QUESTIONS & ANSWERS

Can I interop Unlock?

Yes, generally features cabs will make initial interop unlock.

you can later perform full interop unlock using Interop Tools

Can I boot to MassStorage?

Yes, but with the Developer menu, which will also be added with the features cabs.
This build isn't supported by WPI, so you may not be able to switch to MassStorage with it.

How to use Developer menu?

Once the phone booted, at Microsoft logo, hold volume down.

Can I update to higher builds later?

Yes, using offline updater, but you will lose Astoria.
Astoria currently only works with builds 14320 and below.

Why should I change device time?

Those are test signed builds and not production signed builds.
You cannot update to them unless you have date before the default expiry date.

Do those builds expire later?

No

Why should I disable WiFi?

To avoid the time reset to the current time.

What does (Stage 01) do?

It will enable FlightSign, as mentioned above you need it because the build is test signed.

Should I enable all (Features cabs)?

Yes, otherwise you will have difficulties to boot to MassStorage,
even to Interop unlock, since this build isn't officially supported by WPI.