Qin F22 Pro Bands

Band 5 is one of them…

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On your first point, duh…

Second point, it works on more bands, regardless of what you saw. It shouldn’t of been working with all carriers I tested: since those carriers don’t support only the bands you said.

Tmobile also supports band 66

At&t also
Which u.s. carriers don’t support bands 4 and 66?

Why would the F30 be different from the F21 after flashing?

Appalachian Wireless, C Spire, etc

That’s a different question.
Im just saying the results.
For some reason the F30 also has a better cell signal…

And who do you know uses those carriers with a qin?

By me it’s the same. Maybe I use CM2 dongle… it works perfectly.

me.

Appalachian wireless is located in Eastern Kentucky…

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Ok fine, you win this time, I asked ChatGPT which carriers don’t work with those bands… :joy: :sob:

But I’m sure that they work with more bands. I have perfect service.

Perfect service is not a סתירה to that its missing some bands…

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ok. gotcha

@TripleU @sb123 This was a very fun read. Shkoyach!

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If anybody cares to help me pull the nv ram partitions off the F-22 pro I will attempt to do it using reverse engineering rewriting the hex code using an hex editor.

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Hatzlacha!!!
nvram.zip (75.2 KB)

Keep us posted

It has to SUPPORT usa bands. Not just SAY that it supports them by changing the hex binary… Yoish…

(even though many guides online say to do this… i just don’t think it makes sense…)

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