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→DualCam update procedure
* Take the cards out and write the firmware file of V2.2.2 to the root of both SD cards. The file name is “ALL221_IPC_BIN”. Again, do not rename it.
* Take the cards out and write the firmware file of V2.2.2 to the root of both SD cards. The file name is “ALL221_IPC_BIN”. Again, do not rename it.
* Repeat steps 6, 7, and 8. After that go with step 13.
* Repeat steps 6, 7, and 8. After that go with step 13.
* Now, if all went successfully, return to the “camgetver” should return this: Front camera V2.2.2. Rear camera V2.2.2. If it does, that means the camera is updated to V2.2.2 successfully.
* Now, if all went successfully, return to the “camgetver” should return this: Front camera V2.2.2. Rear camera V2.2.2. If it does, that means the camera is updated to V2.2.2 successfully.
* After the update, it would be advisable to format SD cards again.
* After the update, it would be advisable to format SD cards again.