1Pcs Universal Mobile Phone Signal Enhancement Sticker Booster Antenna Signal Amplifier Portable Amplifier Phone Signal Booster Stickers Booster

It doesn't work, because the counter signal drops a lot

It does not work

5 stars in advance. There is a place on the walking route in the forest - where the network signal disappears. I will check. P.S. I checked in the dead zone on the route in the forest - the result is the same, the iPhone does not catch the signal (. Turning on / off did not help. The sticker is installed in the right place on the iPhone - it will be used as a decoration). I removed two stars.

Hello, I took it and stuck it on the case, probably it should have been better on the phone, it started to bend and tore off, I didn't notice if it helps or not. I can't say for sure. And it started to wear off quickly, this is what's left of it. If you are going to stick it, it's better under the case..

Since I have some radio engineering knowledge, I took it purely for fun. I was convinced. The effect is zero. Well, a piece of film with tracks made solely for a beautiful appearance cannot somehow affect the signal strength!

If you strictly follow the description and seal the headphone jack with it, it will constantly come off, which is extremely inconvenient! If you just glue it to the back of the phone, there is no effect!

Everything is in Chinese, I translated it and did it as in the instructions, but the signal was weak and it remained so.. It's just a dummy.. I don't recommend buying it

Ordered two pieces but only one sticker arrived. Please send the second one or refund the money for it!

The sticker is just great! As soon as I stuck them on my phone, Wi-Fi started working better! Thanks Joom!

Useless sticker!!! It remained 1-2 divisions of connection!!! Doesn't work!!!

I did everything according to the instructions, everything works well! I recommend the product and the seller!

Only women's sneakers are two sizes too small, but otherwise everything is fine

It doesn't work at all, or rather, there is no signal amplification.

Where should I stick this sticker so that it works!?

Thank you, we have already taken it and ordered it again for relatives

All received thank you very much. It remains only to try.

Arrived whole and invisible. I'm not sure about the rest.

packed, delivered well. term. not used.

I received one sticker, but the kit says there are 2.

Good evening, I received the order, thank you very much.

Everything is fine, I haven't used it yet, nothing to say.

I haven't tried it yet, I haven't stuck it on my phone.

In my opinion it doesn't work. We didn't see any difference.

No signal amplification, no matter where you glue it.

Poor quality, fell apart immediately...

It's too early to talk about a review, it just arrived.

It is not yet clear whether it works or not.

Haven't tried it yet, need to figure it out

I don't know yet how it will work.

I haven't checked it yet, but I'm writing it first.

Stick. No changes.

Not sure if it works or not

It is not clear whether it works or not

I haven't checked it yet.

Cool, they catch well

The connection has improved a little.

All perfectly. Thanks.

Who the hell knows...

it's not clear how to glue

There is no benefit

Everything is cool! Thanks

Haven't checked yet

It didn't help much

Not effective

Does not work.

Didn't check.

Not working

Haven't tried

Does not work

Does not work

Not received