded to version 6.2.3 and later, or version 6.0.5 (build 5528).
  • FAP-321E running version 6.2.6 firmware can only be downgraded to version 6.2.3 and later, or version 6.0.5 (build 5523).
Caution

Configurations made when FAP-231E is running 6.2.4 or later will not be saved if it is downgraded to 6.2.3 or 6.0.5.

Firmware image checksums

To get the MD5 checksum code for a Fortinet firmware image, perform the following steps:

  1. Go to the Fortinet Support website.
  2. Log in to your account. If you do not have an account, create one and then log in.
  3. From the top banner, select Download > Firmware Image Checksums.
  4. Enter the image file name, including the extension. For example, FAP_S221E-v600-build0233-FORTINET.out.
  5. Click Get Checksum Code.

Supported upgrade paths

To view all previous FortiAP-S and FortiAP-W2 versions, build numbers, and their supported upgrade paths, see the Fortinet Documentation website.

Upgrade and downgrade information

Upgrading to FortiAP-S and FortiAP-W2 version 6.2.6

FortiAP-S and FortiAP-W2 version 6.2.6 support upgrading from FortiAP-S and FortiAP-W2 version 6.0.5 and later.

Downgrading to previous firmware versions

FortiAP-S and FortiAP-W2 version 6.2.6 support downgrading to FortiAP-S and FortiAP-W2 version 6.0.5 and later.

Note
  • FAP-231E running version 6.2.6 firmware can only be downgraded to version 6.2.3 and later, or version 6.0.5 (build 5528).
  • FAP-321E running version 6.2.6 firmware can only be downgraded to version 6.2.3 and later, or version 6.0.5 (build 5523).
Caution

Configurations made when FAP-231E is running 6.2.4 or later will not be saved if it is downgraded to 6.2.3 or 6.0.5.

Firmware image checksums

To get the MD5 checksum code for a Fortinet firmware image, perform the following steps:

  1. Go to the Fortinet Support website.
  2. Log in to your account. If you do not have an account, create one and then log in.
  3. From the top banner, select Download > Firmware Image Checksums.
  4. Enter the image file name, including the extension. For example, FAP_S221E-v600-build0233-FORTINET.out.
  5. Click Get Checksum Code.

Supported upgrade paths

To view all previous FortiAP-S and FortiAP-W2 versions, build numbers, and their supported upgrade paths, see the Fortinet Documentation website.