Make antenas stronger

Phones Qin F21 Pro
1

On the quinn f21 pro even after you flash the us bands and make your carrier enable CDMA less on you phone. A lot of people still have a problem that they lose connection in certain areas or have altra slow data, and as far as I know this is because your phone is relying on band number 2 and 4 which in a lot of areas has bad cell tower reception (this is especially if your using Verizon) so I was thinking maybe there’s a way to make your antenas from your phone stronger so that you can reach more cell towers lmk if this is possible ty!

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Known problem, I wouldn’t think it’s possible

unless I’m wrong…

4

I hear

5

Is this a problem even with the 613 ROM?

6

Yes

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7

Yes

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Disclaimer: nothing I’m about to say is from experience or knowledge. Just what I would guess

I can hear why stronger antennas can help for short range (like wifi, 5g) but for long range, isn’t it just too far?

Also, even without making anything stronger, when using a weak connection the phone can get quite hot. I can just imagine what it would be like if it was stronger

Also, I would assume there’s a reason it’s set to go a specific strength and it’s relative to what you’re hardware supports.

Again, I haven’t even researched with AI before writing this. Pure guesses and I may be completely wrong.

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Does the f30 have the same issue

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No

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The million dollar question for years.

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Ah then scrap my last post

14

The problem is just that we need more bands not stronger

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They have a physical added antenna

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17

@farrict didn’t the f30 guys have a special batch made for them with different hardware?

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That’s what the factory told me!

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19

First of all even a little stronger will make a difference since sometimes the difference in data is if a door is open or not. And from what I heard the main reason why it’s set to a certain strength even though it can be stronger is because of legal restrictions for people sensitive to radiation… But the phones are already illegal since we flashed bands. Maybe this is one of the stuff that was done in a f30 that makes it have better service