Order of Operations for fixing 2019 F150 with 3.4.22251

Ford SYNC 3 Support
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I have read until I think I have this clear, but wanted to make sure that I am doing this correctly. I have ran the interrogator utility and showing 0 available space. As I understand it, I will need to perform, in order -

  1. Jailbreak - timing of insertion and reset are critical
  2. Daemon install
  3. Mods install
  4. rwdata cleaner
  5. syn3 downgrade
  6. reformat
  7. syn3 update to 3.4.23188

Began having issues after an OTA update to 3.4.22251. Now will not reset and is driving me up the wall. I spend a lot of time on the road and use the system constantly.

I have read and read and watched videos and it all seems pretty straightforward, but when it comes down to actually starting the process, I get a bit nervous. Have I laid the steps out correctly? Is there substantial risk of bricking the unit? I guess with the current state of constantly resetting to defaults, jacking with my phone set up, wouldn’t be a huge loss, but really don’t want to have to purchase a unit for a vehicle that is likely to be traded next year. Local dealer is worthless and immediately states that they will replace the APIM.

SYNC Region: NA

Navigation Variant: Non Nav

Manufacturer Year: Pre MY20

Install Type: OEM

Old SYNC Version: 3.4.22251

New SYNC Version: 3.4.22251

Do you have a error message, if so what is it?

Update Method: Official Ford

2

IMO all mods will be overwritten when you upgrade in 7th point.
So JB again and mods install should satisfy you.

3

As of now, you can use the just released ford rwdata cleaner, now integrated in to syn3updater

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